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Encompass Multiprotocol Reader System Guide Do not distribute this document outside of TransCore. Distribution to external parties is governed by TransCore non-disclosure agreement. TransCore 8600 Jefferson Street NE Albuquerque, New Mexico 87113 January 2023 P/N 412067-011A Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 2008 TC License, Ltd. All rights reserved. TRANSCORE, AMTECH, EGO, and ENCOMPASS are registered trademarks and STEP-LOCK is a trademark of TC License, Ltd. All other trademarks listed are the property of their respective owners. Contents are subject to change. Printed in the U.S.A. For further information, contact:
TransCore 8600 Jefferson Street NE Albuquerque, NM 87113 USA TransCore Sales Support:
(800) 923-4824 Technical Support Phone:
(505) 856-8007 Web:
www.transcore.com Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. iii Encompass Multiprotocol Reader System Guide WARNING TO USERS IN THE UNITED STATES AND CANADA FEDERAL COMMUNICATIONS COMMISSION (FCC) LOCATION AND MONITORING SERVICE STATEMENT 47 CFR 90.351 NOTE: The user is required to obtain a Part 90 site license from the Federal Communications Commission
(FCC), or an equivalent delivered by Industry Canada (IC), to operate this radio frequency identification
(RFID) device in the United States or Canada. FCC ID number is FIHE6PT90V2. The IC ID number is 1584A-E6RSS137V2. Access the FCC website at www.fcc.gov/Forms/Form601/601.html or at http://
wireless.fcc.gov/index.htm?job=online_filing or at the IC website at http://www.ic.gc.ca/eic/site/sd-sd.nsf/
eng/h_00023.html to obtain additional information concerning licensing requirements. NOTE: Users in all countries should check with the appropriate local authorities for licensing requirements. FCC RADIO FREQUENCY INTERFERENCE STATEMENT 47 CFR 15.105(a) NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate RF energy and may cause harmful interference to radio communications if not installed and used in accordance with the instruction manual. Operating this equipment in a residential area is likely to cause harmful interference, in which case, depending on the regulations in effect, the user may be required to correct the interference at their own expense. NO UNAUTHORIZED MODIFICATIONS 47 CFR 15.21 CAUTION: This equipment may not be modified, altered, or changed in any way without permission from TransCore, LP. Unauthorized modification may void the equipment authorization from the FCC and will void the TransCore warranty. USE OF SHIELDED CABLES AND GROUNDING 47 CFR 15.27(a) NOTE: Shielded cables and Earth Grounding the unit is recommended for this equipment to comply with FCC regulations. TransCore, LP iv Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. AVERTISSEMENT POUR LES UTILISATEURS DES TATS-UNIS ET DU CANADA DCLARATION SUR LUTILISATION ET LEMPLACEMENT DES APPAREILS, CONFORMMENT AUX EXIGENCES DE LA FCC (COMMISSION FDRALE DES COMMUNICATIONS DES TATS-UNIS) 47 CFR 90.351 NOTE : Lutilisateur est tenu dobtenir une licence de site de la FCC aux termes de la partie 90 du Code des rglements fdraux des tats-Unis (CFR), ou un quivalent dlivr par Industrie Canada (IC), pour pouvoir se servir de ce dispositif didentification par radiofrquence (RFID) aux tats-Unis et au Canada. Le numro didentification pour la FCC est FIHE6PT90V2. Le numro didentification pour IC est 1584A-E6RSS137V2. Prire de consulter le site Web de la FCC au www.fcc.gov/Forms/Form601/601.html ou au http://
wireless.fcc.gov/index.htm?job=online_filing, ou encore le site Web dIC http://www.ic.gc.ca/eic/site/sd-
sd.nsf/fra/h_00023.html?Open&src=mm1, pour obtenir des renseignements supplmentaires sur les exigences en matire de licence. NOTE : Les utilisateurs de tous les pays sont pris de vrifier, auprs des autorits concernes, les exigences locales en matire de licence. DCLARATION SUR LE BROUILLAGE RADIOLECTRIQUE, CONFORMMENT AUX EXIGENCES DE LA FCC 47 CFR 15.105(a) NOTE : Cet appareil a t test et jug conforme aux limites tablies pour un dispositif numrique de classe A, selon la partie 15 des rglements de la FCC. Ces limites visent assurer un degr raisonnable de protection contre le brouillage prjudiciable lorsque lappareil est utilis dans un environnement commercial. Cet appareil gnre, utilise et peut diffuser de lnergie sous forme de radiofrquences (RF) et peut causer un brouillage prjudiciable aux communications radio sil nest pas install conformment au mode demploi. Lutilisation de cet appareil en zone rsidentielle est susceptible de causer un brouillage prjudiciable, auquel cas, selon la rglementation applicable, lutilisateur pourrait tre tenu d'liminer le signal parasite ses propres frais. AUCUNE MODIFICATION SANS AUTORISATION 47 CFR 15.21 MISE EN GARDE : Cet appareil ne peut en aucune faon tre modifi, altr ou transform sans lautorisation de TransCore, LP. Toute modification non autorise pourrait invalider lautorisation de la FCC au regard de lappareil et annulera la garantie de TransCore. UTILISATION DE CBLES BLINDS ET MISE LA TERRE 47 CFR 15.27(a) NOTE : Il est recommand dutiliser des cbles blinds et de mettre lappareil la terre pour assurer la conformit aux rglements de la FCC. TransCore, LP tats-Unis Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. v Encompass Multiprotocol Reader System Guide Health Limits for Encompass Multiprotocol Reader Using External Antenna (902 to 921.5 MHz) Within the United States, environmental guidelines regulating safe exposure levels are issued by the Occu-
pational Safety and Health Administration (OSHA). Section 1910.97 of OSHA Safety and Health Standards 2206 legislates a maximum safe exposure limit of 10 milliwatts per square centimeter (mW/cm2) averaged over 6 minutes at 902 MHz. Although not binding, other organizations such as the American National Standards Institute (ANSI) have issued similar guidelines that are more restrictive than the OSHA limits (ANSI C95.1). ANSI guidelines recommend a maximum safe power density in mW/cm2 of:
Frequency (in MHz) 1500
902 1500
0.60 mW/cm2 Thus, the maximum permissible exposure for general population/uncontrolled exposure at 902 MHz is 0.60 mW/cm2. The average time is thirty minutes. The maximum permissible exposure for occupational/controlled exposures is 3.0 mW/cm2. The average time is 6 minutes. The RF power density generated by the Encompass Multiprotocol Reader was calculated using a maxi-
mum antenna gain of 14.0 dBi, equivalent to the antenna gain of the external AA3152 Universal Toll Antenna (UTA). Warning At 2 W transmitted power, 0 dB transmit attenuation, and a distance of 33 inches (82 cm) from the antenna, the maximum power density calculated was less than 0.60 mW/cm2. Install the antenna at least 33 inches (82 cm) from the general public. Maintenance personnel must remain at least 15 inches
(37 cm) from the antenna when the system is operating. The data confirms that when the UTA, or equivalent antenna, is used with the TransCore Encompass Multiprotocol Reader, the antenna effectively meets OSHA requirements and thus does not represent an operating hazard to either the general public or maintenance personnel. vi Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Limites dinnocuit du lecteur multiprotocole Encom-
passMD utilis avec une antenne externe
(902 921,5 MHz) Aux tats-Unis, les directives environnementales concernant les niveaux dexposition acceptables sont mises par lOSHA (Occupational Safety and Health Administration). Larticle 1910.97 de la norme de sant et de scurit 2206 de lOSHA fixe la limite dexposition acceptable une moyenne de 10 milliwatts par centimtre carr (mW/cm2) sur une priode de 6 minutes 902 MHz. Dautres organismes de normalisation tels que lANSI (American National Standards Institute) ont mis des directives similaires, mais non obligatoires, qui fixent des limites plus restrictives que celles de lOSHA
(notamment la norme ANSI C95.1). Les normes de lANSI recommandent de ne pas dpasser la densit de puissance suivante, exprime en mW/cm2 :
Frquence (en MHz) 1500
902 1500
0,60 mW/cm2 Ainsi, le niveau maximal dexposition permis pour la population gnrale et les situations dexposition non contrle 902 MHz est de 0,60 mW/cm2 en moyenne sur une priode de 30 minutes. Le niveau maximal dexposition permis dans un cadre professionnel ou contrl est de 3,0 mW/cm2 en moyenne sur une priode de 6 minutes. La densit de puissance des RF gnres par le lecteur multiprotocole Encompass a t calcule pour un gain dantenne maximal de 14,0 dBi, soit lquivalent du gain de lantenne de page universelle (UTA) AA3152. Mise en garde Avec une puissance transmise de 2 W et une attnuation de transmission de 0 dB, la densit de puissance maximale calcule 33 pouces (82 cm) de lantenne tait infrieure 0,60 mW/cm2. Par mesure de prcau-
tion, installer lantenne au moins 33 pouces (82 cm) de la population gnrale. Le personnel dentretien doit se tenir au moins 15 pouces (37 cm) de lantenne lorsque le systme est en cours dutilisation. Les donnes confirment que lutilisation de lUTA ou dune antenne quivalente avec le lecteur multiproto-
cole Encompass rpond aux exigences de lOSHA et ne prsente pas de danger li son utilisation, que ce soit pour la population gnrale ou le personnel dentretien. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. vii Encompass Multiprotocol Reader System Guide Summary of Revisions to Encompass Multiprotocol Reader System Guide Version Number Date Revised N/A
-002
-003 07/08 12/08 01/09 Summary of Changes Entry for baseline Internal update, guide not formally released Updated TDM configuration graphics and Belden cable references in Chapter 3. Corrected GPS graphic in Appendix D. Updated cover and copyright date.
-004 08/09 Revised FCC contact information to include wireless Web link, in addition to the forms Web link, for online filing. Revised the TDM wiring description to include information on using resistors at either end of the TDM reader chain to maintain optimum signal fidelity and grounding the TDM Masters TDM cable shield to reduce the risk of electromagnetic interference disrupting or damaging the TDM circuitry in the Encompass reader. Deleted Set/Get SeGo SGSPR Data commands. Set/Get SeGo/eGo Configuration Data commands already provide this function. Added default time-out of 30 ms for setting data acknowledge time-out period. Added Reserved field to Set/Get Uplink Source Control, Set/Get Protocol, and Set/Get Seen Count, commands Added Reserved field to parameter and response lists Revised description for #94PS Set Uplink Source Control command and added Reserved field. Added Table D-5, which explains troubleshooting procedure for unacceptable RF attenuation statistics using check tag Added Caution statement explaining that the digital input/output port is not surge protected and that TransCore strongly recommends that an OPTO 22 module be used to control any input or output device that is connected to the Encompass reader. Expanded the Required Components/Tools section. Revised Figure D-12 to call out the TransCore part number for the socket connector Revised TDM section in Appendix D to match changes made in Chapter 3. Updated cover and front matter. Updated copyright and patent boilerplate in front matter. Updated GPS information; added note to load default operating parameters commands Expanded listing of modulated and continuous wave authorized frequency bands in the U.S. in Chapter 1. Updated Tech Support phone number, replaced Figure D-13 and added new Figure D-14. Corrected baud rate setting table for command #100N. Added command #103N End of Line Delay to Chapter 7 and Appendix E. Updated pre- and post-condition table in Appendix E.
-005
-006
-007
-008
-009
-010 01/10 06/10 08/10 01/11 03/12 08/12 viii Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Version Number Date Revised Summary of Changes
-010 06/12 Added further explanation of connecting Encompass reader to host PC as point-to-point connection or when multiple readers are used, employing a local area network. Corrected #100N SET BAUD RATE command settings. Listed E -- enable all protocols (periodic) Listed F -- enable all protocols (manual) in the check tag set commands Updated Appendix E listing of command-based conditions
-011 2/14 Updated FCC information, health limits, and licensing requirements. Added French translations for FCC and health limits information. Added new command to table 6-172. Added two new tables, Chapter 6-93. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. ix Encompass Multiprotocol Reader System Guide x Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Contents Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. ix Encompass Multiprotocol Reader System Guide x Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Contents Health Limits for Encompass Multiprotocol
. 1-vi Limites dinnocuit du lecteur multiprotocole EncompassMD . 1-vii 1 Before You Begin Purpose of the Guide . 1-3 Intended Audience . 1-3 Guide Topics. 1-3 Typographical Conventions Used in this Manual . 1-5 Licensing Requirements . 1-6 Licensing: United States and Canada . 1-6 2 Developing the Installation Site Plan Assessing and Formulating a Site Plan . 2-3 Preparing the Installation Site. 2-3 Site Preparation Checklist . 2-3 Components Checklist . 2-4 Task Checklist . 2-4 Where to Mount the Components. 2-4 Overhead Gantry Mount . 2-5 Overpass Mount . 2-6 Cantilever Arm Mount . 2-7 Open Road Tolling Gantry. 2-8 3 Installing the Encompass Reader Encompass Reader Components . 3-3 Encompass Reader Features . 3-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xi Encompass Multiprotocol Reader System Guide External Device Connectors . 3-4 Power Supply . 3-4 Selecting a Power Supply . 3-5 Connecting the Encompass Reader to Power Supply . 3-5 Connecting to Antenna . 3-8 Connecting to Host Computer . 3-9 Ethernet Connector for UDP Communication . 3-9 RS232 Connector for AI1200-Emulation Communication . 3-10 Time-Division Multiplexing . 3-11 Connecting to Additional System Components . 3-13 RF Antenna Multiplexer/Check Tag Connector . 3-13 Diagnostic Communications Connector (COM2) . 3-13 Diagnostic Test Port Connector . 3-14 External Digital Input/Output Connector . 3-14 Global Positioning System Connector . 3-14 Installing the Reader System Components . 3-14 Mounting the Encompass Reader . 3-14 Mounting the AA3152 UTA in an Overhead Location . 3-16 Starting the Encompass Reader. 3-18 Resetting the Encompass Reader. 3-19 4 General Software Information Software Information . 4-3 UDP Command Entry and Response Conventions . 4-3 System Startup Controls. 4-4 Sequence Number Controls . 4-4 Data Acknowledge Controls . 4-7 Use of Data Acknowledge Controls by Host and Encompass Reader . 4-8 AI1200-Emulation Command Entry Conventions . 4-10 AI1200-Emulation Response Structure . 4-11 5 Communication Protocols Communication Between Encompass Reader and Host . 5-3 UDP/IP Fast Ethernet Connection. 5-3 UDP/IP Fast Ethernet Communications Protocol . 5-4 Command Request Message . 5-4 Data Acknowledge Message . 5-5 Command Response Message . 5-5 Asynchronous Response Message . 5-5 Unsolicited Status Message . 5-5 xii Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. RS232 Serial Communication Connection for AI1200-Emulation Application. 5-6 AI1200-Emulation Communications Protocols . 5-7 Command Entry Conventions Basic Protocol . 5-7 Command Response Conventions Basic Protocol. 5-8 Command Response Conventions ECP Protocol . 5-8 Reader Transmissions . 5-8 Host Transmission . 5-9 Reader Transmission Formats . 5-10 Sensor Input Report . 5-10 Sensor Status Change . 5-10 Sign-on . 5-10 Error/Done . 5-12 Time and Date Stamps . 5-12 Auxiliary Information . 5-12 Command Responses . 5-13 Tag Responses. 5-13 6 Configuring and Operating the Encompass Reader Using UDP Commands Chapter Organization. 6-3 Operating the Encompass Reader in Mode 88 . 6-4 Working with Mode 88 . 6-4 System Commands . 6-6 Command Group Bit Fields. 6-9 Unsolicited Status Bit Field . 6-9 Data Acknowledge Bit Field . 6-10 Responses to System Commands . 6-10 Responses and Codes for System Commands. 6-10 Synchronous Response Bit Field . 6-11 Asynchronous Response Bit Field . 6-11 Unsolicited Response Bit Field . 6-11 OK Status Bit Field . 6-12 Error Status Bit Field. 6-12 Control Status Bit Field . 6-12 Command Group Command Response Bit Fields . 6-12 System Interface Command Group Commands (8000H) . 6-13 System Interface Command Group Responses . 6-14 System Interface Command Group Response Data. 6-16 Asynchronous OK Status Responses . 6-16 Synchronous Error Status Responses . 6-17 Asynchronous Error Status Responses . 6-18 System Identify . 6-22 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xiii Encompass Multiprotocol Reader System Guide Set Time and Date . 6-23 Get Time and Date . 6-24 CPU Firmware Download . 6-24 Reset Reader . 6-25 Get Buffered Tag Transaction . 6-25 Get Number of Buffered Tag Transactions . 6-26 Delete All Buffered Tag Transactions . 6-27 Get System Startup Status . 6-27 Get Lane Controller Interface Status . 6-28 Get System Interface Status . 6-28 Set UDP/IP Core Lane Controller Parameters . 6-29 Get UDP/IP Core Lane Controller Parameters . 6-29 Set UDP/IP Core IP Address. 6-30 Get UDP/IP Core IP Address . 6-30 Get UDP/IP Core Port Number . 6-31 Set Buffered Tag Transaction Mode . 6-31 Get Buffered Tag Transaction Mode . 6-32 Set Data Acknowledge Time-out Period . 6-32 Communication Protocols. 6-33 Get Data Acknowledge Time-out Period . 6-33 Set Switch Buffered Tag Transaction Mode Enable . 6-34 Get Switch Buffered Tag Transaction Mode Enable . 6-34 FPGA Firmware Download . 6-36 Boot Firmware Download . 6-36 Get System Serial Number . 6-36 Get Firmware Version Numbers . 6-37 Load Default Operating Parameters . 6-37 Digital I/O Command Group Commands (4000H) . 6-39 Digital I/O Command Group Responses . 6-40 Digital I/O Command Group Response Data . 6-42 Asynchronous OK Status Responses . 6-42 Synchronous Error Status Responses . 6-42 Asynchronous Error Status Responses . 6-43 Digital I/O Asynchronous Reports . 6-45 Sensor Status Change Report . 6-45 Sensor Input Report . 6-47 Set Digital I/O Sensor Status Change Report . 6-48 Get Digital I/O Sensor Status Change Report . 6-49 Set Digital I/O Output Host Control . 6-51 Get Digital I/O Output Host Control . 6-53 Set Digital I/O Output Tag Read Control . 6-54 Get Digital I/O Output Tag Read Control. 6-54 Set Digital I/O RF Control . 6-55 Get Digital I/O RF Control . 6-57 Set Digital I/O RF Multiplexing Mode. 6-57 Get Digital I/O RF Multiplexing Mode . 6-58 Set Digital I/O Output Pulse Duration . 6-59 xiv Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Get Digital I/O Output Pulse Duration . 6-60 Set Digital I/O Minimum Presence True Period. 6-62 Get Digital I/O Minimum Presence True Period . 6-63 Set Digital I/O Sensor Input Inversion . 6-64 Get Digital I/O Sensor Input Inversion . 6-65 Set Digital I/O Port Configuration . 6-65 Get Digital I/O Port Configuration . 6-66 Set Digital I/O Sensor Input Report . 6-68 Get Digital I/O Sensor Input Report. 6-68 Set Digital I/O Presence RF Control Algorithm . 6-68 Get Digital I/O Presence RF Control Algorithm . 6-69 Set Digital I/O Presence RF Control Time-out Period . 6-71 Get Digital I/O Presence RF Control Time-out Period. 6-72 Get Digital I/O Port Status . 6-73 Set Digital I/O Mode . 6-75 Get Digital I/O Mode . 6-75 Set External Interrupt Control . 6-76 Get External Interrupt Control . 6-78 RF Transceiver Command Group Commands (2000H) . 6-79 RF Transceiver Command Group Responses . 6-80 RF Transceiver Command Group Response Data . 6-82 synchronous OK Status Responses . 6-82 Synchronous Error Status Responses . 6-82 Asynchronous Error Status Responses . 6-83 Set RF Attenuation . 6-85 Get RF Attenuation . 6-86 Set Data Detect . 6-87 Get Data Detect. 6-88 Set Line Loss. 6-89 Get Line Loss . 6-91 Set Uplink Source Control . 6-91 Get Uplink Source Control. 6-92 Set Frequency in MHz . 6-94 Get Frequency in MHz . 6-96 Tag Transaction Configuration Command Group Commands (1000H) . 6-98 Tag Transaction Configuration Command Group Responses. 6-99 Tag Transaction Configuration Command Group Response Data . 6-101 Asynchronous OK Status Responses . 6-101 Synchronous Error Status Responses . 6-101 Asynchronous Error Status Responses . 6-102 Set Asynchronous Response Append Data . 6-104 Formats for Time and Date Time-stamp . 6-105 Get Asynchronous Response Append Data . 6-105 Run Check Tag . 6-106 Set Manual Antenna Channel Control . 6-109 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xv Encompass Multiprotocol Reader System Guide Get Manual Antenna Channel Control . 6-109 Get Configuration Table Version Number Command (002 FH). 6-110 Set IAG Slot. 6-111 Get IAG Slot . 6-112 Set Secondary Tag Sequence . 6-112 Get Secondary Tag Sequence . 6-114 Set Master/Slave Mode . 6-115 Get Master/Slave Mode. 6-118 Mode Command Group Commands (0400H). 6-119 Mode Command Group Responses . 6-120 Mode Command Group Response Data . 6-124 Asynchronous OK Status Responses . 6-124 Synchronous Error Status Responses . 6-124 Asynchronous Error Status Responses . 6-125 Set Mode . 6-127 Get Mode. 6-128 Set Protocol . 6-129 Get Protocol . 6-130 Set IT2200 Read Request Configuration . 6-131 Get IT2200 Read Request Configuration . 6-135 Set IT2200 Configuration With Gen Ack . 6-136 General Acknowledge Options . 6-138 Get IT2200 Configuration With Gen Ack . 6-141 Set SeGo/eGo Configuration Data . 6-142 Get SeGo/eGo Configuration Data . 6-145 CVISN Seen Frame Counter Report . 6-147 CVISN Read Response. 6-148 Set SeGo SGSPR Data. 6-149 Get SeGo SGSPR Data . 6-150 Set Title 21 Read Data . 6-151 Set Seen Count . 6-152 Get Seen Count. 6-153 Diagnostic Command Group Commands (0200H) . 6-155 Diagnostic Command Group Responses . 6-155 Diagnostic Command Group Response Data. 6-157 Asynchronous OK Status Responses . 6-157 Synchronous Error Status Responses . 6-159 Asynchronous Error Status Responses . 6-159 Unsolicited Diagnostic Status Reports . 6-161 Get Diagnostic Status . 6-161 Diagnostic Status Bit Definitions. 6-163 Get Diagnostic Interface Status. 6-166 Get Error Log. 6-166 Get Number of Error Logs . 6-167 Clear Error Logs . 6-167 xvi Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7 Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Chapter Organization. 7-3 Encompass Reader Operational Mode 88 . 7-3 Working with Mode 88 . 7-3 Operating Modes . 7-6 Data Mode . 7-6 Command Mode . 7-6 Encompass Reader Operational Mode 88 . 7-7 Reader Command Groups. 7-7 Command Group 0 Reader Mode Control . 7-7 Command Group 1 Communications Port Control . 7-7 Command Group 2 Real-Time Clock Control . 7-7
. 7-7 Command Group 3 Transmission Formats Command Group 4 IDFilter Parameters
. 7-7 Command Group 5 Reader Status . 7-7 Command Group 6 Reader Control Functions . 7-8 Command Group 7 Search Control Functions . 7-8 Command Group 8 Auxiliary Reader Control . 7-8 Command Group 9 Reader System Configuration . 7-8 ASCII Extended Command Set . 7-8 Reader Command List . 7-8 Command Group 0 Reader Mode Control . 7-9
#00 SWITCH TO DATA MODE . 7-9
#01 SWITCH TO COMMAND MODE . 7-10
#06 TRANSMIT BUFFER ENTRY . 7-11 Command Group 1 Communications Port Control . 7-12
#100N SET BAUD RATE . 7-12
#101N SET COM1 PORT STOP BITS . 7-14
#102N SET COM1 PORT PARITY . 7-15
#103N SET END OF LINE DELAY . 7-16 Command Group 2 Real-Time Clock Control. 7-17
#20 SET TIME . 7-17
#21 SET DATE . 7-18
#22 DISPLAY TIME AND DATE . 7-19 Command Group 3 Transmission Formats . 7-20
#30N APPEND TIME AND DATE SELECTION . 7-20
#31N APPEND AUXILIARY INFORMATION SELECTION . 7-22 Command Group 4 IDFilter Parameters . 7-24
#40 TRANSMIT ALL ID CODES. 7-24
#410N SELECT UNIQUE ID CODE CRITERIA . 7-26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xvii Encompass Multiprotocol Reader System Guide Comparison Register . 7-26
#420N SELECT VALID ID CODE CRITERIA . 7-28
#440 RESET UNIQUENESS ON ALL CHANNELS . 7-29
#440N RESET UNIQUENESS PER CHANNEL. 7-30
#44N SET VARIABLE TIME-OUT . 7-31
#47NN SELECT TAG TYPE MODE . 7-32
#487N SET IAG SLOT NUMBER . 7-34
#493 IT2200 GENERAL COMMAND REQUEST CONFIGURATION . 7-35
#493 SET EGO/SEGO GROUP SELECT EQUALS CONFIGURATION . 7-40
#4ANNNN SET PROTOCOLS UNIVERSAL TAG MODE . 7-43
#4B [APN] SECONDARY TAG SEQUENCES . 7-44 Command Group 5 Reader Status . 7-46
#505 DISPLAY FIRMWARE VERSION AND SERIAL NUMBER. 7-46
#506 DISPLAY HARDWARE CONFIGURATION INFORMATION . 7-47
#520 DISPLAY POWER OUTAGE AND RESTORE BITS. 7-48
#521 DISPLAY READER ID NUMBER . 7-49
#522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS . 7-50
#524 DISPLAY APPENDED INFORMATION STATUS . 7-52
#525 ENQUIRE COMMUNICATION PROTOCOL STATUS . 7-53
#526 DISPLAY I/O STATUS. 7-54
#527 DISPLAY RF STATUS. 7-57
#529 DISPLAY PRESENCE DETECTOR STATUS. 7-59
#530 DISPLAY FILTER PARAMETER STATUS . 7-61
#535 DISPLAY BUFFER CONTROL STATUS . 7-62
#5493 DISPLAY IT2200 CONFIGURATION . 7-63
#5493 DISPLAY eGo/SeGo CONFIGURATION . 7-65
#54B [AP] DISPLAY SECONDARY TAG SEQUENCE . 7-67
#550 DISPLAY SYSTEM CHECK TAG CONTROL PARAMETERS . 7-69
#560 DISPLAY SENSOR STATUS CHANGE MODE . 7-70
#561 DISPLAY LINE LOSS . 7-72
#565 DISPLAY TAG MODE SETTING. 7-73
#566 DISPLAY PROTOCOLS . 7-74
#57N DISPLAY ATTENUATION AND RANGE SETTINGS . 7-76
#581 DISPLAY FREQUENCY IN MHZ. 7-77
#582 DISPLAY TDM TIME VALUES . 7-81
#585 DISPLAY TDM SETTINGS . 7-82
#587 DISPLAY IAG SLOT NUMBER . 7-83
#590 DISPLAY HANDSHAKE COUNT ON ALL CHANNELS . 7-84
#590N DISPLAY HANDSHAKE COUNT PER CHANNEL . 7-85
#594P DISPLAY UPLINK SOURCE CONTROL PER PROTOCOL. 7-86
#597 DISPLAY OPTO PORT(S) DIRECTION . 7-87 Command Group 6 Reader Control Functions . 7-89
#60NN SET READER ID NUMBER . 7-89
#61N SELECT COMMUNICATION PROTOCOL. 7-90
#612NN SET ERROR CORRECTING PROTOCOL TIME-OUT . 7-91
#614N FLOW CONTROL SETTINGS . 7-92
#616N BUFFER CONTROL MODE SETTINGS . 7-93
#617N ECHO SETTINGS. 7-95 xviii Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
#620N SET OUTPUT CONTROL . 7-96
#62N SET PREDEFINED OUTPUT CONTROL. 7-98
#63 RESET READER . 7-100
#640N RF CONTROL . 7-102
#641N RF MODE CONTROL . 7-103 Set RF by Sensor. 7-103
#642N RF ANTENNA MULTIPLEXER MODE . 7-105
#65 RESET POWER OUTAGE BIT . 7-107
#66F LOAD DEFAULT OPERATING PARAMETERS . 7-108
#67NP SET OUTPUT PULSE DURATION. 7-109
#690N SENSOR INPUT REPORTS . 7-111
#691N SET MINIMUM PRESENCE TRUE PERIOD . 7-112
#692N SELECT PRESENCE RF CONTROL ALGORITHM. 7-114
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD . 7-115
#694N SELECT SENSE INPUT INVERSION. 7-117
#696S...S STORE HARDWARE CONFIGURATION . 7-118
#697N SET OPTO PORT(S) DIRECTION . 7-119 Command Group 7 Search Control Functions . 7-121 Command Group 8 Auxiliary Reader Control . 7-122
#810 DISABLE SYSTEM CHECK TAG PERIODIC MODE . 7-122
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL. 7-123
#82X SET SENSOR STATUS CHANGE MODE . 7-126 Command Group 9 Reader System Configuration. 7-128
#920NDU SET RF ATTENUATION . 7-128
#921NRR SET RANGE ADJUST . 7-130
#9CNNNNN SET UPLINK RF IN MHZ . 7-131
#94PS SET UPLINK SOURCE CONTROL . 7-133
#9FNNNNN SET DOWNLINK RF IN MHZ . 7-134
#960N SET LINE LOSS . 7-136
#980 TURN TDM OFF . 7-137
#984NYY SET TDM AS MASTER OR SLAVE . 7-138 ASCII Extended Command Set . 7-141 8 Tag Responses UDP Tag Responses . 8-3 UDP Tag Response Field Definitions . 8-3 Specific UDP Tag Responses . 8-4 SeGo Streamlined Read Response . 8-4 SeGo Streamlined Read Response Example. 8-5 SeGo ID Word Data Response . 8-5 SeGo ID Word Data Group Select Example . 8-6 Title 21 Read Response . 8-6 Record Type . 8-7 Tag Type. 8-7 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xix Encompass Multiprotocol Reader System Guide Internal Tag ID . 8-7 CRC . 8-7 Facility Code . 8-7 Title 21 Read Response Example: . 8-7 Seen Frame Counter Report . 8-9 ATA Half-Frame Tag Response . 8-10 ATA Half-Frame Read Response Examples . 8-10 ATA Full-Frame Tag Response. 8-11 ATA Full-Frame Read Response Examples. 8-12 eGo Streamlined Read Response. 8-12 eGo Streamlined Read Example . 8-13 eGo Word ID Data Response . 8-13 eGo ID Word Data Group Select Example . 8-14 IT2200 Read Response . 8-14 IT2200 Read Response Example: . 8-17 CVISN Read Response. 8-17 IAG Read Response . 8-18 IAG Cross-Lane Read Response . 8-22 IAG Cross-Lane Read Response Example . 8-23 AI1200-Emulation Tag Responses . 8-26 Tag Response Format. 8-26 AI1200-Emulation Tag Response Field Definitions . 8-28 Title 21 Read Response . 8-28 Title 21 Tag Response Example. 8-29 ATA Full-Frame Response . 8-30 ATA Full-Frame Response Examples . 8-31 ATA Half-Frame Response . 8-33 ATA Half-Frame Response Examples . 8-34 IT2200 Read Response . 8-35 IT2200-Series Read Page Response Example . 8-36 CVISN Read Response. 8-37 IAG Read Response . 8-38 IAG Read Response Example . 8-40 IAG Cross-Lane Read Response . 8-43 IAG Cross-Lane Read Response Example . 8-45 eGo ID Word Data Response . 8-46 eGo ID Word Data Response Example . 8-47 eGo Streamlined Read Response. 8-49 eGo Streamlined Read Response Example . 8-50 SeGo ID Word Data Response . 8-51 SeGo ID Word Data Response Example . 8-52 SeGo Streamlined Read Response . 8-52 SeGo Streamlined Read Response Example. 8-53 Cyclic Redundancy Check . 8-55 xx Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9 Configuring the Lane Why You Need to Configure a Lane . 9-3 Marking the Read Zone . 9-3 Required Supplies . 9-4 Guidelines . 9-4 Lane Configuration Examples. 9-6 Lane Configuration Parameters for SeGo/IT2200 Protocols . 9-6 Lane Configuration Parameters for Title 21/SeGo Protocols . 9-7 Lane Configuration Parameters for Title 21/eGo/ATA Protocols. 9-10 10 System Diagnostics and Preventive Maintenance Error Indicators . 10-3 Troubleshooting Guidelines . 10-4 Communicating Via Diagnostic Port (COM2) . 10-4 Starting the Terminal Emulation Software . 10-5 Diagnostic COM2 Port Pin Assignments . 10-8 Diagnostic Commands . 10-8 bootChange . 10-10 Power Cycling the Encompass Reader . 10-11 Error Log Reference System Initialization Module Errors . 10-15 Lane Controller Interface Module Errors . 10-15 System Interface Module Errors . 10-18 Mode Interface Module Error Numbers . 10-19 Tag Interface Module Error Numbers . 10-19 TDM Module Error Numbers . 10-22 GPS Module Error Numbers . 10-22 RF Transceiver Interface Module Error Numbers . 10-23 Diagnostic Module Error Numbers . 10-28 Tag Buffer Module Error Numbers . 10-29 Digital Input/Output Module Error Numbers . 10-31 Check Tag Operation . 10-32 Set Check Tag Using UDP Command Set . 10-32 Run Check Tag . 10-32 Set Check Tag Using the AI1200-Emulation Command Set . 10-34
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL. 10-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxi Encompass Multiprotocol Reader System Guide Hardware Preventive Maintenance and Troubleshooting Procedures . 10-36 Hardware Preventive Maintenance Schedule . 10-36 Visual Inspection . 10-36 Replacement Instructions for Encompass Reader and AVI Equipment . 10-38 Replacing an Encompass Reader in a NEMA Enclosure . 10-38 Replacing a Transmit/Receive Antenna on a Gantry . 10-40 Preventive Maintenance Schedule . 10-42 Removal and Replacement Procedures . 10-42 Transmit/Receive Antenna . 10-42 Removal . 10-42 Replacement. 10-44 Antenna Cable. 10-44 Removal . 10-44 Replacement. 10-44 Technical Support . 10-45 11 Remote Hardware Reset Performing a Remote Hardware Reset. 11-3 A Acronyms and Glossary Acronyms and Glossary . A-3 B Hardware Interfaces Hardware Interfaces. B-3 Communications . B-4 UDP/IP Fast Ethernet Connection . B-4 TDM/COM1 Port . B-5 Diagnostic COM2 Port . B-5 Hardware Diagnostic Port . B-6 Antenna Multiplexer/Check Tag Connector . B-7 External Digital Input/Output Connector . B-8 C System Technical Specifications Component Specifications . C-3 Encompass Reader . C-3 AA3152 Universal Toll Antenna . C-3 xxii Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Environmental Specifications . C-4 D Encompass Reader Options Encompass Reader Options . D-3 NEMA 4X Enclosure . D-4 Required Equipment/Tools . D-4 NEMA Enclosure Connections . D-5 Installation/Mounting . D-6 Troubleshooting the NEMA Enclosure Installation . D-7 Testing. D-8 Preventive Maintenance . D-8 Technical Specifications . D-8 Check Tag Assembly and Antenna . D-9 Installing the Check Tag Assembly . D-9 Mounting and Connecting the Check Tag Assembly . D-10 Assembling the Check Tag Antenna . D-11 Required Supplies for Assembling and Installing Check Tag Antenna. D-11 Installing the Check Tag Antenna with UTA . D-12 Testing the Check Tag Using UDP Commands . D-15 Run Check Tag . D-15 Testing the Check Tag Using AI1200-Emulation Commands . D-16
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL. D-16 Troubleshooting. D-19 Preventive Maintenance . D-19 Check Tag Antenna Removal and Replacement Procedures . D-19 Technical Specifications . D-20 Check Tag Assembly . D-20 Check Tag Antenna . D-21 Antenna Multiplexer . D-22 Required Components/Tools. D-22 Installation/Mounting . D-24 Testing the Antenna Multiplexer Components Using UDP Commands . D-25 Testing the Antenna Multiplexer Components Using AI1200-Emulation Commands D-
25 Troubleshooting the Installation. D-26 Preventive Maintenance . D-27 Technical Specifications . D-27 Digital Input/Output Assembly . D-29 Required Components/Tools. D-29 Installation/Mounting . D-30 Testing the Digital I/O Components Using UDP Commands . D-32 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxiii Encompass Multiprotocol Reader System Guide Testing the Digital I/O Components Using AI1200-Emulation Commands . D-34 Troubleshooting. D-34 Preventive Maintenance . D-34 Technical Specifications . D-34 Guidelines for Ordering the I/O Modules . D-35 Global Positioning System Timing Option . D-37 GPS Power and Data Connector . D-39 Before Installing the GPS Antenna . D-40 Required Components/Tools. D-41 GPS Timing Assembly Mounting. D-42 GPS Antenna Mounting. D-42 Testing the GPS Timing System . D-44 Using the UDP Command Set . D-44 Using the AI1200-Emulation Command Set . D-44 Configuring the Reader/Slave Count . D-44 Environmental . D-46 Temperature Range for GPS Assembly . D-46 Humidity . D-46 GPS Antenna . D-47 GPS Assembly Connector . D-47 GPS Diagnostic Port. D-47 GPS Antenna Cable . D-47 Regulatory Requirements . D-47 Emissions . D-47 Safety . D-47 Electrical Protection. D-48 ESD . D-48 Antenna Drive and Protection Circuitry. D-48 Antenna Drive Current Limits . D-48 Troubleshooting the GPS System . D-49 E Command-Based Pre- and Post-Conditions UDP Command Pre- and Post-Conditions. E-3 AI1200-Emulation Command Pre- and Post-Conditions . E-6 Index Index . 1-xxiv xxiv Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. List of Figures Figure 2-1 Overhead Gantry Mount . 2-5
. 2-6 Figure 2-2 Overpass Mount Figure 2-3 Cantilever Arm Mount
. 2-7 Figure 2-4 ORT Gantry Mount . 2-8 Figure 3-1 Connector and LED Locations on the Encompass Reader . 3-4 Figure 3-2 Encompass Reader Power Supply Wiring Using AC Power . 3-6 Figure 3-3 Encompass Reader Power Supply Wiring Using DC Power . 3-7 Figure 3-4 Power LEDs . 3-7 Figure 3-5 Antenna Connector Locations . 3-8 Figure 3-6 COM1 (RS232B)/TDM Connector
. 3-10 Figure 3-7 TDM Configuration Example . 3-12
. 3-12 Figure 3-8 TDM/COM1 Connector on Encompass Reader Figure 3-9 Encompass Reader Mounted in a NEMA Enclosure . 3-15 Figure 3-10 AA3152 UTA Mounting and Connections . 3-16 Figure 4-1 Encompass Reader Startup Controls . 4-4 Figure 4-2 Encompass Reader Sequence Number Controls . 4-6 Figure 4-3 Encompass Reader Sequence Number Controls (contd.)
. 4-7 Figure 4-4 Encompass Reader Data Acknowledge Controls . 4-9 Figure 5-1 Command Request Message Fields . 5-4 Figure 5-2 Data Acknowledge Message Fields . 5-5 Figure 5-3 Command Response Message Fields . 5-5 Figure 5-4 Asynchronous Response Message Fields . 5-5 Figure 5-5 Unsolicited Status Message Fields . 5-6
. 5-6 Figure 5-6 COM1 (RS232B)/TDM Connector Figure 9-1 Sample Read Zone Marking Pattern . 9-5 Figure 10-1 Operational LEDs . 10-3 Figure 10-2 Connection Description Dialog Box . 10-5 Figure 10-3 Phone Number Dialog Box . 10-6 Figure 10-4 COM1 Properties Dialog Box . 10-6 Figure 10-5 Hyper Terminal Main Screen . 10-7 Figure 10-6 Capture Text Feature . 10-11 Figure 10-7 Stop or Pause Text Capture . 10-12 Figure 10-8 Visual Inspection Process . 10-32 Figure 10-9 Connector and Indicator Locations on the Encompass Reader
. 10-33 Figure 10-10 Encompass Power Plug . 10-34 Figure 10-11 Transmit/Receive Antenna Mounting and Connections . 10-36 Figure 11-1 Packet Format for Remote Hardware Reset . 11-4 Figure 11-2 Remote Reset Control Operation Flow Chart
. 11-6 Figure B-1 Encompass Reader Hardware Interconnection Block Diagram . B-3 Figure D-1 Connector Locations for External Options . D-3 Figure D-2 Encompass Reader Mounted in NEMA Enclosure . D-5 Figure D-3 Sample NEMA Enclosure Installation . D-6 Figure D-4 Check Tag Assembly Mounted on Encompass Housing . D-9 Figure D-5 Whip Antenna Inserted into Collar
. D-11 Figure D-6 Lower and Upper Hex Screws . D-11 Figure D-7 Installation Location for Check Tag Antenna . D-12 Figure D-8 Check Tag Antenna Installed on Mounting Pipe . D-13 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxv Encompass Multiprotocol Reader System Guide Figure D-9 Check Tag Antenna Installed on UTA Radome . D-14 Figure D-10 Antenna Multiplexer Assembly Location . D-21 Figure D-11 Antenna Multiplexer Connector Locations . D-22 Figure D-12 Location of Digital I/O Assembly on Encompass Reader
. D-27 Figure D-13 Digital I/O Mounting Rack-to-Encompass Reader Connector Wiring Diagram . D-28 Figure D-14 Example of Digital I/O Input 1 Wiring . D-29
. D-34 Figure D-15 GPS Assembly Mounted to Encompass Reader Figure D-16 TDM Configuration Using GPS Timing Option . D-35 Figure D-17 GPS Timing Module Port . D-36 Figure D-18 GPS Assembly Power/Data Connector . D-36 Figure D-19 Example of GPS Used to Connect Separate Parking Sites . D-37 Figure D-20 GPS Antenna Assembly . D-40 xxvi Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. List of Tables Table 1-1 Typographical Conventions . 1-5 Table 3-1 Encompass Reader External Power Connector Specifications . 3-4 Table 3-2 Encompass 5 Power Supply Accessory Kit
. 3-5 Table 3-3 Power LED Descriptions . 3-8 Table 3-4 RF Antenna Connector Specifications . 3-8 Table 3-5 Ethernet Connector . 3-9 Table 3-6 COM1 (RS232) Connector Specifications . 3-10 Table 3-7 TDM/COM1 Connector Parameters . 3-10 Table 3-8 RS232 Connector Specifications . 3-13 Table 3-9 Operational LED Indicator Descriptions #$# . 3-18 Table 4-1 UDP Command Messages . 4-3 Table 4-2 Basic Command Structure Example . 4-10 Table 4-3 Sample Command Sequence . 4-11 Table 5-1 Ethernet Connector . 5-3 Table 5-2 UDP/IP Communications Message Field Descriptions . 5-4 Table 5-3 COM1 (RS232) Connector Specifications . 5-6 Table 5-4 TDM/COM1 Connector Parameters . 5-7 Table 6-1 Commands Used to Configure Encompass Reader in Mode 88 . 6-4
. 6-6 Table 6-2 System Commands Used in Encompass Reader Table 6-3 System Command Bit Definitions . 6-9 Table 6-4 System Responses . 6-10 Table 6-5 System Command Response Bit Definitions . 6-11
. 6-13 Table 6-6 System Interface Command Group (8000H) Table 6-7 System Interface Command Group Responses . 6-14 Table 6-8 System Identify Command (0000H) . 6-21 Table 6-9 System Identify Response . 6-21 Table 6-10 System Identify Data . 6-21 Table 6-11 Set Time and Date Command (0003H) . 6-22 Table 6-12 Set Time and Date Response . 6-22 Table 6-13 Get Time and Date Command (0004H) . 6-23 Table 6-14 Get Time and Date Response . 6-23 Table 6-15 CPU Firmware Download Command (0005H) . 6-23 Table 6-16 CPU Firmware Download Response . 6-23 Table 6-17 Reset Reader Command (0006H)
. 6-24 Table 6-18 Reset Reader Response . 6-24 Table 6-19 Get Buffered Tag Transaction Command (0007H) . 6-24 Table 6-20 Get Buffered Tag Transaction Response . 6-24 Table 6-21 Get Number of Buffered Tag Transactions Command (0008H) . 6-25 Table 6-22 Get Number of Buffered Tag Transactions Responses . 6-25 Table 6-23 Delete All Buffered Tag Transactions Command (0009H)
. 6-26 Table 6-24 Delete All Buffered Tag Transactions Response . 6-26 Table 6-25 Get System Startup Status Command (000AH) . 6-26 Table 6-26 Get System Startup Status Response . 6-26 Table 6-27 Get Lane Controller Interface Status Command (000BH) . 6-27 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxvii Encompass Multiprotocol Reader System Guide Table 6-28 Get Lane Controller Interface Status Response . 6-27
. 6-27 Table 6-29 Get System Interface Status Command (000CH) Table 6-30 Get System Interface Status Response . 6-27 Table 6-31 Set UDP/IP Core Lane Controller Parameters Command (0011H) . 6-28 Table 6-32 Set UDP/IP Core Lane Controller Parameters Response . 6-28 Table 6-33 Get UDP/IP Core Lane Controller Parameters Command (0012H) . 6-28 Table 6-34 Get UDP/IP Core Lane Controller Parameters Response . 6-29 Table 6-35 Set UDP/IP Core IP Address Command (0013H) . 6-29 Table 6-36 Set UDP/IP Core IP Address Response . 6-29
. 6-30 Table 6-37 Get UDP/IP Core IP Address Command (0014H) Table 6-38 Get UDP/IP Core IP Address Response . 6-30 Table 6-39 Get UDP/IP Core Port Number Command (0015H) . 6-30 Table 6-40 Get UDP/IP Core Port Number Response . 6-30 Table 6-41 Set Buffered Tag Transaction Mode Command (0016H) . 6-30 Table 6-42 Set Buffered Tag Transaction Mode Response . 6-31 Table 6-43 Get Buffered Tag Transaction Mode Command (0017H) . 6-31 Table 6-44 Get Buffered Tag Transaction Mode Response . 6-31 Table 6-45 Set Acknowledge Time-out Period Command (0018H) . 6-31 Table 6-46 Set Acknowledge Time-out Period Response . 6-31 Table 6-47 Set Acknowledge Time-out Period Communication Protocols . 6-32 Table 6-48 Get Acknowledge Time-out Period Command (0019H) . 6-32 Table 6-49 Get Acknowledge Time-out Period Response . 6-32 Table 6-50 Get Acknowledge Time-out Period Communication Protocols . 6-32 Table 6-51 Set Switch Buffered Tag Transaction Mode Enable Command (001AH) . 6-33 Table 6-52 Set Switch Buffered Tag Transaction Mode Enable Response . 6-33 Table 6-53 Get Switch Buffered Tag Transaction Mode Enable Command (001BH) . 6-33 Table 6-54 Get Switch Buffered Tag Transaction Mode Enable Response . 6-33 Table 6-55 FPGA Firmware Download Command (001CH)
. 6-34 Table 6-56 FPGA Firmware Download Response . 6-34 Table 6-57 Boot Firmware Download Command (001DH) . 6-34 Table 6-58 Boot Firmware Download Response . 6-34 Table 6-59 Get System Serial Number Command (001FH)
. 6-34 Table 6-60 Get System Serial Number Response . 6-35 Table 6-61 Get Firmware Version Numbers Command (0021H) . 6-35 Table 6-62 Get Firmware Version Numbers Response . 6-35 Table 6-63 Load Default Operating Parameters Command (002BH) . 6-36 Table 6-64 Load Default Operating Parameters Response . 6-36 Table 6-65 Digital I/O Command Group Commands . 6-37 Table 6-66 Digital I/O Command Group Responses . 6-38 Table 6-67 Digital I/O Asynchronous Reports . 6-43 Table 6-68 Sensor Status Change Report . 6-43 Table 6-69 Port Configuration . 6-43 Table 6-70 Port Status . 6-44 Table 6-71 Sensor Input Report
. 6-45 Table 6-72 Port Configuration . 6-45 Table 6-73 Set Digital I/O Sensor Status Change Report Command (0000H) . 6-46 Table 6-74 Set Digital I/O Sensor Status Change Report Response . 6-46 xxviii Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Table 6-75 Sensor Status Change Report Mask Values . 6-46 Table 6-76 Get Digital I/O Sensor Status Change Report Command (0001H) . 6-47 Table 6-77 Set Digital I/O Sensor Status Change Report Response . 6-47 Table 6-78 Sensor Status Change Report Mask Values . 6-48 Table 6-79 Set Digital I/O Output Host Control Command (0002H) . 6-48 Table 6-80 Set Digital I/O Output Host Control Response . 6-49 Table 6-81 Output Control Values . 6-49 Table 6-82 Get Digital I/O Output Host Control Command (0003H) . 6-50 Table 6-83 Get Digital I/O Output Host Control Response . 6-50 Table 6-84 Output Control Values . 6-50 Table 6-85 Set Digital I/O Output Tag Read Control Command (0004H) . 6-51 Table 6-86 Set Digital I/O Output Tag Read Control Response . 6-51 Table 6-87 Get Digital I/O Output Tag Read Control Command (0005H) . 6-51 Table 6-88 Get Digital I/O Output Tag Read Control Response . 6-51 Table 6-89 Output Control Values . 6-52 Table 6-90 Set Digital I/O RF Control Command (0006H)
. 6-52 Table 6-91 Set Digital I/O RF Control Response . 6-53
. 6-53 Table 6-92 Get Digital I/O RF Control Command (0007H) Table 6-93 Get Digital I/O RF Control Response . 6-53 Table 6-94 Set Digital I/O RF Multiplexing Mode Command (0008H)
. 6-54 Table 6-95 Set Digital I/O RF Multiplexing Mode Response . 6-54 Table 6-96 RF Multiplexing Mode Values . 6-54 Table 6-97 Get Digital I/O RF Multiplexing Mode Command (0009H) . 6-54 Table 6-98 Get Digital I/O RF Multiplexing Mode Response . 6-55 Table 6-99 RF Multiplexing Mode Values . 6-55 Table 6-100 Set Digital I/O Output Pulse Duration Command (000AH)
. 6-55 Table 6-101 Set Digital I/O Output Pulse Duration Response . 6-55 Table 6-102 Output Pulse Duration Values . 6-56
. 6-56 Table 6-103 Get Digital I/O Output Pulse Duration Command (000BH) Table 6-104 Get Digital I/O Output Pulse Duration Response . 6-57 Table 6-105 Output Pulse Duration Values . 6-57 Table 6-106 Set Digital I/O Minimum Presence True Period Command (000CH) . 6-58 Table 6-107 Set Digital I/O Minimum Presence True Period Response . 6-58 Table 6-108 Minimum Presence True Period Values . 6-58 Table 6-109 Get Digital I/O Minimum Presence True Period Command (000DH)
. 6-59 Table 6-110 Get Digital I/O Minimum Presence True Period Response . 6-59 Table 6-111 Minimum Presence True Period Values . 6-59 Table 6-112 Set Digital I/O Sensor Input Inversion Command (000EH) . 6-60 Table 6-113 Set Digital I/O Sensor Input Inversion Response . 6-60 Table 6-114 Get Digital I/O Sensor Input Inversion Command (000FH) . 6-61 Table 6-115 Get Digital I/O Sensor Input Inversion Response . 6-61 Table 6-116 Set Digital I/O Port Configuration Command (0010H) . 6-61 Table 6-117 Set Digital I/O Port Configuration Response . 6-61 Table 6-118 Digital I/O Port Configuration Values . 6-62 Table 6-119 Get Digital I/O Port Configuration Command (0011H) . 6-62 Table 6-120 Get Digital I/O Port Configuration Response . 6-63 Table 6-121 Digital I/O Port Configuration Values . 6-63 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxix Encompass Multiprotocol Reader System Guide Table 6-122 Set Digital I/O Sensor Input Report Command (0012H) . 6-64 Table 6-123 Set Digital I/O Sensor Input Report Response . 6-64 Table 6-124 Get Digital I/O Sensor Input Report Command (0013H) . 6-64 Table 6-125 Get Digital I/O Sensor Input Report Response . 6-64 Table 6-126 Set Digital I/O Presence RF Control Algorithm Command (0014H) . 6-64 Table 6-127 Set Digital I/O Presence RF Control Algorithm Response . 6-65 Table 6-128 Get Digital I/O Presence RF Control Algorithm Command (0015H) . 6-65 Table 6-129 Set Digital I/O Presence RF Control Algorithm Response . 6-65 Table 6-130 Set Digital I/O Presence RF Control Time-out Period Command (0016H) . 6-66 Table 6-131 Set Digital I/O Presence RF Control Time-out Period Response . 6-66 Table 6-132 RF Assertion Duration Values . 6-66 Table 6-133 Get Digital I/O Presence RF Control Time-out Period Command (0017H) . 6-67 Table 6-134 Get Digital I/O Presence RF Control Time-out Period Response . 6-67 Table 6-135 RF Assertion Duration Values . 6-67 Table 6-136 Get Digital I/O Port Status Command (0018H) . 6-68 Table 6-137 Get Digital I/O Port Status Response . 6-68 Table 6-138 Port Configuration Values . 6-69 Table 6-139 Port Status Values . 6-69 Table 6-140 Set Digital I/O Mode Command (0019H) . 6-70 Table 6-141 Set Digital I/O Mode Response . 6-70 Table 6-142 Get Digital I/O Mode Command (001AH) . 6-71 Table 6-143 Get Digital I/O Mode Response . 6-71 Table 6-144 Set External Interrupt Control Command (056DH)
. 6-71 Table 6-145 Set External Interrupt Control Response . 6-72 Table 6-146 Digital I/O Commands . 6-72 Table 6-147 Get External Interrupt Control Command (06ADH) . 6-73 Table 6-148 Get External Interrupt Control Response . 6-73 Table 6-149 Light Curtain Asynchronous Response (8003H) . 6-73 Table 6-150 RF Transceiver Command Group Command . 6-75 Table 6-151 RF Transceiver Command Group Responses . 6-75 Table 6-152 Set RF Attenuation Command (51H) . 6-80 Table 6-153 Set RF Attenuation Response . 6-80
. 6-81 Table 6-154 Get RF Attenuation Command (52H) Table 6-155 Get RF Attenuation Response . 6-81 Table 6-156 Set Data Detect Command (53H) . 6-82 Table 6-157 Set Data Detect Response . 6-82 Table 6-158 Get Data Detect Command (54H) . 6-83 Table 6-159 Get Data Detect Response . 6-84 Table 6-160 Set Line Loss Command (55H) . 6-85 Table 6-161 Set Line Loss Response . 6-85 Table 6-162 Get Line Loss Command (56H) . 6-85 Table 6-163 Get Line Loss Response . 6-86 Table 6-164 Set Uplink Source Control Command (57H) . 6-86 Table 6-165 Set Uplink Source Control Response . 6-86 Table 6-166 Get Uplink Source Control Command (58H) . 6-87 Table 6-167 Get Uplink Source Control Response . 6-88
. 6-89 Table 6-168 Set Frequency in MHz Command (60H) xxx Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Table 6-169 Set Frequency in MHz Response . 6-89 Table 6-170 Get Frequency in MHz Command (61H) . 6-90 Table 6-171 Get Frequency in MHz Response . 6-90 Table 6-172 Tag Transaction Configuration Command Group Commands . 6-92 Table 6-173 Tag Transaction Configuration Command Group Responses . 6-93 Table 6-174 Set Asynchronous Response Append Data Command (0002H) . 6-97 Table 6-175 Set Asynchronous Response Append Data Response . 6-98 Table 6-176 Time and Date Time-Stamp Formats . 6-98 Table 6-177 Get Asynchronous Response Append Data Command (0003H) . 6-99 Table 6-178 Get Asynchronous Response Append Data Response . 6-99 Table 6-179 Run Check Tag Command (0025H) . 6-100 Table 6-180 Set Manual Antenna Channel Control Command (002AH)
. 6-101 Table 6-181 Set Manual Antenna Channel Control Response . 6-101 Table 6-182 Get Manual Antenna Channel Control Command (002BH) . 6-101 Table 6-183 Get Manual Antenna Channel Control Response . 6-102 Table 6-184 Get SeGo Table Version Number Command (002EH) . 6-103 Table 6-185 Get SeGo Table Version Number Response . 6-103 Table 6-186 Set IAG Slot Command (0030H) . 6-103 Table 6-187 Set IAG Slot Response . 6-104 Table 6-188 Get IAG Slot Command (0031H) . 6-104 Table 6-189 Get IAG Slot Response . 6-104 Table 6-190 Set Secondary Tag Sequence Command (0040H) . 6-105 Table 6-191 Set Secondary Tag Sequence Response . 6-105 Table 6-192 Get Secondary Tag Sequence Command (0041H) . 6-106 Table 6-193 Get Secondary Tag Sequence Response . 6-106 Table 6-194 Set Master/Slave Mode Command (0045H) . 6-107 Table 6-195 Set Master/Slave Mode Response . 6-107 Table 6-196 Reader Slave Count Configuration Table . 6-109 Table 6-197 Get Master/Slave Mode Command (0046H) . 6-109 Table 6-198 Get Master/Slave Mode Response . 6-110 Table 6-199 Mode Command Group Commands . 6-111 Table 6-200 Mode Command Group Responses . 6-112 Table 6-201 Mode Command Group Asynchronous Responses . 6-114 Table 6-202 Set Mode Command (0001H)
. 6-117 Table 6-203 Set Mode Response . 6-118 Table 6-204 Get Mode Command (0002H)
. 6-118 Table 6-205 Get Mode Response . 6-118 Table 6-206 Set Protocol Command (0003H) . 6-119 Table 6-207 Set Protocol Response . 6-119 Table 6-208 Get Protocol Command (0004H)
. 6-120 Table 6-209 Get Protocol Response . 6-120 Table 6-210 Set IT2200 Read Request Configuration Command (0043H) . 6-121 Table 6-211 Set IT2200 Read Request Configuration Response . 6-121 Table 6-212 Options . 6-122 Table 6-213 Definition of Page/Password Select Values . 6-122 Table 6-214 Definition of BIST Request Values . 6-123 Table 6-215 Definition of Anti-Playback Request Values . 6-123 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxxi Encompass Multiprotocol Reader System Guide Table 6-216 Definitions of Tag Addressing Value . 6-123 Table 6-217 Definition of Op-Type Values . 6-124 Table 6-218 Get IT2200 Read Request Configuration (0044H) . 6-124 Table 6-219 Get IT2200 Read Request Configuration Response . 6-124 Table 6-220 Set IT2200 Configuration with Gen Ack Command (0043H) . 6-125 Table 6-221 Set IT2200 Configuration with Gen Ack Response . 6-126 Table 6-222 Gen Ack Options . 6-127 Table 6-223 A/V Options Bit Decoding . 6-127 Table 6-224 Condition Code . 6-128 Table 6-226 Get IT2200 Configuration with Gen Ack Command (0044H) . 6-129 Table 6-227 Get IT2200 Configuration with Gen Ack Response . 6-129 Table 6-225 Condition Code Descriptions . 6-129 Table 6-228 Set SeGo/eGo Configuration Data Command (0043H) . 6-131 Table 6-229 Set SeGo/eGo Configuration Data Response . 6-132 Table 6-230 Get SeGo/eGo Configuration Data Command (0044H) . 6-133 Table 6-231 Get SeGo/eGo Configuration Data Response . 6-133 Table 6-232 CVISN Seen Frame Counter Report (5012H) . 6-134 Table 6-233 CVISN Read Response (5014H) . 6-135 Table 6-234 Set SeGo SGSPR Data Command (0054H)
. 6-136 Table 6-235 Set SeGo SGSPR Data Response . 6-137 Table 6-236 Get SeGo SGSPR Data Command (0055H)
. 6-137 Table 6-237 Get SeGo SGSPR Data Response . 6-137 Table 6-238 Set Title 21 Read Data Command (005AH) . 6-138 Table 6-239 Set Title 21 Read Data Response . 6-138
. 6-139 Table 6-240 Set Seen Count Command (0066H) Table 6-241 Set Seen Count Response . 6-139 Table 6-242 Get Seen Count Command (0067H) . 6-140 Table 6-243 Get Seen Count Response . 6-140 Table 6-244 Diagnostic Command Group Commands . 6-142 Table 6-245 Diagnostic Command Group Responses . 6-142 Table 6-246 Diagnostic Unsolicited Status Reports . 6-147 Table 6-247 Get Diagnostic Status Command (0001H) . 6-147 Table 6-248 Get Diagnostic Status Response . 6-147 Table 6-249 Diagnostic Status Bit Definitions . 6-148 Table 6-250 Get Diagnostic Interface Status Command (0002H)
. 6-150 Table 6-251 Get Diagnostic Interface Status Response . 6-150 Table 6-252 Get Error Log Command (0003H) . 6-151 Table 6-253 Get Error Log Response . 6-151 Table 6-254 Get Number of Error Logs Command (0004H) . 6-151 Table 6-255 Get Number of Error Logs Response . 6-152 Table 6-256 Clear Error Logs Command (0005H) . 6-152 Table 6-257 Clear Error Logs Response . 6-152 Table 7-1 Commands Used to Configure the Encompass Reader . 7-3 Table 7-2 Definition of Page/Password Select Values . 7-35 Table 7-3 Definitions of Tag Addressing Value . 7-35 Table 7-4 Reader Slave Count Configuration Table . 7-135 Table 8-1 Tag Transaction Record Types . 8-3 xxxii Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Table 8-2 SeGo Streamlined Read Response (3021H)
. 8-4 Table 8-3 SeGo ID Word Data Response (3023H) . 8-5 Table 8-4 Title 21 Read Response (3024H) . 8-6 Table 8-5 Seen Frame Counter Report (3043H) . 8-8 Table 8-6 ATA Half-Frame Tag Response (4000H) . 8-9 Table 8-7 ATA Full-Frame Tag Response (4001H) . 8-10 Table 8-8 eGo Streamlined Read Response (4021H) . 8-11
. 8-12 Table 8-9 eGo Word ID Data Response (4023H) Table 8-10 IT2200 Read Response (4303H)
. 8-13 Table 8-11 CVISN Read Response (5014H) . 8-15
. 8-16 Table 8-12 IAG Read Response Data Parameters (5026H) Table 8-13 IAG Cross-Lane Read Response (5027H)
. 8-20 Table 8-14 Tag Response Record Types and Associated Codes . 8-26
. 8-26 Table 8-15 Title 21 Read Response Format Table 8-16 Title 21 Read Response Data Parameters (0001H) . 8-27 Table 8-17 ATA Full-Frame Response Format . 8-28 Table 8-18 ATA Full-Frame Data Response Parameters . 8-28 Table 8-19 ATA Half-Frame Response Format . 8-30 Table 8-20 ATA Half-Frame Data Response Parameters . 8-30 Table 8-21 IT2200 Read Response Format . 8-32 Table 8-22 IT2200 Read Response Data Parameters (4303H) . 8-32
. 8-34 Table 8-23 CVISN Read Response Format Table 8-24 CVISN Read Response (5014H) . 8-34
. 8-35 Table 8-25 IAG Read Response Format
. 8-36 Table 8-26 IAG Read Response Data Parameters (5026H) Table 8-27 IAG Cross-Lane Read Response Format . 8-39 Table 8-28 IAG Cross-Lane Read Response Data Parameters (5027H) . 8-39 Table 8-29 eGo ID Word Data Response Format
. 8-42 Table 8-30 eGo ID Word Data Response Parameters (E000H) . 8-43 Table 8-31 eGo Streamlined Read Response Format . 8-44 Table 8-32 eGo Streamlined Read Response Parameters (E2HXXH) . 8-44 Table 8-33 SeGo ID Word Data Response Format
. 8-46 Table 8-34 SeGo ID Word Data Response Parameters (E800H) . 8-46 Table 8-35 SeGo Streamlined Read Response Format . 8-47 Table 8-36 SeGo Streamlined Read Response Parameters (EAXXH) . 8-47 Table 9-1 Initial Configuration Parameters for IT2200 and SeGo Protocols . 9-6 Table 9-2 Initial Configuration Parameters for Title 21 and SeGo Protocols . 9-7 Table 9-3 Initial Configuration Parameters for Title 21, eGo, and ATA Protocols . 9-9 Table 10-1 Operational LED Indicator Descriptions . 10-3 Table 10-2 Diagnostic Communications Connector Parameters . 10-8 Table 10-3 Diagnostic Commands . 10-8 Table 10-4 Software Module Numbers . 10-13 Table 10-5 System Initialization Module Errors (0000H) . 10-14 Table 10-6 Lane Controller Interface Module Errors (0001H)
. 10-14
. 10-16 Table 10-7 System Interface Module Errors (0002H) Table 10-8 Mode Interface Module Errors (0003H) . 10-17 Table 10-9 Tag Interface Module Errors (0004H) . 10-17 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. xxxiii Encompass Multiprotocol Reader System Guide Table 10-10 TDM Module Errors (0005H) . 10-19 Table 10-11 GPS Module Errors (0006H) . 10-19 Table 10-12 RF Transceiver Interface Module Errors (0007H) . 10-20 Table 10-13 Diagnostic Module Error Numbers (0008H) . 10-25 Table 10-14 Tag Buffer Module Errors (000AH) . 10-26 Table 10-15 Digital I/O Module Errors (000DH) . 10-27 Table 10-16 Run Check Tag Command (0025H) . 10-28 Table 10-17 Preventive Maintenance Task Schedule . 10-31 Table 10-18 Preventive Maintenance Schedule . 10-37 Table B-1 Ethernet Connector . B-4 Table B-2 RS-232B/TDM Connector Parameters . B-5 Table B-3 Diagnostic Communications Connector Parameters . B-5 Table B-4 Encompass Reader Hardware Diagnostic Port Parameters . B-6 Table B-5 Antenna Multiplexer Connector Pin-outs . B-7 Table B-6 Digital I/O Connector Pin-outs . B-8 Table C-1 Encompass Reader Environmental Specifications . C-3 Table C-2 Antenna Environmental Tolerances . C-4 Table D-1 Check Tag Accessory Kit Contents . D-8 Table D-2 Check Tag Antenna Accessory Kit Contents . D-10 Table D-3 Run Check Tag Command (0025H) . D-15 Table D-4 Failure During Check Tag Test . D-17 Table D-5 Unacceptable RF Attenuation Statistics Using Check Tag . D-17 Table D-6 Check Tag Assembly Specifications . D-18 Table D-7 Check Tag Frequency Range . D-19 Table D-8 Check Tag Antenna Specifications . D-19 Table D-9 Antenna Multiplexer Accessory Kit Contents . D-20 Table D-10 Antenna Multiplexer Results Using AI1200-emulation Commands . D-23 Table D-11 Antenna Multiplexer Specifications . D-24 Table D-12 Antenna Multiplexer RF Control Port Pin-outs . D-24 Table D-13 Digital I/O Command Group Commands . D-29 Table D-14 Technical Specifications . D-31 Table D-15 Acceptable Input Modules . D-32 Table D-16 Acceptable Output Modules . D-32 Table D-17 GPS Assembly Connector Pin Assignments and Signal Descriptions . D-36 Table D-18 Global Positioning System Accessory Kit Contents . D-38 Table D-19 Reader Slave Count Configuration Table . D-43 Table D-20 Operating/Storage Temperature Limits and Conditions . D-43 Table D-21 GPS Antenna Specifications . D-44 Table D-22 ESD Limits and Conditions . D-45 Table E-1 Pre- and Post-Conditions for UDP Commands . E-3 Table E-2 Pre- and Post-Conditions for AI1200-emulation Commands . E-6 xxxiv Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 1 Before You Begin Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Before You Begin Chapter 1 Before You Begin This chapter provides an overview of the Encompass Multiprotocol Reader System Guide. Purpose of the Guide This Encompass Multiprotocol Reader System Guide provides detailed information about the multiprotocol reader system, including site installation and planning, trou-
bleshooting, and preventive maintenance tasks, as well as a detailed list of the reader software commands and diagnostic and hardware interface information for developing your customized application software. Also included is an appendix that describes the optional assemblies available with the Encompass system. Intended Audience The intended audience for this guide is those personnel responsible for installing, con-
figuring, operating, and maintaining the Encompass Multiprotocol Reader. Guide Topics This system guide presents the following information. Chapter 1 Before You Begin This chapter provides an overview of the system guide as well as related documents, typographical conventions, and licensing requirements. Chapter 2 Developing the Encompass Reader System Site Plan This chapter discusses factors to be considered when developing the site plan in preparation for installing the Encompass Reader system equipment. Chapter 3 Installing the Encompass Reader This chapter describes the Encompass Reader and instructs the user in installing the Encompass Reader system. Chapter 4 Software Information Chapter 5 Communications Protocols This chapter provides user datagram protocol (UDP) and AI1200-emulation software-related information for the Encompass Reader. This chapter describes the UDP communication via Ethernet and AI1200-emulation protocol communication via RS-232 for the Encompass Reader. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 1-3 Encompass Multiprotocol Reader System Guide Chapter 6 Configuring and Operating the Encompass Reader Using UDP Commands Chapter 7 Configuring and Operating the Encompass Reader Using AI1200-
Emulation Commands Chapter 8 Tag Responses Chapter 9 Configuring the Lane Chapter 10 System Diagnostics and Preventive Maintenance This chapter describes the Encompass Reader mode and UDP commands that are used to configure and operate the reader. This chapter also contains system commands and responses that are needed to develop host software for the UDP command set. This chapter describes the Encompass Reader mode and AI1200-emulation commands that are used to configure and operate the reader. This chapter also contains commands and responses that are useful in developing host software for the AI1200 command set. This chapter provides tag responses to both UDP and AI1200-emulation tag requests. This chapter provides information on the importance of lane tuning for optimum automatic vehicle identification (AVI) system performance. This chapter also describes the Encompass Reader functions and features that can assist you in tuning an AVI lane. This chapter provides information on error messages, troubleshooting, preventive maintenance schedule, visual inspection, Encompass Reader repair, removal and replacement procedures, and technical support. Chapter 11 Remote Hardware Reset This chapter provides information on resetting the Encompass Reader remotely. Appendix A Acronyms and Glossary Appendix B Hardware Interfaces This appendix defines the acronyms and terms used in this system guide. This appendix describes the physical interconnections within an Encompass Reader system. Appendix C System Technical Specifications This appendix provides reference specifications for the Encompass Reader system components. Appendix D Reader System Options This appendix describes the options available with the Encompass Reader system. Appendix E Command-Based Pre- and Post Conditions This appendix lists the pre- and post-conditions for both UDP and AI1200-emulation commands. Index This index provides an alphabetical listing of the system guide topics. 1-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Before You Begin Typographical Conventions Used in this Manual Table 1-1 lists the typographical conventions that may be used in this manual. Not all of the conventions are used in this version. Table 1-1 Typographical Conventions Convention Indication This procedure might cause harm to the equipment and/or the user. A caution sign indicates concerns about a procedure. Code Code, including keywords and variables within text and as separate paragraphs, and user-defined program elements within text appear in courier typeface. Dialog Box Title Title of a dialog box as it appears on screen. Screen Title Menu Item Note Title of a screen as it appears on screen. Appears on a menu. Additional information that further clarifies the current discussion. These important points require the users attention. The paragraph is in italics and the word Note is bold. Cancel button Bold text identifies the labeling of items as they actually appear on the keyboard, on a button, as a menu item, and so forth. Ctrl-Esc 5 Return A hyphen indicates actions you should perform simultaneously. For example, Ctrl-
Esc means to press the Ctrl and Esc keys at the same time. A space indicates that you should press the specified keys in the sequence listed, not at the same time. before Text in italics indicates emphasis. Customer > Find Bold text followed by a > and more bold text indicates the order of command selections to reach a specific function. click cursor pointer Click means that you should press and release the left mouse button. The cursor is the flashing vertical line that appears in a selected edit box. The pointer is the arrow in the window that shows the movement of the mouse. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 1-5 Encompass Multiprotocol Reader System Guide 1-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 2 Developing the Installation Site Plan Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Developing the Installation Site Plan Developing the Installation Site Plan Chapter 2 This chapter provides guidelines for the following tasks:
Assessing and formulating the site plan Preparing the site Choosing locations to mount the system components Determining electrical and communications requirements Assessing and Formulating a Site Plan You will need to perform a general geographic RF site survey to check for RF noise sources near the automatic vehicle identification (AVI) installation. You will need to formulate a frequency plan for each plaza. Each reader has two fre-
quencies: downlink (reader-to-tag communications) and uplink (tag-to-reader responses). An Encompass Reader deployed for use in the U.S. uses the following fre-
quency ranges:
Downlink: 911.75 to 919.75 MHz, adjustable in 0.25 MHz steps Uplink: 902.25 to 903.75 MHz and 910.00 to 921.50 MHz, adjustable in 0.25 MHz steps. Actual frequency range is protocol dependent.1 Consult with the TransCore systems engineer or other systems integrator assisting with the installation of the Encompass Readers. Preparing the Installation Site Prepare the site according to the design parameters determined by your system inte-
grator. Site Preparation Checklist Complete the following tasks, depending on the individual site. Acquire a construction license. Acquire a Federal Communications Commission (FCC) license. 1. The above frequency ranges are in the location monitoring service band. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 2-3 Encompass Multiprotocol Reader System Guide Acquire an environmental assessment permit. Ensure that you have assembled all the lights, buzzers, and vehicle detectors that will interface with the Encompass Reader system. Ensure that you have software for a desktop or laptop computer to interface with the Encompass Reader firmware. Pull communications, coaxial, and power cables through outdoor-grade conduit. Ensure that construction work required for mounting the equipment is completed. Ensure that 120V AC service is available. You will need to determine if TDM is required in your installation. If TDM is required, then you may need to wire the installation for TDM configuration. Chapter 9 contains detailed TDM information. You can also use a GPS option if hardwiring is not an option. See Appendix D for more information on the GPS timing assembly option. Components Checklist Ensure you have the following components available for the installation:
Encompass Reader(s) One AA3152 Universal Toll Antenna (UTA) for each lane All optional equipment to the basic Encompass Reader. Appendix D lists the optional equipment that can be used with the Encompass Reader. Task Checklist The following checklist summarizes the installation procedure. Instructions for each task are provided in the Mounting the Encompass Reader section in Chapter 3. Install Encompass Reader (and any options). Connect power cable from power supply to Encompass Reader. Install UTA(s) and connect them to Encompass Reader. Where to Mount the Components The location for mounting the components is designated in the site installation plan. Many AVI site layouts are similar. The Encompass Reader can be installed in a housing along with the host computer or 2-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Developing the Installation Site Plan lane controller, or the Encompass Reader can be installed in an optional NEMA enclo-
sure. Overhead Gantry Mount For an overhead gantry mount, the Encompass Reader is installed with the host com-
puter or lane controller, or the Encompass Reader can be installed in an optional NEMA enclosure. The UTA may be attached to a 2- to 3-inch (5.0- to 7.6-cm) diame-
ter pipe that is supported from a gantry that spans the lanes. These components are mounted approximately 15 to 18 feet (4.5 to 5.5 m) above the road surface. Figure 2-1 illustrates a typical overhead gantry mount. Figure 2-1 Overhead Gantry Mount Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 2-5 Encompass Multiprotocol Reader System Guide Overpass Mount For the overpass mount, the Encompass Reader is installed with the host computer or lane controller, or the Encompass Reader can be installed in an optional NEMA enclo-
sure. The UTA is attached to a 2- to 3-inch (5.0- to 7.6-cm) diameter pipe that is sup-
ported from an overpass. The UTA is centered over the traffic lane and is mounted approximately 15 to 18 feet (4.5 to 5.5 m) above the road surface. Figure 2-2 illus-
trates a typical overpass mount. Figure 2-2 Overpass Mount 2-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Developing the Installation Site Plan Cantilever Arm Mount For the cantilever arm mount, the Encompass Reader is installed with the host com-
puter or lane controller, or the Encompass Reader can be installed in an optional NEMA enclosure. The UTA is attached to a 2- to 3-inch (5.0- to 7.6-cm) diameter pipe at the end of the cantilever arm. The UTA is centered over the traffic lane and is mounted approximately 15 to 18 feet (4.5 to 5.5 m) above the road surface. Figure 2-3 illustrates a typical laneside cantilever arm mount with an antenna. Figure 2-3 Cantilever Arm Mount Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 2-7 Encompass Multiprotocol Reader System Guide Open Road Tolling Gantry For typical ORT gantry installations, the Encompass Reader may be installed in a laneside equipment cabinet, with the lane controller or in an optional NEMA enclo-
sure. The UTA is attached to a 2- to 3-inch (5.0- to 7.6-cm) diameter pipe mounted approximately 15 to 18 feet (4.5 to 5.5 m) above the road surface. For ORT applica-
tions, one set of UTAs may be centered over the lane and a second set of UTAs may be centered over the stripes dividing the lanes (Figure 2-4). This configuration ensures that vehicle traffic, traveling inside and outside the lanes, is covered by the UTAs. Figure 2-4 ORT Gantry Mount 2-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3 Installing the Encompass Reader Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Installing the Encompass Reader Chapter 3 This chapter describes the Encompass Reader system and provides instructions for installing the Encompass Reader system. Encompass Reader Components TransCores Encompass Reader is an integrated, multiprotocol 915-MHz radio fre-
quency identification (RFID) reader system that includes an RF transceiver board and processor in a single assembly. The Encompass Reader is suitable for a wide variety of automatic vehicle identifica-
tion applications, including airport ground transportation management systems, park-
ing, secure access, and rail applications. The Encompass Reader can be installed in a cabinet with a host computer or onsite lane controller, or alone in a NEMA enclosure. The Encompass Reader transmits and receives signals through a single antenna. The Encompass Reader is capable of reading tags of any of the following protocols in a given installation:
Super eGo1 (SeGo) eGo TransCore IT2200 California Title 21 American Trucking Associations (ATA), full-frame and half-frame Interagency Group (IAG) ASTM Version 6 (CVISN application) Caution Where multiple tag protocols are used in the same installation, an Encompass Reader operating in Mode 88 is capable of reading any combination of the proto-
cols; however, to read more than two protocols ensure that you are using an Encom-
pass 6 Reader platform. 1. eGo tags are fully compliant with ANSI INCITS 256:2001 and ISO 18000-6 standards. SeGo is a superset of the eGo protocol. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-3 Encompass Multiprotocol Reader System Guide Encompass Reader Features The following sections describe the Encompass Reader features and list the specifica-
tions for the external connections and performance indicators located in the Encom-
pass Reader housing. External Device Connectors This section lists the Encompass Reader connectors. Figure 3-1 shows the Encompass Reader connector and indicator locations. Figure 3-1 Connector and LED Locations on the Encompass Reader Power Supply The Encompass Reader requires 19V DC to 30V DC or 19V AC to 27V AC RMS power supply. Table 3-1 lists the external power connector specifications.TransCore offers a Class B transformer accessory kit (part number 76-6000-001) for sites where either 110V AC or 220V AC is available. Accessory kit information is shown in Table 3-2 Table 3-1 Encompass Reader External Power Connector Specifications Connector Type Two-Pin Terminal Block TransCore P/N 33356-01 (1 each) and P/N 33358-01
(2 each) 3-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Table 3-1 Encompass Reader External Power Connector Specifications Wire Gauge Input Supply Voltage 12 22 AWG Note Installer must consider the wire resistance versus overall length with respect to the Encompass Readers specified voltage range 19V to 30V DC 19V to 27V AC RMS Note See Figure 3-2 for AC power source wiring and Figure 3-3 for DC power source wiring. Input Power DC or AC: 40 watts maximum In-Rush Current 8 amps maximum, 25 milliseconds Polarity Power supply is polarity independent Selecting a Power Supply You should consider the following factors when selecting a power supply. Input voltage: 19V to 30V DC, or 19V to 27V AC RMS @47 to 63 Hz (see Table 3-1 for additional power requirements.) Operating temperature of the power supply and the power cable Power cord gauge and length. TransCore recommends that you use 12 to 22 AWG cable for the power cord. Table 3-2 Encompass 5 Power Supply Accessory Kit Part Number Description 76-6000-001 110V AC or 220V AC to 24 V AC Class B transformer CAUTION Wire gauge depends on wire resistance versus overall wire length with respect to the Encompass Readers specified voltage range and power rating. Connecting the Encompass Reader to Power Supply TransCore strongly recommends that you connect the Encompass reader to the power supply as shown in Figure 3-2 and Figure 3-3. Caution Loosen mounting screws on power supply connector before removing plug. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-5 Encompass Multiprotocol Reader System Guide Figure 3-2 Encompass Reader Power Supply Wiring Using AC Power 3-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Figure 3-3 Encompass Reader Power Supply Wiring Using DC Power Power Indicators Once the Encompass Reader has been powered up, the Power Supply LEDs light. Fig-
ure 3-4 shows the Power LEDs. Figure 3-4 Power LEDs Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-7 Encompass Multiprotocol Reader System Guide Table 3-3 lists the Power LED information. Table 3-3 Power LED Descriptions LED Indicator PWR
-5.5
+7
+5.5
+10.5
+5 19V to 27V AC RMS, 47 to 63 Hz; or 19V to 30V DC power supplied
-5.5-volt power supply functioning
+7-volt power supply functioning
+5.5-volt power supply functioning
+10.5-volt power supply functioning
+5-volt power supply functioning Connecting to Antenna Connect the Encompass Reader to an AA3152 Universal Toll Antenna (UTA) using the single low-loss coaxial cable. Figure 3-5 shows the antenna connectors on the Encompass Reader enclosure. For a single-antenna installation, where the transmit and receive data is communicated over a single cable, use the connector labeled RF MONO. Figure 3-5 Antenna Connector Locations Note: The RECEIVE connector is used for bistatic configuration (separate transmit and receive antennas) only. Table 3-4 lists the RF antenna connector parameters. Table 3-4 RF Antenna Connector Specifications Connector Type SMA receptacle 3-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Table 3-4 RF Antenna Connector Specifications Output Power Up to 2 watts Connecting to Host Computer Depending on whether you choose UDP or AI1200-emulation commands to operate the Encompass Reader, you can communicate with the host computer via the Ethernet or COM1 (RS232) port. For UDP operation, the Encompass Reader communicates with the host computer via the Ethernet port. A single Encompass Reader can be connected directly to a single host, which is known as point-to-point connection. Multiple Encompass Readers also can be connected to a single host on a private local area network, or LAN. In a multiple reader-to-host configuration, TransCore recommends that the setup has a dedicated network interface card (NIC) on the host that is then connected to an Ether-
net switch into which only the Encompass Readers are connected. Note: Do not connect any other device to that switch. In this configuration the host would have another NIC that is connected to the main network infrastructure to interact with the remainder of the toll system components. The Ethernet switch should support 100 Mb/s full duplex operation to be fully com-
patible with the Encompass Reader. Ethernet Connector for UDP Communication The Encompass Reader communicates with a host via an Ethernet communications protocol. This connection requires an RJ45 connector. If you connect the Encompass Reader directly to a host personal computer (PC) then you need a crossover cable. TransCore recommends that you use Belden 7929A Category 5e twisted-pair cable for Ethernet connections. Table 3-5 lists the Ethernet connector pin assignments. Table 3-5 Ethernet Connector Pin Signal Description 568Aa 568Ba 1 2 3 4 5 TX+
TX-
RX+
Output Differential Transmit Data (+) Output Differential Transmit Data (-) Input Differential Receive Data (+) White w/ green stripe White w/ orange stripe Green w/ white stripe or solid green Orange w/ white stripe or solid orange White w/ orange stripe White w/ green stripe Not connected N/A Blue w/ white stripe or solid blue Blue w/ white stripe or solid blue Not connected N/A White w/ blue stripe White w/ blue stripe Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-9 Encompass Multiprotocol Reader System Guide Table 3-5 Ethernet Connector (continued) 6 7 8 RX-
Input Differential Receive Data (-) Orange w/ white stripe or solid orange Green w/ white stripe or solid green Not connected N/A Not connected N/A White w/ brown stripe or solid brown White w/ brown stripe Brown w/ white stripe or solid brown Brown w/ white stripe or solid brown a. 568A and 568B are Ethernet cable designations. RS232 Connector for AI1200-Emulation Communication Wire the host computer to the Encompass Reader using the COM1 (RS232B)/time-
division multiplexing (TDM) connector (Figure 3-6). This connector is an 8-pin termi-
nal block header (TransCore P/N 33357-01). Figure 3-6 COM1 (RS232B)/TDM Connector Table 3-6 lists the RS232B portion connector specifications. Table 3-6 COM1 (RS232) Connector Specifications Connector Type 9-pin D-subminiature, right angle plug Protocol RS232 Baud Bits Parity Stop Bits Default is 9600 bps. (Baud rate is selectable, see command #100N in Chapter 7.) 8 None 1 3-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Table 3-6 COM1 (RS232) Connector Specifications (continued) Flow Control Default is no flow control. (Flow control is selectable, see command #614N in Chapter 7.) End of Line Delay 0 milliseconds Table 3-7 lists the signal descriptions for the RS232B/TDM connector. Table 3-7 TDM/COM1 Connector Parameters Pin Signal Description DB-9 Socket Connector 1 2 3 4 5 6 7 8 TXD RXD DTR RTS CTS GND TDM+
TDM-
Transmit Data Receive Data Data Terminal Ready (not connected) Request to Send Clear to Send Ground TDM positive signal TDM negative signal 2 3 4 7 8 5
Time-Division Multiplexing At installations where cross-lane interference can occur and frequency management is not sufficient to solve the problem, you may need to use TDM. By using the TDM function in the Encompass readers, the readers operate only during interleaved time periods. Note: In sites where installing TDM cabling is not an option, you can use the global positioning system (GPS) timing alternative. See Appendix D, Encompass Reader Options, for more information. The Encompass Reader can support multiple lanes using TDM cabling. This connec-
tion provides a synchronization interface between readers where RF interference between readers is reduced by multiplexing the RF reader transmission to independent time slots. Allowing each reader or group of readers to operate at an allotted time eliminates interference from readers in adjacent lanes. Although you need to configure the readers to operate using TDM, the interface con-
nection for TDM can be provided to all the readers in a plaza before or during installa-
tion by connecting a pair of wires to the TDM connector of each reader as shown in Figure 3-7. An RS-485 terminator board (TransCore P/N 06636-01) should be used on each end of the TDM chain. The termination resistor used depends on the characteris-
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-11 Encompass Multiprotocol Reader System Guide tic impedance of the cable being used. You need to follow the polarity conventions as shown because this interface is polarity dependent. Figure 3-7 TDM Configuration Example TransCore recommends Belden 89182 (150 impedance), which is a single twisted-
pair shielded cable rated for outdoor use, or 8132 (120 impedance), which is a dou-
ble twisted-pair shielded cable that must be installed in conduit. The Belden 8132 cable has an extra pair that is not used. Using these low-loss, low-capacitance twisted-
pair cable, a distance of 1000 feet (305 m) has been obtained. Cables with lower capacitance can be used to run the TDM cables for longer distances while maintaining signal integrity. This maximum distance may be slightly longer or shorter depending on the cable used. Because the TDM signals are based on RS485 signals, you can extend the length of the TDM bus by using RS485 repeaters or by using fiber with converters. The stan-
dard TDM interconnect is provided via an 8-pin terminal block header RS232 con-
3-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader nector (Figure 3-8). Figure 3-8 TDM/COM1 Connector on Encompass Reader Refer to Table 3-7 for signal descriptions. Connecting to Additional System Components RF Antenna Multiplexer/Check Tag Connector The Encompass Reader digital board controls the optional antenna multiplexer, which can support up to four separate read zones by switching between antennas. This con-
nector also drives the optional check tag. The digital board connector is a D-subminia-
ture, 9-socket receptacle. These options are described in detail in Appendix D, Encompass Reader Options. Diagnostic Communications Connector (COM2) The Encompass Reader communicates diagnostic data via a serial communications protocol (Table 3-8). The diagnostic port can be used to display the operating system boot sequence, diagnostic, and error messages. By using the version command
(Diagnostic Commands on page 10-8), you can display data about the configuration of the Encompass Reader including its Internet Protocol (IP) address. Refer to Com-
municating Via Diagnostic Port (COM2) on page 10-4 for complete diagnostic infor-
mation Table 3-8 RS232 Connector Specifications Connector Type 9-pin D-subminiature plug Protocol Baud Bits Parity RS232 9600 8 None Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-13 Encompass Multiprotocol Reader System Guide Table 3-8 RS232 Connector Specifications (continued) Stop Bits Flow Control 1 None Note: If you connect the Encompass Reader COM2 port directly to a PCs serial port, you must use a null-modem serial cable or adapter. Diagnostic Test Port Connector The Diagnostic Test Port Connector is a 40-pin card-edge connector that should be accessed by TransCore factory-trained personnel only. External Digital Input/Output Connector The External Digital Input/Output Assembly is used to interface the Encompass Reader with external inputs and outputs. Inputs can be devices such as light curtains or loops, and outputs can be devices such as gates or lights. (Connector is TransCore P/N 33357-01). This option is described in detail in Appendix D, Encompass Reader Options. Global Positioning System Connector The Global Positioning System (GPS) timing option is used when traditional TDM cabling linking readers is not feasible. This option is described in detail in Appendix D, Encompass Reader Options. Installing the Reader System Components This section contains instructions for installing each component of the reader system. You will need the following tools to install the system. Standard tools, such as Phillips and slotted screwdrivers, and wrenches Hydraulic lift or ladder for installing antennas Torque wrench for securing antenna connections Inclinometer or angle finder for measuring antenna angles Multimeter, Fluke 87 or equivalent for measuring electrical signals Note: Chapter 9, Configuring the Lane, lists additional equipment required for configuring lanes to optimize system performance. Mounting the Encompass Reader The Encompass Reader can be mounted in a cabinet or rack, or in an optional NEMA 3-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader enclosure. This option is described in detail in Appendix D, Encompass Reader Options. TransCore recommends that when you mount the Encompass Reader in a cabinet, rack, or NEMA enclosure, you ensure the fan is at the bottom (Figure 3-9). Mounting the Encompass Reader this way permits the fan to pull cooler air up through the Encompass Reader enclosure. Figure 3-9 shows an Encompass Reader mounted in a NEMA enclosure that has a cable gland, or pass-through, already installed. TransCore offers a NEMA enclosure without the cable gland for custom installations. Figure 3-9 Encompass Reader Mounted in a NEMA Enclosure Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-15 Encompass Multiprotocol Reader System Guide Mounting the AA3152 UTA in an Overhead Location For most overhead installations, the UTA is mounted on a 2- to 3-inch (5.0- to 7.6-cm) diameter pipe to accommodate various angles for lane configuring. TransCore pro-
vides a mounting kit that includes the following hardware:
Antenna Two U-bolts with hex nuts Two brackets Spacers Lock washers Fender washers (may not be included in your accessory kit) One 1.0-inch (2.5 cm) length of 1.1-inch (2.8-cm) diameter heat-shrink tubing 3-16 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Figure 3-10 shows the standard way to mount and connect a UTA. Figure 3-10 AA3152 UTA Mounting and Connections Caution When installing the UTA use only the mounting hardware provided. Do not use oversized washers to secure the plastic radome to the bracket. This practice can weaken the radome material. To install the UTA 1. Place the UTA below the mounting pipe and insert a U-bolt around the pole and down through the bracket on the side of the antenna closest to the center of the lane. This antenna should be mounted toward the driver side of the traffic lane. Place a spacer, lock washer, and nut over each end of the U-bolt, but do not tighten the nuts. Repeat for the other U-bolt. 2. Rotate the antenna up and toward oncoming traffic. Rotate up 15 from horizontal for a lane. Use an inclinometer or angle finder to check the angle. 3. Tighten nuts with a torque wrench to 50 ft-lb (68 N-m). Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-17 Encompass Multiprotocol Reader System Guide 4. Slide the shrink tubing over the coaxial cable, but do not heat it. 5. Connect the coaxial cable to the antenna and to the appropriate connector on the Encompass Reader. Leave the shrink tubing loose until you have finished configuring the lane. Starting the Encompass Reader Once the system components are in place, you need to connect them to the Encompass Reader, and power up and start the Encompass Reader. To start the Encompass Reader 1. Connect coaxial cable from UTA to RF MONO port on Encompass Reader. 2. Connect host PC or lane controller to Encompass Reader using either the Ethernet UDP communications port (see Table 3-5) or COM1 serial communications port (pins 1 through 6) (see Table 3-7) 3. If using TDM to operate multiple lanes with Encompass Reader, connect TDM cable to pins 7 and 8 of the COM1 port on Encompass Reader. 4. Connect other options as required. See Appendix D, Encompass Reader Options for detailed installation and operation information. 5. Connect the Encompass Reader to 19V to 30V DC or 19V to 27V AC RMS
@47-63 Hz power supply. See Figure 3-2 and Figure 3-3 for recommended wiring directions. The Power Supply LEDs light and remain lit when the Encompass Reader is powered up. Eight other indicator LEDs light to show processes (Table 3-9). Table 3-9 Operational LED Indicator Descriptions #$#
Operational LED Description Three fault indication LEDs ERR3 ERR2 ERR1 Failure Mode Off Off Off Off On On Off Off On On Off Off Off On Off On Off On No failure Data in buffer Other failures No communication with lane controller/host system TDM/GPS failure Transceiver failure 3-18 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Installing the Encompass Reader Table 3-9 Operational LED Indicator Descriptions (continued)#$#
Operational LED Description On On On On Off On Power supply failure Microprocessor resetting RDR LC TIF UL DL Encompass Reader communicating with host Host communicating with Encompass Reader Encompass Reader is transacting with tag. LED lit when Encompass Reader receives correctly decoded tag message including correct CRC for message. The LED is lit for 250 ms following a tag transaction. RF uplink signal on RF downlink signal on Resetting the Encompass Reader If you need to restart the Encompass Reader, the only information that is maintained by the reader is the reader IP address, buffered tag data, and error logs. All other infor-
mation must be resent or reconfigured before the Encompass Reader can be operated again. See Chapter 10 for more information on reconfiguring and restarting the reader. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 3-19 Encompass Multiprotocol Reader System Guide 3-20 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 4 General Software Information Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. General Software Information General Software Information Chapter 4 This chapter provides user datagram protocol (UDP) and AI1200-
emulation software-related information for the Encompass Reader. Software Information This chapter presents various software-related topics arranged in alphabetical order by subject. In addition to this chapter, see Chapter 5, Communications Protocols, Chapter 6, Configuring and Operating the Encompass Reader Using UDP Com-
mands, and Chapter 7, Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands, for more information. The Encompass Reader can operate using UDP commands or TransCore AI1200-
emulation commands. This chapter presents UDP command information first fol-
lowed by AI1200-emulation command information. UDP Command Entry and Response Conventions The Encompass Reader implements UDP command requests, data acknowledge-
ments, command responses, asynchronous responses, and unsolicited status messages as required for configuration and operation. The messages are listed in Table 4-1. Table 4-1 UDP Command Messages Message Description Command request The host initiates and uses these messages to request the Encompass Reader to perform specific actions. Data acknowledge The Encompass Reader initiates and uses these messages to signal the reception of command request messages received from the host. Additionally, the host initiates and uses data acknowledge messages to signal the receipt of command response, asynchronous response, and unsolicited status messages from the Encompass Reader. Command response The Encompass Reader initiates these messages in response to specific command request messages received from the host. Asynchronous response The Encompass Reader optionally initiates these messages in response to specific command request messages received from the host. Unsolicited status The Encompass Reader initiates and uses these messages to inform the host about specific error conditions in the Encompass Reader. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 4-3 Encompass Multiprotocol Reader System Guide Note: Throughout this chapter, host or host system refers to a host personal computer
(PC) or lane controller. System Startup Controls On system startup or reset following a 20-second boot time, the Encompass Reader sends the Diagnostic Status Change Error Report (unsolicited status message format) to inform the host of the Encompass Reader startup status. The host and the Encom-
pass Reader use the software communication system startup controls defined in this section:
On receiving the Diagnostic Status Change Error Report from the Encompass Reader, the host sends the appropriate data acknowledge message to the Encompass Reader. From this time forward, the host optionally can send the Get Diagnostic Status com-
mand request message to get the current diagnostic status information from the Encompass Reader. The Encompass Reader sends, according to the data acknowledge time-out period, the Diagnostic Status Change Error Report until the data acknowledge message is received, or the retransmit count is exhausted. Figure 4-1 shows the Encompass Reader startup control details. Figure 4-1 Encompass Reader Startup Controls Sequence Number Controls The Encompass Reader implements message sequence numbers (MSN) and command sequence numbers (CSN) in all of the message types (e.g., command request, data acknowledge, command response, asynchronous response, and unsolicited status). All transmitted messages, except for the data acknowledge message, increment the MSN and CSN. The host and the Encompass Reader must implement independent transmit and receive counters for both the MSNs and the CSNs. The transmit counters are used in generating the transmitted messages, and the receive counters are used in the received message out-of-sequence error checking. An out-of-sequence error indicates that a message was missed. Note: CSNs are checked and generated by the reader for the System Interface Command Group only. For all other command groups the reader ignores host-
generated CSNs, and the reader does not implement CSNs on any reader-generated 4-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. General Software Information message. The host should ignore CSNs on all messages from the reader for all command groups except for the System Interface Command Group. With the exception of received data acknowledge messages, the Encompass Reader performs automatic MSN and CSN resynchronizations on all received messages that are out-of-sequence. Upon receiving an out-of-sequence MSN, the Encompass Reader sets the receive MSN counter to the out-of-sequence MSN plus one. Similarly, upon receiving an out-of-sequence CSN, the Encompass Reader sets the receive CSN counter to the out-of-sequence CSN plus one. The host MSNs independently track the number of messages sent to the Encompass Reader and the Encompass Reader MSNs independently track the number of mes-
sages sent to the host. These MSNs are used on the receiving end to determine if a message has been missed. The host CSNs for each command group independently track the number of command request messages sent to the Encompass Reader. The Encompass Reader CSNs for each command group independently track the number of command response, asyn-
chronous response, and unsolicited status messages sent to the host. These CSNs are used on the receiving end to determine if the appropriate message as specified above has been missed. The host and the Encompass Reader use software communication sequence number controls as defined in the following paragraphs. The Encompass Reader sends data acknowledge, command response, asynchronous response, and unsolicited status messages to the host with MSNs starting at zero and incremented by one for each message sent, except for the data acknowledge message. Additionally, the CSNs for each command group start at zero and are incremented by one for each command response, asynchronous response, and unsolicited status mes-
sage sent. Figure 4-2 and Figure 4-3 provide details on the sequence number controls. The host receives data acknowledge, command response, asynchronous response, and unsolicited status messages from the Encompass Reader and checks that the MSNs and CSNs are correct for all received message types except for the data acknowledge message. The Encompass Reader receives command request messages and data acknowledge messages from the host and checks that the MSNs and CSNs are correct for all com-
mand request messages received. The Encompass Reader performs automatic MSN and CSN resynchronizations on all received command request messages that are out-
of-sequence. Currently, the CSN resynchronizations are not fully supported. If the Encompass Reader detects either a message sequence error or command sequence error, the Encompass Reader sends the appropriate error message to the host. The error message contains the expected (EXP) and received (RX) sequence numbers and then continues processing the received message. Currently the message sequence error and command sequence error messages are not fully supported. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 4-5 Encompass Multiprotocol Reader System Guide Figure 4-2 Encompass Reader Sequence Number Controls 4-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. General Software Information Figure 4-3 Encompass Reader Sequence Number Controls (contd.) Data Acknowledge Controls The Encompass Reader initiates and uses data acknowledge messages to signal the reception of command request messages received from the host. Additionally, the host initiates and uses data acknowledge messages to signal the receipt of command response, asynchronous response, and unsolicited status messages from the Encom-
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 4-7 Encompass Multiprotocol Reader System Guide pass Reader. After receiving command request messages from the host, the Encompass Reader sends data acknowledge, command response, asynchronous response, and unsolicited status messages to the host. After receiving command response, asynchronous response, and unsolicited status messages from the Encompass Reader, the host sends data acknowledge messages to the Encompass Reader. Use of Data Acknowledge Controls by Host and Encompass Reader The host and the Encompass Reader use software communication data acknowledge controls as defined here. The host sends command request messages to the Encompass Reader. The host receives data acknowledge messages, or a data acknowledge time-out occurs for each command request message sent to the Encompass Reader. The host receives command response, asynchronous response, and unsolicited sta-
tus messages from the Encompass Reader, and sends data acknowledge messages for these message types. The Encompass Reader receives command request messages from the host and sends data acknowledge, command response, asynchronous response, and unso-
licited status messages to the host. The Encompass Reader receives data acknowledge messages, or a data acknowl-
edge time-out occurs for each command response, asynchronous response, and unsolicited status messages sent to the host. For more details on the Encompass Reader Data Acknowledge Controls, see Figure 4-
4. 4-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. General Software Information Figure 4-4 Encompass Reader Data Acknowledge Controls Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 4-9 Encompass Multiprotocol Reader System Guide AI1200-Emulation Command Entry Conventions All AI1200-emulation commands are preceded by the start-of-message character (#). The end-of-message sequence expected from the host is a carriage return (CR). The Encompass Reader terminates messages with a return and a line-feed (CR/LF). For example, the command #01 SWITCH TO COMMAND MODE is typed as follows:
#01<ENTER>
where <ENTER> is the Enter or Return key. Some command characters may be represented by the letter N. This letter indicates you are to supply a value. Maximum valid entries are the numbers 0 through 9 and the uppercase letters A through F. These letters allow for as many as 16 available user responses and are based on the hexadecimal numbering system. Commands have at least two characters following the # character. Table 4-2 lists the basic structure of a command. Table 4-2 Basic Command Structure Example
1 0 0 0
#1000 Set Baud Rate To 9600 Baud All commands are preceded by the # character. Indicates the command group. This command is in Group 1-
Communications Port Control. Indicates the command subgroup. In this example, all commands with a second digit of 0 apply to the main port. The command digit. In this example, the 0 indicates that this command affects the baud rate. Indicates the setting. Normally this is a variable and is usually a hexadecimal value from 0 through F. In this example, 5 sets the baud rate to 9600, the factory setting. In some commands, this digit may be a four-
place hexadecimal string or a character string. 4-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. General Software Information AI1200-Emulation Response Structure Like the AI1200-emulation commands, responses are preceded by the # character. Many AI1200-emulation commands respond with #Done or #Error indicating the command was or was not recognized and completed. Other commands respond with a four-character identifier followed by one or more values. Table 4-3 shows an example of a command/reply sequence. Table 4-3 Sample Command Sequence Entry Encompass Reader Response Notes
#01 <CR> #Done <CR/LF>
#00 <CR> #Done <CR/LF>
Switches Encompass Reader to command mode. Returns Encompass Reader to data mode. In command discussions, Encompass response characters may be shown in brackets < >. The use of brackets indicates that the response is a value in the range of characters. The brackets are not part of the response. An example is Command #522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS. Values correspond to those used to set the communications parameters through the various #10NN-series commands. The reader responds as follows:
#COM1 B<0-9> S<0-1> P<0-2> D<0-3>
where B is the baud rate, S is the stop bits, P is the parity, and D is the end-of-line delay. There is one space between each value. For example, if the reader has the fac-
tory settings, the display reads:
#COM1 B5 S0 P0 D1 This corresponds to a baud rate of 9600, one stop bit, parity disabled, and 100-milli-
second end-of-line delay. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 4-11 Encompass Multiprotocol Reader System Guide 4-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5 Communication Protocols Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Communication Protocols Chapter 5 Communication Protocols This chapter describes the user datagram protocol (UDP) communications via Ethernet and AI1200-emulation protocol communications via RS-232 for the Encompass Reader. Communication Between Encompass Reader and Host The Encompass Reader can communicate with a host using UDP/IP Ethernet commu-
nication protocol or RS232 serial communication protocol. UDP/IP Fast Ethernet Connection The Ethernet connector is an RJ-45 jack and uses a 100-base T interface. If the Encompass Reader is connected directly to the host system then a crossover cable is required. Table 5-1 lists the Ethernet connector pin assignments. Table 5-1 Ethernet Connector Pin Signal Description 568Aa 568Ba 1 2 3 4 5 6 7 8 TX+
TX-
RX+
Output Differential Transmit Data (+) Output Differential Transmit Data (-) Input Differential Receive Data (+) White w/ green stripe White w/ orange stripe Green w/ white stripe or solid green Orange w/ white stripe or solid orange White w/ orange stripe White w/ green stripe Not connected N/A Blue w/ white stripe or solid blue Blue w/ white stripe or solid blue Not connected N/A White w/ blue stripe White w/ blue stripe RX-
Input Differential Receive Data (-) Orange w/ white stripe or solid orange Green w/ white stripe or solid green Not connected N/A Not connected N/A White w/ brown stripe or solid brown White w/ brown stripe Brown w/ white stripe or solid brown Brown w/ white stripe or solid brown a. 568A and 568B are Ethernet cable designations. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5-3 Encompass Multiprotocol Reader System Guide UDP/IP Fast Ethernet Communications Protocol The UDP/IP fast Ethernet communications protocol implements the UDP/IP fast Ethernet protocol. Table 5-2 lists the message parts. Table 5-2 UDP/IP Communications Message Field Descriptions Field LENGTH MSN CMD CSN OPTIONAL DATA PAYLOAD CHKSUM RESP MSN ACK STATUS Length
(bytes) 2 1 2 1 Description Two-byte field specifying the number of bytes in the message. One-byte field specifying the message sequence number of the message. See the Sequence Number Controls section in Chapter 4 for details. Two-byte field specifying the system command. See the Command Request Message for details. One-byte field specifying the command sequence number of the message. See the Sequence Number Controls section in Chapter 4 for details. Varies Optional data payload field varying in length from 0 to 65 bytes or 0 to 63 bytes and specifies the data transmitted in message. 1 2 1 2 One-byte field specifying the checksum of the message. Checksum is the sum from the length bytes through the data bytes. Sum rolls over if value is greater than 256. Field specifying the system response and is typically two bytes. See the response sections for details. One-byte field specifying the MSN of message being acknowledged. Field specifying the system status and is typically two bytes. Not all fields are used in each command message. The following sections provide spe-
cific message descriptions. Command Request Message The host sends command request messages to the Encompass Reader as required for system operation. The host and Encompass Reader use the UDP/IP fast Ethernet com-
munications command request message shown in Figure 5-1. Refer to Table 5-2 for message field descriptions. Figure 5-1 Command Request Message Fields 5-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Communication Protocols Data Acknowledge Message The host returns data acknowledge messages after receiving command response mes-
sages, asynchronous response messages, and unsolicited status messages. The host and Encompass Reader use the UDP/IP fast Ethernet communications data acknowl-
edge message shown in Figure 5-2. Refer to Table 5-2 for message field descriptions. Figure 5-2 Data Acknowledge Message Fields Command Response Message After receiving command request messages from the host, the Encompass Reader returns command response messages. The host and Encompass Reader use the UDP/
IP fast Ethernet communications command response message shown in Figure 5-3. Refer to Table 5-2 for message field descriptions. Figure 5-3 Command Response Message Fields Asynchronous Response Message After receiving command request messages from the host, the Encompass Reader optionally returns asynchronous response messages. The host and Encompass Reader use the UDP/IP fast Ethernet communications asynchronous response message shown in Figure 5-4. Refer to Table 5-2 for message field descriptions. Figure 5-4 Asynchronous Response Message Fields Unsolicited Status Message The Encompass Reader sends unsolicited status messages as required for system oper-
ation. The host and Encompass Reader use the UDP/IP fast Ethernet communications unsolicited status message shown in Figure 5-5. Refer to Table 5-2 for message field descriptions. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5-5 Encompass Multiprotocol Reader System Guide Figure 5-5 Unsolicited Status Message Fields RS232 Serial Communication Connection for AI1200-Emulation Application Wire the host computer to the Encompass Reader using the COM1 (RS232B)/time-
division multiplexing (TDM) connector (Figure 5-6). This connector is an 8-pin termi-
nal block header (TransCore P/N 33357-01). Figure 5-6 COM1 (RS232B)/TDM Connector Table 5-3 lists the RS232B portion connector specifications. Table 5-3 COM1 (RS232) Connector Specifications Connector Type 9-pin D-subminiature, right angle plug Protocol RS232 Baud Bits Parity Default is 9600 bps. (Baud rate is selectable, see command #100N in Chapter 7.) 8 None 5-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Communication Protocols Table 5-3 COM1 (RS232) Connector Specifications (continued) Stop Bits 1 Flow Control Default is no flow control. (Flow control is selectable, see command #614N in Chapter 7.) End of Line Delay 0 milliseconds Table 5-4 lists the signal descriptions for the RS-232B/TDM connector. Table 5-4 TDM/COM1 Connector Parameters Pin Signal Description DB-9 Socket Connector 1 2 3 4 5 6 7 8 TXD RXD DTR RTS CTS GND TDM+
TDM-
Transmit Data Receive Data Data Terminal Ready (not connected) Request to Send Clear to Send Ground TDM positive signal TDM negative signal 2 3 4 7 8 5
AI1200-Emulation Communications Protocols Basic and error correcting protocol (ECP) are the two methods used to communicate with the Encompass Reader. The basic protocol is used by technicians to enter com-
mands on a terminal emulation device. ECP differs from basic protocol in that the reader requires an acknowledge response with a sequence number (0 to F hexadeci-
mal, or hex) that each message is received. The following sections describe each pro-
tocol and provide examples of each. Command Entry Conventions Basic Protocol In basic protocol, a command sent to the Encompass Reader is formatted as follows:
#100N<Enter>
where
100
= start of message (SOM) character
= the numeric identifier of the command. The body of the command can Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5-7 Encompass Multiprotocol Reader System Guide N be 2, 3, or 4 numeric characters. In this example the command 100 sets the baud rate.
= a range of single hexadecimal characters to enumerate the possible options available
<Enter> = the Enter or Return key Command Response Conventions Basic Protocol In basic protocol, you will receive either #DONE or #ERROR response to your basic protocol command. A response in basic protocol is formatted as follows:
<som><data>
where
<som>
<data>
= SOM character (ASCII # character)
= message text (DONE or ERROR) Command Response Conventions ECP Protocol In ECP protocol, you will receive a response of either #yDONE1ED8 or #yER-
ROR8528 to your ECP protocol command. Also, the <seq> value matches the
<seq> value in the message sent. A response in ECP protocol is formatted as follows:
<som><seq><data><crc>
where
<som>
<seq>
<data>
<crc>
= SOM character (ASCII # character)
= a message sequence number that iterates for each message from 0 to F
(hex)
= message text (DONE or ERROR)
= four-digit CRC hexadecimal number (or to bypass CRC) Reader Transmissions The basic protocol format and the data inquiry protocol format are as follows:
<som><data><eom>
The ECP format is as follows:
<som><seq><data><crc><eom>
where
<som>
Start of message (ASCII # character) Sequence number (ASCII hex digit) that represents an even number in the
<seq>
range 09, AF (0, 2, 4, 6, 8, A, C, E). The reader maintains the number. The host must acknowledge reader transmissions by sending an ACK message with the same sequence number received from the reader. The reader updates its sequence number upon receipt of a valid host ACK. If an ACK is not received, the reader retransmits the 5-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Communication Protocols message. A reader transmission sequence is not considered complete until the reader receives an ACK and updates its sequence number.
<data>
An ASCII string up to 72 characters long. This string may contain a tag response; a sensor input report; a sensor status change report; or a sign-on message. Auxiliary data may also be included.
<crc>
Field containing four ASCII digits that represent the 16-bit CRC value calculated on the message. The CRC value is calculated on bytes between the som character and the first <crc> byte. When the host receives a properly framed message, it can calculate a 16-bit CRC value. The calculation is applied to the character string that immediately follows the <som> and that ends with the character immediately pre-
ceding the first <crc> character. The transmitted CRC value can then be compared with the binary equivalent of the received <crc> characters. If the transmitted and received CRC values do not match, the recipient assumes the message was received in error, and transmits a NAK message response <eom> end-of-message characters
(ASCII CR and LF). The system includes both a carriage return <CR> and line feed
<LF> to facilitate the use of terminals and printers. If the host receives a <som> char-
acter in the middle of a data message, the message in progress is aborted. The assump-
tion is that an <eom> was lost and the reader is in the process of retransmitting the previous message. Host Transmission The host computer initiates synchronous communications between the reader and the host. The host begins a sequence by issuing a command; the reader responds accord-
ingly. The basic protocol format is as follows:
<som><cmd>[<data>]<eom>
The ECP format is as follows:
<som><seq><cmd>[<data>]<crc><eom>
where
<som>
Start-of-message (ASCII # character)
<seq>
Sequence number (ASCII hex digit) that represents an odd number in the range 09, AF (1, 3, 5, 7, 9, B, D, F). The host should use odd sequence numbers in its command since the reader uses even sequence numbers in its transmissions. This method eliminates the possibility of a synchronous host command and an asynchro-
nous reader transmission having the same sequence number. Upon receiving a host command, the reader echoes the commands sequence number in its response. There-
fore, the host computer updates its sequence number upon receipt of a valid reader message. If the sequence number is not updated before transmission of the next com-
mand, the reader will not service the new command; it will retransmit its previous message. A command/message sequence is not complete until the host updates its sequence number.
<cmd>
Command code, a string that contains ASCII hex characters Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5-9 Encompass Multiprotocol Reader System Guide Optional data field, an ASCII string of as many as 20 characters in length.
[<data>]
For example, the store hardware configuration string command is #696S...S or com-
mand #696 Store Hardware Configuration String followed by the data string S...S.
<crc>
CRC value for the message
<eom>
End-of-message character (ASCII CR) Reader Transmission Formats The reader transmits the following messages to the host computer:
Sensor Input Report Sensor Status Change Sign-on Error/Done Time and Date Stamps Auxiliary Information Command Responses Tag Responses Sensor Input Report This report is issued when sensor input presence true conditions are satisfied, but tag acquisition does not occur; presence detectors indicate a vehicle passed, but no tag ID was received. The report is useful for reporting the passage of untagged vehicles. Sending command #6901 will enable this report. The report format is SENSOR INPUT REPORT. The report length is 20 ASCII characters including the spaces between SENSOR and INPUT and INPUT and REPORT. There is one space at the message end. Sensor Status Change The enabled sense input lines are monitored for any changes in logic states. If a change is detected, the system generates a SENSOR STATUS CHANGE message if the appropriate #82X command is enabled. If the auxiliary information option is enabled, the sensor input status field displays the current de-bounced input values. The status change format is SENSOR STATUS CHANGE. The message length is 20 ASCII characters including the spaces between SENSOR and STATUS and STATUS and CHANGE. There is no space at the message end. Sign-on 5-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Communication Protocols After the reader has finished booting, the following two-line sign-on message dis-
plays.
#Model E5 AI1200 Ver X.XX SNXXXXXXX
#Copyright 200X, TransCore, Inc. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5-11 Encompass Multiprotocol Reader System Guide Error/Done When a valid command is successfully received, the system responds with a #Done message. When an a invalid command is received the system responds with a #Error message. Time and Date Stamps AI1200-emulation commands (#30N) select the options of appending time and date to transmitted IDs, error messages, and sensor input reports. The factory setting is time and date appended. Time only: #<string>&HH:MM:SS.hh<%aux>
Time and date: #<string>&HH:MM:SS.hh MM/DD/YY<%aux>
string is the tag response, sensor status change, or sensor input report.
& separates the string from the time and provides a means for the host computer to determine if time or time and date are appended.
% separates any auxiliary information aux defined by the #31N commands and pro-
vides a means for the host computer to determine if auxiliary information is appended.
: are time delimiters
/ are date delimiters Two spaces separate the time from the date. HH, MM, SS, and hh represent time as hours, minutes, seconds, and hundredths of seconds, respectively. MM, DD, and YY represent the month, day, and the last two digits of the year, respec-
tively. Auxiliary Information AI1200-emulation commands (#31N) select the options of appending auxiliary infor-
mation to the tag response, sensor status change, and sensor input report outputs. Enabling Aux Info Append has the following effect on tag responses, sensor status change, and sensor input report messages:
#<string><&time date>%xx-y-zz-q
<string> is the tag ID code, error message, or sensor input report. Brackets are not included.
& separates the string from any optional time and date information time date appended by the #30N commands and provides a means for the host computer to determine if time or time and date are appended.
% separates the auxiliary information and provides a means for the host computer to deter-
mine if auxiliary information is appended. Tag ID Report
<xx-y-zz-q>
xx: Reader ID value from 00 to FF hex 5-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Communication Protocols y: Antenna number from 03 zz: The number of reads of the previous tag per antenna from 00 to FF hex q: The logical value of the sensor input status when the tag read occurred from 0 to F hex. Sensor Input Report
<xx-y-zz-q>
xx: Reader ID value from 00 to FF hex y: The I/O channel where an input was detected, debounced, and met the minimum true period from 03. Presence True Criteria: An input completed a de-bounced false-to-true transition, mini-
mum true period, followed by a de-bounced true-to-false transition. zz: The number of reads of the previous tag per antenna from 00 to FF hex. q: The logical value of the input event, true =1, false = 0, from 0 to F hex. Sensor Status Change Report
<xx-y-zz-q>
xx: Reader ID value from 00 to FF hex y: The I/O channel that detected a change in input status from 03. zz: The number of reads of the previous tag per antenna from 00 to FF hex. q: The value of the sensor input status when the input event occurred from 0 to F hex. Command Responses In basic protocol, you will receive either #DONE or #ERROR response to your basic protocol command. See Command Response Conventions Basic Protocol on page 5-8 for more information. In ECP protocol, you will receive a response of either #yDONE1ED8 or #yER-
ROR8528 to your ECP protocol command. Also, the <seq> value matches the
<seq> value in the message sent. Command Response Conventions ECP Proto-
col on page 5-8 for more information. Tag Responses In general, the tag response is transmitted as a # sign followed by the tag response record type code and the tag response data. Response lengths vary depending on the tag response record type. The tag response record type communicates to the host the tag response type that the reader processed. For example, No Append Information: (#300, #310) ECP protocol: <som><seq><rrrr><data><crc><eom>
Basic protocol: <som><rrrr><data> <eom>
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 5-13 Encompass Multiprotocol Reader System Guide Append Information: (#302, #311) ECP protocol: <som><seq><rrrr><data>&<time><date>%<aux info><crc><eom>
Basic protocol: <som><data>&<time><date>%<aux info><eom>
where the tag response contains the following:
<som> #
<seq> hexadecimal character 0-F, ECP protocol only
<rrrr> Transaction record type (hex)
<data> Tag response data (hex/AMTECH 6-bit, length and format depend on tag type) For complete tag responses, see AI1200-Emulation Tag Responses on page 8-26. 5-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6 Configuring and Operating the Encompass Reader Using UDP Commands Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Configuring and Operating the Encompass Reader Using UDP Commands Chapter 6 This chapter describes the Encompass reader mode and commands that are used to configure and operate the reader. This chapter also contains system commands and responses that are needed to develop host software for the UDP command set. Chapter Organization The Encompass reader is controlled through mode settings, which configure the reader for specific applications. The Encompass reader starts in Mode 0, Stop Mode, and must be changed to another mode as needed for a specific application. This chapter first lists the operating mode to show what UDP-based command opera-
tions are available with this Encompass reader application. The remainder of the chapter provides a complete listing of system commands and responses that are required to develop host interface software for configuring the Encompass reader. The system commands are divided into system command groups:
System Interface Command Group Commands (8000H) on page 6-13 Digital I/O Command Group Commands (4000H) on page 6-39 RF Transceiver Command Group Commands (2000H) on page 6-79 Tag Transaction Configuration Command Group Commands (1000H) on page 6-98 Mode Command Group Commands (0400H) on page 6-119 Diagnostic Command Group Commands (0200H) on page 6-155 Information for each of these command groups is grouped in the following manner:
One table that lists the system command group commands One table that lists the system command group responses A series of tables that present system command group response data A full set of commands that are used to set an Encompass reader function and obtain data resulting from that function within the specific system command group Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-3 Encompass Multiprotocol Reader System Guide Operating the Encompass Reader in Mode 88 An Encompass reader operating in Mode 88 can read any combination of tag proto-
cols (SeGo, eGo, IT2200, Title 21, ATA full-frame and half-frame, IAG or CVISN
(ASTM Standard 6 application) by using either the Ethernet port for user datagram protocol communications or the serial port for AI1200-emulation communications. Caution Where multiple tag protocols are used in the same installation, an Encompass reader operating in Mode 88 is capable of reading any combination of the proto-
cols; however, to read more than two protocols ensure that you are using an Encom-
pass 6 reader platform. Working with Mode 88 The Encompass reader powers up in Mode 0, Stop Mode. You must issue the com-
mands (Table 6-1), via the host computer, to configure the reader. Table 6-1 Commands Used to Configure Encompass Reader in Mode 88 Sequence #
Command Definition 1 2 3 4 5 6 7 8 Set Protocol(s)a Set Secondary Tag Sequencea Reseta This command sets the protocols needed for a specific application. The user can choose to set any number of protocols in any combination.b This command specifies which state machine to run by selecting from Title 21, ATA, and eGo tag protocols. The user must also set the acknowledge (Ack) for Title 21, as well as the antenna number. This command resets the Encompass reader so that the previously entered command(s) can take effect. The following commands are required to configure Mode 88 If running a configuration script, re-execute script at this time. Ensure that any changes made to protocols and secondary tag sequences are reflected in the script file. Set the reader to Stop Mode before executing the script file. Set Frequency in MHz Sets the Encompass reader uplink and downlink frequencies. Reader must be in Stop Mode. Set Master/Slave Set Uplink Source Control This command specifies which Encompass reader is to be designated as master, setting all other readers as slaves. This command is used if the SeGo RF uplink needs to use the RF downlink frequency. This command must be set before setting RF attenuation. Set RF Attenuation This command retrieves the associated attenuation and range adjust settings for a specified tag protocol. 6-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-1 Commands Used to Configure Encompass Reader in Mode 88 Sequence #
Command Definition 9 Set Retry Count 10 Set Data Detect This command sets the number of times the Encompass reader attempts to retry tag read. Some modes require that this command is set more than once because of multiple tag protocols. The retry count for IT2200 is set using Set SeGo/eGo Configuration Data (0043H); the retry count for Title 21 is fixed. This command sets the data detect value for a specific protocol:
SeGo, eGo, IT2200, ATA, Title 21, IAG, or CVISN. This value is an independent detection threshold level for backscatter protocols of up to 20dB. Data Detect can be incremented or decremented in 1dB steps through the command interface port. The threshold level for CVISN is 15 dB. 11 12 13 14 15 16 17 18 19 20 Set Seen Count and Uniqueness Count This command sets a counter that records the number of times a tag is read after the system had finished a complete transaction. Group Select Equals Configuration This command is derived from Set SeGo/eGo Configuration Data (0043H). The address, mask, command depth, and antenna all should be set for either SeGo or eGo protocols. Set Time and Date This command sets the Encompass reader real-time clock to the time and date specified in the request data. Set Line Loss Set Manual Antenna Channel Set Antenna Multiplexer Configuration Data This command sets the Encompass reader system line loss value from 0 to 3 decibels (dB) in 1-dB increments via the command interface port. This command must be set only after RF attenuation is set. This command sets the antenna channel. This command selects the antenna multiplexer mode. Set IT2200 Configuration w/Gen Ack or Set IT2200 Read Request Configuration The first command sets the audio/visual options, conditions, and so on for IT2200-series tags. The second command requires the reader to read data from the specified memory area of the speicified tag. Set IAG Slot This command sets the IAG trigger pulse slot, which allows multiple readers to have non-overlapping IAG time slots. Append Time-stamp This command is optional. Run Check Tag This command is an optional setting and is used if user needs to fire the check tag and check the Encompass reader system operation. Use this command to select protocol and operate the check tag. 21 Set Mode This command sets the Encompass reader to Mode 88. a. Set Protocol(s), Reset, Set Secondary Tag Sequence, and Reset Command must be transmitted in the order shown in table. b. To select more than two protocols, ensure that you are using the Encompass 6 reader platform. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-5 Encompass Multiprotocol Reader System Guide System Commands This section lists the Encompass reader system commands. Table 6-2 lists the system commands, command groups, and command codes that are used with the Encompass reader. Table 6-2 System Commands Used in Encompass Reader System Command Command Code System Interface (SI) Command Group SI Command Group Data Acknowledge Reserved Reserved Reserved Reserved Reserved Reserved SI Command Group Unsolicited Status SI Command Group Unsolicited Status Data Acknowledge Digital I/O Command Group Digital I/O Command Group Data Acknowledge Reserved Reserved Reserved Reserved Reserved Reserved Digital I/O Command Group Unsolicited Status Digital I/O Command Group Unsolicited Status Data Acknowledge RF Transceiver (RFT) Command Group 8000H 8001H 8002H 8003H 8004H 8005H 8008H 8009H 8010H 8011H 4000H 4001H 4002H 4003H 4004H 4005H 4008H 4009H 4010H 4011H 2000H 6-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-2 System Commands Used in Encompass Reader System Command Command Code RFT Command Group Data Acknowledge Reserved Reserved Reserved Reserved Reserved Reserved RFT Command Group Unsolicited Status RFT Command Group Unsolicited Status Data Acknowledge Tag Transaction Configuration (TTC) Command Group TTC Command Group Data Acknowledge Reserved Reserved Reserved Reserved Reserved Reserved TTC Command Group Unsolicited Status TTC Command Group Unsolicited Status Data Acknowledge Tag Transaction (TT) Command Groupa TT Command Group Data Acknowledge Reserved Reserved Reserved Reserved 2001H 2002H 2003H 2004H 2005H 2008H 2009H 2010H 2011H 1000H 1001H 1002H 1003H 1004H 1005H 1008H 1009H 1010H 1011H 0800H 0801H 0802H 0803H 0804H 0805H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-7 Encompass Multiprotocol Reader System Guide Table 6-2 System Commands Used in Encompass Reader System Command Command Code Reserved Reserved TT Command Group Unsolicited Status TT Command Group Unsolicited Status Data Acknowledge Mode (M) Command Group Mode Command Group Data Acknowledge Reserved Reserved Reserved Reserved Reserved Reserved Mode Command Group Unsolicited Status Mode Command Group Unsolicited Status Data Acknowledge Diagnostic (Diag) Command Group Diag Command Group Data Acknowledge Reserved Reserved Reserved Reserved Reserved Reserved Diag Command Group Unsolicited Status Diag Command Group Unsolicited Status Data Acknowledge 0808H 0809H 0810H 0811H 0400H 0401H 0402H 0403H 0404H 0405H 0408H 0409H 0410H 0411H 0200H 0201H 0202H 0203H 0204H 0205H 0208H 0209H 0210H 0211H a. Tag Transaction Command Group commands and responses are discussed in detail in Chapter 8, Tag Responses. 6-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-3 lists the bit definitions for the system commands. Table 6-3 System Command Bit Definitions Bit Definition Description Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 System Interface Command Group Bit Field Digital Input/Output (I/O) Command Group Bit Field RF Transceiver Command Group Bit Field Tag Transaction Configuration Command Group Bit Field Reserved Mode Command Group Bit Field Diagnostic Command Group Bit Field Reserved Reserved Reserved Reserved Unsolicited Status Bit Field Reserved Reserved Reserved Data Acknowledge Bit Field System Command Bit Code 8000H 4000H 2000H 1000H 0800H 0400H 0200H 0100H 0080H 0040H 0020H 0010H 0008H 0004H 0002H 0001H Command Group Bit Fields The host sets the appropriate command group bit fields in the system command when sending command request and data acknowledge messages to the Encompass reader. The Encompass reader sets the appropriate command group bit fields in the system command when sending data acknowledge, command response, asynchronous response, and unsolicited status messages to the host. Unsolicited Status Bit Field The Encompass reader sets this bit field in the system command when sending unso-
licited status messages to the host. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-9 Encompass Multiprotocol Reader System Guide Data Acknowledge Bit Field The host sets this bit field in the system command when sending data acknowledge messages to the Encompass reader. The Encompass reader sets this bit field in the sys-
tem command when sending data acknowledge messages to the host. Responses to System Commands This section lists the responses to the Encompass reader system commands. Responses and Codes for System Commands Table 6-4 lists the response definitions and codes that are applicable to all system commands. Table 6-4 System Responses System Response System Response Code Synchronous OK Status Asynchronous OK Status Unsolicited OK Status Reserved Reserved Reserved Synchronous Error Status Asynchronous Error Status Unsolicited Error Status Synchronous Control Status Asynchronous Control Status Unsolicited Control Status 88XXH 48XXH 28XXH 84XXH 44XXH 24XXH 82XXH 42XXH 22XXH 81XXH 41XXH 21XXH 6-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-5 lists the bit definitions for the responses. Table 6-5 System Command Response Bit Definitions Bit Definition Description System Response Bit Code Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Synchronous Response Bit Field Asynchronous Response Bit Field Unsolicited Response Bit Field Reserved OK Status Bit Field Reserved Error Status Bit Field Control Status Bit Field Command Group Command Response Bit 7 Command Group Command Response Bit 6 Command Group Command Response Bit 5 Command Group Command Response Bit 4 Command Group Command Response Bit 3 Command Group Command Response Bit 2 Command Group Command Response Bit 1 Command Group Command Response Bit 0 8000H 4000H 2000H 1000H 0800H 0400H 0200H 0100H 0080H 0040H 0020H 0010H 0008H 0004H 0002H 0001H Synchronous Response Bit Field The host sets this bit field in the system response when sending data acknowledge messages to the Encompass reader. The Encompass reader sets this bit in the system response when sending data acknowledge and command response messages to the host. Asynchronous Response Bit Field The Encompass reader sets this bit in the system response when sending asynchronous response messages to the host. Unsolicited Response Bit Field The Encompass reader sets this bit in the system response when sending unsolicited status messages to the host. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-11 Encompass Multiprotocol Reader System Guide OK Status Bit Field The Encompass reader sets this bit field in the system response when the response is an OK status. Error Status Bit Field The Encompass reader sets this bit field in the system response when the response is an error status. Control Status Bit Field The host sets this bit field in the system response when sending data acknowledge messages to the Encompass reader. The Encompass reader sets this bit field in the sys-
tem response when sending data acknowledge messages to the host. Command Group Command Response Bit Fields The host and the Encompass reader sets these bit fields in the system response to indi-
cate the command group command response. See the individual command group com-
mand response sections for details. The remaining sections discuss the system command groups. 6-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands System Interface Command Group Commands (8000H) The following sections detail the individual system command group commands and responses. Refer to page 6-3 for an ordered list of the command groups. Table 6-6 lists the System Interface Command Group commands that are used in the Encompass reader. Table 6-6 System Interface Command Group (8000H) System Interface Commands Command Code System Identify Set Time and Date Get Time and Date CPU Firmware Download Reset Reader Get Buffered Tag Transaction Get Number of Buffered Tag Transactions Delete All Buffered Tag Transactions Get System Startup Status Get Lane Controller Interface Status Get System Interface Status Set UDP/IP Core Lane Controller Parameters Get UDP/IP Core Lane Controller Parameters Set UDP/IP Core IP Address Get UDP/IP Core IP Address Get UDP/IP Core UDP Port Number Set Buffered Tag Transaction Mode Get Buffered Tag Transaction Mode Set Data Acknowledge Time-out Period Get Data Acknowledge Time-out Period Set Switch Buffered Tag Transaction Mode Enable Get Switch Buffered Tag Transaction Mode Enable 0000H 0003H 0004H 0005H 0006H 0007H 0008H 0009H 000AH 000BH 000CH 0011H 0012H 0013H 0014H 0015H 0016H 0017H 0018H 0019H 001AH 001BH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-13 Encompass Multiprotocol Reader System Guide Table 6-6 System Interface Command Group (8000H) System Interface Commands FPGA Firmware Download Boot Firmware Download Reserved Get System Serial Number Get Firmware Version Numbers Reserved Load Default Operating Parameters Command Code 001CH 001DH 001EH 001FH 0021H 0022H to 0029H 002BH System Interface Command Group Responses Table 6-7 lists the responses and codes for the system interface command group. Table 6-7 System Interface Command Group Responses System Interface Response Response Code Synchronous OK Status Responses Reserved Reserved Asynchronous OK Status Responses Command Complete Command In Progress Firmware Download Active Firmware Download Complete S-Record Processed Unsolicited OK Status Responses Reserved 88XXH 8800H 8801H 48XXH 4800H 4801H 4802H 4803H 4804H 28XXH 84XXH 6-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-7 System Interface Command Group Responses System Interface Response Response Code Reserved Reserved Synchronous Error Status Responses Message Length Error Message Sequence Error Reserved Command Group Error Reserved Reserved Reserved Reserved Reserved Data Acknowledge Response Error Reserved Asynchronous Error Status Responses Message Length Error Command Sequence Error Reserved Command Group Error Command Time-out Error Reserved Command Failed Error System Command Error 44XXH 24XXH 82XXH 8200H 8201H 8202H 8203H 8204H 8205H 8206H 8207H 8208H 8209H 820AH 42XXH 4200H 4201H 4202H 4203H 4204H 4205H 4206H 4207H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-15 Encompass Multiprotocol Reader System Guide Table 6-7 System Interface Command Group Responses System Interface Response Response Code Sub-command Error Reserved Invalid Control Word Error Invalid Command Data Error Application Code Checksum Error S-Record Checksum Error Erase Flash Error Write Flash Error Unsolicited Error Status Responses Synchronous Control Status Responses Data Acknowledge (Ack), data valid Data Negative Acknowledge (Nack), data invalid Reserved Reserved Asynchronous Control Status Responses Unsolicited Control Status Responses 4208H 4209H 420AH 420BH 420CH 420DH 420EH 420FH 22XXH 81XXH 8100H 8101H 8102H 8104H 41XXH 21XXH System Interface Command Group Response Data Asynchronous OK Status Responses The following system interface command group asynchronous OK status responses use the specified data payload. 6-16 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Command Complete (4800H) Command Complete Data System Interface Command Group Command (sub-command) Command In Progress (4801H) Command In Progress Response Data System Interface Command Group Command (sub-command) Firmware Download Active System (4802H) Firmware Download Active Response Data System Interface Command Group Command (sub-command) Firmware Download Complete System (4803H) Firmware Download Complete Response Data System Interface Command Group Command (sub-command) S-Record Processed System (4804H) S-Record Processed Response Data System Interface Command Group Command (sub-command) Data Payload XXXXH Data Payload XXXXH Data Payload XXXXH Data Payload XXXXH Data Payload XXXXH Synchronous Error Status Responses The following system interface command group synchronous error status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-17 Encompass Multiprotocol Reader System Guide Message Length Error Response Data (8200H) Message Length Error Response Data Expected Message Length Received Message Length Message Sequence Error Response Data (8201H) Message Sequence Error Response Data Expected Message Sequence Number Received Message Sequence Number Command Group Error Response Data (8203H) Command Group Error Response Data Invalid Command Group Data Acknowledge Response Error Response Data (8209H) Data Acknowledge Response Error Response Data Invalid Data Acknowledge Response Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload XXXXH Asynchronous Error Status Responses The following system interface command group asynchronous error status responses use the specified data payload. 6-18 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Message Length Error Response Data (4200H) Message Length Error Response Data Expected Message Length Received Message Length Command Sequence Error Response Data (4201H) Command Sequence Error Response Data Expected Command Sequence Number Received Command Sequence Number Command Group Error (4203H) Command Group Error Response Data Invalid Command Group Command Time-out Error (4204H) Command Time-out Error Response Data N/A Command Failed Error (4206H) Command Failed Error Response Data System Interface Command Group Command (sub-command) System Command Error (4207H) System Command Error Response Data N/A Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload Data Payload XXXXH Data Payload Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-19 Encompass Multiprotocol Reader System Guide Sub-Command Error (4208H) Sub-Command Error Response Data Sub-command Invalid Control Word Error (420AH) Invalid Control Word Error Response Data N/A Invalid Command Data Error (420BH) Invalid Command Data Error Response Data N/A Application Code Checksum Error System (420CH) Application Code Checksum Error Response Data System Interface Command Group Command (sub-command) S-Record Address (MSB) S-Record Address (LSB) S-Record Checksum Error System (420DH) S-Record Checksum Error Response Data System Interface Command Group Command (sub-command) S-Record Address (MSB) S-Record Address (LSB) Erase Flash Error System (420EH) Erase Flash Error Response Data System Interface Command Group Command (sub-command) Data Payload XXXXH Data Payload Data Payload Data Payload XXXXH XXXXH XXXXH Data Payload XXXXH XXXXH XXXXH Data Payload XXXXH 6-20 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Write Flash Error System (420FH) Write Flash Error Response Data System Interface Command Group Command (sub-command) Data Payload XXXXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-21 Encompass Multiprotocol Reader System Guide System Identify This command gets the readers system identify remote inventory. Table 6-8 and Table 6-9 list the command and response data. Table 6-8 System Identify Command (0000H) System Identify Command Data System Identify Command Data Payload 0000H Table 6-9 System Identify Response System Identify Response Data Data Payload System Identify Command 0000H
Vendor Name Version ID Part Number Serial Number
*The information in this field is specific to each reader. Each fields data size is listed in Table 6-10. Table 6-10 System Identify Data System Identify Data Vendor Name Version ID Part Number Serial Number Data Size 15 bytes 15 bytes 15 bytes 15 bytes 6-22 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Set Time and Date The Set Time and Date command sets the Encompass reader real-time clock to the time and date specified in the request data. The data associated with the Set Time and Date defines the format of the time and date
(Table 6-11). You can modify and read this data at any time. This field is used with the tag read parameters to append time and date to any response to the host system. The Encompass reader has a battery-backed clock. Table 6-12 lists the response data. Table 6-11 Set Time and Date Command (0003H) Set Time and Data Command Data Set Time and Date Command Hours Minutes Seconds Hundredths of Seconds Month Day Year Data Payload 0003H XXH XXH XXH XXH XXH XXH XXH Data Hours Minutes Seconds Data Range 0 to 23 (00H to 17H) 0 to 59 (00H to 3BH) 0 to 59 (00H to 3BH) Hundredths of seconds 0 to 99 (00H to 63H) Month Day Year 1 to 12 (01H to 0CH) 1 to 31 (01H to 1FH) 0 to 99 (00H to 63H) Table 6-12 Set Time and Date Response Set Time and Date Response Data Set Time and Date Response Data Payload 0003H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-23 Encompass Multiprotocol Reader System Guide Get Time and Date The Get Time and Date command requests the current time and date that is set on the Encompass reader real-time clock. The data associated with the Get Time and Date defines the format of the time and date (Table 6-13). You can modify and read this data at any time. This field is used with the tag read parameters to append time and date to any response to the host system. Table 6-14 lists the response data. Table 6-13 Get Time and Date Command (0004H) Get Time and Date Command Data Get Time and Date Command Table 6-14 Get Time and Date Response Get Time and Date Response Data Get Time and Date Command Hours Minutes Seconds Hundredths of Seconds Month Day Year Data Payload 0004H Data Payload 0004H XXH XXH XXH XXH XXH XXH XXH CPU Firmware Download This command downloads the readers CPU application firmware. Table 6-15 and Table 6-16 list the command data and response. Table 6-15 CPU Firmware Download Command (0005H) CPU Firmware Download Command Data CPU Firmware Download Command Table 6-16 CPU Firmware Download Response CPU Firmware Download Response Data CPU Firmware Download Command Data Payload 0005H Data Payload 0005H 6-24 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Reset Reader The Reset Reader command initializes a power-up state (based on the nonvolatile set-
tings) of all of the Encompass reader parameters and starts the Encompass reader power-on diagnostics. Table 6-17 and Table 6-18 list the command and response data. Table 6-17 Reset Reader Command (0006H) Reset Reader Command Data Data Payload Reset Reader Command Reset Reader Control Word Table 6-18 Reset Reader Response Reset Reader Response Data Reset Reader Command 0006H A5A5H Data Payload 0006H When the Encompass reader is reset, the reader IP address, buffered tags, and error log are maintained, all other information must be resent or reconfigured before the Encompass reader can be operated again. Get Buffered Tag Transaction This command gets a specific buffered tag transaction from the reader. Table 6-19 and Table 6-20 list the command and response data. Table 6-19 Get Buffered Tag Transaction Command (0007H) Get Buffered Tag Transaction Command Data Data Payload Get Buffered Tag Transaction Command Buffered Tag Transaction Number (MSW) Buffered Tag Transaction Number (LSW) 0007H XXXXH XXXXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-25 Encompass Multiprotocol Reader System Guide Table 6-20 Get Buffered Tag Transaction Response Get Buffered Tag Transaction Response Data Data Payload Get Buffered Tag Transaction Command Buffered Tag Transaction Number (MSW) Buffered Tag Transaction Number (LSW) Buffered Tag Transaction Data 0007H XXXXH XXXXH The Buffered Tag Transaction Number field specifies the number of the buffered tag transactions to be retrieved. The data values for this field range from 01H to 0FFFFFFFFH. The Buffered Tag Transaction Data field contains the buffered tag transaction response data that has a maximum byte length of 57. Get Number of Buffered Tag Transactions This command gets the number of buffered tag transactions that are stored in the reader. Table 6-21 and Table 6-22 list the command and response data. Table 6-21 Get Number of Buffered Tag Transactions Command (0008H) Get Number of Buffered Tag Transactions Command Data Data Payload Get Number of Buffered Tag Transactions Command 0008H Table 6-22 Get Number of Buffered Tag Transactions Response Data Get Number of Buffered Tag Transactions Response Data Data Payload Get Number of Buffered Tag Transactions Command Number of Buffered Tag Transactions (MSW) Number of Buffered Tag Transactions (LSW) Buffered Tag Transaction Overflow Status: 0 = no overflow, 1 = overflow 0008H XXXXH XXXXH XXH The buffered tag transaction overflow status is returned as 0 for no overflow or 1 for overflow. The Number of Buffered Tag Transactions field specifies the current num-
ber of buffered tag transactions. The data values for this field range from 0H to 0FFFFFFFFH. Using the UDP command set, the Encompass reader can store up to 500,000 tag IDs in the buffer and the buffered tag information is saved upon reader reset. The data values for this field range from 0H to 0FFFFFFFFH. 6-26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Delete All Buffered Tag Transactions This command deletes all buffered tag transactions stored in the reader. Table 6-23 and Table 6-24 list the command and response data. Table 6-23 Delete All Buffered Tag Transactions Command (0009H) Delete All Buffered Tag Transactions Command Data Data Payload Delete All Buffered Tag Transactions Command Delete All Buffered Tag Transactions Control Word Table 6-24 Delete All Buffered Tag Transactions Response 0009H A5A5H Delete All Buffered Tag Transactions Response Data Data Payload Delete All Buffered Tag Transactions Command 0009H Get System Startup Status This command gets the Encompass reader system startup status. Table 6-25 and Table 6-26 list the command and response data. Table 6-25 Get System Startup Status Command (000AH) Get System Startup Status Command Data Get System Startup Status Command Table 6-26 Get System Startup Status Response Data Payload 000AH Get System Startup Status Response Data Data Payload Get System Startup Status Command System Startup Module Number (System Initialization) System Timer Initialization Status Error Number System BMU Initialization Status Error Number System Queue Create Status Error Number System Task Create Status Error Number 000AH XXXXH XXXXH XXXXH XXXXH XXXXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-27 Encompass Multiprotocol Reader System Guide Get Lane Controller Interface Status This command gets the status of the readers lane controller interface software. Table 6-27 and Table 6-28 list the command and response data. Table 6-27 Get Lane Controller Interface Status Command (000BH) Get Lane Controller Interface Status Command Data Data Payload Get Lane Controller Interface Status Command 000BH Table 6-28 Get Lane Controller Interface Status Response Get Lane Controller Interface Status Response Data Data Payload Get Lane Controller Interface Status Command Module Number Error Number 000BH XXXXH XXXXH Get System Interface Status This command gets the status of the readers system interface software. Table 6-29 and Table 6-30 list the command and response data. Table 6-29 Get System Interface Status Command (000CH) Get System Interface Status Command Data Get System Interface Status Command Table 6-30 Get System Interface Status Response Data Payload 000CH Get System Interface Status Response Data Data Payload Get System Interface Status Command Module Number Error Number 000CH XXXXH XXXXH 6-28 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Set UDP/IP Core Lane Controller Parameters This command sets the UDP/IP core lane controller parameters stored in the reader. Table 6-31 and Table 6-32 list the command and response data. Table 6-31 Set UDP/IP Core Lane Controller Parameters Command (0011H) Set UDP/IP Core Lane Controller Parameters Command Data Data Payload Set UDP/IP Core Lane Controller IP Address and Port Number Parameters Command IP Address (MSW) IP Address (LSW) Port Number 0011H XXXXH XXXXH XXXXH Note: MSW refers to the most significant word and LSW refers to the least significant word. Caution This command creates a dynamic IP address that is not saved upon a power cycle. The IP address reverts back to the address set with the bootChange command. Using the Set UDP/IP Core IP Address command does not permit use of a hardware reset command, therefore, TransCore recommends strongly against using this Set UDP/IP Core IP Address command. Table 6-32 Set UDP/IP Core Lane Controller Parameters Response Set UDP/IP Core Lane Controller Parameters Response Data Data Payload Set UDP/IP Core Lane Controller Parameters Command 0011H Get UDP/IP Core Lane Controller Parameters This command gets the UDP/IP core lane controller parameters from the reader. Table 6-33 and Table 6-34 list the command and response data. Table 6-33 Get UDP/IP Core Lane Controller Parameters Command (0012H) Get UDP/IP Core Lane Controller Parameters Command Data Data Payload Get UDP/IP Core Lane Controller Parameters Command 0012H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-29 Encompass Multiprotocol Reader System Guide Table 6-34 Get UDP/IP Core Lane Controller Parameters Response Get UDP/IP Core Lane Controller Parameters Response Data Data Payload Get UDP/IP Core Lane Controller Parameters Command IP Address (MSW) IP Address (LSW) Port Number 0012H XXXXH XXXXH XXXXH Set UDP/IP Core IP Address This command sets the Encompass reader UDP/IP core IP address in the reader. Table 6-35 and Table 6-36 list the command and response data. Table 6-35 Set UDP/IP Core IP Address Command (0013H) Set UDP/IP Core IP Address Command Data Data Payload Set UDP/IP Core IP Address Command IP Address (MSW) IP Address (LSW) 0013H XXXXH XXXXH Caution This command creates a dynamic IP address that is not saved upon a power cycle. The IP address reverts back to the address set with the bootChange command. Using the Set UDP/IP Core IP Address command does not permit use of a hardware reset command, therefore, TransCore recommends strongly against using this Set UDP/IP Core IP Address command. Table 6-36 Set UDP/IP Core IP Address Response Set UDP/IP Core IP Address Response Data Set UDP/IP Core IP Address Command Data Payload 0013H Get UDP/IP Core IP Address This command gets the Encompass reader UDP/IP core IP address from the reader. Table 6-37 and Table 6-38 list the command and response data. 6-30 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-37 Get UDP/IP Core IP Address Command (0014H) Get UDP/IP Core IP Address Command Data Data Payload Get UDP/IP Core IP Address Command 0014H Table 6-38 Get UDP/IP Core IP Address Response Get UDP/IP Core IP Address Response Data Data Payload Get UDP/IP Core IP Address Command IP Address (MSW) IP Address (LSW) 0014H XXXXH XXXXH Get UDP/IP Core Port Number This command sets the UDP/IP core port number from the reader. Table 6-39 and Table 6-40 list the command and response data. Table 6-39 Get UDP/IP Core Port Number Command (0015H) Get UDP/IP Core Port Number Command Data Data Payload Get UDP/IP Core Port Number Command 0015H Table 6-40 Get UDP/IP Core Port Number Response Data Get UDP/IP Core Port Number Response Data Data Payload Get UDP/IP Core Port Number Command Port Number 0015H XXXXH Set Buffered Tag Transaction Mode This command sets the buffered tag transaction mode in the reader. The mode control byte can be set to 0 for real-time mode or 1 for buffered mode. Table 6-41 and Table 6-42 list the command and response data. Table 6-41 Set Buffered Tag Transaction Mode Command (0016H) Set Buffered Tag Transaction Mode Command Data Data Payload Set Buffered Tag Transaction Command 0016H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-31 Encompass Multiprotocol Reader System Guide Table 6-41 Set Buffered Tag Transaction Mode Command (0016H) Mode Control Byte: 0 = Real-Time Mode, 1 = Buffered Mode XXH Table 6-42 Set Buffered Tag Transaction Mode Response Set Buffered Tag Transaction Mode Response Data Data Payload Set Buffered Tag Transaction Command 0016H Get Buffered Tag Transaction Mode This command gets the buffered tag transaction mode from the reader. The mode con-
trol byte is returned as 0 for real-time mode or 1 for buffered mode. Table 6-43 and Table 6-44 list the command and response data. Table 6-43 Get Buffered Tag Transaction Mode Command (0017H) Get Buffered Tag Transaction Mode Command Data Data Payload Get Buffered Tag Transaction Command 0017H Table 6-44 Get Buffered Tag Transaction Mode Response Data Get Buffered Tag Transaction Mode Response Data Data Payload Get Buffered Tag Transaction Command Mode Control Byte: 0 = Real-Time Mode, 1 = Buffered Mode 0017H XXH Set Data Acknowledge Time-out Period This command sets the readers data acknowledge time-out period in milliseconds. Table 6-45 and Table 6-46 list the command and response data. Table 6-45 Set Acknowledge Time-out Period Command (0018H) Set Data Acknowledge Time-out Period Command Data Data Payload Set Data Acknowledge Time-out Period Command Communication Protocol Time-out Period in ms (MSB) Time-out Period in ms (LSB) 0018H XXH XXH XXH 6-32 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-46 Set Acknowledge Time-out Period Response Set Data Acknowledge Time-out Period Response Data Data Payload Set Data Acknowledge Time-out Period Command Communication Protocol 0018H XXH Communication Protocols Table 6-47 lists the communication protocols that can be returned by the response. Table 6-47 Set Acknowledge Time-Out Period Communication Protocols Communication Protocol Data Code UDP/IP Communication Serial Communication Serial Debug Communication 00H 01H 02H Get Data Acknowledge Time-out Period This command gets the data acknowledge time-out period from the reader. Table 6-48 and Table 6-49 list the command and response data. Table 6-48 Get Acknowledge Time-Out Period Command (0019H) Get Data Acknowledge Time-out Period Command Data Data Payload Get Data Acknowledge Time-out Period Command Communication Protocol 0019H XXH Table 6-49 Get Acknowledge Time-out Period Response Data Get Data Acknowledge Time-out Period Response Data Data Payload Get Data Acknowledge Time-out Period Command Communication Protocol Time-out Period in ms (MSB) Time-out Period in ms (LSB) 0019H XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-33 Encompass Multiprotocol Reader System Guide Table 6-50 lists the response protocols. Table 6-50 Get Acknowledge Time-out Period Communication Protocols Communication Protocol Data Code UDP/IP Communication Serial Communication Serial Debug Communication 00H 01H 02H Set Switch Buffered Tag Transaction Mode Enable This command sets the switch buffered tag transaction mode enable in the reader. The enable control byte is returned as 0 for disabled or 1 for enabled. Table 6-51 and Table 6-52 list the command and response data. Table 6-51 Set Switch Buffered Tag Transaction Mode Enable Command (001AH) Set Switch Buffered Tag Transaction Mode Enable Command Data Data Payload Set Switch Buffered Tag Transaction Mode Enable Command Enable Control Byte: 0 = Disabled, 1 = Enabled 001AH XXH Table 6-52 Set Switch Buffered Tag Transaction Mode Enable Response Set Switch Buffered Tag Transaction Mode Enable Response Data Data Payload Set Switch Buffered Tag Transaction Mode Enable Command 001AH Get Switch Buffered Tag Transaction Mode Enable This command gets the switch buffered tag transaction mode enable from the reader. The enable control byte is returned as 0 for disabled or 1 for enabled. Table 6-53 and Table 6-54 list the command and response data. Table 6-53 Get Switch Buffered Tag Transaction Mode Enable Command (001BH) Get Switch Buffered Tag Transaction Mode Enable Command Data Data Payload Get Switch Buffered Tag Transaction Mode Enable Command 001BH Table 6-54 Get Switch Buffered Tag Transaction Mode Enable Response Get Switch Buffered Tag Transaction Mode Enable Response Data Data Payload 6-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-54 Get Switch Buffered Tag Transaction Mode Enable Response Get Switch Buffered Tag Transaction Mode Enable Command Enable Control Byte: 0 = Disabled, 1 = Enabled 001BH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-35 Encompass Multiprotocol Reader System Guide FPGA Firmware Download This command downloads the readers FPGA firmware. Table 6-55 and Table 6-56 list the command and response data. Table 6-55 FPGA Firmware Download Command (001CH) FPGA Firmware Download Command Data FPGA Firmware Download Command Table 6-56 FPGA Firmware Download Response FPGA Firmware Download Response Data FPGA Firmware Download Command Data Payload 001CH Data Payload 001CH Boot Firmware Download This command downloads the readers CPU boot firmware. Table 6-57 and Table 6-
58 list the command and response data. Table 6-57 Boot Firmware Download Command (001DH) Boot Firmware Download Command Data Boot Firmware Download Command Table 6-58 Boot Firmware Download Response Boot Firmware Download Response Data Boot Firmware Download Command Data Payload 001DH Data Payload 001DH Get System Serial Number This command gets the readers serial number. Table 6-59 and Table 6-60 list the command and response data. Table 6-59 Get System Serial Number Command (001FH) Get System Serial Number Command Data Get System Serial Number Command Data Payload 001FH 6-36 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-60 Get System Serial Number Response Get System Serial Number Response Data Get System Serial Number Command Serial Number Data: 15 bytes Data Payload 001FH Get Firmware Version Numbers This command gets the readers firmware version numbers. Table 6-61 and Table 6-
62 list the command and response data. Table 6-61 Get Firmware Version Numbers Command (0021H) Get Firmware Version Numbers Command Data Data Payload Get Firmware Version Numbers Command 0021H Table 6-62 Get Firmware Version Numbers Response Get Firmware Version Numbers Response Data Data Payload Get Firmware Version Numbers Command Digital Board Central Processing Unit (CPU) Boot Firmware Version Number (MSW) Digital Board CPU Boot Firmware Version Number (LSW) Digital Board CPU Application Firmware Version Number (MSW) Digital Board CPU Application Firmware Version Number (LSW) Digital Board FPGA1 Firmware Version Number (MSW) Digital Board FPGA1 Firmware Version Number (LSW) Daughter Board FPGA2 Firmware Version Number (MSW) Daughter Board FPGA2 Firmware Version Number (LSW) RF Transceiver FPGA Firmware Version Number (MSW) RF Transceiver FPGA Firmware Version Number (LSW) 0021H XXXXH XXXXH XXXXH XXXXH XXXXH XXXXH XXXXH XXXXH XXXXH XXXXH Load Default Operating Parameters Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-37 Encompass Multiprotocol Reader System Guide This command loads the readers default operating parameters. Table 6-63 and Table 6-64 list the command and response data. Table 6-63 Load Default Operating Parameters Command (002BH) Load Default Operating Parameters Command Data Data Payload Load Default Operating Parameters Command Load Default Operating Parameters Control Word (MSB) Load Default Operating Parameters Control Word (LSB) Table 6-64 Load Default Operating Parameters Response 002BH A5H A5H Load Default Operating Parameters Response Data Data Payload Load Default Operating Parameters Command 002BH Note: This command resets the AI1200 tag buffer. 6-38 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Digital I/O Command Group Commands (4000H) The digital input/output (I/O) assembly is used to interface the Encompass reader with external inputs and outputs. Inputs can be devices such as light curtains or loops, and outputs can be devices such as gates or lights. Table 6-65 lists the Digital I/O Com-
mand Group commands that are used in the Encompass multiprotocol reader. Table 6-65 Digital I/O Command Group Commands Digital I/O Configuration Command Command Code Set Digital I/O Sensor Status Change Report Get Digital I/O Sensor Status Change Report Set Digital I/O Output Host Control Get Digital I/O Output Host Control Set Digital I/O Output Tag Read Control Get Digital I/O Output Tag Read Control Set Digital I/O RF Control Get Digital I/O RF Control Set Digital I/O RF Multiplexing Mode Get Digital I/O RF Multiplexing Mode Set Digital I/O Output Pulse Duration Get Digital I/O Output Pulse Duration Set Digital I/O Minimum Presence True Period Get Digital I/O Minimum Presence True Period Set Digital I/O Sensor Input Inversion Get Digital I/O Sensor Input Inversion Set Digital I/O Port Configuration Get Digital I/O Port Configuration Set Digital I/O Sensor Input Report Get Digital I/O Sensor Input Report Set Digital I/O Presence RF Control Algorithm Get Digital I/O Presence RF Control Algorithm 0000H 0001H 0002H 0003H 0004H 0005H 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH 000EH 000FH 0010H 0011H 0012H 0013H 0014H 0015H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-39 Encompass Multiprotocol Reader System Guide Table 6-65 Digital I/O Command Group Commands Digital I/O Configuration Command Set Digital I/O Presence RF Control Time-Out Period Get Digital I/O Presence RF Control Time-Out Period Get Digital I/O Port Status Set Digital I/O Mode Get Digital I/O Mode Set External Interrupt Control Get External Interrupt Control Command Code 0016H 0017H 0018H 0019H 001AH 056DH 06ADH Digital I/O Command Group Responses Table 6-66 lists the responses and codes for the Digital I/O command group. Table 6-66 Digital I/O Command Group Responses Digital I/O Responses Response Code Synchronous OK Status Responses Reserved Reserved Asynchronous OK Status Responses Command Complete Command In Progress Unsolicited OK Status Responses Reserved Reserved 88XXH 8800H 8801H 48XXH 4800H 4801H 28XXH 84XXH 44XXH 6-40 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-66 Digital I/O Command Group Responses Digital I/O Responses Reserved Response Code 24XXH Synchronous Error Status Responses Message Length Error Message Sequence Error Reserved Command Group Error Reserved Reserved Reserved Reserved Reserved Data Acknowledge Response Error Reserved Asynchronous Error Status Responses Message Length Error Command Sequence Error Reserved Command Group Error Command Time-out Error Reserved Command Failed Error System Command Error Sub-command Error Reserved Invalid Control Word Error 82XXH 8200H 8201H 8202H 8203H 8204H 8205H 8206H 8207H 8208H 8209H 820AH 42XXH 4200H 4201H 4202H 4203H 4204H 4205H 4206H 4207H 4208H 4209H 420AH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-41 Encompass Multiprotocol Reader System Guide Table 6-66 Digital I/O Command Group Responses Digital I/O Responses Invalid Command Data Error System Unsolicited Error Status Responses Synchronous Control Status Responses Data Acknowledge (Ack), data valid Data Negative Acknowledge (Nack), data invalid Reserved Reserved Asynchronous Control Status Responses Unsolicited Control Status Responses Response Code 420BH 22XXH 81XXH 8100H 8101H 8102H 8104H 41XXH 21XXH Digital I/O Command Group Response Data Asynchronous OK Status Responses The following Digital I/O command group asynchronous OK status responses use the specified data payload. Command Complete (4800H) Command In Progress Response Data Digital I/O Command Group Command (sub-command) Command In Progress (4801H) Command In Progress Response Data Digital I/O Command Group Command (sub-command) Data Payload XXXXH Data Payload XXXXH Synchronous Error Status Responses The following Digital I/O command group synchronous error status responses use the specified data payload. 6-42 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Message Length Error Response Data (8200H) Message Length Error Response Data Expected Message Length Received Message Length Message Sequence Error Response Data (8201H) Message Sequence Error Response Data Expected Message Sequence Number Received Message Sequence Number Command Group Error Response Data (8203H) Command Group Error Response Data Invalid Command Group Data Acknowledge Response Error Response Data (8209H) Data Acknowledge Response Error Response Data Invalid Data Acknowledge Response Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload XXXXH Asynchronous Error Status Responses The following Digital I/O command group asynchronous error status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-43 Encompass Multiprotocol Reader System Guide Message Length Error Response Data (4200H) Message Length Error Response Data Expected Message Length Received Message Length Command Sequence Error Response Data (4201H) Command Sequence Error Response Data Expected Command Sequence Number Received Command Sequence Number Command Group Error (4203H) Command Group Error Response Data Invalid Command Group Command Time-out Error (4204H) Command Time-out Error Response Data N/A Command Failed Error (4206H) Command Failed Error Response Data Digital I/O Command Group Command (sub-command) System Command Error (4207H) System Command Error Response Data N/A Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload Data Payload XXXXH Data Payload 6-44 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Sub-Command Error (4208H) Sub-Command Error Response Data Sub-command Invalid Control Word Error (420AH) Invalid Control Word Error Response Data N/A Invalid Command Data Error (420BH) Invalid Command Data Error Response Data N/A Data Payload XXXXH Data Payload Data Payload Digital I/O Asynchronous Reports The Digital I/O supports the generation of the following asynchronous response mes-
sage reports as defined by the transaction record type code (Table 6-67). Table 6-67 Digital I/O Asynchronous Reports Digital I/O Asynchronous Report Type Sensor Status Change Report Sensor Input Report Code 3050H 3051H Sensor Status Change Report This Digital I/O report is generated when a sensor detects a presence change and that sensor is configured to generate a report (Table 6-68). Table 6-68 Sensor Status Change Report Sensor Status Change Report Data Payload Sensor Status Change Report Transaction Record Type Port Configuration Port number Reporting Status Change: 03 for Port0Port 3 Port Status 3050H 0XH 0XH 0XH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-45 Encompass Multiprotocol Reader System Guide Port Configuration This field specifies the digital port input/output configuration. In Table 6-69, INPUT = 0 and OUTPUT = 1. Table 6-69 Port Configuration Configuration Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT Port Status This field specifies the digital port status. In Table 6-70, LOW = 0 and HIGH = 1. Table 6-70 Port Status Status Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H 02H 03H LOW LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH HIGH LOW HIGH LOW HIGH 6-46 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-70 Port Status Status Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH LOW LOW LOW LOW HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH LOW LOW LOW LOW HIGH HIGH HIGH HIGH LOW LOW HIGH HIGH LOW LOW HIGH HIGH LOW LOW HIGH HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH Sensor Input Report This digital I/O report generates when a sensor detects a vehicle presence but no valid tag read occurs (Table 6-71).Se Table 6-71 Sensor Input Report Sensor Input Report Data Payload Sensor Input Report Transaction Record Type Port Configuration Port Number Reporting Missed Tag Read: 03 for Port0Port3 3051H 0XH 0XH Port Configuration This field specifies the digital port input/output configuration. In Table 6-72, INPUT = 0 and OUTPUT = 1. Table 6-72 Port Configuration Configuration Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-47 Encompass Multiprotocol Reader System Guide Table 6-72 Port Configuration Configuration Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT Set Digital I/O Sensor Status Change Report This command sets the digital I/O sensor status change report mask. Table 6-73 and Table 6-74 list the command and response data. Table 6-73 Set Digital I/O Sensor Status Change Report Command (0000H) Set Digital I/O Sensor Status Change Report Data Data Payload Set Digital I/O Sensor Status Change Report Sensor Status Change Report Mask 0000H 0XH Table 6-74 Set Digital I/O Sensor Status Change Report Response Set Digital I/O Sensor Status Change Report Response Data Data Payload Set Digital I/O Sensor Status Change Report Command 0000H Sensor Status Change Report Mask This field specifies the sensor inputs that are 6-48 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands monitored for status change and associated sensor status change report generation. In Table 6-75, OFF = 0 and ON = 1. Table 6-75 Sensor Status Change Report Mask Values Mask Value 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH Sensor Input 3 Sensor Input 2 Sensor Input 1 Sensor Input 0 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON Get Digital I/O Sensor Status Change Report This command gets the digital I/O sensor status change report mask. Table 6-76 and Table 6-77 list the command and response data. Table 6-76 Get Digital I/O Sensor Status Change Report Command (0001H) Get Digital I/O Sensor Status Change Report Data Data Payload Get Digital I/O Sensor Status Change Report 0001H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-49 Encompass Multiprotocol Reader System Guide Table 6-77 Get Digital I/O Sensor Status Change Report Response Get Digital I/O Sensor Status Change Report Response Data Data Payload Get Digital I/O Sensor Status Change Report Command Sensor Status Change Report Mask 0001H 0XH 6-50 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Sensor Status Change Report Mask This field specifies the sensor inputs that are monitored for status change and associated sensor status change report generation. In Table 6-78, OFF = 0 and ON = 1. Table 6-78 Sensor Status Change Report Mask Values Mask Value 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH Sensor Input 3 Sensor Input 2 Sensor Input 1 Sensor Input 0 OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON Set Digital I/O Output Host Control This command sets the digital I/O outputs that the host controls. Table 6-79 and Table 6-80 list the command and response data. Table 6-79 Set Digital I/O Output Host Control Command (0002H) Set Digital I/O Output Host Control Data Data Payload Set Digital I/O Output Host Control Command Output Control 0002H 0XH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-51 Encompass Multiprotocol Reader System Guide Table 6-80 Set Digital I/O Output Host Control Response Set Digital I/O Output Host Control Response Data Data Payload Set Digital I/O Output Host Control Command 0002H Output Control This field specifies the digital outputs that the host controls. In Table 6-81, OFF = 0 and ON = 1. Table 6-81 Output Control Values Control Value Output Control 3 Output Control 2 Output Control 1 Output Control 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON Note: RESET READER command required to set output host control, but not required if only asserting outputs. 6-52 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Get Digital I/O Output Host Control This command gets the digital I/O outputs that the host controls. Table 6-82 and Table 6-83 list the command and response data. Table 6-82 Get Digital I/O Output Host Control Command (0003H) Get Digital I/O Output Host Control Data Get Digital I/O Output Host Control Command Table 6-83 Get Digital I/O Output Host Control Response Data Payload 0003H Get Digital I/O Output Host Control Response Data Data Payload Get Digital I/O Output Host Control Command Output Control 0003H 0XH Output Control This field specifies the digital outputs that the host controls. In Table 6-84, OFF = 0 and ON = 1. Table 6-84 Output Control Values Control Value Output Control 3 Output Control 2 Output Control 1 Output Control 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-53 Encompass Multiprotocol Reader System Guide Table 6-84 Output Control Values Control Value Output Control 3 Output Control 2 Output Control 1 Output Control 0 0DH 0EH 0FH ON ON ON ON ON ON OFF ON ON ON OFF ON Set Digital I/O Output Tag Read Control This command sets the digital I/O outputs that are controlled by a good tag read. Table 6-85 and Table 6-86 list the command and response data. Table 6-85 Set Digital I/O Output Tag Read Control Command (0004H) Set Digital I/O Output Tag Read Control Command Data Data Payload Set Digital I/O Output Tag Read Control Command 0004H Table 6-86 Set Digital I/O Output Tag Read Control Response Set Digital I/O Output Tag Read Control Response Data Data Payload Set Digital I/O Output Tag Read Control Command 0004H Note: RESET READER command required for changes to take effect. Get Digital I/O Output Tag Read Control This command gets the digital I/O outputs that are controlled by a good tag read. Table 6-87 and Table 6-88 list the command and response data. Table 6-87 Get Digital I/O Output Tag Read Control Command (0005H) Get Digital I/O Output Tag Read Control Command Data Data Payload Get Digital I/O Output Tag Read Control Command 0005H Table 6-88 Get Digital I/O Output Tag Read Control Response Get Digital I/O Output Tag Read Control Response Data Data Payload Get Digital I/O Output Tag Read Control Command 0005H 6-54 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-88 Get Digital I/O Output Tag Read Control Response Get Digital I/O Output Tag Read Control Response Data Data Payload Output Control 0XH Output Control This field specifies the digital outputs that are controlled by a good tag read. In Table 6-89, OFF = 0 and ON = 1. Table 6-89 Output Control Values Control Value Output Control 3 Output Control 2 Output Control 1 Output Control 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH OFF OFF OFF OFF OFF OFF OFF OFF ON ON ON ON ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF OFF OFF ON ON ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON Set Digital I/O RF Control This command sets the digital I/O RF control mode. Table 6-90 and Table 6-91 list the Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-55 Encompass Multiprotocol Reader System Guide command and response data. Table 6-90 Set Digital I/O RF Control Command (0006H) Set Digital I/O RF Control Command Data Data Payload Set Digital I/O RF Control Command RF Control Mode Table 6-91 Set Digital I/O RF Control Response Set Digital I/O RF Control Response Data Set Digital I/O RF Control Command RF Control Mode This field specifies the RF control mode. 0006H 0XH Data Payload 0006H Mode Value RF Control Mode 00H 01H RF controlled by sensor RF on continuously Note: RESET READER command required for changes to take effect. 6-56 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Get Digital I/O RF Control This command gets the digital I/O RF control mode. Table 6-92 and Table 6-93 list the command and response data. Table 6-92 Get Digital I/O RF Control Command (0007H) Get Digital I/O RF Control Command Data Get Digital I/O RF Control Command Table 6-93 Get Digital I/O RF Control Response Data Payload 0007H Get Digital I/O RF Control Response Data Data Payload Get Digital I/O RF Control Command RF Control Mode 0007H 0XH RF Control Mode This field specifies the RF control mode. Mode Value RF Control Mode 00H 01H RF controlled by sensor RF on continuously Set Digital I/O RF Multiplexing Mode This command sets the digital I/O RF multiplexing mode. Table 6-94 and Table 6-95 list the command and response data. Table 6-94 Set Digital I/O RF Multiplexing Mode Command (0008H) Set Digital I/O RF Multiplexing Mode Command Data Data Payload Set Digital I/O RF Multiplexing Mode Command RF Multiplexing Mode 0008H 0XH Table 6-95 Set Digital I/O RF Multiplexing Mode Response Set Digital I/O RF Multiplexing Mode Response Data Data Payload Set Digital I/O RF Multiplexing Mode Command 0008H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-57 Encompass Multiprotocol Reader System Guide RF Multiplexing Mode This field specifies the RF multiplexing mode (Table 6-96). Table 6-96 RF Multiplexing Mode Values Mode Value RF Multiplexing Mode 00H 01H 03H 0CH 07H 0FH No RF multiplexing One-channel multiplexing (channel 0) Two-channel multiplexing (channels 0 and 1) Two-channel multiplexing (channels 2 and 3) Three-channel multiplexing (channels 0, 1, and 2) Four-channel multiplexing (channels 0, 1, 2, and 3) Note: RESET READER command required for changes to take effect. Get Digital I/O RF Multiplexing Mode This command gets the digital I/O RF multiplexing mode. Table 6-97 and Table 6-98 list the command and response data. Table 6-97 Get Digital I/O RF Multiplexing Mode Command (0009H) Get Digital I/O RF Multiplexing Mode Command Data Data Payload Get Digital I/O RF Multiplexing Mode Command 0009H Table 6-98 Get Digital I/O RF Multiplexing Mode Response Set Digital I/O RF Multiplexing Mode Response Data Data Payload Set Digital I/O RF Multiplexing Mode Command RF Multiplexing Mode 0009H 0XH RF Multiplexing Mode This field specifies the RF multiplexing mode (Table 6-99). Table 6-99 RF Multiplexing Mode Values Mode Value RF Multiplexing Mode 00H 01H 03H No RF multiplexing One-channel multiplexing (channel 0) Two-channel multiplexing (channels 0 and 1) 6-58 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-99 RF Multiplexing Mode Values Mode Value RF Multiplexing Mode 0CH 07H 0FH Two-channel multiplexing (channels 2 and 3) Three-channel multiplexing (channels 0, 1, and 2) Four-channel multiplexing (channels 0, 1, 2, and 3) Set Digital I/O Output Pulse Duration This command sets the Digital I/O output pulse duration. Table 6-100 and Table 6-101 list the command and response data. Table 6-100 Set Digital I/O Output Pulse Duration Command (000AH) Set Digital I/O Output Pulse Duration Command Data Data Payload Set Digital I/O Output Pulse Duration Command Output Port Number: 03 for Port0Port3 Output Pulse Duration Table 6-101 Set Digital I/O Output Pulse Duration Response 000AH 0XH 0XH Set Digital I/O Output Pulse Duration Response Data Data Payload Set Digital I/O Output Pulse Duration Command 000AH Output Pulse Duration This field specifies the output pulse duration (digital out-
puts ON and OFF times). The digital outputs have a 50% duty cycle (Table 6-102). Table 6-102 Output Pulse Duration Values Duration Value Pulse Duration (ms) 00H 01H 02H 03H 04H 05H 4 8 12 16 20 24 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-59 Encompass Multiprotocol Reader System Guide Table 6-102 Output Pulse Duration Values Duration Value Pulse Duration (ms) 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 32 40 48 60 76 152 228 300 376 752 Get Digital I/O Output Pulse Duration This command gets the Digital I/O output pulse duration. Table 6-103 and Table 6-
104 list the command and response data. Table 6-103 Get Digital I/O Output Pulse Duration Command (000BH) Get Digital I/O Output Pulse Duration Command Data Data Payload Get Digital I/O Output Pulse Duration Command Output Port Number: 03 for Port0Port3 000BH 0XH Table 6-104 Get Digital I/O Output Pulse Duration Response Get Digital I/O Output Pulse Duration Response Data Data Payload Get Digital I/O Output Pulse Duration Command Output Port Number: 03 for Port0Port3 Output Pulse Duration 000BH 0XH 0XH Output Pulse Duration This field specifies the output pulse duration (digital out-
6-60 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands puts ON and OFF times). The digital outputs have a 50% duty cycle (Table 6-105). Table 6-105 Output Pulse Duration Values Duration Value Pulse Duration (ms) 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 4 8 12 16 20 24 32 40 48 60 76 152 228 300 376 752 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-61 Encompass Multiprotocol Reader System Guide Set Digital I/O Minimum Presence True Period This command sets the digital I/O minimum presence true period, which is the mini-
mum amount of time that the input must be valid. Table 6-106 and Table 6-107 list the command and response data. Table 6-106 Set Digital I/O Minimum Presence True Period Command (000CH) Set Digital I/O Minimum Presence True Period Command Data Data Payload Set Digital I/O Minimum Presence True Period Command Minimum Presence True Period 000CH 0XH Table 6-107 Set Digital I/O Minimum Presence True Period Response Set Digital I/O Minimum Presence True Period Response Data Data Payload Set Digital I/O Minimum Presence True Period Command 000CH Minimum Presence True Period This field specifies the minimum presence true period (Table 6-108). Table 6-108 Minimum Presence True Period Values True Period Value 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH True Period (ms) 0 (always true) 4 8 12 20 24 32 (default) 48 60 92 152 300 6-62 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-108 Minimum Presence True Period Values True Period Value 0CH 0DH 0EH 0FH True Period (ms) 452 600 752 Infinite (never true) Get Digital I/O Minimum Presence True Period This command gets the digital I/O minimum presence true period, which is the mini-
mum amount of time that the input must be valid. Table 6-109 and Table 6-110 list the command and response data. Table 6-109 Get Digital I/O Minimum Presence True Period Command (000DH) Get Digital I/O Minimum Presence True Period Command Data Data Payload Get Digital I/O Minimum Presence True Period Command 000DH Table 6-110 Get Digital I/O Minimum Presence True Period Response Set Digital I/O Minimum Presence True Period Response Data Data Payload Set Digital I/O Minimum Presence True Period Command Minimum Presence True Period 000DH 0XH Minimum Presence True Period This field specifies the minimum presence true period (Table 6-111). Table 6-111 Minimum Presence True Period Values True Period Value 00H 01H 02H True Period (ms) 0 (always true) 4 8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-63 Encompass Multiprotocol Reader System Guide Table 6-111 Minimum Presence True Period Values True Period Value True Period (ms) 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 12 20 24 32 (default) 48 60 92 152 300 452 600 752 Infinite (never true) Set Digital I/O Sensor Input Inversion This command sets the digital I/O sensor input inversion. Table 6-112 and Table 6-
113 list the command and response data. Table 6-112 Set Digital I/O Sensor Input Inversion Command (000EH) Set Digital I/O Sensor Input Inversion Command Data Data Payload Set Digital I/O Sensor Input Inversion Command Logic True Inversion: 0 = normal logic true, 1 = invertedlogic true 000EH 0XH Table 6-113 Set Digital I/O Sensor Input Inversion Command Response Set Digital I/O Sensor Input Inversion Response Data Data Payload Set Digital I/O Sensor Input Inversion Command 000EH The logic true inversion is in relationship with the OPTO22 digital input. 6-64 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Get Digital I/O Sensor Input Inversion This command gets the digital I/O sensor input inversion. Table 6-114 and Table 6-
115 list the command and response data. Table 6-114 Get Digital I/O Sensor Input Inversion Command (000FH) Get Digital I/O Sensor Input Inversion Command Data Data Payload Get Digital I/O Sensor Input Inversion Command 000FH Table 6-115 Get Digital I/O Sensor Input Inversion Response Get Digital I/O Sensor Input Inversion Response Data Data Payload Get Digital I/O Sensor Input Inversion Command Logic True Inversion: 0 = normal logic true, 1 = invertedlogic true 000FH 0XH The logic true inversion is in relationship with the OPTO22 digital input. Set Digital I/O Port Configuration This command configures the digital I/O ports. Table 6-116 and Table 6-117 list the command and response data. Table 6-116 Set Digital I/O Port Configuration Command (0010H) Set Digital I/O Port Configuration Command Data Data Payload Set Digital I/O Port Configuration Command Port Configuration Table 6-117 Set Digital I/O Port Configuration Response 0010H 0XH Set Digital I/O Port Configuration Response Data Data Payload Set Digital I/O Port Configuration Command 0010H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-65 Encompass Multiprotocol Reader System Guide Port Configuration This field specifies the digital port input/output configuration. In Table 6-118, INPUT = 0 and OUTPUT = 1. Table 6-118 Digital I/O Port Configuration Values Configuration Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT Note: RESET READER command required for changes to take effect. Get Digital I/O Port Configuration This command gets the digital I/O port configuration settings. Table 6-119 and Table 6-120 list the command and response data. Table 6-119 Get Digital I/O Port Configuration Command (0011H) Get Digital I/O Port Configuration Command Data Data Payload Get Digital I/O Port Configuration Command 0011H 6-66 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-120 Set Digital I/O Port Configuration Response Get Digital I/O Port Configuration Response Data Data Payload Get Digital I/O Port Configuration Command Port Configuration 0011H 0XH Port Configuration This field specifies the digital port input/output configuration. In Table 6-121, INPUT = 0 and OUTPUT = 1. Table 6-121 Digital I/O Port Configuration Values Configuration Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-67 Encompass Multiprotocol Reader System Guide Set Digital I/O Sensor Input Report This command sets the digital I/O sensor input report mask. Table 6-122 and Table 6-
123 list the command and response data. Table 6-122 Set Digital I/O Sensor Input Report Command (0012H) Set Digital I/O Sensor Input Report Command Data Data Payload Set Digital I/O Sensor Input Report Command Sensor Input Report Mask: 0 = reports disabled, 1 = reports enabled 0012H 0XH Table 6-123 Set Digital I/O Sensor Input Report Response Set Digital I/O Sensor Input Report Response Data Data Payload Set Digital I/O Sensor Input Report Command 0012H Get Digital I/O Sensor Input Report This command gets the digital I/O sensor input report mask. Table 6-124 and Table 6-
125 list the command and response data. Table 6-124 Get Digital I/O Sensor Input Report Command (0013H) Get Digital I/O Sensor Input Report Command Data Data Payload Get Digital I/O Sensor Input Report Command 0013H Table 6-125 Set Digital I/O Sensor Input Report Response Get Digital I/O Sensor Input Report Response Data Data Payload Get Digital I/O Sensor Input Report Command Sensor Input Report Mask: 0 = reports disabled, 1 = reports enabled 0013H 0XH Set Digital I/O Presence RF Control Algorithm This command sets the digital I/O presence RF control algorithm. Table 6-126 and 6-68 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-127 list the command and response data. Table 6-126 Set Digital I/O Presence RF Control Algorithm Command (0014H) Set Digital I/O Presence RF Control Algorithm Command Data Data Payload Set Digital I/O Presence RF Control Algorithm Command RF Control Algorithm Table 6-127 Set Digital I/O Presence RF Control Algorithm Response Set Digital I/O RF Control Response Data Set Digital I/O Presence RF Control Algorithm Command 0014H 0XH Data Payload 0014H RF Control Algorithm This field specifies the trigger for RF de-assertion. Control Value RF Power Off 00H 01H 02H On time-out only Time-out or good tag read Time-out or presence false Get Digital I/O Presence RF Control Algorithm This command gets the digital I/O presence RF control algorithm. Table 6-128 and Table 6-129 list the command and response data. Table 6-128 Get Digital I/O Presence RF Control Algorithm Command (0015H) Get Digital I/O Presence RF Control Algorithm Command Data Data Payload Get Digital I/O Presence RF Control Algorithm Command 0015H Table 6-129 Get Digital I/O Presence RF Control Algorithm Response Get Digital I/O RF Control Response Data Data Payload Get Digital I/O Presence RF Control Algorithm Command RF Control Algorithm 0015H 0XH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-69 Encompass Multiprotocol Reader System Guide RF Control Algorithm This field specifies the trigger for RF de-assertion. Control Value RF Power Off 00H 01H 02H On time-out only Time-out or good tag read Time-out or presence false 6-70 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Set Digital I/O Presence RF Control Time-out Period This command sets the digital I/O presence RF control time-out period. Table 6-130 and Table 6-131 list the command and response data. Table 6-130 Set Digital I/O Presence RF Control Time-out Period Command (0016H) Set Digital I/O Presence RF Control Time-out Period Command Data Set Digital I/O Presence RF Control Time-out Period Command RF Assertion Duration Data Payload 0016H 0XH Table 6-131 Set Digital I/O Presence RF Control Time-out Period Response Set Digital I/O Presence RF Control Time-out Period Response Data Data Payload Set Digital I/O Presence RF Control Time-out Period Command 0016H RF Assertion Duration This field specifies the RF assertion duration (time-out period) (Table 6-132). Table 6-132 RF Assertion Duration Values Duration Value Assertion Duration (ms) 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0 (always true) 20 32 60 92 152 300 (factory setting) 452 600 752 1500 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-71 Encompass Multiprotocol Reader System Guide Table 6-132 RF Assertion Duration Values Duration Value Assertion Duration (ms) 0BH 0CH 0DH 0EH 0FH 3000 6000 12000 24000 Infinite (never true) Get Digital I/O Presence RF Control Time-out Period This command gets the digital I/O presence RF control time-out period. Table 6-133 and Table 6-134 list the command and response data. Table 6-133 Get Digital I/O Presence RF Control Time-out Period Command (0017H) Get Digital I/O Presence RF Control Time-out Period Command Data Get Digital I/O Presence RF Control Time-out Period Command Table 6-134 Get Digital I/O Presence RF Control Time-out Period Response) Get Digital I/O Presence RF Control Time-out Period Response Data Get Digital I/O Presence RF Control Time-out Period Command RF Assertion Duration Data Payload 0017H Data Payload 0017H 0XH RF Assertion Duration This field specifies the RF assertion duration (time-out period) (Table 6-135). Table 6-135 RF Assertion Duration Values Duration Value 00H 01H 02H Assertion Duration (ms) 0 (always true) 20 32 6-72 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-135 RF Assertion Duration Values Duration Value Assertion Duration (ms) 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH 60 92 152 300 (factory setting) 452 600 752 1500 3000 6000 12000 24000 Infinite (never true) Get Digital I/O Port Status This command gets the digital I/O port configuration and status. Table 6-136 and Table 6-137 list the command and response data. Table 6-136 Get Digital I/O Port Status Command (0018H) Get Digital I/O Port Status Command Data Get Digital I/O Port Status Command Table 6-137 Get Digital I/O Port Status Response Data Payload 0018H Get Digital I/O Port Status Response Data Data Payload Get Digital I/O Port Status Command Port Configuration Port Status 0018H 0XH 0XH Port Configuration This field specifies the digital port input/output configuration. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-73 Encompass Multiprotocol Reader System Guide In Table 6-138, INPUT = 0 and OUTPUT = 1. Table 6-138 Port Configuration Values Configuration Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H 02H 03H 04H 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH INPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT INPUT INPUT INPUT INPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT INPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT INPUT OUTPUT OUTPUT OUTPUT OUTPUT Port Status This field specifies the digital port status. In Table 6-139, LOW = 0 and HIGH = 1. Table 6-139 Port Status Values Status Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 00H 01H 02H 03H 04H LOW LOW LOW LOW LOW LOW LOW LOW LOW HIGH LOW LOW HIGH HIGH LOW LOW HIGH LOW HIGH LOW 6-74 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-139 Port Status Values Status Value Digital Port 3 Digital Port 2 Digital Port 1 Digital Port 0 05H 06H 07H 08H 09H 0AH 0BH 0CH 0DH 0EH 0FH LOW LOW LOW HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH HIGH LOW LOW LOW LOW HIGH HIGH HIGH HIGH LOW HIGH HIGH LOW LOW HIGH HIGH LOW LOW HIGH HIGH HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH LOW HIGH Set Digital I/O Mode This command sets the digital I/O start and stop modes. Table 6-140 and Table 6-141 list the command and response data. Table 6-140 Set Digital I/O Mode Command (0019H) Set Digital I/O Mode Command Data Data Payload Set Digital I/O Mode Command Digital I/O Mode: 0 = stop, 1 = start Table 6-141 Set Digital I/O Mode Response Set Digital I/O Mode Response Data Set Digital I/O Mode Command 0019H 0XH Data Payload 0019H Get Digital I/O Mode This command gets the digital I/O mode. Table 6-142 and Table 6-143 list the com-
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-75 Encompass Multiprotocol Reader System Guide mand and response data. Table 6-142 Get Digital I/O Mode Command (001AH) Get Digital I/O Mode Command Data Get Digital I/O Mode Command Table 6-143 Get Digital I/O Mode Response Data Payload 001AH Get Digital I/O Mode Response Data Data Payload Get Digital I/O Mode Command Digital I/O Mode: 0 = stop, 1 = start 001AH 0XH Set External Interrupt Control This command sets the external interrupt control for the digital I/O devices. Table 6-
144 and Table 6-145 list the command and response data. Table 6-144 Set External Interrupt Control Command (056DH) Set External Interrupt Control Command Data Data Payload Bits 70 Set External Interrupt Control Command Command (continued) Lead time Lead time (continued) Lag time Lag time (continued) Polarity Event Mode 05H 6DH XXH XXH XXH XXH XXH XXH Polarity used to establish the polarity of the external interrupt Bit Value Event Type 0 Positive polarity (default) 6-76 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Bit Value Event Type 1 Negative polarity Event Mode specifies type of event Lead and Lag Times equal to 10 milliseconds multiplied by the decimal equiva-
lent of the data payload Event Mode Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reserved Second car entry enable No tag read enable Light curtain entry enable Light curtain exit enable Lag timer time-out enable XXH Table 6-145 Set External Interrupt Control Response Set External Interrupt Control Response Data Data Payload Bits 70 Set External Interrupt Control Command Command (continued) 05H 6DH Changing the polarity for a light curtain using the Set External Interrupt Control com-
mand after the polarity has been initially established requires that two digital I/O com-
mand group commands be sent prior to using the Set External Interrupt Control command. Issue the commands in the order shown in Table 6-146. Table 6-146 Digital I/O Commands Digital I/O Commands Command Code Set Digital I/O Mode Set Digital I/O Sensor Input Inversion 0019H 000EH When issuing these commands, ensure that the Digital I/O mode is stopped and the sensor input inversion command is set to inverted. Note: RESET READER command required for changes to take effect. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-77 Encompass Multiprotocol Reader System Guide Get External Interrupt Control This command gets the external interrupt control for the digital I/O devices. Table 6-
147 and Table 6-148 list the command and response data. Table 6-147 Get External Interrupt Control Command (06ADH) Get External Interrupt Control Command Data Data Payload Bits 70 Get External Interrupt Control Command Command (continued) 06H ADH Table 6-148 Get External Interrupt Control Response Get External Interrupt Control Response Data Data Payload Bits 70 Get External Interrupt Control Command Command (continued) Lead time Lead time (continued) Lag time Lag time (continued) Polarity Event Mode 06H ADH XXH XXH XXH XXH XXH XXH Table 6-149 lists the light curtain asynchronous responses. Table 6-149 Light Curtain Asynchronous Response (8003H) Light Curtain Asynchronous Response Data Data Payload Bits 70 Record Type (MSB) Record Type (LSB) Event 80H 03H XXH 6-78 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-149 Light Curtain Asynchronous Response (8003H) XXH XXH XXH XXH XXH XXH XXH Hour Minute Second Hundredths of Seconds Month Day Year Event This field specifies the event type. Field Value 01H 02H 04H 08H 10H Event Type Lag timer time-out Light curtain exit Light curtain entry No tag read Second car entry RF Transceiver Command Group Commands (2000H) Table 6-150 lists the RF Transceiver Command Group commands that are used in the Encompass multiprotocol reader. Table 6-150 RF Transceiver Command Group Command RF Transceiver Configuration Command Command Code Set Attenuation Get Attenuation Set Data Detect Get Data Detect Set Line Loss 51H 52H 53H 54H 55H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-79 Encompass Multiprotocol Reader System Guide Table 6-150 RF Transceiver Command Group Command RF Transceiver Configuration Command Command Code Get Line Loss Set Uplink Source Control Get Uplink Source Control Reserved Set Frequency in MHz Get Frequency in MHz 56H 57H 58H 59H 60H 61H RF Transceiver Command Group Responses Table 6-151 lists the responses and codes for the RF transceiver command group. Table 6-151 RF Tranceiver Command Group Responses RF Transceiver Response Response Code Synchronous OK Status Responses Reserved Reserved Asynchronous OK Status Responses Command Complete Command In Progress Unsolicited OK Status Responses Reserved Reserved Reserved 88XXH 8800H 8801H 48XXH 4800H 4801H 28XXH 84XXH 44XXH 24XXH 6-80 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-151 RF Tranceiver Command Group Responses RF Transceiver Response Response Code Synchronous Error Status Responses Message Length Error Message Sequence Error Reserved Command Group Error Reserved Reserved Reserved Reserved Reserved Data Acknowledge Response Error Reserved Asynchronous Error Status Responses Message Length Error Command Sequence Error Reserved Command Group Error Command Time-out Error Reserved Command Failed Error System Command Error Sub-command Error Reserved Invalid Control Word Error 82XXH 8200H 8201H 8202H 8203H 8204H 8205H 8206H 8207H 8208H 8209H 820AH 42XXH 4200H 4201H 4202H 4203H 4204H 4205H 4206H 4207H 4208H 4209H 420AH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-81 Encompass Multiprotocol Reader System Guide Table 6-151 RF Tranceiver Command Group Responses RF Transceiver Response Unsolicited Error Status Responses Synchronous Control Status Responses Data Acknowledge (Ack), data valid Data Negative Acknowledge (Nack), data invalid Reserved Reserved Asynchronous Control Status Responses Unsolicited Control Status Responses Response Code 22XXH 81XXH 8100H 8101H 8102H 8104H 41XXH 21XXH RF Transceiver Command Group Response Data synchronous OK Status Responses The following Digital I/O command group asynchronous OK status responses use the specified data payload. Command Complete (4800H) Command In Progress Response Data Digital I/O Command Group Command (sub-command) Command In Progress (4801H) Command In Progress Response Data Digital I/O Command Group Command (sub-command) Data Payload XXXXH Data Payload XXXXH Synchronous Error Status Responses The following RF Transceiver command group synchronous error status responses use the specified data payload. 6-82 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Message Length Error Response Data (8200H) Message Length Error Response Data Expected Message Length Received Message Length Message Sequence Error Response Data (8201H) Message Sequence Error Response Data Expected Message Sequence Number Received Message Sequence Number Command Group Error Response Data (8203H) Command Group Error Response Data Invalid Command Group Data Acknowledge Response Error Response Data (8209H) Data Acknowledge Response Error Response Data Invalid Data Acknowledge Response Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload XXXXH Asynchronous Error Status Responses The following RF Transceiver command group asynchronous error status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-83 Encompass Multiprotocol Reader System Guide Message Length Error Response Data (4200H) Message Length Error Response Data Expected Message Length Received Message Length Command Sequence Error Response Data (4201H) Command Sequence Error Response Data Expected Command Sequence Number Received Command Sequence Number Command Group Error (4203H) Command Group Error Response Data Invalid Command Group Command Time-out Error (4204H) Command Time-out Error Response Data N/A Command Failed Error (4206H) Command Failed Error Response Data RF Transceiver Command Group Command (sub-command) System Command Error (4207H) System Command Error Response Data N/A Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload Data Payload XXXXH Data Payload 6-84 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Sub-Command Error (4208H)) Sub-Command Error Response Data Sub-Command Invalid Control Word Error (420AH) Invalid Control Word Error Response Data N/A Data Payload XXH Data Payload Set RF Attenuation This command sets the RF attenuation for the specific protocol from 0 to 15 decibels
(dB) in 1-dB increments. Table 6-152 and Table 6-153 list the command and response data. Table 6-152 Set RF Attenuation Command (51H) Set RF Attenuation Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set RF Attenuation Command Protocol Reserved Downlink Attenuation Uplink Attenuation Carriage Return 51H X0H XXH 0DH Table 6-153 Set RF Attenuation Response Set RF Attenuation Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set RF Attenuation Command Protocol Reserved ACK or NACK, where ACK = 0 and NACK = 1 Carriage Return 51H X0H 0XH 0DH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-85 Encompass Multiprotocol Reader System Guide Protocol This field sets the protocol for the RF Attenuation command Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Get RF Attenuation This command gets the RF attenuation as set using the Set RF Attenuation command. Table 6-154 and Table 6-155 list the command and response data. Table 6-154 Get RF Attenuation Command (52H) Get RF Attenuation Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get RF Attenuation Command Protocol Reserved Carriage Return 52H X0H 0DH Table 6-155 Get RF Attenuation Response Get RF Attenuation Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get RF Attenuation Command Protocol Reserved Downlink Attenuation Uplink Attenuation ACK or NACK, where ACK = 0 and NACK = 1 52H X0H XXH 0XH 6-86 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-155 Get RF Attenuation Response Carriage Return 0DH Protocol This field specifies the protocol for the Get RF Attenuation command. Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Set Data Detect This command sets the independent detection threshold levels for backscatter proto-
cols of up to 20 dB in 1-dB increments via the command interface port. The respective protocol response is not passed until the data detect threshold has been exceeded. Table 6-156 and Table 6-157 list the command and response data. Table 6-156 Set Data Detect Command (53H) Set Data Detect Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Data Detect Command Protocol Reserved Data Detect Value (020) Carriage Return 53H X0H XXH 0DH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-87 Encompass Multiprotocol Reader System Guide Table 6-157 Set Data Detect Response Set Data Detect Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Data Detect Command Protocol Reserved ACK or NACK, where ACK = 0 and NACK = 1 Carriage Return 53H X0H 0XH 0DH Protocol This field sets the protocol for the Data Detect command. Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Get Data Detect This command gets the data detect value. Table 6-158 and Table 6-159 list the com-
mand and response data. Table 6-158 Get Data Detect Command Get Data Detect Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Data Detect Command Protocol Reserved Carriage Return 54H X0H 0DH 6-88 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-159 Get Data Detect Response Get Data Detect Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Data Detect Command Protocol Reserved Data Detect Value ACK or NACK, where ACK = 0 and NACK = 1 Carriage Return 54H X0H XXH 0XH 0DH Protocol This field specifies the protocol for the Data Detect command. Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Set Line Loss This command sets the Encompass reader system line loss value from 0 to 3 dB. Table 6-160 and Table 6-161 list the command and response data. Note: This command should be set only after you set the RF attenuation(s). Table 6-160 Set Line Loss Command (55H) Set Line Loss Command Data Data Payload Bits 70 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-89 Encompass Multiprotocol Reader System Guide Table 6-160 Set Line Loss Command (55H) Set Line Loss Command Line Loss Value (0, 1, 2, or 3) Carriage Return 55H 0XH 0DH Table 6-161 Set Line Loss Response Set Line Loss Response Data Data Payload Bits 70 Set Line Loss Command Line Loss Value (0, 1, 2, or 3) ACK or NACK, where ACK = 0 and NACK = 1 Carriage Return 55H 0XH 0XH 0DH 6-90 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Get Line Loss This command gets the Encompass reader system line loss value. Table 6-162 and Table 6-163 list the command and response data. Table 6-162 Get Line Loss Command (56H) Get Line Loss Command Data Data Payload Bits 70 Get Line Loss Command Carriage Return 56H 0DH Table 6-163 Get Line Loss Response Get Line Loss Response Data Data Payload Bits 70 Get Line Loss Command Line Loss Value (0, 1, 2, or 3) ACK or NACK, where ACK = 0 and NACK = 1 Carriage Return 56H 0XH 0XH 0DH Set Uplink Source Control The protocol-dependent Set Uplink Source Control command is used if the RF uplink needs to use the RF downlink frequency, that is, eGo and ATA used with IT2200 and Title 21 while running step-lock. There are four uplink frequencies available. If more than four frequencies are needed, then the Uplink Source Control command must be used to provide the remaining needed frequencies with downlink frequency capability. Table 6-164 and Table 6-165 list the command and response data. Table 6-164 Set Uplink Source Control Command (57H) Set Uplink Source Control Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Uplink Source Control Command Protocol Control 57H XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-91 Encompass Multiprotocol Reader System Guide Table 6-164 Set Uplink Source Control Command (57H) Set Uplink Source Control Command Data Data Payload Carriage Return 0DH Table 6-165 Set Uplink Source Control Response Set Uplink Source Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Uplink Source Control Command Protocol Control Acknowledge Carriage Return 57H XXH 00H 0DH Protocol This field specifies the protocol for the Uplink Source Control command. Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Control This field specifies the protocol for the Uplink Source Control command. Control Definition 0 1 Use Uplink Source (source 2) Use Uplink Source (source 1) Get Uplink Source Control 6-92 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands The Get Uplink Source Control command retrieves the source control information. Table 6-166 and Table 6-167 list the command and response data. Table 6-166 Get Uplink Source Control Command (58H) Get Uplink Source Control Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Uplink Source Control Command Protocol Control Carriage Return 58H XXH 0DH Table 6-167 Get Uplink Source Control Response Get Uplink Source Control Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Uplink Source Control Command Protocol Control Acknowledge Carriage Return 58H XXH 00H 0DH Protocol This field specifies the protocol for the Source Control command Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA eGo ATA Half-Frame Reserved Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-93 Encompass Multiprotocol Reader System Guide Control This field specifies the Uplink Source. Control Definition 0 1 Uplink Source (source 2) Uplink Source (source 1) Set Frequency in MHz Note: Set the reader to Stop Mode 0 before issuing the Set Frequency in MHz com-
mand. This command is used to set the RF frequency of source 1 (downlink) and source2
(uplink). Table 6-168 and Table 6-169 list the command and response data. Table 6-168 Set Frequency in MHz Command (60H) Set Frequency in MHz Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Frequency in MHz Command Reserved Source Frequency Control MSB Frequency Control LSB Carriage Return Table 6-169 Set Frequency in MHz Rresponse 60H 0XH XXH XXH 0DH Set Frequency in MHz Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Frequency in MHz Command Reserved Acknowledge Carriage Return Source 60H 0XH 00H 0DH 6-94 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Source This field sets the source for the RF Frequency Control. Protocol Definition 0 1 Source 1 Source 2 Frequency Control Two-byte word to set frequency in 250-kHz steps starting at 800MHz. Examples of frequency settings are listed here. Setting Frequency 0118H 0198H 0199H 01E8H 870.00 MHz 902.00 MHz 902.25 MHz 922.00 MHz Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-95 Encompass Multiprotocol Reader System Guide Get Frequency in MHz This command is used to get the RF frequency of source 1 (downlink) and source2
(uplink). Table 6-170 and Table 6-171 list the command and response data. Table 6-170 Get Frequency in MHz Command (61H) Get Frequency in MHz Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Frequency in MHz Command Reserved Carriage Return Source 61H 0XH 0DH Table 6-171 Get Frequency in MHz Response Get Frequency in MHz Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Frequency in MHz Command Reserved Frequency Control MSB Frequency Control LSB Acknowledge Carriage Return Source 61H 0XH XXH XXH 00H 0DH Source This field sets the source for the RF Frequency Control Protocol Definition 0 1 Source 1 Source 2 Frequency Control Two-byte word to set frequency in 250-kHz steps starting with 0000H at 800MHz. Examples of frequency settings are listed here. Setting Frequency 0118H 0198H 870.00 MHz 902.00 MHz 6-96 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands 0199H 01E8H 902.25 MHz 922.00 MHz Allowable Frequency Ranges by Protocol There are permitted frequency ranges that are protocol-dependent. When operating within North America, the following are the approved defaulted uplink frequencies:
MIN_UL_FREQ1 902.25 MHz MAX_UL_FREQ1 903.75 MHz MIN_UL_FREQ2 910.00 MHz MAX_UL_FREQ2 921.50 MHz The downlink frequencies are protocol-dependent and are set to an allowable mini-
mum and maximum range. The frequency range combinations of protocols must be set within these allowable frequency ranges. IAG/CVSN MIN_FREQ 914.75 MHz IAG/CVSN MAX_FREQ 916.75 MHz ALLEGRO/T21 MIN_FREQ 912.75 MHz ALLEGRO/T21 MAX_FREQ 918.75 MHz EGO/SEGO MIN_FREQ 911.75 MHz EGO/SEGO MAX_FREQ 919.75 MHz Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-97 Encompass Multiprotocol Reader System Guide Tag Transaction Configuration Command Group Commands (1000H) Table 6-172 lists the Tag Transaction Configuration Command Group commands that are used in the Encompass multiprotocol reader. Table 6-172 Tag Transaction Configuration Command Group Commands Tag Transaction Configuration Command Reserved Set Asynchronous Response Append Data Get Asynchronous Response Append Data Reserved Run Check Tag Set Manual Antenna Channel Control Get Manual Antenna Channel Control Get SeGo Table Version Number Get Configuration Table Version Number Command Set IAG Slot Get IAG Slot Set Secondary Tag Sequence Get Secondary Tag Sequence Set Master/Slave Mode Get Master/Slave Mode Reserved Command Code 0000H to 0001H 0002H 0003H 004H to 0024H 0025H 002AH 002BH 002EH 002FH 0030H 0031H 0040H 0041H 0045H 0046H 0047H to 0049H 6-98 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Tag Transaction Configuration Command Group Responses Table 6-173 lists the responses and codes for the Tag Transaction Configuration com-
mand group. Table 6-173 Tag Transaction Configuration Command Group Responses Tag Transaction Configuration Response Response Code Synchronous OK Status Responses Reserved Reserved Asynchronous OK Status Responses Command Complete Command In Progress Unsolicited OK Status Responses Reserved Reserved Reserved Synchronous Error Status Responses Message Length Error Message Sequence Error Reserved Command Group Error Reserved Reserved 88XXH 8800H 8801H 48XXH 4800H 4801H 28XXH 84XXH 44XXH 24XXH 82XXH 8200H 8201H 8202H 8203H 8204H 8205H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-99 Encompass Multiprotocol Reader System Guide Table 6-173 Tag Transaction Configuration Command Group Responses Tag Transaction Configuration Response Response Code Reserved Reserved Reserved Data Acknowledge Response Error Reserved Asynchronous Error Status Responses Message Length Error Command Sequence Error Message Queue Full Error Command Group Error Command Time-out Error Command Nack Error Command Failed Error System Command Error Sub-Command Error Data Acknowledge Time-out Error Invalid Control Word Error Invalid Command Data Error System Unsolicited Error Status Responses Synchronous Control Status Responses Data Acknowledge (Ack), data valid Data Negative Acknowledge (Nack), data invalid Reserved Reserved 8206H 8207H 8208H 8209H 820AH 42XXH 4200H 4201H 4202H 4203H 4204H 4205H 4206H 4207H 4208H 4209H 420AH 420BH 22XXH 81XXH 8100H 8101H 8102H 8104H 6-100 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-173 Tag Transaction Configuration Command Group Responses Tag Transaction Configuration Response Asynchronous Control Status Responses Unsolicited Control Status Responses Response Code 41XXH 21XXH Tag Transaction Configuration Command Group Response Data Asynchronous OK Status Responses The following tag transaction configuration command group asynchronous OK status responses use the specified data payload. Command Complete (4800H) Command In Progress Response Data TTC Command Group Command (sub-command) Command In Progress (4801H) Command In Progress Response Data TTC Command Group Command (sub-command) Data Payload XXXXH Data Payload XXXXH Synchronous Error Status Responses The following tag transaction configuration command group synchronous error status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-101 Encompass Multiprotocol Reader System Guide Message Length Error Response Data (8200H) Message Length Error Response Data Expected Message Length Received Message Length Message Sequence Error Response Data (8201H) Message Sequence Error Response Data Expected Message Sequence Number Received Message Sequence Number Command Group Error Response Data (8203H) Command Group Error Response Data Invalid Command Group Data Acknowledge Response Error Response Data (8209H) Data Acknowledge Response Error Response Data Invalid Data Acknowledge Response Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload XXXXH Asynchronous Error Status Responses The following tag transaction configuration command group asynchronous error sta-
tus responses use the specified data payload. 6-102 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Message Length Error Response Data (4200H) Message Length Error Response Data Expected Message Length Received Message Length Command Sequence Error Response Data (4201H) Command Sequence Error Response Data Expected Command Sequence Number Received Command Sequence Number Command Group Error (4203H) Command Group Error Response Data Invalid Command Group Command Time-out Error (4204H) Command Time-out Error Response Data N/A Command Failed Error (4206H) Command Failed Error Response Data TTC Command Group Command (sub-command) System Command Error (4207H) System Command Error Response Data N/A Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload Data Payload XXXXH Data Payload Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-103 Encompass Multiprotocol Reader System Guide Sub-Command Error (4208H) Sub-Command Error Response Data Sub-command Invalid Control Word Error (420AH) Invalid Control Word Error Response Data N/A Invalid Command Data Error System (420BH) Invalid Command Data Error System Response Data N/A Data Payload XXXXH Data Payload Data Payload Set Asynchronous Response Append Data This command sets the append time-stamp data control parameter for all asynchro-
nous tag responses. Table 6-174 and Table 6-175 list the command and response data. Table 6-174 Set Asynchronous Response Append Data Command (0002H) Set Asynchronous Response Append Command Data Payload Bits 70 Set Asynchronous Response Append Data Command (MSB) Set Asynchronous Response Append Data Command (LSB) Reserved 00H 02H 0XH Append Data Control Table 6-175 Set Asynchronous Response Append Data Response Set Asynchronous Response Append Data Response Data Payload Bits 70 Set Asynchronous Response Append Data Command (MSB) Set Asynchronous Response Append Data Command (LSB) 00H 02H 6-104 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Append data control This field controls whether the date and time-stamp is appended to all tag asynchronous responses. Append Data Control Definition 0 1 Disable Append time and date time-stamp Formats for Time and Date Time-stamp Table 6-176 lists the time and date time-stamp formats. Table 6-176 Time and Date Time-Stamp Formats Time and Date Time-stamp Format Data Payload XXH XXH XXH XXH XXH XXH XXH Hours Minutes Seconds Hundredths of Seconds Month Day Year Data Hours Minutes Seconds Data Range 0 to 23 (00H to 17H) 0 to 59 (00H to 3BH) 0 to 59 (00H to 3BH) Hundredths of seconds 0 to 99 (00H to 63H) Month Day Year 1 to 12 (01H to 0CH) 1 to 31 (01H to 1FH) 0 to 99 (00H to 63H) Get Asynchronous Response Append Data This command gets the append time-stamp data control parameter for all asynchro-
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-105 Encompass Multiprotocol Reader System Guide nous tag responses. Table 6-177 and Table 6-178 list the command and response data. Table 6-177 Get Asynchronous Response Append Data Command (0003H Get Asynchronous Response Append Data Response Data Payload Bits 70 Get Asynchronous Response Append Data Command (MSB) Get Asynchronous Response Append Data Command (LSB) 00H 03H Table 6-178 Get Asynchronous Response Append Data Response Get Asynchronous Response Append Command Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Asynchronous Response Append Data Command (MSB) Get Asynchronous Response Append Data Command (LSB) Reserved 00H 03H 0XH Append Data Control Append Data Control This field controls whether the time and date time-stamp is appended to all tag asynchronous responses. Append Data Control Definition 0 1 Disable Append time and date time-stamp Run Check Tag The check tag is designed to test the Encompass reader system. The Run Check Tag command activates the check tag for a system test. The check tag is designed to oper-
ate without interfering with vehicle tag reads. The check tag function switches on for one synchronous pulse frame. 6-106 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands For optimum results, TransCore recommends that you operate the check tag when no vehicles are in the Encompass reader system read zone. Table 6-179 lists the com-
mand data. Table 6-179 Run Check Tag Command (0025H) Run Check Tag Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Run Check Tag Command (MSB) Run Check Tag Command (LSB) Protocol Interval Protocol This field sets the check tag protocol. 00H 25H XXH Protocol Definition 0 1 2 3 E F IT2200, Title 21 manual SeGo, eGo, ATA manual IT2200, Title 21 periodic SeGo periodic Enable all protocols periodic Enable all protocols manual Interval This field sets the time interval for the Periodic Check Tag test.. Interval Definition 0 1 2 3 4 5 6 7 8 30 seconds 2 minutes 4 minutes 8 minutes 15 minutes 30 minutes 1 hour 2 hours 4 hours Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-107 Encompass Multiprotocol Reader System Guide Note: There is no specific response to the Run Check Tag command. Any response is reported as a tag read through the Mode Command Group responses. The reader responds with a command complete. 6-108 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Set Manual Antenna Channel Control This command sets the readers manual antenna channel control. Table 6-180 and Table 6-181 list the command and response data. Table 6-180 Set Manual Antenna Channel Control Command (002AH) Set Manual Antenna Channel Control Command Data Payload Bits 70 Set Manual Antenna Channel Control Command Channel Control 002AH 0XH The channel control definitions are as follows:
Channel Control 01H 02H 03H 04H 05H Definition Channel 0 on Channel 1 on Channel 2 on Channel 3 on Disable manual channel control Table 6-181 Set Manual Antenna Channel Control Response Set Manual Antenna Channel Control Response Data Data Payload Bits 70 Set Manual Antenna Channel Control Command 002AH Get Manual Antenna Channel Control This command gets the readers manual antenna channel control. Table 6-182 and Table 6-183 list the command and response data.Get SeGo Table Version Number Table 6-182 Get Manual Antenna Channel Control Command (002BH) Get Manual Antenna Channel Control Command Data Payload Bits 70 Get Manual Antenna Channel Control Command 002BH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-109 Encompass Multiprotocol Reader System Guide Table 6-183 Get Manual Antenna Channel Control Response Get Manual Antenna Channel Control Response Data Data Payload Bits 70 Get Manual Antenna Channel Control Command Channel Control 002BH 0XH This command gets the readers SeGo table version numbers. Table 6-184 and Table 6-185 list the command and response data. Table 6-184 Get SeGo Table Version Number Command (002EH) Get SeGo Table Version Command Data Data Payload Bits 70 Get SeGo Table Version Command 002EH Table 6-185 Get SeGo Table Version Number Response Get SeGo Table Version Response Data Data Payload Bits 70 Get SeGo Table Version Command SeGo ASIC Command Table Version SeGo Sequence Table Version 002EH 13 bytes 13 bytes The version number for each table is 13 ASCII characters, which provide the version number in the following format: V00.00.00.01. The 13th character is a NULL
(0x00) termination character. Get Configuration Table Version Number Command
(002 FH) This command returns the version number of the Universal Configuration Table. It is one of two commands that are used in the Universal Reader mode to help support a single configuration file. Table 6-186 and Table 6-187 list the command and response data. Precondition: None Post Condition: Command takes effect immediately. 6-110 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-186 Get UR Configuration Table Version Number Command Data Command Get UR Configuration Table Version Number Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get UR Configuration Table Version Number Command (MSB) Get UR Configuration Table Version Number Command (LSB) 00H 2FH Table 6-187 Get UR Configuration Tabler Version Number Command Data Response Get UR Configuration Table Version Number Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get UR Configuration Table Version Number Command (MSB) Get UR Configuration Table Version Number Command (LSB) Universal Configuration Version 00H 2FH XXH x 13 Set IAG Slot The Set IAG Slot Command configures the downlink values used with IAG modes. Table 6-188 and Table 6-189 list the command and response data. Table 6-188 Set IAG Slot Command (0030H) Set IAG Slot Command Data Data Payload Bits 70 Set IAG Slot Command (MSB) Set IAG Slot Command (LSB) Slot 00H 30H 0XH Table 6-189 Set IAG Slot Response Set IAG Slot Response Data Data Payload Bits 70 Set IAG Slot Command (MSB) Set IAG Slot Command (LSB) 00H 30H Slot The value of the downlink slot for setting up the IAG sequence, the value can Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-111 Encompass Multiprotocol Reader System Guide be 1, 2, or 3. 1 = Downlink on slots 1 and 4 2 = Downlink on slots 2 and 5 3 = Downlink on slots 3 and 6 Get IAG Slot The Get IAG Slot command returns the downlink values used with IAG modes. Table 6-190 and Table 6-191 list the command and response data. Table 6-190 Get IAG Slot Command (0031H) Get IAG Slot Command Data Data Payload Bits 70 Get IAG Slot Command (MSB) Get IAG Slot Command (LSB) 00H 31H Table 6-191 Get IAG Slot Command Data Response Get IAG Slot Response Data Data Payload Bits 70 Get IAG Slot Command (MSB) Get IAG Slot Command (LSB) Slot 00H 31H 0XH Slot The value of the downlink slot for setting up the IAG sequence, the value can be 1, 2, or 3. 1 = Slots 1 and 4 2 = Slots 2 and 5 3 = Slots 3 and 6 Set Secondary Tag Sequence The Set Secondary Tag Sequence Command specifies which tag sequence to run, which allows the user to select from a set of protocols and the respective Ack/No Ack. 6-112 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-192 and Table 6-193 list the command and response data. Table 6-192 Set Secondary Tag Sequence Command (0040H) Set Secondary Tag Sequence Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Secondary Tag Sequence Command (MSB) Set Secondary Tag Sequence Command (LSB) Reserved Protocol ID Configuration ID Antenna Number 00H 40H 00H XXH 0XH Table 6-193 Set Secondary Tag Sequence Response Set Secondary Tag Sequence Response Data Data Payload Bits 70 Set Secondary Tag Sequence Command (MSB) Set Secondary Tag Sequence Command (LSB) 00H 40H Protocol This field sets the protocol for the secondary tag sequence. Protocol Definition 0 4 IT2200 Title 21 Configuration ID This field sets the configuration ID for IT2200 and Title 21 pro-
tocols. Configuration ID Definition 0 1 No Ack Ack Antenna Number This field specifies the antenna number, which ranges from 0 to 03H. Note: Reset the Encompass reader after setting the secondary tag sequence. See Reset Reader on page 6-25 for command information. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-113 Encompass Multiprotocol Reader System Guide Get Secondary Tag Sequence The Get Secondary Tag Sequence Command retrieves the tag sequence. Table 6-194 and Table 6-195 list the command and response data. Table 6-194 Get Secondary Tag Sequence Command (0041H) Get Secondary Tag Sequence Command Data Data Payload Bits 70 Get Secondary Tag Sequence Command (MSB) Get Secondary Tag Sequence Command (LSB) Protocol ID Antenna Number 00H 41H 0XH 0XH Table 6-195 Get Secondary Tag Sequence Response Get Secondary Tag Sequence Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Secondary Tag Sequence Command (MSB) Get Secondary Tag Sequence Command (LSB) Reserved Protocol ID Configuration ID Antenna Number 00H 41H 00H XXH 0XH Protocol This field gets the protocol for the secondary tag sequence. Protocol Definition 0 4 IT2200 Title 21 Configuration ID This field gets the configuration ID for IT2200 and Title 21 protocols. Configuration ID Definition 0 1 No Ack Ack 6-114 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Antenna Number This field gets the antenna number, which ranges from 0 to 03H. Set Master/Slave Mode The Set Master/Slave Mode Command specifies which reader to set as master, which then enables all other readers as slaves. Table 6-196 and Table 6-197 list the command and response data. Table 6-196 Set Master/Slave Mode Command (0045H) Set Master/Slave Mode Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Master/Slave Mode Command (MSB) Set Master/Slave Mode Command (LSB) Reserved GPS Primary GPS Secondary Master Slave Slave Select Count 00H 45H 0XH XXH Table 6-197 Set Master/Slave Mode Response Set Master/Slave Mode Response Data Data Payload Bits 70 Set Master/Slave Mode Command (MSB) Set Master/Slave Mode Command (LSB) 00H 45H Mode This field sets the protocol for the secondary tag sequence. Mode*
Data Payload Slave Master GPS Secondary GPS Primary 01 02 04 08 Note: *Select only one mode from this list. Choose one field only, for example, GPS primary, GPS secondary, master, or slave. GPS Primary This field specifies whether the reader is to be configured as the Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-115 Encompass Multiprotocol Reader System Guide GPS primary. GPS Primary Definition 0 1 Not GPS Primary GPS Primary GPS Secondary This field specifies whether the reader is to be configured as the GPS secondary. GPS Secondary Definition 0 1 Not GPS Secondary GPS Secondary Master This field specifies whether the reader is to be configured as the master. Master Definition 0 1 Not Master Master 6-116 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Slave This field specifies whether the reader is to be configured as the slave. Slave Definition 0 1 Not Slave Slave For this example, the sum of the delay and duration period is 19.9 milliseconds, which is less than the synchronization rate of 20 milliseconds. If the sum of the delay and duration periods equals the synchronization rate, unexpected results can occur. Slave Select Count This field specifies the order that a slave or GPS primary or secondary reader issues a synchronization pulse whenever a given reader within a syn-
chronization group fails to recognize the signal from the preassigned master or when-
ever a GPS receiver fails to issue a 1-pps signal, respectively. The maximum slave count = 26. Scenario 1 One master, n slaves. The master has no slave behavior, therefore it is assigned a slave select count of 0. Each slave is assigned an increasingly greater num-
ber from 1 to n. When the master fails, slave 1 becomes the master, and so on. Scenario 2 GPS primary, GPS secondary, N slave readers. When in fault mode (1-
pps signal missing), a GPS primary is slave to a GPS secondary and all other slaves and is assigned the last slave select count, n. A GPS secondary takes over when a GPS primary is in fault mode, therefore it is assigned a slave select count of 1. All slaves are assigned increasingly greater numbers from 2 to n+1. Scenario 3 One GPS primary and n slaves. This scenario forces the GPS primary to have no slave behavior by specifying a slave select count of 0. Each slave is an increasingly higher number from 1 to n. When the master fails, slave 1 becomes the master. If slave 1 should fail, slave 2 takes over, and so on (Table 6-198). Table 6-198 Reader Slave Configuration Table Scenario 1 One Master, n Slaves Reader Mode Master Slave Slave Slave Slave Slave Slave Select Count 0 1 2 n-1 n Scenario 2 GPS Primary, GPS Secondary, n Slaves Reader Mode GPS Secondary Slave Slave Slave Slave GPS Primary Slave Select Count 1 2 3 n+1 n+2 Scenario 3 One GPS Primary, n Slaves Reader Mode GPS Primary Slave Slave Slave Slave Slave Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-117 Encompass Multiprotocol Reader System Guide Table 6-198 Reader Slave Configuration Table Slave Select Count 0 1 2 n-1 n n = Total number of slave readers Get Master/Slave Mode The Get Master/Slave Mode Command retrieves the reader that is set as master. Table 6-199 and Table 6-200 list the command and response data. Table 6-199 Get Master/Slave Mode Command (0046H) Get Master/Slave Mode Command Data Data Payload Bits 70 Get Master/Slave Mode Command (MSB) Get Master/Slave Mode Command (LSB) 00H 46H Table 6-200 Get Master/Slave Mode Response Data Get Master/Slave Mode Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Master/Slave Mode Command (MSB) Get Master/Slave Mode Command (LSB) Reserved GPS Primary GPS Secondary Master Slave Slave Select Count Mode This field sets the protocol for the secondary tag sequence. 00H 46H 0XH XXH Mode*
Data Payload Slave Master GPS Secondary GPS Primary 01 02 04 08 Note: *Select only one mode from this list. 6-118 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Mode Command Group Commands (0400H) Table 6-201 lists the Mode Command Group commands that are used to configure and operate the Encompass multiprotocol reader in any of the modes. Table 6-201 Mode Command Group Commands Mode Command Group Command Command Code Set Mode Get Mode Set Protocol Get Protocol Set IT2200 Read Request Configuration CVISN Enforcement Last Tag Status Reset Set SeGo/eGo Configuration Data Get IT2200 Read Request Configuration Get IT2200 Configuration with Gen Ack Get SeGo/eGo Configuration Data Reserved Reserved Set Seen Count Get Seen Count 0001H 0002H 0003H 0004H 0043H 0043H 0043H 0044H 0044H 0044H 0052H 0053H 0066H 0067H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-119 Encompass Multiprotocol Reader System Guide Mode Command Group Responses Table 6-202 lists the responses and codes for the Mode command group. Table 6-202 Mode Command Group Responses Mode Command Group Responses Response Code Synchronous OK Status Responses Reserved Reserved Asynchronous OK Status Responses Command Complete Command In Progress Unsolicited OK Status Responses Reserved Reserved Reserved Synchronous Error Status Responses Message Length Error Message Sequence Error Reserved Command Group Error Reserved Reserved Reserved Reserved 88XXH 8800H 8801H 48XXH 4800H 4801H 28XXH 84XXH 44XXH 24XXH 82XXH 8200H 8201H 8202H 8203H 8204H 8205H 8206H 8207H 6-120 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-202 Mode Command Group Responses Mode Command Group Responses Response Code Reserved Data Acknowledge Response Error Reserved Asynchronous Error Status Responses Message Length Error Command Sequence Error Reserved Command Group Error Command Time-out Error Reserved Command Failed Error System Command Error Sub-Command Error Reserved Invalid Control Word Error Invalid Command Data Error System Unsolicited Error Status Responses Synchronous Control Status Responses Data Acknowledge (Ack), data valid Data Negative Acknowledge (Nack), data invalid Reserved Reserved Asynchronous Control Status Responses 8208H 8209H 820AH 42XXH 4200H 4201H 4202H 4203H 4204H 4205H 4206H 4207H 4208H 4209H 420AH 420BH 22XXH 81XXH 8100H 8101H 8102H 8104H 41XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-121 Encompass Multiprotocol Reader System Guide Table 6-202 Mode Command Group Responses Mode Command Group Responses Unsolicited Control Status Responses Response Code 21XXH 6-122 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-203 lists the mode command group asynchronous response codes and record types. Table 6-203 Mode Command Group Asynchronous Responses Mode Command Group Asynchronous Response Response Code Record Type IT2200 Read Response (e.g., Page 3 Read) Reserved SeGo Streamlined Read Read Verify Page Group Select Equals SeGo Title 21 Read Response Seen Frame Counter Error Report Seen Frame Counter Report Reserved Reserved Reserved Reserved CVISN Read Response Reserved eGo Streamlined Read eGo Group Select ATA Full-Frame Read ATA Half-Frame Read IAG Read IAG Cross-Lane Read 4800H 4800H 4800H 4800H 4800H 4800H 4204H 4800H 4204H 4800H 4204H 4204H 4800H 4800H 4303H 3020H 3021H 3022H 3023H 3024H 3042H 3043H 3044H 2303H 3040H 3041H 5014H 5013H 4021H 4023H 4001H 4000H 5026H 5027H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-123 Encompass Multiprotocol Reader System Guide Mode Command Group Response Data Asynchronous OK Status Responses The following mode command group asynchronous OK status responses use the spec-
ified data payload. Command Complete (4800H) Command In Progress Response Data Mode Command Group Command (sub-command) Command In Progress (4801H) Command In Progress Response Data Mode Command Group Command (sub-command) Data Payload XXXXH Data Payload XXXXH Synchronous Error Status Responses The following mode command group synchronous error status responses use the spec-
ified data payload. 6-124 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Message Length Error Response Data (8200H) Message Length Error Response Data Expected Message Length Received Message Length Message Sequence Error Response Data (8201H) Message Sequence Error Response Data Expected Message Sequence Number Received Message Sequence Number Command Group Error Response Data (8203H) Command Group Error Response Data Invalid Command Group Data Acknowledge Response Error Response Data (8209H) Data Acknowledge Response Error Response Data Invalid Data Acknowledge Response Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload XXXXH Asynchronous Error Status Responses The following mode command group asynchronous error status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-125 Encompass Multiprotocol Reader System Guide Message Length Error Response Data (4200H) Message Length Error Response Data Expected Message Length Received Message Length Command Sequence Error Response Data (4201H) Command Sequence Error Response Data Expected Command Sequence Number Received Command Sequence Number Command Group Error (4203H) Command Group Error Response Data Invalid Command Group Command Time-out Error (4204H) Command Time-out Error Response Data N/A Command Failed Error (4206H) Command Failed Error Response Data Mode Command Group Command (sub-command) System Command Error (4207H) System Command Error Response Data N/A Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload Data Payload XXXXH Data Payload 6-126 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Sub-Command Error (4208H) Sub-Command Error Response Data Sub-command Invalid Control Word Error (420AH) Invalid Control Word Error Response Data N/A Invalid Command Data Error (420BH) Invalid Command Data Error Response Data N/A Data Payload XXXXH Data Payload Data Payload Set Mode This command sets the Encompass reader to mode 88. Table 6-204 and Table 6-205 list the command and response data. Table 6-204 Set Mode Command (0001H) Set Mode Command Data Data Payload Bits 70 Set Mode Command (MSB) Set Mode Command (LSB) Mode Number 00H 01H 58H Table 6-205 Set Mode Response Set Mode Command Response Data Data Payload Bits 70 Set Mode Command (MSB) Set Mode Command (LSB) Mode Number 00H 02H 58H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-127 Encompass Multiprotocol Reader System Guide Mode Number This field identifies mode as 88. Note: RESET READER command required for changes to take effect. Get Mode This command gets the Encompass reader mode. Table 6-206 and Table 6-207 list the command and response data. Table 6-206 Get Mode Command (0002H) Get Mode Command Data Data Payload Bits 70 Get Mode Command (MSB) Get Mode Command (LSB) 00H 02H Table 6-207 Get Mode Command Response Get Mode Command Response Data Data Payload Bits 70 Get Mode Command (MSB) Get Mode Command (LSB) Mode Number Mode Number This field identifies mode as 88. 00H 02H 58H 6-128 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Set Protocol This command configures the Encompass reader to enable specified protocols. Table 6-208 and Table 6-209 list the command and response data. Note: Reset the Encompass reader after setting the protocol. See Reset Reader on page 6-25 for command information. Table 6-208 Set Protocol Command (0003H)(
Set Protocol Command Data Data Payload Bits 70 Set Protocol Command (MSB) Set Protocol Command (LSB) Reserved IAG Read SeGo eGo IT2200 Title 21 CVISN IAG Rsvd ATA Full-
Frame Reserved ATA 1/2-
Frame Table 6-209 Set Protocol Response 00H 03H 0XH XXH Set Protocol Response Data Data Payload Bits 70 Set Protocol Command (MSB) Set Protocol Command (LSB) 00H 03H Protocols These fields specify the protocol to enable. The example shows three enabled protocols. All protocols off Enabling three protocols:
eGo ATA Title 21 00H 20H 02H 08H 2AH Note: RESET READER command required for changes to take effect. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-129 Encompass Multiprotocol Reader System Guide Get Protocol This command retrieves the Encompass reader specified protocols. Table 6-210 and Table 6-211 list the command and response data. Table 6-210 Get Protocol Command (0004H) Set Protocol Command Data Data Payload Bits 70 Get Protocol Command (MSB) Get Protocol Command (LSB) 00H 04H Table 6-211 Get Protocol Response Set Protocol Response Data Data Payload Bits 70 Get Protocol Command (MSB) Get Protocol Command (LSB) Reserved IAG Read SeGo eGO IT2200 Title 21 CVISN IAG Rsvd ATA Full-
Frame Reserved ATA 1/2-
Frame 00H 04H 0XH XXH Protocols These fields specify the protocol to enable. The example shows three enabled protocols. All protocols off Enabling three protocols:
eGo ATA Title 21 00H 20H 02H 08H 2AH 6-130 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Set IT2200 Read Request Configuration This command sets the reader to read data from the specified memory area of the cho-
sen tag. Table 6-212 and Table 6-213 list the command and response data. Note: READER must be in STOP Mode for changes to take effect. Table 6-212 Set IT2200 Read Request Configuration Command (0043H) Set IT2200 Read Request Configuration Command Data Data Payload Bits 70 Set IT2200 Read Request Configuration Command (MSB) Set IT2200 Read Request Configuration Command (LSB) Protocol Command Action Command Action Tag Request Code Tag Request Code Bit Count (MSB) Bit Count (LSB) Options Starting Page Number Starting Page Number Page Count Reserved Reserved Op-type Retry (MSB) Retry (LSB) Antenna Number 00H 43H 00H 00H 00H C0H 03H 00H 50H XXH XXH XXH 01H 00H 00H 0XH XXH XXH XXH Table 6-213 Set IT2200 Read Request Configuration Response Set IT2200 Read Request Configuration Response Data Data Payload Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-131 Encompass Multiprotocol Reader System Guide Table 6-213 Set IT2200 Read Request Configuration Response Bits 70 Set IT2200 Read Request Configuration Command (MSB) Set IT2200 Read Request Configuration Command (LSB) 00H 43H Protocol A one-byte value that is used to set the intended tag type data for the IT2200 protocol 00H. Command Action This configuration parameter is sent into the flash memory. The command action for Mode 88 is set to 0. Tag Request Code This field identifies the message as a read request. The field is set to C003. Value Definition C003 Read Request Bit Count This field indicates the number of bits in a message. The bit count includes the number of bits in all fields after the bit count including the CRC. Options This field contains subfields that identify options for the message. Sub-
fields and definitions are specified in Table 6-214. Table 6-214 Options Bit 7 Bit 6 Bit 54 Bit 3 Bit 2 Bit 10 Unused Tag type Page/password select BIST request Anti-
playback request Tag addressing Tag Type This subfield indicates the tag type that should respond. The tag type includes toll tags and check tags. Value Description 0 1 Toll tags Check tags Page/Password Select This subfield indicates the tag data area selected and the specific data contained in the command for that tag data area. Valid values and corre-
6-132 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands sponding definitions are specified in Table 6-215. Table 6-215 Definition of Page/Password Select Values Value 00 01*
11*
Definition General data page area selected, no password specified General data page area selected, user password specified Owner area selected with a global password specified
*For future use, not currently supported. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-133 Encompass Multiprotocol Reader System Guide BIST Request This subfield indicates whether the tag should return a built-in self test (BIST) code in the read response. The BIST code is returned by the tag and dis-
plays the results of the BIST test that was run the last time the tag entered idle mode. The definitions for this subfield are listed in Table 6-216. Table 6-216 Definition of BIST Request Values Value Definition 0 1 BIST code not returned BIST code returned Anti-Playback Request This subfield indicates whether the tag should return an anti-playback code in the read response. The anti-playback code indicates whether a tag has been tampered with. The anti-playback code is returned by the tag and is incre-
mented each time the tag is read. This function may be used for post-validation of tags at the system level by monitoring the sequencing of this field for a given tag. The defi-
nitions for this field are listed in Table 6-217. Table 6-217 Definition of Anti-Playback Request Values Value Definition 0 1 Anti-playback code not returned Anti-playback code returned Tag Addressing This subfield specifies which tags should respond to the read request. The valid values and corresponding definitions for this subfield are listed in Table 6-218. Table 6-218 Definitions of Tag Addressing Value Value Definition 00 01 10 11 All tags respond to this request. The response contains the Title 21 ID. All tags respond to this request. The response contains the tag serial number. Only tags with the specified Title 21 ID respond. The response contains the specified Title 21 ID in the tag ID field. Only tags with the specified tag serial number will respond. The responses contain the specified tag serial number in the tag ID field. Starting Page Number This field is a binary integer corresponding to the tag page 6-134 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands number to be read. Page Count This functionality is for multipage reads only and is not implemented in the IT2221 and IT2235 tags, and should be set to 01H. Reserved This field is saved for future use. Op-Type This is a one-byte field that is used to indicate whether the associated command should be considered for auto send (mode-based). The values and defini-
tions are listed in Table 6-219. Table 6-219 Definition of Op-Type Values Value Definition 0 1 Normal operation Auto send Retry This two-byte field specifies the number of transmission attempts to be made for the given transaction. Antenna Number This two-byte field represents the antenna channel field and indicates which channel-associated command to configure. Get IT2200 Read Request Configuration This command sets the reader to read data from the specified memory area of the cho-
sen tag. Table 6-220 and Table 6-221 list the command and response data. Table 6-220 Get IT2200 Read Request Configuration (0044H) Get IT2200 Read Request Configuration Command Data Data Payload Bits 70 Get IT2200 Read Request Configuration Command (MSB) Get IT2200 Read Request Configuration Command (LSB) 00H 44H Table 6-221 Get IT2200 Read Request Configuration Response Data Get IT2200 Read Request Configuration Response Data Data Payload Bits 70 Get IT2200 Read Request Configuration Command (MSB) 00H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-135 Encompass Multiprotocol Reader System Guide Table 6-221 Get IT2200 Read Request Configuration Response Data Get IT2200 Read Request Configuration Command (LSB) Protocol Command Action Command Action Tag Request Code Tag Request Code Bit Count (MSB) Bit Count (LSB) Options Starting Page Number Starting Page Number Page Count Reserved Reserved Op-Type Retry (MSB) Retry (LSB) CRC CRC Antenna Number 44H 00H 00H 00H C0H 03H 00H 50H XXH XXH XXH 01H 00H 00H 0XH XXH XXH XXH XXH XXH See Set IT2200 Read Request Configuration on page 6-131 for field definitions. Set IT2200 Configuration With Gen Ack This command sets the reader to inform a tag not to respond to any commands from the reader for a specified time. This command also provides the capability to control the audio/visual (A/V) and liquid-crystal display (LCD) functions of IT2200-series tags. Table 6-222 and Table 6-223 list the command and response data. Note: Command number (0043H) has the capability and is used to configure all tag 6-136 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands protocols. Table 6-222 Set IT2200 Configuration with Gen Ack Command (0043H) Set IT2200 Configuration with Gen Ack Command Data Data Payload Bits 70 Set IT2200 Configuration with Gen Ack Command (MSB) Set IT2200 Configuration with Gen Ack Command (LSB) Protocol Command Action Command Action Command Code Command Code Bit Count (MSB) Bit Count (LSB) Options Tag ID (MSB) Tag ID Tag ID Tag ID (LSB) Time-out Condition Code LCD Message Page Pointer Reserved Reserved Send Option Retry (MSB) Retry (LSB) Antenna Number 00H 43H 00H 00H 00H F0H 0FH 00H 50H XXH XXH XXH XXH XXH XXH XXH XXH 00H 00H 0XH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-137 Encompass Multiprotocol Reader System Guide Table 6-223 Set IT2200 Configuration with Gen Ack Response Set IT2200 Configuration with Gen Ack Response Data Data Payload Bits 70 Set IT2200 Configuration with Gen Ack Command (MSB) Set IT2200 Configuration with Gen Ack Command (LSB) 00H 43H Protocol This one-byte value that is used to set the intended tag type data for the IT2200 configuration command to the IT2200 protocol. Command Action This configuration parameter is sent into the flash memory. The command action for Mode 88 is set to 0. Command Code This field identifies the message as a general acknowledge (Gen Ack) request message. The field contains the value: F00FH = Gen Ack Req. Bit Count This field indicates the number of bits in a message. The bit count includes the number of bits in all fields after the bit count. This field is a binary-coded integer. Send option This one-byte field indicates whether the associated command should be configured for normal operation or auto send. Send Option Definition 0 1 Normal operation Auto send Antenna Number This two-byte field ranges from 0 to 0FH. General Acknowledge Options This field contains subfields that identify options for the message. Subfields and defi-
nitions are specified in Table 6-224. Table 6-224 Gen Ack Options Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Reserved Reserved for A/V bit 4 A/V bit 3 A/V bit 2 A/V bit 1 A/V bit 0 ACK type All tags respond Reserved This bit is set to 1. Reserved for ACK type This subfield is reserved for ACK type decoding and is not interpreted by the tag. This subfield should be set to 0 when using this command. A/V bits 0-4 These subfields decode which A/V combinations will execute (Table 6-138 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands 6-225). Table 6-225 A/V Options Bit Decoding Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 LED Sequence Audio Sequence 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 1 0 0 1 1 1 1 0 0 0 0 1 0 1 0 1 0 1 1 1 0 0 1 1 1 1 1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 1 1 0 1 None None
*Long GREEN HI-HI-HI-HI
*Long RED LO-LO-LO-LO
*Flash GREEN LO-HI
*Long RED
*Long Yellow
*Flash RED
*Long GREEN
*Flash GREEN
*Long Green Short RED Short GREEN
**GREEN-YEL-RED Long LO HI-LO-HI-LO LO-LO-LO HI-HI-HI HI-HI Long HI LO HI HI
*Denotes that the LED stays on for 1 second longer than the audio
**Denotes that this sequence is used for testing. All Tags Respond When set, this subfield allows all tags in the Encompass reader view to accept this command. LCD Message Page Pointer This one-byte field points to the page where the LCD message to display is stored in ASCII. If this field is a value other than zero, the tag, upon receipt of a general ACK command, displays this ASCII data to the LCD display from the page specified in this field. The A/V sequence specified in the A/V options bits is associated with this action. Valid range for this LCD message page pointer is 02H to 0FH. This pointer is retained over a power loss in the tag. Tag ID This field is a four-byte tag request ID. Time-out This field contains a binary-coded integer with a range of 0 to 127 repre-
senting the amount of time in seconds that the tag ignores commands from the Encom-
pass reader. The time-out value is set to the integer value in seconds as specified by the 7 bits (6-0) of the time-out field. Condition Code Each condition code bit represents a condition applicable to a tolling environment. There are eight different conditions that can occur and multiple Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-139 Encompass Multiprotocol Reader System Guide conditions can occur concurrently. The condition with the highest priority is the sequence that is displayed upon receipt of a General ACK Request. The other set con-
ditions can be accessed by cycling to them using the push button switch on the tag. Conditions are shown in Table 6-226 and Table 6-227. These codes are retained over a power loss in the tag. Table 6-226 Condition Code Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Neg list Insuff funds Low Batt Conv to cash/ticket Acct replen Low Bal Good read Pass used Table 6-227 Condition Code Descriptions Bit Condition LCD Priority 7 6 Negative list Insufficient funds
**5 Low battery Invalid Insuff Bal Low Battery
*4
*3 2
*1 0 Conversion to cash/ticket Cur Bal=XXX.XX Account replenishment New Bal=XXX.XX Good read-low balance Low Balance Good read Pass used Toll=XXX.XX Pass used 1 2 3 4 5 6 7 8
*Denotes that the data to be inserted in XXX.XX is pulled from the bal-
ance/tolling page specified in page 0000H configuration.
** Denotes that this bit is set or reset from the internal tag BIST. This bit may change independently from a General ACK command. 6-140 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Get IT2200 Configuration With Gen Ack This command gets the reader to inform a tag that the tag should not respond to any commands from the reader for a specified time. Table 6-228 and Table 6-229 list the command and response data. Table 6-228 Get IT2200 Configuration with Gen Ack Command (0044H) Get IT2200 Configuration with Gen Ack Command Data Data Payload Bits 70 Get IT2200 Configuration with Gen Ack Command (MSB) Get IT2200 Configuration with Gen Ack Command (LSB) 00H 44H Table 6-229 Get IT2200 Configuration with Gen Ack Response Get IT2200 Configuration with Gen Ack Response Data Data Payload Bits 70 Get IT2200 Configuration with Gen Ack Command (MSB) Get IT2200 Configuration with Gen Ack Command (LSB) Protocol Command Action Command Action Command Code Command Code Bit Count (MSB) Bit Count (LSB) Options Tag ID (MSB) Tag ID Tag ID Tag ID (LSB) Time-out Condition Code LCD Message Page Pointer 00H 44H 00H 00H 00H F0H 0FH 00H 50H XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-141 Encompass Multiprotocol Reader System Guide Table 6-229 Get IT2200 Configuration with Gen Ack Response Reserved Reserved Send Option Retry Retry Antenna Number 00H 00H 0XH XXH XXH XXH See Set IT2200 Configuration With Gen Ack on page 6-136 for field definitions. Set SeGo/eGo Configuration Data Pre-firmware version 16: For SeGo/eGo configuration, the command action is 0000H. The tag responds to the Group Select Equals command if the tags data stored in the location designated by the address field matches the byte data. The starting address field specifies the starting address of the data to be read for a streamlined read command. Because Mode 88 does not use streamlined reads, the starting address always is 00H. Post-firmware version 16: This command is a Group Select Equals and does not sup-
port a streamlined read and therefore is not configurable. This command automatically sends all zeros--Group Select All. Any setting changes applied to eGo/eGo Plus in Mode 88 will not take effect. If configuration of the parameters is required, contact TransCore Technical Support for additional instructions. The Read Verify Page starting address also must match the starting address (50H) used in the Streamlined Write command. Table 6-230 and Table 6-231 list the com-
mand and response data. Table 6-230 Set SeGo/eGo Configuration Data Command (0043H) Set SeGo/eGo Configuration Data Command Data Data Payload Byte Number Bits 70 Set SeGo/eGo Configuration Data Command (MSB) Set SeGo/eGo Configuration Data Command (LSB) Protocol Command Action Command Code Tag ID 00H 43H 0XH XXXXH XXH 0000000000000000H 0 1 2 3-4 5 6-13 6-142 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-230 Set SeGo/eGo Configuration Data Command (0043H) Address Byte Mask Starting Address Page Data Command Depth Antenna Number XXH XXH XXH 14 15 16 XXXXXXXXXXXXXXXXH 17-24 XXH 0XH 25 26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-143 Encompass Multiprotocol Reader System Guide Table 6-231 Set SeGo/eGo Configuration Data Response Set SeGo/eGo Configuration Data Command Response Data Data Payload Byte Number Bits 70 Set SeGo/eGo Configuration Data Command (MSB) Set SeGo/eGo Configuration Data Command (LSB) 00H 43H 0 1 Protocol This field is a one-byte value that indicates the intended tag type data for the SeGo/eGo Configuration Command. Protocol Definition 1 6 SeGo eGo Command Action This field is a configuration parameter that is sent to the flash memory. The Command Action for Mode 88 is set to 0. Command Code This field sets the Group Select or Group Unselect for Equals, Not Equals, Greater Than, and Less Than relationships. Note: Mode 88 only uses GSE, therefore the Command Code is set to 00H. Tag ID This field is an eight-byte tag request ID. Note: Tag ID is not used in Mode 88, therefore the Data Payload is set to 0. Address This field is the tag memory address for the byte mask. Byte Mask This field is used to extract and/or compare information stored in the Page Data/Byte Data. When set to 1, the specific bit is switched on and the informa-
tion is extracted and/or compared. When set to 0, the information is masked and/or left alone. Starting Address This field is the starting address of the comparison data. Note: This field is not used in Mode 88, therefore the Data Payload is set to 0. Page Data (Byte Data) This field is eight bytes of comparison data. Note: This field is not used in Mode 88, therefore the Data Payload is set to 0. Command Depth This field allows the access of specific information within a sequence. That is, (1) to read byte 8, set the command depth to 9; (2) to access/read the third sequence of a specific read/write sequence, set the command depth to 3. 6-144 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Note: The command depth for Mode 88 is 0 because the only command being per-
formed are direct reads. Antenna Number This two-byte field ranges from 0 to 0FH. For Mode 88, the Antenna Number is 0. Note: RESET READER command required for changes to take effect. Get SeGo/eGo Configuration Data This command gets the SeGo/eGo configuration data settings only. Applicable SeGo/
eGo ASIC commands are Streamlined Read (80H) and Read Verify Page (92H). Table 6-232 and Table 6-233 list the command and response data. Table 6-232 Get SeGo/eGo Configuration Data Command (0044H) Get SeGo/eGo Configuration Data Command Data Data Payload Byte Number Bits 70 Get SeGo/eGo Configuration Data Command (MSB) Get SeGo/eGo Configuration Data Command (LSB) Protocol Command Action Command Code Command Depth Antenna Number 00H 44H 0XH XXXXH XXH XXH 0XH 0 1 2 3-4 5 6 7 Table 6-233 Set SeGo/eGo Configuration Response Get SeGo/eGo Configuration Data Response Data Data Payload Byte Number Bits 70 Get SeGo/eGo Configuration Data Command (MSB) Get SeGo/eGo Configuration Data Command (LSB) Protocol Command Action Command Code ID Address 00H 44H 0XH XXXXH XXH 0000000000000000H XXH 0 1 2 3-4 5 6-13 14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-145 Encompass Multiprotocol Reader System Guide Table 6-233 Set SeGo/eGo Configuration Response Byte Mask Starting Address Page Data Command Depth Antenna Number XXH XXH 15 16 XXXXXXXXXXXXXXXXH 17-24 XXH 0XH 25 26 6-146 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands CVISN Seen Frame Counter Report This message reports the seen count value when the seen frame counter times out if the seen count is greater than zero for a tag listed in the table. The seen frame counter report is populated with a minimum of one tag and a maximum of eight tags. The report is always the same size. Active tags are packed in ascending order; the first active tag and associated seen count read from the FPGA firmware seen count table is placed in the report at tag ID 0. The first seen count field in the report (MSB and LSB) that is set to zero indicates the end of the active tag list in the report (Table 6-234). Table 6-234 CVISN Seen Frame Counter Report (5012H) CVISN Seen Frame Counter Report Data Data Payload Bits 70 Record Type (MSB) Record Type (LSB) Protocol Seen Count (MSB) Seen Count (LSB) 50H 12H 0XH XXH XXH Tag ID 0 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 1 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 2 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 2 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 3 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-147 Encompass Multiprotocol Reader System Guide Table 6-234 CVISN Seen Frame Counter Report (5012H) Tag ID 4 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 5 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 6 (32 bits) XXXXXXXXH Seen Count (MSB) Seen Count (LSB) XXH XXH Tag ID 7 (32 bits) XXXXXXXXH CVISN Read Response This message is the CVISN tag response (Table 6-235). Table 6-235 CVISN Read Response (5014H) CVISN Read Response Data Data Payload Bits 70 Record Type (MSB) Record Type (LSB) Valid Tag 1 Valid Tag 2 Valid Tag 3 Valid Tag 4 50H 14H 0000H/0001H 0000H/0001H 0000H/0001H 0000H/0001H Transponder Message and Message Type Tag 1 (not used) XXH Transponder ID Tag 1 XXXX.XXXXH CRC Tag 1 Tag Type Indicator (Enforcement Tag = 00H, Toll Tag = 01H) Transponder Message and Message Type Tag 2 (not used) XXXXH XXH XXH Transponder ID Tag 2 XXXX.XXXXH 6-148 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-235 CVISN Read Response (5014H) CRC Tag 2 Tag Type Indicator (Enforcement Tag = 00H, Toll Tag = 01H) Transponder Message and Message Type Tag 3 (not used) XXXXH XXH XXH Transponder ID Tag 3 XXXX.XXXXH CRC Tag 3 Tag Type Indicator (Enforcement Tag = 00H, Toll Tag = 01H) Transponder Message and Message Type Tag 4 (not used) XXXXH XXH XXH Transponder ID Tag 4 XXXX.XXXXH CRC Tag 4 Tag Type Indicator (Enforcement Tag = 00H, Toll Tag = 01H) Antenna Number XXXXH XXH XXH The valid tags are set to 0 for tag not in frame slot and 1 for tag in frame slot. The tran-
sponder message is the high-order nibble and the message type tag is the low-order nibble. This byte is passed with each tag but currently is not used. The transponder ID tag is the identifier read from the tag. There may be one to four tags read for a given response. A read with no transponder ID tags is not forwarded to the host. The reader also presents a tags CRC to the host as part of the response in the CRC field. Set SeGo SGSPR Data This command specifies the read data used for the SeGo read transaction. Table 6-236 and Table 6-237 list the command and response data. Table 6-236 Set SeGo SGSPR Data Command (0054H) Set SeGo SGSPR Data Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set SeGo SGSPR Data Command (MSB) Set SeGo SGSPR Data Command (LSB) Reserved Reserved Command Code SeGo Enable SGSPR Enable 00H 54H 0XH 80H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-149 Encompass Multiprotocol Reader System Guide Table 6-236 Set SeGo SGSPR Data Command (0054H) Address Byte Data Starting Address XXH XXH XXH Table 6-237 Set SeGo SGSPR Data Response Set SeGo SGSPR Data Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set SeGo SGSPR Data Command (MSB) Set SeGo SGSPR Data Command (LSB) Reserved 00H 54H 0XH SeGo Enable Get SeGo SGSPR Data This command gets the read data used for the SeGo read transaction. Table 6-238 and Table 6-239 list the command and response data. Table 6-238 Get SeGo SGSPR Data Command (0055H) Get SeGo SGSPR Data Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get SeGo SGSPR Data Command (MSB) Get SeGo SGSPR Data Command (LSB) Reserved 00H 55H 0XH SeGo Enable Table 6-239 Get SeGo SGSPR Data Response Get SeGo SGSPR Data Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get SeGo SGSPR Data Command (MSB) Get SeGo SGSPR Data Command (LSB) 00H 55H 6-150 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-239 Get SeGo SGSPR Data Response Reserved Reserved Command Code Address Byte Data Starting Address SeGo Enable SGSPR Enable 0XH 0XH 80H XXH XXH XXH Set Title 21 Read Data This command specifies the parameters for the Title 21 read transaction. Table 6-240 and Table 6-241 list the command and response data. Table 6-240 Set TitTable 6-240le 21 Read Data Command (005AH) Set Title 21 Read Data Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Title 21 Read Data Command (MSB) Set Title 21 Read Data Command (LSB) Reserved Transaction Record Type (MSB) Transaction Record Type (LSB) Agency Code (MSB) Agency Code (LSB) Read Enable 00H 5AH 0XH 80H 00H XXH XXH Table 6-241 Set Title 21 Read Data Response Set Title 21 Read Data Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Title 21 Read Data Command (MSB) Set Title 21 Read Data Command (MSB) 00H 5AH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-151 Encompass Multiprotocol Reader System Guide Set Seen Count This command records the number of times the Encompass reader reads a tag after the system has finished the complete transaction. Table 6-242 and Table 6-243 list the command and response data. Table 6-242 Set Seen Count Command (0066H) Set Seen Count Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Seen Count Command (MSB) Set Seen Count Command (LSB) Protocol Seen Frame Counter in TDM Frames (MSB) Seen Frame Counter in TDM Frames (LSB) Uniqueness Counter in TDM Frames (MSB) Uniqueness Counter in TDM Frames (LSB) 00H 66H 0XH XXH XXH XXH XXH Table 6-243 Set Seen Count Response Set Seen Count Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Set Seen Count Command (MSB) Set Seen Count Command (LSB) Protocol 00H 66H 0XH Protocol This field specifies the protocol for the counters. Protocol Definition 0 1 2 3 4 5 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame 6-152 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands 6 7 8 eGo ATA Half-Frame Reserved Seen Frame Counter Length of Seen Frame Counter in number of frames. Counts the specified number of TDM frames, then reports the Seen Count to the host. This field is used to vary the time interval between seen count messages. Uniqueness Counter Length of Uniqueness Counter in number of frames. This field removes a tag from the seen table when that tag has not been read for the speci-
fied number of TDM frames. Get Seen Count This command gets the seen count. Table 6-244 and Table 6-245 list the command and response data. Table 6-244 Get Seen Count Command (0067H) Get Seen Count Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Seen Count Command (MSB) Get Seen Count Command (LSB) Protocol 00H 67H 0XH Table 6-245 Get Seen Count Response Get Seen Count Response Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Get Seen Count Command (MSB) Get Seen Count Command (LSB) Protocol Seen Frame Counter in TDM Frames (MSB) Seen Frame Counter in TDM Frames (LSB) Uniqueness Counter in TDM Frames (MSB) Uniqueness Counter in TDM Frames (LSB) 00H 67H 0XH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-153 Encompass Multiprotocol Reader System Guide Protocol This field specifies the protocol for the counters. Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Seen Frame Counter Length of Seen Frame Counter in number of frames. Counts the specified number of TDM frames, then reports the Seen Count to the host. This field is used to vary the time interval between seen count messages. Uniqueness Counter Length of Uniqueness Counter in number of frames. This field removes a tag from the seen table when that tag has not been read for the speci-
fied number of TDM frames. 6-154 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Diagnostic Command Group Commands (0200H) Table 6-246 lists the Diagnostic Command Group commands that are used in the Encompass multiprotocol reader. Table 6-246 Diagnostic Command Group Commands Diagnostic Command Get Diagnostic Status Get Diagnostic Interface Status Get Error Log Get Number of Error Logs Clear Error Logs Reserved Reserved Command Code 0001H 0002H 0003H 0004H 0005H 0006H 0007H Diagnostic Command Group Responses Table 6-247 lists the responses and codes for the Diagnostic Command Group. Table 6-247 Diagnostic Command Group Responses Diagnostic Response Response Code Synchronous OK Status Responses Reserved Reserved Asynchronous OK Status Responses Command Complete Command In Progress Unsolicited OK Status Responses Diagnostic Status Change OK Report 88XXH 8800H 8801H 48XXH 4800H 4801H 28XXH 2810H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-155 Encompass Multiprotocol Reader System Guide Table 6-247 Diagnostic Command Group Responses Diagnostic Response Response Code Reserved Reserved Reserved Reserved Synchronous Error Status Responses Message Length Error Message Sequence Error Reserved Command Group Error Reserved Reserved Reserved Reserved Reserved Data Acknowledge Response Error Reserved Asynchronous Error Status Responses Message Length Error Command Sequence Error Reserved Command Group Error Command Time-out Error 84XXH 44XXH 24XXH 2410H 82XXH 8200H 8201H 8202H 8203H 8204H 8205H 8206H 8207H 8208H 8209H 820AH 42XXH 4200H 4201H 4202H 4203H 4204H 6-156 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-247 Diagnostic Command Group Responses Diagnostic Response Response Code Reserved Command Failed Error System Command Error Sub-Command Error Reserved Invalid Control Word Error Unsolicited Error Status Responses Diagnostic Status Change Error Report Synchronous Control Status Responses Data Acknowledge (Ack), data valid Data Negative Acknowledge (Nack), data invalid Reserved Reserved Asynchronous Control Status Responses Unsolicited Control Status Responses 4205H 4206H 4207H 4208H 4209H 420AH 22XXH 2210H 81XXH 8100H 8101H 8102H 8104H 41XXH 21XXH Diagnostic Command Group Response Data Asynchronous OK Status Responses The following diagnostic command group asynchronous OK status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-157 Encompass Multiprotocol Reader System Guide Command Complete (4800H) Command In Progress Response Data Diagnostic Command Group Command (sub-command) Command In Progress (4801H) Command In Progress Response Data Diagnostic Command Group Command (sub-command) Data Payload XXXXH Data Payload XXXXH 6-158 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Synchronous Error Status Responses The following diagnostic command group synchronous error status responses use the specified data payload. Message Length Error Response Data (8200H) Message Length Error Response Data Expected Message Length Received Message Length Message Sequence Error Response Data (8201H) Message Sequence Error Response Data Expected Message Sequence Number Received Message Sequence Number Command Group Error Response Data (8203H) Command Group Error Response Data Invalid Command Group Data Acknowledge Response Error Response Data (8209H) Data Acknowledge Response Error Response Data Invalid Data Acknowledge Response Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload XXXXH Asynchronous Error Status Responses The following diagnostic command group asynchronous error status responses use the specified data payload. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-159 Encompass Multiprotocol Reader System Guide Message Length Error Response Data (4200H) Message Length Error Response Data Expected Message Length Received Message Length Command Sequence Error Response Data (4201H) Command Sequence Error Response Data Expected Command Sequence Number Received Command Sequence Number Command Group Error (4203H) Command Group Error Response Data Invalid Command Group Command Time-out Error (4204H) Command Time-out Error Response Data N/A Command Failed Error (4206H) Command Failed Error Response Data Diagnostic Command Group Command (sub-command) System Command Error (4207H) System Command Error Response Data N/A Data Payload XXXXH XXXXH Data Payload XXH XXH Data Payload XXXXH Data Payload Data Payload XXXXH Data Payload 6-160 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Sub-Command Error (4208H) Sub-Command Error Response Data Sub-command Invalid Control Word Error (420AH) Invalid Control Word Error Response Data N/A Data Payload XXXXH Data Payload Unsolicited Diagnostic Status Reports Diagnostics supports the generation of the following unsolicited status message reports as defined by the response code (Table 6-248). Table 6-248 Diagnostic Unsolicited Status Reports Diagnostic Unsolicited Status Reports Diagnostic Status Change OK Report Reserved Diagnostic Status Change Error Report Response Code 2810H 2410H 2210H Get Diagnostic Status This command gets the current diagnostic status of the Encompass reader as defined by the Diagnostic Status Bit definitions that include FRAM test status, FPGA1/
FPGA2 test status, digital board power supply status, RF transceiver status, GPS sta-
tus, TDM status, communication link status, reset count, CPU firmware fault status, buffered tag transaction entries status, and error log entries status. Table 6-249 and Table 6-250 list the command and response data. Table 6-249 Get Diagnostic Status Command (0001H) Get Diagnostic Status Command Data Get Diagnostic Status Command Data Payload 0001H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-161 Encompass Multiprotocol Reader System Guide Table 6-250 Get Diagnostic Status Response Get Diagnostic Status Response Data Get Diagnostic Status Command Diagnostic Status (MSB) Diagnostic Status Diagnostic Status Diagnostic Status Diagnostic Status Diagnostic Status Diagnostic Status Diagnostic Status (LSB) Data Payload 0001H XXH XXH XXH XXH XXH XXH XXH XXH 6-162 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Diagnostic Status Bit Definitions Table 6-251 lists the bit definitions for the diagnostic status response. Table 6-251 Diagnostic Status Bit Definitions Bit 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 Diagnostic Status Bit Definition Reserved Reserved Reserved Reserved Reserved FRAM test status, where 0 = OK, 1 = error FRAM data storage test status, where 0 = OK, 1 = error Reserved Reserved Reserved Reserved Reserved Reserved FPGA1 test status, where 0 = OK, 1 = error FPGA2 test status, where 0 = OK, 1 = error Power supply status, where 0 = OK, 1 = error Digital board overvoltage error, where 0 = noerror, 1 = error Digital board undervoltage error, where 0 = noerror, 1 = error Reserved Reserved RF transceiver ADC above maximum error, where 0 = noerror, 1 = error RF transceiver ADC below minimum error, where 0 = noerror, 1 = error RF transceiver ATTN DAC1 above maximum error, where 0 = noerror, 1 = error RF transceiver ATTN DAC1 below minimum error, where 0 = noerror, 1 = error RF transceiver ATTN DAC2 above maximum error, where 0 = noerror, 1 = error RF transceiver ATTN DAC2 below minimum error, where 0 = noerror, 1 = error Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-163 Encompass Multiprotocol Reader System Guide Table 6-251 Diagnostic Status Bit Definitions Bit 37 36 35 34 33 32 31 Diagnostic Status Bit Definition RF transceiver DOM DAC above maximum error, where 0 = noerror, 1 = error RF transceiver DOM DAC below minimum error, where 0 = noerror, 1 = error RF transceiver source1 PLL unlocked error, where 0 = noerror, 1 = error RF transceiver source2 PLL unlocked error, where 0 = noerror, 1 = error RF transceiver uncalibrated error, where 0 = noerror, 1 = error RF transceiver 5VDC overvoltage error, where 0 = noerror, 1 = error RF transceiver 5VDC undervoltage error, where 0 = noerror, 1 = error 30-23 Reserved 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 GPS T-RAIM alarm set, where 0 = alarm not set, 1 = alarm set GPS self-test fault, where 0 = no fault, 1 = fault GPS power-on fault, where 0 = no fault, 1 = fault TDM two masters error, where 0 = noerror, 1 = error TDM master-slave error, where 0 = noerror, 1 = error TDM clock error, where 0 = noerror, 1 = error GPS window error, where 0 = noerror, 1 = error GPS one-PPS error, where 0 = noerror, 1 = error GPS communication link status, where 0 = link up, 1 = link down Serial communication link status, where 0 = link up, 1 = link down UDP/IP communication link status, where 0 = link up, 1 = link down Serial debug communication link status, where 0 = link up, 1 = link down RF transceiver communication link status, where 0 = link up, 1 = link down Reserved Reserved Reset count (MSB) Reset count Reset count Reset count (LSB) CPU firmware fault, where 0 = no fault, 1 = fault 6-164 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-251 Diagnostic Status Bit Definitions Bit 2 1 0 Diagnostic Status Bit Definition Reserved Buffered tag transaction entries, where 0 = noentries, 1 = entries Error log entries, where 0 = noentries, 1 = entries Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-165 Encompass Multiprotocol Reader System Guide Get Diagnostic Interface Status This command gets the readers current diagnostic interface software status. Table 6-
252 and Table 6-253 list the command and response data. Table 6-252 Get Diagnostic Interface Status Command (0002H) Get Diagnostic Interface Status Command Data Data Payload Get Diagnostic Interface Status Command 0002H Table 6-253 Get Diagnostic Interface Status Response Get Diagnostic Interface Status Response Data Data Payload Get Diagnostic Interface Status Command Module Number Error Number 0002H XXXXH XXXXH Get Error Log This command gets the error log. The error log lists the errors in chronological order. Table 6-254 and Table 6-255 list the command and response data. Table 6-254 Get Error Log Command (0003H) Get Error Log Command Data Data Payload Get Error Log Command Error Log Number Table 6-255 Get Error Log Response 0003H XXXXH Get Error Log Response Data Data Payload Get Error Log Command Error log number Module number Error number Time stamp: hours Time stamp: minutes 0003H XXXXH XXXXH XXXXH XXH XXH 6-166 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using UDP Commands Table 6-255 Get Error Log Response Get Error Log Response Data Data Payload Time stamp: seconds Time stamp: hundredths of seconds Time stamp: month Time stamp: day Time stamp: year XXH XXH XXH XXH XXH Get Number of Error Logs This command gets the number of error logs. The error log overflow status is returned as 0 for no overflow or 1 for overflow. Table 6-256 and Table 6-257 list the command and response data.. Table 6-256 Get Number Error Logs Command (0004H) Get Number of Error Logs Command Data Get Number of Error Logs Command Data Payload 0004H Table 6-257 Get Number Error Logs Response Get Number of Error Logs Response Data Data Payload Get Number of Error Logs Command Number of error logs Error log overflow status, where 0 = no overflow, 1 = overflow 0004H XXXXH XXH Clear Error Logs This command clears entries from the error log. Table 6-258 and Table 6-259 list the command and response data Table 6-258 Clear Error Logs Command (0005H) Clear Error Logs Command Data Data Payload Clear Error Logs Command Clear Error Logs Control Word 0005H A5A5H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 6-167 Encompass Multiprotocol Reader System Guide Table 6-259 Clear Error Logs Response Clear Error Logs Response Data Clear Error Logs Command Data Payload 0005H 6-168 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7 Configuring and Operating the Encompass Reader Using AI1200-
Emulation Commands Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Chapter 7 This chapter describes the Encompass Reader AI1200-emulation commands that are used to configure and operate the reader. This chapter also contains commands and responses that are useful in developing host software for the AI1200 command set. Chapter Organization The Encompass Reader is controlled through mode settings, which configure the reader for specific applications. The Encompass Reader starts in Mode 0, Stop Mode, and must be changed to another mode as needed for a specific application. This chapter first lists the operating modes to show what operations are available with this Encompass Reader application. The remainder of the chapter provides a complete listing of system commands and responses that are required to develop host interface software for the Encompass Reader. Encompass Reader Operational Mode 88 The Encompass Reader uses operational mode 88 to perform its processes. This mode contains specific parameters that are needed to do the required processes. Working with Mode 88 The Encompass Reader powers up in Mode 0, Stop Mode. You must issue the com-
mands (Table 7-1), via the host computer, to configure the reader. Table 7-1 Commands Used to Configure the Encompass Reader Sequence #
Command Definition 1a 2a
#01
#4700 Set the reader to command mode Set the reader to stop mode, RF off The following commands are required to configure Mode 88 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-3 Encompass Multiprotocol Reader System Guide Table 7-1 Commands Used to Configure the Encompass Reader (continued) Sequence #
Command Definition 3a 4a 5a 6a 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
#4ANNNN, where NNNN =
protocol enable bits Sets the protocols and sets the reader to universal tag mode
#4B[AP]
#641N Sets the secondary tag sequences Sets the RF to on continuously.
#493PPAAAACCTTTTTTTTTT TTTTTTAAMMSSDDDDDDDD DDDDDDDDTTAA If using the SeGo or eGo protocol, this command is needed to configure the group select equals parameters per channel.
#487N
#63
#9FNNNNN
#9CNNNNN
#984NYY
#94PS
#920N
#921NRR Sets the IAG slot number if applicable Resets the reader Sets the reader downlink frequency in MHz. The reader must be in Stop Mode (0). Sets the reader uplink frequency in MHz. The reader must be in Stop Mode (0). Sets the TDM as master or slave and switches TDM on. Sets the uplink source control when the SeGo RF uplink needs to use the RF downlink Sets the downlink and uplink attenuations. Repeat this sequence step for all enabled protocols. Sets the range adjust. Repeat this sequence step for all enabled protocols.
#493PPAAAAQQQQBBBBOO PPPPNNCCCCSSRRRRAA If using the IT2200 protocol, this command is needed to configure IT2200 read request per antenna channel. The reader must be in Stop Mode (0).
#960N
#642N
#410N
#311
#30
#813YX
#4788 Sets the line loss value of up to 3 decibels (dB) in 1-dB increments via the command interface port. The line loss command must be set after the RF Attenuation command has been set. Sets the antenna multiplexer mode (if needed) Sets the ID separation Sets the auxiliary information, that is, reader ID, antenna number, number of previous tag reads, status of digital input/output input bits, and so on. Append time and date, optional Sets the time interval for the periodic system check tag test and activates the check tag Sets the reader to Mode 88 7-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Table 7-1 Commands Used to Configure the Encompass Reader (continued) Sequence #
Command Definition Note aSet these commands in the order shown. Note TransCore recommends that you set Command Group 5 commands after entering #63 RESET READER to verify all configuration settings. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-5 Encompass Multiprotocol Reader System Guide Operating Modes The Encompass Reader has two modes of operation: data mode and command mode. Data Mode The Encompass Reader powers up in data mode. When in the data mode, the Encom-
pass Reader sends all communications as data messages, such as tag IDs and reports, to the host computer. Reports provide information on input status changes and pres-
ence without tag report. The host computer can send only one command to the Encompass Reader while in data mode:
Command #01 SWITCH TO COMMAND MODE changes the Encompass Reader from the data mode to the command mode. Note: The Encompass Reader transmits ID codes to the host computer when the Encompass Reader is in data mode. If the Encompass Reader remains in the command mode with tags passing through the read zone, the reader will buffer up to 10,000 tags. Command Mode When the Encompass Reader is in the command mode, the host computer sends com-
mands to the Encompass Reader that can be used to control the operation and configu-
ration of the reader. After the Encompass Reader receives a command, it transmits a command response message. Typically, the command message contains Error, or data relating specifically to the command request. These messages may be of variable length because some commands require information as part of the mes-
sage, for example, DISPLAY READER ID NUMBER. Done, Communications can be lost if the host computer attempts to send certain commands under marginal communications conditions. For example, if the host computer trans-
mits the command request to change the baud rate and the Encompass Reader prop-
erly receives the request and transmits the Done message, one of the two following conditions may occur:
If the host computer receives the Done message, then both the host and the Encompass Reader switch to the new baud rate, and communications are main-
tained. If the host computer does not receive the Done message transmitted by the Encompass Reader, the host assumes that the command was not properly sent and does not switch to the new baud rate, causing a loss of communications. Note: In many applications, the host must be set to the new baud rate as it will not change automatically. Note: You must reset the Encompass Reader before the baud rate change takes effect. 7-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Encompass Reader Operational Mode 88 The Encompass Reader operates in Mode 88 to perform specific tag processes. The Encompass Reader has been configured at the factory for most needed operations. Some parameters require commands for application-specific settings. These com-
mands are listed in this chapter. Note: Throughout this chapter, host or host system refers to a host personal computer
(PC) or lane controller. Reader Command Groups Reader commands are divided by primary function into 10 groups. An additional ASCII command group follows the 10 primary command groups. Command Group 0 Reader Mode Control Command group 0 controls reader mode. Data mode is the Encompass Reader startup mode and the factory setting. When the reader is in data mode, you can enter #01 SWITCH TO COMMAND MODE only. Command mode is the mode in which the reader can accept commands from a host computer. Tag ID data transmission from the reader is suspended while the reader is in command mode. You must enter #00 SWITCH TO DATA MODE to resume trans-
missions of IDs to the host computer. Command Group 1 Communications Port Control Group 1 commands configure the communications parameters. Command Group 2 Real-Time Clock Control Group 2 commands control the real-time clock. The real-time clock is supported by an capacitor so that the time and date are preserved in case of power outage. The real-
time clock maintains the time and date for approximately seven days after power-off. Command Group 3 Transmission Formats Group 3 commands control appended information to reader transmissions, such as IDs, authority information, error messages, and sensor input reports. Command Group 4 IDFilter Parameters Group 4 commands control tag uniqueness, tag time-out, consecutive valid tag ID, and tag types. Command Group 5 Reader Status Group 5 commands provide reader status and configuration. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-7 Encompass Multiprotocol Reader System Guide Command Group 6 Reader Control Functions Group 6 commands configure the reader operating parameters, including control of the multiple antennas used with this reader. Command Group 7 Search Control Functions Not used at this time. Command Group 8 Auxiliary Reader Control Group 8 commands control reader functions, such as the system check tag. Command Group 9 Reader System Configuration Group 9 commands control the reader system configuration, such as RF attenuation, frequency setting, and time-division multiplexing (TDM) control. ASCII Extended Command Set An additional ASCII extended command supplements the standard AI1200 Reader protocol used by the Encompass Reader. Reader Command List In this chapter, reader commands are described with the following identifiers:
#<COMMAND GROUP> NAME Full description of command Format of the command string with parameters Pre-condition describes the system before command was executed Post-condition describes the system after command was executed Default parameter values
#<Response> to the command See Also lists commands or system behavior that are impacted as a result of exe-
cuting this command. Notes provide information that further clarifies the current discussion. In the case when a command identifier does not contain information, a sentence stat-
ing this fact occurs in the text. Factory-default reader settings are shown in bolded command numbers. 7-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Command Group 0 Reader Mode Control Group 0 commands determine whether the reader is operating in data or command mode. These commands also lock and unlock the COM1 port on the reader.
#00 SWITCH TO DATA MODE This command switches the reader to data mode, which allows transmission of ID codes to the host computer. Data mode is the mode in which the reader powers up; it is the factory setting. When in this mode, you can enter the following command only:
#01 SWITCH TO COMMAND MODE. The reader supports XON/XOFF protocol while in data mode. However, transmission of reader output, for example, IDs, is not suspended until the current ID has been completely transmitted. The reader also sup-
ports hardware flow control via RTS and CTS lines. Format
#00 Parameters There are no parameters associated with this command. Pre-condition The reader must be in COMMAND MODE to switch to DATA MODE. The reader cannot be in #6161 BUFFER CONTROL MODE and be switched to DATA MODE. Post-condition This command takes effect immediately. Default
#00 DATA MODE is the default mode following the sign-on message after boot up. Response
#DONE, when switching from Command Mode to Data Mode. When the reader is in
#6161 BUFFER CONTROL MODE, and if the reader receives a #00 SWITCH TO DATA MODE request, then the reader responds with #ERROR. When the reader is already in Data Mode, and if the reader receives a #00 SWITCH TO DATA MODE request, then the reader responds with #ERROR. See Also
#01 SWITCH TO COMMAND MODE
#616N BUFFER CONTROL MODE SETTINGS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-9 Encompass Multiprotocol Reader System Guide
#01 SWITCH TO COMMAND MODE This command switches the reader to command mode, which allows the reader to receive commands from a host computer or terminal. While in this mode, the reader does not transmit IDs to the host computer but instead stores up to 10,000 tags in its output buffer for later transmission. If the buffer becomes full, new IDs are lost. The SWITCH TO DATA MODE (#00) command must be issued to resume transmissions of IDs to the host computer. Format
#01 Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition The Encompass Reader is ready to receive commands after #01 is entered. This command takes effect immediately. Default This command does not have a default condition. Response
#DONE See Also
#00 SWITCH TO DATA MODE 7-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#06 TRANSMIT BUFFER ENTRY This command allows the host to request data (tag IDs and reports) from the reader one at a time, first-in-first-out (FIFO) when all IDs and reports are transferred, responds with #DONE. Format
#06 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. This command is supported if ECP is selected
(#611) and buffer control has been enabled (#6161) Post-condition A response is sent, see Response. This command takes effect immediately. Default This command does not have a default condition. Response If the reader receives command #06 and it has data in its message buffer, then it trans-
mits the buffered messages in FIFO order. If the reader's message buffer is empty, then it transmits the #DONE message. If the reader receives command #06 when ECP and/
or the buffer control have not been enabled, it transmits the #ERROR message. Response
#DONE
#ERROR Meaning Buffer empty Buffer control mode not enabled
#<Tag Response>
Messages in buffer
#<Sensor Input Reports>
Messages in buffer
#<Sensor Status Change>
Messages in buffer See Also
#61N SELECT COMMUNICATION PROTOCOL
#616N BUFFER CONTROL MODE SETTINGS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-11 Encompass Multiprotocol Reader System Guide Command Group 1 Communications Port Control Group 1 commands configure the communication links between the reader and the host computer or local terminal. Reader response to Group 1 commands is at the pre-command setting. For example, when changing the baud rate in bits per second (bps) from 9600 baud to 19200 baud, the reader responds with #DONE. The reader must be reset by sending a #63 for the settings to take effect. After the reader has been reset, the host computer or terminal must be changed to the new baud rate, in this case, 19200 baud, to communicate with the reader.
#100N SET BAUD RATE Sets the baud rate of the COM1 RS232 serial link. Format
#100N Parameters B can be a value from 0 to 9 B Baud Rate (bps) 0 1 2 3 4 5 6 7 8 9 300 600 1200 2400 4800 9600 19200 38400 57600 115200*
*Requires the use of a high-
quality RS232 cable Pre-condition The reader must be in command mode with the previously set baud rate or the factory default. Post-condition 7-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands System ready to change baud rate to new setting Note: #63 RESET READER command required for changes to take effect. Default
#1005 Response
#DONE
#ERROR See Also 9600 baud Valid baud rate Invalid baud rate
#522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-13 Encompass Multiprotocol Reader System Guide
#101N SET COM1 PORT STOP BITS This command specifies the number of stop bits for COM1 port character transmis-
sion. Format
#101N Parameters N can be either 0 or 1 N 0 1 Stop Bits 1 stop bit 2 stop bits Pre-condition The reader must be in command mode. Post-condition System must be ready to change stop bit setting. Note: #63 RESET READER command required for changes to take effect. Default
#1010 Response
#DONE
#ERROR See Also 1 stop bit Valid entry Invalid entry
#522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS 7-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#102N SET COM1 PORT PARITY This command selects the COM1 port parity setting. The factory setting is parity dis-
abled. Format
#1020 provides eight data bits and parity disabled.
#1021 provides seven data bits and even parity.
#1022 provides seven data bits and odd parity. Parameters N can be a value from 0 to 2 N 0 1 2 Parity Disable parity Enable even parity Enable odd parity Pre-condition The reader must be in command mode. Post-condition System ready to change parity setting Note: #63 RESET READER command required for changes to take effect. Default
#1020 Response
#DONE
#ERROR See Also Disable parity Valid entry Invalid entry
#522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-15 Encompass Multiprotocol Reader System Guide
#103N SET END OF LINE DELAY This command adds a delay to the COM port prior to a handshake response. The fac-
tory setting is end of line delay of 0 ms. Format
#1030 provides a 0 ms delay (factory default)
#1031 provides a 100 ms delay
#1032 provides a 200 ms delay
#1033 provides a 300 ms delay Parameters N can be a value from 0 to 3 N 0 1 2 3 Delay 0 ms delay 100 ms delay 200 ms delay 300 ms delay Pre-condition The reader must be in command mode. Post-condition System ready to change delay setting Note: #63 RESET READER command required for changes to take effect. Default
#1030 Response
#DONE
#ERROR See Also 0 ms delay Valid entry Invalid entry
#522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS 7-16 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Command Group 2 Real-Time Clock Control Group 2 commands control the real-time clock, which maintains the time and date. This time and date can be appended to IDs, error messages, and sensor input reports. The real-time clock is supported by a capacitor so that the time and date are preserved in case of power outage. The real-time clock maintains the time and date for approxi-
mately seven days after power-off.
#20 SET TIME This command sets the time. Format The entry format is: #20HH:MM:SS The time must be entered exactly as shown, as two-digit decimal entries with no spaces between characters and using colons (:) as delimiters. Parameters HH, MM, and SS represent hours, minutes, and seconds, respectively. Values for HH (hours) range from 00 to 23. Values for MM (minutes) and SS (sec-
onds) range from 00 to 59. Pre-condition The reader must be in command mode. Real-time clock holds the previously set time. Post-condition Time entered sets the time on the real-time clock. This command takes effect immediately. Default This command does not have a default condition. Response
#DONE
#ERROR See Also Valid entry Invalid entry
#22 DISPLAY TIME AND DATE
#30N APPEND TIME AND DATE SELECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-17 Encompass Multiprotocol Reader System Guide
#21 SET DATE This command sets the date on the real-time clock. Format
#21MM/DD/YY The date must be entered exactly as shown, as two-digit entries with no spaces between characters and with forward slashes (/) as delimiters. Parameters MM, DD, and YY represent the month, day, and year, respectively. Values for MM
(month) range from 01 to 12. Values for DD (day) range from 01 to 31. Values for YY range from 00 to 99. Pre-condition The reader must be in command mode. The real-time clock holds the previously set date. Post-condition Time entered sets the date on the real-time clock. This command takes effect immediately. Default This command does not have a default condition. Response
#DONE
#ERROR See Also Valid entry Invalid entry
#22 DISPLAY TIME AND DATE
#30N APPEND TIME AND DATE SELECTION 7-18 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#22 DISPLAY TIME AND DATE This command displays the reader's current time and date. Format
#22 Parameters There are no parameters associated with this command. Response
#HH:MM:SS.hh MM/DD/YY. There are two spaces between the time and the date output. HH, MM, SS, and hh represent time as hours, minutes, seconds, and hundredths of seconds, respectively. MM, DD, and YY represent the month, day, and last two digits of the year, respectively. Pre-condition The reader must be in command mode. Post-condition Time and date are displayed. This command takes effect immediately. Default This command does not have a default condition. See Also
#20 SET TIME
#21 SET DATE
#30N APPEND TIME AND DATE SELECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-19 Encompass Multiprotocol Reader System Guide Command Group 3 Transmission Formats Command Group 3 commands determine what, if any, information is appended to IDs, error messages, sensor input reports, and modem connect and disconnect messages. This information includes time, date, and auxiliary information. Auxiliary information consists of reader number, antenna number, number of reads of the previous tag, and sensor input status.
#30N APPEND TIME AND DATE SELECTION This command selects the options of appending time and date to transmitted IDs, error messages, and sensor input reports. The factory setting is time and date appended. Format
#30N Parameters N can be a value from 0 to 2 N 0 1 2 Time/Date No time and date appended Time only appended Time and date appended Pre-condition The reader must be in command mode. The previously selected option is in effect. Post-condition Enabling Time or Time and Date Stamp has the following effect on Tag Response, Sensor Status Change, and Sensor Input Report Messages:
Time only: #<string>&HH:MM:SS.hh<%aux>
Time and date: #<string>&HH:MM:SS.hh MM/DD/YY<%aux>
String is the tag response, sensor status change, or sensor input report.
& separates the string from the time and provides a means for the host computer to determine if time or time and date are appended.
% separates any auxiliary information aux defined by the #31N commands and pro-
vides a means for the host computer to determine if auxiliary information is appended.
: are time delimiters
/ are date delimiters Two spaces separate the time from the date. HH, MM, SS, and hh represent time as hours, minutes, seconds, and hundredths of seconds, respectively. 7-20 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands MM, DD, and YY represent the month, day, and the last two digits of the year, respec-
tively. This command takes effect immediately. Default
#302 Response
#DONE
#ERROR See Also time and date appended Valid entry Invalid entry
#20 SET TIME
#21 SET DATE
#22 DISPLAY TIME AND DATE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-21 Encompass Multiprotocol Reader System Guide
#31N APPEND AUXILIARY INFORMATION SELECTION This command selects the options of appending auxiliary information to the tag response, sensor status change, and sensor input report outputs. Parameters N can be either 0 or 1 N 0 1 Meaning No auxiliary information appended Auxiliary information appended Pre-condition The reader must be in command mode. The previously selected option is in effect. Post-condition This command takes effect immediately. Enabling Aux Info Append has the following effect on tag responses, sensor status change, and sensor input report messages:
#<string><&time date>%xx-y-zz-q
<string> is the tag ID code, error message, or sensor input report. Brackets are not included.
& separates the string from any optional time and date information time date appended by the #30N commands and provides a means for the host computer to determine if time or time and date are appended.
% separates the auxiliary information and provides a means for the host computer to deter-
mine if auxiliary information is appended. Tag ID Report
<xx-y-zz-q>
xx: Reader ID value from 00 to FF hex y: Antenna number from 03 zz: The number of reads of the previous tag per antenna from 00 to FF hex q: The logical value of the sensor input status when the tag read occurred from 0 to F hex. Sensor Input Report
<xx-y-zz-q>
xx: Reader ID value from 00 to FF hex y: The I/O channel where an input was detected, debounced, and met the minimum true period from 03. Presence True Criteria: An input completed a de-bounced false-to-true transition, mini-
mum true period, followed by a de-bounced true-to-false transition. 7-22 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands zz: The number of reads of the previous tag per antenna from 00 to FF hex. q: The logical value of the input event, true =1, false = 0, from 0 to F hex. Sensor Status Change Report
<xx-y-zz-q>
xx: Reader ID value from 00 to FF hex y: The I/O channel that detected a change in input status from 03. zz: The number of reads of the previous tag per antenna from 00 to FF hex. q: The value of the sensor input status when the input event occurred from 0 to F hex. Default
#300 Response
#DONE
#ERROR See Also No auxiliary information appended Valid entry Invalid entry
#524 DISPLAY APPENDED INFORMATION STATUS
#690N SENSOR INPUT REPORTS
#82X SET SENSOR STATUS CHANGE MODE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-23 Encompass Multiprotocol Reader System Guide Command Group 4 IDFilter Parameters Group 4 commands set criteria for buffering or discarding ID codes, such as filtering. These commands are useful for eliminating duplicate ID codes and filtering unwanted IDs obtained from fringe areas of the antenna reading range. Please note that these commands use a comparison register. The comparison register manages IDs for filtering purposes. When an ID passes all of the filtering tests, it is stored in the reader's main buffer prior to transmission to the host computer.
#40 TRANSMIT ALL ID CODES This command transmits to the host computer all IDs received by the antenna. This command bypasses some tag data processing that is normally performed when a tag is read. The bypassed processing includes the following:
Uniqueness testing Tag buffering Removing old tag IDs from buffer Pulsing of Outputs 2 and 3 upon tag read, if #621 SET PREDEFINED OUTPUT CONTROL command is used RF and time-out are disabled when #641 SET RF BY SENSOR command is com-
bined with #6921 SELECT PRESENCE RF CONTROL ALGORITHM com-
mand. Handshake counts for #590 and #311 are set to 0. Format
#40 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Previously Selected #410N or #40 Uniqueness Option is in effect. Post-condition This command bypasses some tag data processing that is normally performed when a tag is read. The bypassed processing includes the following:
Uniqueness testing Tag buffering Removing old tag IDs from buffer Pulsing of Outputs 2 and 3 upon tag read (if #621 SET PREDEFINED OUTPUT 7-24 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands CONTROL command is used) RF and time-out are disabled when #641 SET RF BY SENSOR command is com-
bined with #6921 SELECT PRESENCE RF CONTROL ALGORITHM com-
mand. Handshake counts for #590 and #311 are set to 0. This command takes effect immediately. Default This command does not have a default condition. Response
#DONE
#ERROR See Also Valid entry Invalid entry
#410N SELECT UNIQUE ID CODE CRITERIA Note: There is no #6XX display command that indicates that #40 is in effect. The command #410N must be sent to restore a verifiable uniqueness state (i.e., display command reflects the state). Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-25 Encompass Multiprotocol Reader System Guide
#410N SELECT UNIQUE ID CODE CRITERIA This command directs the reader to select, buffer, and transmit ID codes according to the following test:
A tag response is buffered, if in the time interval since the new ID was last received, the previously decoded IDs have changed values at least N+1 times or the uniqueness time-out has been achieved or reset. Tag responses that do not pass the test are lost. Each time the reader receives an ID, the uniqueness filter compares it with the con-
tents of a comparison register(s). This register contains two items. The first item is the most recently acquired ID, but only if it differs from the second item. The second item is the second most recent ID. Comparison Register Item 1 Most recently acquired ID (different from Item 2) Item 2 Second most recent ID (different from Item 1) When the uniqueness filter is set to separation of one ID, the newly acquired ID is transmitted only if it differs from the first item. Separation of two IDs allows transmis-
sion if the new ID is different from Items 1 and 2 in the comparison register. A new ID can fail the filter test and not be transmitted; however, it is stored in the comparison register for comparison if it differs from Item 1. Format
#410N Parameters N can be either 0 or 1 N 0 1 Meaning Separation of 1 ID Separation of 2 IDs Pre-condition The reader must be in command mode. Previously selected #410N or #40 uniqueness option in effect. The previously set #410N or #40 was in effect. The uniqueness test has a time limit imposed by the #44N SET VARIABLE TIME-
OUT commands. Expiration of the time-out clock effectively erases the comparison register. In effect, the first ID that the reader acquires after the clock expires always appears to be new and is buffered and transmitted. Newly acquired IDs are only tested against IDs that are registered after the clock expires. This time-out clock can be reset 7-26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands with the #440 RESET UNIQUENESS ON ALL CHANNELS command. The validation procedure is executed before the unique ID test (#420N SELECT VALID ID CODE CRITERIA commands). IDs that do not pass the validation test are lost. Post-condition This command takes effect immediately. Command #40 will be disabled, if it was in effect, upon executing #410N. The com-
mand affects all four RF antenna channels uniqueness settings. Default
#4100 Response
#DONE
#ERROR See Also Separation of 1 ID Valid entry Invalid entry
#530 DISPLAY FILTER PARAMETER STATUS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-27 Encompass Multiprotocol Reader System Guide
#420N SELECT VALID ID CODE CRITERIA This command directs the reader to validate an ID received only after it has been obtained a specified number of times in sequence. The validation procedure is exe-
cuted before the unique ID test (#410N SELECT UNIQUE ID CODE CRITERIA commands). IDs that do not pass the validation test are lost. For example, command
#4204 specifies that the same ID must be obtained from the antenna/RF module five times in succession before it is considered for the uniqueness test. This feature is use-
ful in installations where RF reflections may cause a single tag to be read multiple times or where an occasional ID might be read from fringe areas. Format
#420N Parameters N can be a value from 0 to 4 N 0 1 2 3 4 Meaning 1 response acquisition before valid 2 response acquisitions before valid 3 response acquisitions before valid 4 response acquisitions before valid 5 response acquisitions before valid Pre-condition The reader must be in command mode. The previous #420N command executed is in effect. Post-condition This command takes effect immediately. The command affects all four RF antenna channel's validation settings. Default
#4200 Response
#DONE
#ERROR See Also 1 response acquisition before valid Valid entry Invalid entry
#530 DISPLAY FILTER PARAMETER STATUS 7-28 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#440 RESET UNIQUENESS ON ALL CHANNELS This command causes the ID filtering process set by #410N SELECT UNIQUE ID CODE CRITERIA to restart. It is used in conjunction with the #44N SET VARI-
ABLE TIME-OUT commands. Format
#440 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Unique tags that are in the compare register(s) are cleared on all four RF antenna mul-
tiplexer channel uniqueness tests. This command provides a one-time reset of the uniqueness time-out at which point the previously set time-out interval resumes on all four RF antenna multiplexer channels. The value of the last handshake count is cleared by this command on all four RF antenna multiplexer channels. Default This command does not have a default condition. Response
#DONE
#ERROR See Also
#44N
#410N
#590
#31N Valid entry Invalid entry SET VARIABLE TIME-OUT SELECT UNIQUE ID CODE CRITERIA DISPLAY HANDSHAKE COUNT ON ALL CHANNELS APPEND AUXILIARY INFORMATION SELECTION Note: See #590 DISPLAY HANDSHAKE COUNT ON ALL CHANNELS. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-29 Encompass Multiprotocol Reader System Guide
#440N RESET UNIQUENESS PER CHANNEL This command causes the ID filtering process set by #410N SELECT UNIQUE ID CODE CRITERIA to restart on a per RF antenna multiplexer channel basis. Each RF antenna multiplexer channel has a separate tag uniqueness test. Format
#440N Parameters N can be a value from 0 to 4 N 0 1 2 3 Meaning Antenna multiplexer channel 0
(used for single-channel modes) Antenna multiplexer channel 1 Antenna multiplexer channel 2 Antenna multiplexer channel 3 Pre-condition The reader must be in command mode. Post-condition The uniqueness compare registers are cleared on the selected RF multiplexer channel. The value of the last tag's handshake count is cleared by this command on the selected RF antenna multiplexer channel basis. (Each multiplexed channel has a last tag hand-
shake count.) This command takes effect immediately. Default This command does not have a default condition. Response
#DONE
#ERROR See Also Valid entry Invalid entry
#31N APPEND AUXILIARY INFORMATION SELECTION
#410N SELECT UNIQUE ID CODE CRITERIA
#44N SET VARIABLE TIME-OUT
#590 DISPLAY HANDSHAKE COUNT ON ALL CHANNELS
#590N DISPLAY HANDSHAKE COUNT PER CHANNEL
#642N RF ANTENNA MULTIPLEXER MODE 7-30 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#44N SET VARIABLE TIME-OUT This command sets a time limit on the uniqueness criteria set by #410N SELECT UNIQUE ID CODE CRITERIA. Format
#44N Parameters The parameter N sets the number of minutes on the time-out clock. Each RF channel has an independent timer. These commands set the time-out period for all channels, that is, all channels are set to 2 or 20 minutes. N 1 2 Time-out Clock 2 minutes (factory setting) 20 minutes Pre-condition The reader must be in command mode. The previous #44N setting is in effect. Post-condition Entering these commands effectively expires the time-out clock, which erases all cur-
rent IDs in the comparison register. In effect, the first ID that is acquired after the clock expires always appears to be new and is stored. Newly acquired IDs are only tested against IDs that are registered after the clock resets. The reader restarts the time-out clock for an RF channel when a new ID is buffered from that RF channel. The time-out clock is continually reset (does not expire) as long as the reader receives the same tag ID. This command takes effect immediately. Default
#441 Response
#DONE
#ERROR See Also 2 minutes Valid entry Invalid entry
#410N SELECT UNIQUE ID CODE CRITERIA
#440 RESET UNIQUENESS ON ALL CHANNELS
#440N RESET UNIQUENESS PER CHANNEL
#527 DISPLAY RF STATUS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-31 Encompass Multiprotocol Reader System Guide
#47NN SELECT TAG TYPE MODE This command selects the tag processing mode for the Encompass Reader. Format
#47NN Parameters The NN parameter specifies tag read mode. NN Tag Mode 00 88 Stop Mode (RF off) Set Mode 88 Pre-condition The reader must be in command mode. Post-condition The reader must be in command mode. Note: #63 RESET READER command required for changes to take effect.#$#
Default Factory Default Scenario: First time to configure tag mode
(Powers up in mode 00)
#01 (command mode)
#DONE
#4788 (Set desired tag mode)
#DONE
(Perform setup configuration)
#63 (Restart to get mode 4788 to take effect) Scenario 1: Toggle between Stop Mode and Mode 88
(#4788 pre-existing tag mode)
#01 (command mode)
#DONE
#4700 (Stop tag mode processing, RF off)
#DONE
#4788 (Restart tag mode processing, RF on, no reset required)
#DONE
#00
#DONE (system running in mode 4788) Default
#4700 STOP TAG MODE (RF OFF) 7-32 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Response
#DONE
#ERROR See Also Valid entry Invalid entry
#565 DISPLAY TAG MODE SETTING Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-33 Encompass Multiprotocol Reader System Guide
#487N SET IAG SLOT NUMBER Sets the IAG trigger pulse slot, which allows multiple readers to have non-overlapping timeslots. Format
#487N Parameters N = IAG Trigger Slot Number with a range from 1 to 3 Pre-condition Adjacent readers using this configuration require synchronization using the TDM cable and synchronization pulse. Post-condition This command takes effect immediately. Default N = 1 Response
#DONE See Also
#587 DISPLAY IAG SLOT NUMBER Note: Lane Setup: Adjacent readers are configured with different slots in order, that is, Reader 1 (N = 1), Reader 2 (N =2), Reader 3 (N = 3), Reader 4 (N = 1), and so on. 7-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#493 IT2200 GENERAL COMMAND REQUEST CONFIGURATION This command sets a specified IT2200 command configuration per antenna channel. The configuration is saved to nonvolatile memory upon completion. Format
#493<Protocol><Command Action>[<Tag Request Data>]<Optype><Antenna>
#493PPAAAAQQQQBBBBOOPPPPNNCCCCSSRRRRAA
#493000000C003003001000701000000000000 Parameters PP Protocol Set to 00 for IT2200. This determines the request structure. AAAA Command Action Set to 0000. QQQQ Request Code C003 Read Request BBBB Bit Count This field indicates the number of bits in the message. The bit count includes the number of bits in all fields after the bit count, including the CRC. OO Options Read Request Options Option Bits Bit 7 Bit 6 Bit 54 Bit 3 Bit 2 Bit 10 Unused Tag type Page/
password select BIST request Anti-
playback request Tag addressing Tag Type This field indicates the type of tag that has responded. The types include standard toll tags and check tags. Value Description 0 1 Toll tags Check tags Page/Password Select This field indicates the tag data area selected and the spe-
cific data contained in the command for that tag data area. Valid values and corre-
sponding definitions are specified in Table 7-2. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-35 Encompass Multiprotocol Reader System Guide Table 7-2 Definition of Page/Password Select Values Value 00 01*
11*
Definition General data page area selected, no password specified General data page area selected, user password specified Owner area selected with a global password specified
*For future use, not currently supported. The owner and user areas contain user and global passwords that cannot be read. BIST Request This field indicates whether the tag should return a built-in self test
(BIST) code in the read response. The BIST code is returned by the tag and displays the results of the BIST test that was run the last time the tag entered idle mode. Value Definition 0 1 BIST code not returned BIST code returned Anti-playback Request This field indicates whether the tag should return an anti-
playback code in the read response. The anti-playback code indicates whether a tag has been tampered with. The anti-playback code is returned by the tag and is incre-
mented each time the tag is read. This function may be used for post-validation of tags at the system level by monitoring the sequencing of this field for a given tag. Value Definition 0 1 Anti-playback code not returned Anti-playback code returned Tag Addressing This field specifies which tags should respond to the read request. Table 7-3 lists the valid values and corresponding definitions. Table 7-3 Definitions of Tag Addressing Value Value 00 01 Definition All tags respond to this request. The response contains the Title 21 ID. All tags respond to this request. The response contains the tag serial number. 7-36 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Table 7-3 Definitions of Tag Addressing Value (continued) 10 11 Only tags with the specified Title 21 ID respond. The response contains the specified Title 21 ID in the tag ID field (serial number field). Only tags with the specified tag serial number will respond. The responses contain the specified tag serial number in the tag ID field. PPPP Starting Page Number This field is a binary integer corresponding to the tag page number to be read. NN Count This field is for multipage reads only and is not implemented in the IT2200-
series tags. It should be set to a 01H.
(SSSSSSSS) Tag ID (serial number or Title 21 ID) This field is optional for read requests without passwords, and contains a Title 21 tag serial number. It is required for requests with passwords. The contents of this data field are indicated by the tag addressing field in the option bits.
(PPPPPPPP) User Password This field is optional and contains a user password. The contents of this data field are indicated by the page/password select subfield. A user password consists of four bytes of data.
(PPPPPPPP)
(PPPPPPPP) Global Password This field is optional and contains a global password. The contents of this data field are indicated by the page/password select subfield. A global password consists of eight bytes of data. CCCC Reserved CRC placeholder SS OpType This one-byte field indicates whether the associated command should be configured for auto send (mode-based). Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-37 Encompass Multiprotocol Reader System Guide Setting Description 00 01 Normal operation Auto send TTTT Tries This two-byte data field specifies the number of transmission attempts to be made for the given transaction. AA Ant This antenna channel field indicates the channel-associated command to configure. Example
#493<Protocol><Command Action>[<Tag Request Data>]<Optype><Antenna>
#493PPAAAAQQQQBBBBOOPPPPNNCCCCSSRRRRAA
#493000000C003003001000701000000000000 where
(protocol)
(cmd action)
(request code)
(bit count)
(options)
(starting page #)
= 00
= 0000
= C003
= 8000
= 0030
= 01
= 000x, where x corresponds to tag type
= IT2200
= Command action
= IT2200 read request
= Title 21 read request
= Bit count
= Option
= Starting page number
(page count)
= 01
= Page count
(reserved - CRC)
= 0000
= Reserved (CRC placeholder)
(op type)
(retry)
(antenna)
= 00
= 0000
= 00
= OpType (normal operation)
= Retry
= Antenna number PP AAAA QQQQ BBBB OO PPPP NN CCCC SS RRRR AA Pre-condition The reader must be in stop mode (#4700). Post-condition This command takes effect immediately. 7-38 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Default This command does not have a default condition. Response
#DONE Valid Parameters
#ERROR Invalid Parameters See Also
#5493 DISPLAY IT2200 CONFIGURATION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-39 Encompass Multiprotocol Reader System Guide
#493 SET EGO/SEGO GROUP SELECT EQUALS CONFIGURATION This command sets the eGo/SeGo Group Select Equals configuration per antenna channel. Using the group select equals operation the reader can select tags that match the mask and data in the command. Using this command, the reader transmits the group select equals command code <CMDCDE>, byte mask <MASK>, byte address
<ADDR>, and eight data bytes <DATA> to the tag. The tag applies the mask to the data. Each bit set to a 1 in the mask enables the associated data byte to be compared with eight data bytes in the tag memory offset by the address. If any enabled bytes do not match the memory, the tag does not respond. Format
#493<PROT><CMDACT><CMDCDE><TAGID><ADDR><MASK><STRADR><DATA><DEPTH><ANT>
#493PPAAAACCTTTTTTTTTTTTTTTTAAMMSSDDDDDDDDDDDDDDDDTTAA Parameters PP
<PROT>:
Protocol Range:
03 - eGo 05 - SeGo AAAA <CMDACT>:
Command Action Range:
0000 - FFFF hex CC
<CMDCDE>:
Command Code Range:
00 - FF hex T...T
<TAGID>:*
8_Bytes_Tag ID Range:
0000000000000000 - FFFFFFFFFFFFFFFF hex AA MM SS
<ADDR>:
Byte_Address Range:
00 - FF hex
<MASK>
Byte_Mask Range:
00 - FF hex
<STRADR>:*
Start_Address Range:
00 - FF hex D...D
<DATA>:
8_Bytes_Data Range:
0000000000000000 - FFFFFFFFFFFFFFFF hex TT AA PP 03 05
<DEPTH>:
Command Depth Range:
00 - FF hex
<ANT>:
Nibble_Antenna Range:
0 - 3 Protocol eGo SeGo Note: *These protocols are not used in Mode 88, therefore those unused bits are filled with 0s,
(i.e., #493PPAAAACC0000000000000000AAMM00DDDDDDDDDDDDDDDDTTAA
#493PPAAAACC0000000000000000AAMM00DDDDDDDDDDDDDDDDTTAA
#49305000000000000000000000000000000000000000000000000 Pre-condition The reader must be in command mode. Post-condition 7-40 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Note: #63 RESET READER command required for changes to take effect. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-41 Encompass Multiprotocol Reader System Guide Defaults The defaults equal a Group Select All (all tags respond)
<PROT>:
Default:
03 and 05 both protocols
<CMDACT>:
Default:
0000
<CMDCDE>: Default:
<MASK>:
Default:
<ADDR>:
Default:
00 00 00
<DATA>:
Default:
0000000000000000 hex
<ANT>:
Default:
Defaults applied to all antenna channels Response
#DONE Valid Parameters
#ERROR Invalid Parameters See Also
#5493 DISPLAY eGo/SeGo CONFIGURATION Note: Group select settings are based on the tags deployed in specific markets and locations. MASK, DATA, and ADDR settings should be chosen to work with the mar-
ket and site-specific requirements. Group Select parameters should be kept in a script file due to the large number of parameters. 7-42 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#4ANNNN SET PROTOCOLS UNIVERSAL TAG MODE This command sets the Encompass Reader protocols. Format
#4ANNNN Where NNNN specifies the tag read mode Range NNNN Hex: 000003FF Hex
(0000 0000 0000 00000000 0011 1111 1111 binary) Binary MSB LSB Rsvd Rsvd CVISN Rsvd IAG SeGo eGo IT2200 Title 21 ATA 1/2 ATA Full Rsvd 0NNN X X X X X X X X X X X X 10 bits used, 16 allocated The first 4 bits are reserved (Rsvd) as indicated by 0. Where X is a bit. Example 0000HEX 003FHEX
0000 0000 0000 0000 binary = No protocols enabled 0000 0000 0011 1111 binary = eGo, IT2200, Title 21, ATA 1/2, ATA full 003EHEX -->
0000 0000 0011 1110 binary = eGo, IT2200, Title 21, ATA 1/2, ATA full ***
03FFHEX -->
0000 0011 1111 1111 binary = All protocols enabled Pre-condition Note: The Encompass Reader must be in COMMAND MODE (#01) Post-condition Note: #63 RESET READER command required for changes to take effect. Default
#4700 STOP TAG MODE (RF OFF) Response
#DONE Valid entry
#ERROR Invalid entry See Also
#566 DISPLAY PROTOCOLS Note: The Encompass Reader skips the reserved fields, which are indicated by ***. If the reserved bit is enabled, then the bit field does not change the transaction state machine. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-43 Encompass Multiprotocol Reader System Guide
#4B [APN] SECONDARY TAG SEQUENCES This command supplies the options to set the Encompass Reader to Mode 88 opera-
tion by allowing the user to select from a set of predefined tag operations per protocol. Format
#4B [APN]
where A = Antenna Number Range: 0-3 P = Tag Protocol 0 1 2 3 4 5 6 7 IT2200 Title 21 ATA full-frame eGo IAG SeGo CVISN ATA half-frame N = Sequence per Protocol Range: 0-F Parameters Sequence Matrix 2 02 12 22 32 42 52 62 72 3 03 13 23 33 43 53 63 73 4 04 14 24 34 44 54 64 74 5 05 15 25 35 45 55 65 75 6 06 16 26 36 46 56 66 76 P/N 0 1 2 3 4 5 6 7 0 00 10 20 30 40 50 60 70 1 01 11 21 31 41 51 61 71 IT2200 read-only IT2200 read w/Gen Ack PN Sequence 00 01 10 Title 21 read-only 11 7 07 17 27 37 47 57 67 77 8 08 18 28 38 48 58 68 78 9 09 19 29 39 49 59 69 79 A 0A 1A 2A 3A 4A 5A 6A 7A B 0B 1B 2B 3B 4B 5B 6B 7B C D 0C 0D 1C 1D 2C 2D 3C 3D 4C 4D 5C 5D 6C 6D 7C 7D E 0E 1E 2E 3E 4E 5E 6E 7E F 0F 1F 2F 3F 4F 5F 6F 7F Description Restores normal operation Read followed by a Gen Ack configured with #493 Restores normal operation Title 21 read w/Title 21 Ack Read followed by a Title 21 Ack Note: Order changed for symmetry with the Display Tag Sequence command 7-44 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Post-condition Note: #63 RESET READER command required for changes to take effect. See Also
#54B[AP] DISPLAY SECONDARY TAG SEQUENCE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-45 Encompass Multiprotocol Reader System Guide Command Group 5 Reader Status Group 5 commands provide status reports on the parameters and operation of the reader. Thus, each command has a different response. Reader response characters may be shown in brackets <>. The brackets indicate that the response is a value in the range of numbers in the brackets; the brackets are not part of the response. For exam-
ple, the #521 DISPLAY READER ID NUMBER command responds with a hex value ranging between 00 and FF. In the command discussion, the response is
#RDID <00FF>
If the reader ID number is 7, for example, the actual response is
#RDID 07 All spaces shown in the response are actual spaces sent from the reader. In the previ-
ous example, there is one space between #RDID and 07.
#505 DISPLAY FIRMWARE VERSION AND SERIAL NUMBER This command displays the primary microcontroller firmware version number and serial number. Format
#505 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. The firmware version displays. Default This command does not have a default condition. Response
#Model E5 AI1200 Ver X.XX SNXXXXXXX The displayed line contains the current version of the microcontroller firmware and reader-assigned serial number (SN). The SN is a seven-digit decimal value (0 through 9), with the first 2 digits representing the year. Refer to the firmware version number when contacting TransCore about the firmware. 7-46 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#506 DISPLAY HARDWARE CONFIGURATION INFORMATION This command displays hardware configuration information stored in the reader mem-
ory by the user. Hardware configuration information is empty by default until you set the information to any 20-character ASCII string desired using command #696S...S STORE HARDWARE CONFIGURATION. The reader responds with an ASCII string from 1 to 20 characters long. Format
#506 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command displays hardware configuration information. This command takes effect immediately. Default This command does not have a default condition. Response
#<1 to 20 Character ASCII string>
See Also
#696S...S STORE HARDWARE CONFIGURATION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-47 Encompass Multiprotocol Reader System Guide
#520 DISPLAY POWER OUTAGE AND RESTORE BITS This command displays the value of the reader's power outage and restore bits. The power outage bit value changes from 0 to 1 when power to the reader is interrupted. To reset the bit, use the #63 RESET READER command or the #65 RESET POWER OUTAGE BIT. On initial power-up, one of these two commands must be used to properly initialize this bit. Format
#520 Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#PWRB P<01>
where P0 P1 indicates power to reader has been maintained since last zeroing of this bit. indicates power to reader has been lost since last zeroing of this bit. See Also
#63 RESET READER
#65 RESET POWER OUTAGE BIT 7-48 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#521 DISPLAY READER ID NUMBER This command displays the reader identification (ID) number. Format
#521 Parameters There are no parameters for this command. Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#RDID <00FF>
This value is hex from 00 to FF and is set by the #60NN SET READER ID NUMBER command. This number is stored in non-volatile EEPROM and is preserved across a power interruption. See Also
#31N APPEND AUXILIARY INFORMATION SELECTION
#60NN SET READER ID NUMBER Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-49 Encompass Multiprotocol Reader System Guide
#522 DISPLAY COM1 PORT COMMUNICATION PARAMETERS This command displays the parameters set for the COM1 port communications. Val-
ues correspond to those used to set the communications parameters through the vari-
ous #100N-series commands. Format
#522 Parameters There are no parameters for this command. Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#COM1 B<09> S<01> P<02> D<03>
where B is the baud rate and can be a value from 0 to 9 B Baud Rate (bps) 0 1 2 3 4 5 6 7 8 9 300 600 1200 2400 4800 9600 19200 38400 57600 115200*
*Requires the use of a high-
quality RS232 cable 7-50 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands S is the stop bits. Stop bits (S) can be either 0 or 1 S 0 1 Stop Bits 1 stop bit 2 stop bits P is the parity and can be a value from 0 to 2 P 0 1 2 Parity Disable parity Enable even parity Enable odd parity D is the end-of-line delay and can be a value from 0 to 3 D 0 1 2 3 End-Of-Line Delay 0 ms 100 ms 200 ms 300 ms There is one space between each value. For example, if the reader has the factory settings, the display reads:
#COM1 B5 S0 P0 D1 B5 S0 P0 D1 baud rate of 9600 one stop bit parity disabled 100-ms end-of-line delay See Also
#100N SET BAUD RATE
#101N SET COM1 PORT STOP BITS
#102N SET COM1 PORT PARITY Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-51 Encompass Multiprotocol Reader System Guide
#524 DISPLAY APPENDED INFORMATION STATUS This command displays the information being appended to reader transmissions. The information can be a combination of time, date, auxiliary, and authority information, such as reader ID number, antenna number, number of times the previous tag was read, sensor input status, and whether authority information is numeric or ASCII. Format
#524 Parameters There are no parameters for this command. Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#IDAP T<01> D<01> X<01>
where T0 T1 D0 D1 X0 X1 indicates time is not appended indicates time is appended indicates date is not appended indicates date is appended indicates auxiliary information is not appended indicates auxiliary information appended There is one space between each of the values. For example, if the reader has the factory settings, the display reads
#IDAP T1 D1 X1. This corresponds to time, date, auxiliary, and four-byte numeric authority information appended. When time and date are appended, they are appended to ID codes, sensor status change and sensor input report messages. See Also
#30N APPEND TIME AND DATE SELECTION
#31N APPEND AUXILIARY INFORMATION SELECTION 7-52 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#525 ENQUIRE COMMUNICATION PROTOCOL STATUS This command displays the communication protocol status set by the #61N command. Format
#525 Parameters There are no parameters for this command. Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default See Response section. Response
#ECPS P<01> T<00FF> X<02> S<0>
where P0 P1 T X0 X1 X2 S0 basic protocol enabled factory setting error correcting protocol (ECP) enabled ECP acknowledgment time-out disable flow control factory setting enable XON/XOFF flow control enable hardware flow control
<som> = # (23 hex) factory setting If the reader has factory settings, the response is
#ECPS P0 TFE X0 S0 basic protocol enabled time-out set to 3 (@150 ms) ON/XOFF flow control enabled
# as <som> character See Also
#61N SELECT COMMUNICATION PROTOCOL
#612NN SET ERROR CORRECTING PROTOCOL TIME-OUT
#614N FLOW CONTROL SETTINGS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-53 Encompass Multiprotocol Reader System Guide
#526 DISPLAY I/O STATUS This command displays the I/O status indicating whether the output status modules are controlled externally through the #620N SET OUTPUT CONTROL commands or internally through the #62N SET PREDEFINED OUTPUT CONTROL command. If the output modules are controlled externally, this command displays the current ener-
gized or de-energized states. This command also displays the condition of the four sensor input circuits. The final value displayed is the output pulse duration set by the
#67NP SET OUTPUT PULSE DURATION command. Format
#526 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#IOST C<02> O<0F> I<0F> D0<0F> D1<0F> D2<0F> D3<0F>
where C0 C1 C2 ON IN D0 D1 D2 D3 O0 O1 O2 control is external (See #620N commands) control is internal (See #621 command) control is internal (See #622 command) output status N<0F> (see table below) input status N<0F> (see table below) output pulse duration DIGITAL I/O port D0 output pulse duration DIGITAL I/O port D1 output pulse duration DIGITAL I/O port D2 output pulse duration DIGITAL I/O port D3 Output Port #
1 X 2 3 0 X 7-54 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Output Port #
1 X X X X X X X 2 X X X X X X X X Input Port #
1 X X X 2 X X X 3 X X X X X X X X 3 0 X X X X X X X 0 X X X O3 O4 O5 O6 O7 O8 O9 OA OB OC OD OE OF I0 I1 I2 I3 I4 I5 I6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-55 Encompass Multiprotocol Reader System Guide Input Port #
1 X X X X X 2 X X X X X 3 X X X X X X X X 0 X X X X X I7 I8 I9 IA IB IC ID IE IF X = configured as output or input See Also
#620N SET OUTPUT CONTROL
#62N SET PREDEFINED OUTPUT CONTROL
#67NP SET OUTPUT PULSE DURATION Note: The values for D0 through D3 correspond to the values entered through the
#67NP SET OUTPUT PULSE DURATION commands and range from 0 (4 ms) to F
(752 ms). 7-56 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#527 DISPLAY RF STATUS This command displays the current RF status. The command also shows if the RF is controlled through external host commands, sense input, or is in dual-channel multi-
plex mode; whether the RF is off or on; and the uniqueness time-out setting deter-
mined by the #44N SET VARIABLE TIME-OUT commands. Format
#527 Parameters There are no parameters associated with this command. Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#RFST C<01> M<0F> O<05> T<12>
where C0 C1 M0 M1 M3 RF on continuously enabled
(see command #6411 for detailed description) RF on by presence enabled
(see command #6410 for detailed description) Single channel
(see command #6420 for detailed description) Single-channel antenna synchronization compatible
(see command #6421 for detailed description) Two-channel multiplexing (0, 1)
(see command #6423 for detailed description) MC Two-channel multiplexing (2, 3)
(see command #642C for detailed description) M7 MF O0 O1 O2 O3 O4 O5 T1 Three-channel multiplexing (0, 1, 2)
(see command #6427 for detailed description) Four-channel multiplexing (0, 1, 2, 3)
(see command #642F for detailed description) RF off (real-time status) Manual antenna channel 0 on (1, 2, 3 off) Manual antenna channel 1 on (0, 2, 3 off) Manual antenna channel 2 on (0, 1, 3 off) Manual antenna channel 3 on (0, 1, 2 off) RF on (real-time status) Variable time-out clock set to 2 minutes Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-57 Encompass Multiprotocol Reader System Guide T2 Variable time-out clock set to 20 minutes See Also
#44N SET VARIABLE TIME-OUT
#620N SET OUTPUT CONTROL
#640N RF CONTROL
#641N RF MODE CONTROL
#642N RF ANTENNA MULTIPLEXER MODE Note: #6410 RF BY PRESENCE ENABLED O0 displayed when presence is deasserted for any RF channel O5 displayed when presence is asserted for any RF channel Note: #6411 RF ON CONTINUOUSLY ENABLED O0 displayed if #6400 TURN RF OFF is in effect O5 displayed is #6405 TURN RF ON is in effect 7-58 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#529 DISPLAY PRESENCE DETECTOR STATUS This command displays the parameters set for presence detector status as defined by the #69N-series of commands. Format
#529 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#PRST P<01> D<0F> A<02> T<0F> I<01>
where P0 P1 Sensor input reports disabled
(see command #6900) Sensor input reports enabled
(see command #6901) DN Presence minimum true period
(see command #691N) A0 A1 A2 TN I0 I1 RF off on time-out only RF off on time-out or tag
(see command #6920)
(see command #6921) RF off on time-out or presence conditions false
(see command #6922) Presence control time-out
(see command #693N) Sense input energized for true
(see command #6940) Sense input de-energized for true
(see command #6941) For example, if the reader has the factory settings, it responds with:
#PRST P0 D6 A2 TF I0 which corresponds to Sensor input reports disabled Presence true period of 32 ms RF control off on time-out only Presence RF control time-out of 32 ms Digital sense input module energized for positive logic Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-59 Encompass Multiprotocol Reader System Guide See Also
#690N SENSOR INPUT REPORTS
#691N SET MINIMUM PRESENCE TRUE PERIOD
#692N SELECT PRESENCE RF CONTROL ALGORITHM
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD
#694N SELECT SENSE INPUT INVERSION 7-60 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#530 DISPLAY FILTER PARAMETER STATUS This command displays the parameters set for the identification separation and valida-
tion parameters. Format
#530 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#RF0S U<01> V<04>
U: Uniqueness filter criteria V: Valid ID code criteria. Values correspond to those used to set the uniqueness and valid ID code parameters through the #410N SELECT UNIQUE ID CODE CRITERIA and #420N SELECT VALID ID CODE CRITERIA commands. For example, if the reader is set to the factory values, the display would read as fol-
lows:
#RF0S U0 V0 U0: separation of one ID for uniqueness filtering V0: obtaining an ID one time to consider it valid. See Also
#410N SELECT UNIQUE ID CODE CRITERIA
#420N SELECT VALID ID CODE CRITERIA. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-61 Encompass Multiprotocol Reader System Guide
#535 DISPLAY BUFFER CONTROL STATUS This command displays buffer control mode status as enabled or disabled. Format
#535 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#BCM <01>
where 0 buffer control mode disabled 1 buffer control mode enabled See Also
#616N BUFFER CONTROL MODE SETTINGS 7-62 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#5493 DISPLAY IT2200 CONFIGURATION This command displays the IT2200 configuration. Field Format
#5493<Protocol><Command Action><Command Code><Reserved><Antenna>
Text Format
#5493PPAAAACCCCVVVVAA Parameters where Protocol (PP) 1-byte value indicating IT2200 as the tag type data 0x00 = IT2200 Command Action (AAAA) 2-byte value 0x0000 Command Code (CCCC) 2-byte value indicating a Gen Ack or Page Read 0xC003 = Page Read 0xF00F = Gen Ack Reserved (VVVV) 2-byte field for future use 0x0000 Antenna (AA) 1-byte value indicating the antenna channel 0x00 = Antenna 0 0x01 = Antenna 1 0x02 = Antenna 2 0x03 = Antenna 3 Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Example
//Get Antenna 0 Parameters
#5493000000C003000000
#5493000000C003003001000701000000000000 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-63 Encompass Multiprotocol Reader System Guide where PP = 00 = IT2200 AAAA = 0000 = Command Action QQQQ = C003 = IT2200 Read Request BBBB = 0030 = Bit Count OO = 01 = Option PPPP = 0007 = Starting Page Number NN = 01 = Page Count CCCC = 0000 = Reserved (CRC placeholder) SS = 00 = OpType (normal operation) TTTT = 0000 = Tries AA = 00 = Antenna Number See Also
#493 IT2200 GENERAL COMMAND REQUEST CONFIGURATION 7-64 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#5493 DISPLAY eGo/SeGo CONFIGURATION This command displays the Group Select Equal settings for eGo or SeGo. Field Format
#5493<Protocol><Command Action><Command Code><Command Depth><Antenna>
Text Format
#5493PPAAAACCDDAA where Protocol (PP) 1-byte value indicating tag type data 0x03 = eGo 0x05 = SeGo Command Action (AAAA) 2-byte value 0x0000 Command Code (CC) 1-byte value indicating a Group Select Equals 0x00 = Group Select Equals Command Depth (DD) 1-byte value 0x00 = 1st layer Antenna (AA) 1-byte indicating the antenna channel 0x00 = Antenna 0 0x01 = Antenna 1 0x02 = Antenna 2 0x03 = Antenna 3 Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response Valid Entry:
#5493PPAAAACCTTTTTTTTTTTTTTTTMMAADDDDDDDDDDDDDDDDSSTTTTAA Invalid Entry
#Error Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-65 Encompass Multiprotocol Reader System Guide Example
//Get Antenna 0 Parameters
#5493050000000000
#54930500000000000000000000001C0A012345670123456700000000 See Also
#493 SET eGo/SeGo GROUP SELECT EQUALS CONFIGURATION 7-66 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#54B [AP] DISPLAY SECONDARY TAG SEQUENCE This command displays the options to the Mode 88 operation by allowing the user to select from a set of predefined tag operations per protocol. Format
#54B [AP]
Parameters A = Antenna Number and has a range from 0 to 3 P = Tag Protocol and has a range from 0 to 7 where 0 1 2 3 4 5 6 7 IT2200 Title 21 ATA full-frame eGo IAG SeGo CVISN ATA half-frame Pre-condition The reader must be in command mode Post-condition Note: #63 RESET READER command required for changes to take effect. Default For IT2200, no acknowledge (Ack) Response The possible responses are shown here. P 0 1 2 3 4 5 6 7
#IT2200 A[A] N[N]
#T21
#ATA
#EGO
#IAG A[A] N[N]
A[A] N[N]
A[A] N[N]
A[A] N[N]
#SEGO A[A] N[N]
#CVISN A[A] N[N]
#ATA1/2 A[A] N[N]
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-67 Encompass Multiprotocol Reader System Guide where A = Antenna Number and has a range from 0 to 3 N = Sequence per Protocol and has a range from 0 to F Parameters Sequence Matrix P/N 0 0 1 2 3 4 5 6 7 00 10 20 30 40 50 60 70 1 01 11 21 31 41 51 61 71 2 02 12 22 32 42 52 62 72 3 03 13 23 33 43 53 63 73 4 04 14 24 34 44 54 64 74 5 05 15 25 35 45 55 65 75 6 06 16 26 36 46 56 66 76 7 07 17 27 37 47 57 67 77 8 08 18 28 38 48 58 68 78 9 09 19 29 39 49 59 69 79 A 0A 1A 2A 3A 4A 5A 6A 7A B 0B 1B 2B 3B 4B 5B 6B 7B C 0C 1C 2C 3C 4C 5C 6C 7C D 0D 1D 2D 3D 4D 5D 6D 7D E 0E 1E 2E 3E 4E 5E 6E 7E F 0F 1F 2F 3F 4F 5F 6F 7F PNA Sequence 00 01 10 11 IT2200 read-only IT2200 read w/Gen Ack Title 21 read-only Title 21 read w/Title 21 Ack Description Restores normal operation Read followed by a Gen Ack configured with #493 Restores normal operation Read followed by a Title 21 Ack Examples:
#4B010
#DONE
#54B01
#T21
#4B101
#DONE Set Title 21 read-only on Antenna 0 #4BN Get Title 21 N on Antenna 0 A0 N0 T21 read-only on Antenna 0 Set IT2200 read w/Gen Ack on Antenna 1
#54B01
#IT2200 A1 N1 Get IT2200 N on Antenna 1 IT2200 read w/Gen Ack See Also
#4B[AP] SECONDARY TAG SEQUENCES 7-68 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#550 DISPLAY SYSTEM CHECK TAG CONTROL PARAMETERS This command displays the control parameters for the system check tag. Format
#550 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#SCTS M<01> T<0F> X<01>
where M0 indicates periodic test mode disabled M1 indicates periodic test mode enabled T0 is a repetitive time interval of 30 seconds T1 is a repetitive time interval of 2 minutes T2 is a repetitive time interval of 4 minutes T3 is a repetitive time interval of 8 minutes T4 is a repetitive time interval of 15 minutes T5 is a repetitive time interval of 30 minutes T6 is a repetitive time interval of 1 hour T7 is a repetitive time interval of 2 hours T8 is a repetitive time interval of 4 hours T9 is a repetitive time interval of 8 hours X0 indicates eGo, SeGo, or ATA check tag modes X1 indicates Title 21 or IT2200 check tag modes See Also
#810 DISABLE SYSTEM CHECK TAG PERIODIC MODE
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-69 Encompass Multiprotocol Reader System Guide
#560 DISPLAY SENSOR STATUS CHANGE MODE This command displays the sensor status change feature status. Format
#560 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#SSTC E<01> M<0F>
where E0 E1 MN indicates sensor status change status disabled indicates sensor status change status enabled indicates value of mask for inputs enabled (see table) Input Port 1 X X X X 2 X X X X 3 X X 0 X X X X X M0 M1 M2 M3 M4 M5 M6 M7 M8 M9 7-70 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Input Port 1 X X X X 2 X X X X 3 X X X X X X 0 X X X MA MB MC MD ME MF where X = on, = off See Also
#82X SET SENSOR STATUS CHANGE MODE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-71 Encompass Multiprotocol Reader System Guide
#561 DISPLAY LINE LOSS This command displays the coaxial cable line loss between the Encompass Reader and the antenna. Format
#561 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#LINE LOSS N where N 0 dB 1 dB 2 dB 3 dB See Also
#960N SET LINE LOSS 7-72 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#565 DISPLAY TAG MODE SETTING This command displays the Encompass Reader tag mode. Format
#565 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#56500
#56588 See Also Stop Mode (RF off) Mode 88
#47NN SELECT TAG TYPE MODE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-73 Encompass Multiprotocol Reader System Guide
#566 DISPLAY PROTOCOLS This command displays the current tag mode. Format
#566 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#566NNNN where NNNN parameter specifies the tag read mode. This parameter must be converted to binary to yield the protocol enable bits. Range NNNN Hex: 000003FF Hex
(0000 0000 0000 00000000 0011 1111 1111 binary) Binary MSB LSB Rsvd Rsvd CVISN Rsvd IAG SeGo eGo IT2200 Title 21 ATA 1/2 ATA Full Rsvd 0NNN X X X X X X X X X X X X 10 bits are used, 16 are allocated The first 4 bits are reserved (Rsvd) as indicated by 0, where X specifies an enabled bit. Example 0000HEX 0037HEX 0036HEX
0000 0000 0000 0000 binary = No protocols enabled 0000 0000 0011 1111 binary = eGo, IT2200, Title 21, ATA 1/2, ATA full 0000 0000 0011 1110 binary = eGo, IT2200, Title 21, ATA 1/2, ATA full 0FFFHEX
0000 0011 1111 1111 binary = All protocols enabled 7-74 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands See Also
#4ANNNN SET PROTOCOLS UNIVERSAL TAG MODE Note: The Encompass Reader skips the reserved fields (indicated by ***). If the reserved bit is enabled, then the bit field does not change the transaction state machine. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-75 Encompass Multiprotocol Reader System Guide
#57N DISPLAY ATTENUATION AND RANGE SETTINGS This command displays the attenuation and range settings for a given tag type N. Format
#57N Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response N 0 1 2 3 4 5 6 7 Response
#ITGS D<0F> U<0F> R<0014>
#T21S D<0F> U<0F> R<0014>
#ATAS U<0F> R<0014>
#EGOS D<0F> U<0F> R<0014>
#IAGS D<0F>
#SEGO D<0F> U<0F> R<0014>
#CVISN D<0-F> U<0-F> R<00-F>
#ATA1/2 U<0-F> R<00-14>
where DN UN RNN See Also downlink attenuation uplink attenuation range adjust
#920NDU SET RF ATTENUATION
#921NRR SET RANGE ADJUST 7-76 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#581 DISPLAY FREQUENCY IN MHZ This command displays the frequency parameters in MHz. Format
#581 There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#F UNNN.NN DNNN.NN where UNNN.NN DNNN.NN Uplink frequency setting (see UNNN.NN table for settings) Downlink frequency setting (see DNNN.NN table for settings) UNNN.NN Frequency (MHz) U800.00*
UNNN.NN Frequency (MHz) U902.25 U902.50 U902.75 U903.00 U903.25 U903.50 U903.75 U910.00 U910.25 U910.50 U910.75 U911.00 U911.25 U915.00 U915.25 U915.50 U915.75 U916.00 U916.25 U916.50 U916.75 U917.00 U917.25 U917.50 U917.75 U918.00 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-77 Encompass Multiprotocol Reader System Guide UNNN.NN Frequency (MHz) UNNN.NN Frequency (MHz) U911.50 U911.75 U912.00 U912.25 U912.50 U912.75 U913.00 U913.25 U913.50 U913.75 U914.00 U914.25 U914.50 U914.75 U918.25 U918.00 U918.50 U918.75 U919.00 U919.25 U919.50 U919.75 U920.25 U920.50 U920.75 U921.00 U921.25 U921.50 Note * These frequencies are not in the location and monitoring service band and are not available for use in the United States; these include all 800.00 MHz frequencies. DNNN.NN Frequency (MHz) DNNN.NN Frequency (MHz) D870.00*
D902.25*
D902.50*
D902.75*
D903.00*
D903.25*
D903.50*
D903.75*
D910.00*
D915.00 D915.25 D915.50 D915.75 D916.00 D916.25 D916.50 D916.75 7-78 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands DNNN.NN Frequency (MHz) DNNN.NN Frequency (MHz) D910.25*
D910.50*
D910.75*
D911.00*
D911.25*
D911.50*
D911.75*
D912.00*
D912.25*
D912.50*
D912.75 D913.00 D913.25 D913.50 D913.75 D914.00 D914.25 D914.50 D914.75 D917.00 D917.25 D917.50 D917.75 D918.00 D918.25 D918.50 D918.75 D919.00*
D919.25*
D919.50*
D919.75*
D920.00*
D920.25*
D920.50*
D920.75*
D921.00*
D921.25*
D921.50*
Note *These frequencies are not in the location and monitoring service band and are not available for use in the United States; these include all 800.00 MHz frequencies. Exceptions Note: When using eGo/SeGo protocol tags, use downlink frequencies from 911.75 MHz to 919.75 MHz. Note: When using IT2200 and Title 21 protocol tags, use downlink frequencies from 912.75 MHz to 918.75 MHz. Note: When using active tags, such as IAG protocol tags, use downlink frequencies from 914.75 MHz to 916.75 MHz. See Also Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-79 Encompass Multiprotocol Reader System Guide
#9CNNNN SET UPLINK RF IN MHZ
#9FNNNN SET DOWNLINK RF IN MHZ 7-80 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#582 DISPLAY TDM TIME VALUES This command displays the TDM time values currently active in the Encompass Reader. Format
#582 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#TDMT D<NNN> U<NNN> S<NN>
where D<NNN>
transaction delay, transaction delay time = NNN*50 s. U<NNN>
transaction duration, transaction duration time = NNN*50 s. S<NN>
synchronization rate, where NN = synchronization rate in periods per second. The value range for S is 02 to FF hex. The synchronization rate = 1/synchronization period. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-81 Encompass Multiprotocol Reader System Guide
#585 DISPLAY TDM SETTINGS This command displays the active TDM settings in the Encompass Reader. Format
#585 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#TDMS T<01> M<03> S<026>
where T = TDM is off (0) or TDM is on (1) M = reader is GPS slave (0), master (1), secondary (2), or GPS primary (3) S = slave number from 0 to 26 See Also
#984NYY SET TDM AS MASTER OR SLAVE 7-82 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#587 DISPLAY IAG SLOT NUMBER This command displays the IAG slot number. Format
#587 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#Slot S<13>
where S = 1 to 3 See Also
#487N SET IAG SLOT NUMBER Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-83 Encompass Multiprotocol Reader System Guide
#590 DISPLAY HANDSHAKE COUNT ON ALL CHANNELS This command displays the tag read handshake count for all active RF antenna multi-
plexer channels. Format
#590 Parameters There are no parameters associated with this command. Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#TRHS <00FF>
See Also
#440 RESET UNIQUENESS ON ALL CHANNELS 7-84 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#590N DISPLAY HANDSHAKE COUNT PER CHANNEL This command displays the tag read handshake count on a per channel basis. Each RF antenna multiplexer channel has a last tag handshake count value. Format
#590N Parameter N<0-3>
Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response N 0 1 2 3 Response
#TRHS <00FF>
#TRHS <00FF>
#TRHS <00FF>
#TRHS <00FF>
See Also
#440N RESET UNIQUENESS PER CHANNEL
#642N RF ANTENNA MULTIPLEXER MODE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-85 Encompass Multiprotocol Reader System Guide
#594P DISPLAY UPLINK SOURCE CONTROL PER PROTOCOL This command displays the uplink source on the transceiver board per protocol. Format
#594P Parameters P 0 1 2 3 4 5 6 7 Tag Protocol IT2200 Title 21 ATA full-frame eGo IAG SeGo CVISN ATA half-frame Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately Default There is no default setting. Response P 0 1 2 3 4 5 6 7 where S 0 1 Tag Protocol
#ITG S<0-1>
#T21 S<0-1>
#ATA S<0-1>
#EGO S<0-1>
#IAG S<0-1>
#SEGO S<0-1>
#CVISN S<0-1>
#ATA 1/2 S<0-1>
Uplink Source Use Uplink Source (Source 2) Use Downlink Source (Source 1) See Also
#94PS SET UPLINK SOURCE CONTROL 7-86 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#597 DISPLAY OPTO PORT(S) DIRECTION This command displays the OPTO port(s) direction as either input or output. Format
#597 Parameter N<0-F>
Pre-condition There is no pre-condition for this command. Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#OPTO DN where N = range from 0F Port N 0 1 2 3 4 5 6 7 8 9 A 0 I O I O I O I O I O I 1 I I O O I I O O I I O 2 3 I I I I O O O O I I I I I I I I I I I O O O Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-87 Encompass Multiprotocol Reader System Guide N B C D E F 0 O I O I O Port 1 O I I O O 2 I O O O O 3 O O O O O where I = input, O = output See Also
#697N SET OPTO PORT(S) DIRECTION 7-88 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Command Group 6 Reader Control Functions Command Group 6 commands set such reader control functions as output control, RF control, and ECP. Note: Unless otherwise indicated, Group 6 commands return #DONE or #ERROR.
#60NN SET READER ID NUMBER This command assigns an ID number (NN) to the reader. This number can be dis-
played by using the #521 DISPLAY READER ID NUMBER command. See #31N APPEND AUXILIARY INFORMATION SELECTION commands. Format
#60NN Parameters Values for NN are hexadecimal entries of 00 through FF. Pre-condition The reader must be in command mode. The previously set or default reader number must be in effect. Post-condition The reader number is stored and is preserved in case of power outages. This command takes effect immediately. Default The factory value is N = 00. Response
#DONE
#ERROR See Also Valid setting Invalid setting
#521 DISPLAY READER ID NUMBER
#31N APPEND AUXILIARY INFORMATION SELECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-89 Encompass Multiprotocol Reader System Guide
#61N SELECT COMMUNICATION PROTOCOL This command selects between the two communication protocol options: basic or ECP. Format
#61N Parameters Command Function
#610
#611 Enables basic protocol Selects AI1200-emulation ECP Pre-condition The reader must be in command mode. The message buffer must be empty prior to changing communications protocol. Allow the buffer to empty or issue #63 RESET READER command to empty the buffer. Post-condition This command takes effect immediately. Default
#610 Response
#DONE
#ERROR See Also Enables basic protocol Valid Setting Invalid Setting
#525 ENQUIRE COMMUNICATION PROTOCOL STATUS 7-90 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#612NN SET ERROR CORRECTING PROTOCOL TIME-OUT This command sets time-out interval for ECP. The time-out value applies to both transmission and receipt of serial data over the COM1 communications port. The time-out on transmission is initiated immediately following the transmission of the last character of a message (<eom>). The time-out on receipt is initiated immediately after the <som> character is received. Format
#612NN Parameters Values for ECP are NN with a range of 03 to FE. If NN = FF, then the time-out is disabled. The time-out value in ms is approximated by the following formula:
Time-out (ms) = 50 * nn Pre-condition The reader must be in command mode. Unless the timer is already operating, this command will take effect after the next timer reset. Post-condition This command takes effect immediately. Default
#612FE, the default interval is 12.7 seconds, NN = FE hex Response
#DONE
#ERROR See Also Valid setting Invalid setting
#525 ENQUIRE COMMUNICATION PROTOCOL STATUS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-91 Encompass Multiprotocol Reader System Guide
#614N FLOW CONTROL SETTINGS This command controls the flow control settings for reader-to-host communications. Software Flow Control: XON/XOFF, where XOFF CTRL-S: host character used to stop reader transmission ASCII symbol DC3 Hex 13, Decimal 19 XON CTRL-Q: host character used to resume reader transmission ASCII symbol DC1 Hex 11, Decimal 17 Hardware Flow Control: The reader controls the ready to send (RTS) line and moni-
tors the readiness of the host device via the clear to send (CTS) line. When the CTS line switches to false, the reader will halt transmission within one character. Format
#614N Parameters Command Function
#6140
#6141
#6142 Disables the flow control Enables software flow control (XON/XOFF) Enables hardware flow control (CTS/RTS) Pre-condition The reader must be in command mode. Post-condition Note: #63 RESET READER command required for changes to take effect. Default
#6140 Response
#DONE
#ERROR See Also Flow control disabled Valid setting Invalid setting
#525 ENQUIRE COMMUNICATION PROTOCOL STATUS 7-92 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#616N BUFFER CONTROL MODE SETTINGS Buffer control mode (BCM) is an ECP option that prevents unsolicited (asynchro-
nous) reader transmissions. If the buffer control is disabled, then the reader transmits data to the host as soon as the data is acquired. The host must acknowledge the data according to the ECP acknowledgment/negative acknowledgment (Ack/Nak) protocol. If the buffer control is enabled, then the host must request messages from the reader using the #06 TRANSMIT BUFFER ENTRY command. The exception to this rule occurs on startup when the reader transmits its two-line sign-on message asynchronously. When in BCM, the reader remains in command mode. If the reader receives a #00 SWITCH TO DATA MODE request, then the reader responds with #ERROR. To exit BCM, send #6160 DISABLE BUFFER CONTROL MODE. The reader returns an error message if it receives #06 when BCM is not enabled. If buffer control is enabled, the reader does not support ECP Ack or Nak messages from the host. Since all messages are transmitted in response to a host command, acknowl-
edgment from the host is not required. Instead, the ECP sequence numbers are used to ensure data integrity. If the host receives an erroneous reader message, it should retransmit #06, TRANSMIT BUFFER ENTRY, with the same sequence number. This causes the reader to search and replace its previous message. If buffer control is enabled, the reader will not use the time-out to trigger re- transmission of data because in BCM, reader data is transmitted only when requested by the host. Number Command Description Message Transmit buffer entry Done, error, or <message>
Display buffer control status where x = 0 fordisabled, 1 for enabled Disable BCM (default) Enable BCM BCM x Done Done 06 535 6160 6161 Format
#616N Parameters
#6160
#6161 Disable Buffer Control Mode Enable Buffer Control Mode Pre-condition The reader must be in ECP mode. The reader must be in command mode. Post-condition This command takes effect immediately. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-93 Encompass Multiprotocol Reader System Guide Default
#6160 Disable Buffer Control Mode Response
#DONE
#ERROR See Also Valid setting Invalid setting
#06 TRANSMIT BUFFER ENTRY
#525 ENQUIRE COMMUNICATION PROTOCOL STATUS
#535 DISPLAY BUFFER CONTROL STATUS 7-94 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#617N ECHO SETTINGS This command controls whether or not the reader echoes received host commands. If echo is enabled, then as the reader receives a host command, it echoes each character of the command. Once the entire command has been received and processed, the reader transmits its response. If echoing is disabled, the reader will not echo the com-
mand but only transmits its response. The reader never echoes while in ECP opera-
tion. Format
#617N Parameters Command Function
#6170 Disable Echo
#6171 Enable Echo Pre-condition The reader must be in command mode. Post-condition This command takes effect immediately. Enable echo Default
#6171 Response
#DONE See Also Note: There is no associated Get command. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-95 Encompass Multiprotocol Reader System Guide
#620N SET OUTPUT CONTROL This command sets any of the reader's four output OPTO 22 circuits either on or off. These commands are for the host computer to control external hardware, such as gates or traffic lights. Format
#620N Parameters Command Outputs
#620N
#6200
#6201
#6202
#6203
#6204
#6205
#6206
#6207
#6208
#6209
#620A
#620B
#620C
#620D
#620E
#620F 0 X X X X X X X X 1 X X X X X X X X 2 X X X X X X X X 3 X X X X X X X X where X = on, = off Pre-condition 7-96 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands The reader must be in command mode. Ports must be configured as outputs and have the supporting OPTO 22 output hardware. Post-condition This command takes effect immediately. Command execution disables #621 SET PREDEFINED OUTPUT CONTROL. These commands are stored only in volatile memory. After a power outage or reader reset, all output status modules return to an off position. Note: #63 RESET READER command required for changes to take effect. Default
#6200 is the default condition. Response
#DONE
#ERROR See Also Valid setting Invalid setting
#526 DISPLAY I/O STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#62N SET PREDEFINED OUTPUT CONTROL Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-97 Encompass Multiprotocol Reader System Guide
#62N SET PREDEFINED OUTPUT CONTROL This command configures the reader to activate outputs when tag reads occur under a variety of input/output (I/O) configurations and antenna multiplexing options. Format
#62N Parameters N 1 2 Pre-condition Function Activate all available outputs Activate outputs per antenna channel Outputs are activated for the allotted time defined by the #67NP SET OUTPUT PULSE DURATION commands.
#621 Configure I/Os according to the system requirements All outputs fire upon a tag read.
#622 Activate outputs per antenna channel
#6411 RF on is in effect (configure outputs with #697N command) Single-channel read occurs Output 0 activated All #642N Antenna Multiplex Modes Read occurs on Antenna 0 Output 0 activated Read occurs on Antenna 1 Output 1 activated Read occurs on Antenna 2 Output 2 activated Read occurs on Antenna 3 Output 3 activated
#6410 RF by Sensor is in effect
#6420/#6421 Single-channel Mode
#6974, #6976, #697C, #697E SET OPTO PORT(S) DIRECTION allowed
(Ports 0 1 2 3: I X 0 X) Input 0 controls RF Read Occurs Output 2 activated
#6423 Two-Channel Mode (antenna channels 0 and 1)
#697C SET OPTO PORT(S) DIRECTION (Ports 0 1 2 3 = I I O O) Input 0 controls RF for Antenna 0 Input 1 controls RF for Antenna 1 Read Occurs on Antenna 0 Output 2 activated Read Occurs on Antenna 1 Output 3 activated
#642C Two Channel Mode (antenna channels 2 and 3)
#6973 SET OPTO PORT(S) DIRECTION (Ports 0 1 2 3 = O O I I) Input 2 controls RF for Antenna 2 Input 3 controls RF for Antenna 3 Read Occurs on Antenna 2 Output 0 activated 7-98 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Read Occurs on Antenna 3 Output 1 activated
#6427 Three-Channel Mode (antenna channels 0, 1, and 2)
#6978 SET OPTO PORT(S) DIRECTION (ports 0 1 2 3 = I I I O) Input 0 controls RF for Antenna 0 Input 1 controls RF for Antenna 1 Input 2 controls RF for Antenna 2 Read Occurs on any antenna output 3 activated
#642F Four-Channel Mode (Antenna Channels 0, 1, 2, and 3)
(Ports 0 1 2 3 = I I I I)
#6970 No outputs available Post-condition This command takes effect immediately. Outputs are ready to be activated on a valid tag read. Default There is no default setting for this command. Response
#DONE
#ERROR See Also Valid setting Invalid setting
#526 DISPLAY I/O STATUS
#620N SET OUTPUT CONTROL
#642N RF ANTENNA MULTIPLEXER MODE
#67NP SET OUTPUT PULSE DURATION
#697N SET OPTO PORT(S) DIRECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-99 Encompass Multiprotocol Reader System Guide
#63 RESET READER This command performs a software reset of the reader. Format
#63 Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition This command takes effect immediately. All volatile settings return to the last programmed state prior to reset, except for the power outage bit that is reset to 0. Caution All buffered data are lost when this command is executed. Retains nonvolatile settings Clears unacknowledged tag and report data Sets output status modules to off Reader responds with sign-on message:
#Model E5 AI1200 Ver X.XX SNXXXXXXX
#Copyright 200X, TransCore, Inc. where Line 1 lists the current version of the microcontroller firmware and reader-assigned serial number (SN). The SN is a 1 to 7 digit decimal value (0 through 9 for each digit) with the first 2 digits representing the year. Line 2 lists the firmware copyright year and the TransCore name. Default
#00 DATA MODE is the default mode coming out of reset following the sign on mes-
sage. Response
#Model E5 AI1200 Ver X.XX SNXXXXXXX
#Copyright 200X, TransCore, Inc. See Also
#505 DISPLAY FIRMWARE VERSION AND SERIAL NUMBER 7-100 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Note: Refer to the firmware version number when contacting TransCore about the firmware. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-101 Encompass Multiprotocol Reader System Guide
#640N RF CONTROL This command selects the RF channel. Format
#640N Parameters The N variable controls the RF channel selection as follows:
Command RF Control
#6400
#6401
#6402
#6403
#6404
#6405 RF off for all channels RF channel 0 on (automatic antenna multiplexing override) RF channel 1 on (automatic antenna multiplexing override) RF channel 2 on (automatic antenna multiplexing override) RF channel 3 on (automatic antenna multiplexing override) RF on for all channels (restore antenna multiplexing operation) Pre-condition Not applicable Post-condition This command takes effect immediately. Sending command #6401, #6402, #6403, or #6404 immediately overrides the current antenna multiplexing commands #6420 through #6423. Sending #6405 disables the manual antenna channel control and enables the previously set #642x command. When set in #6410, #6405 restores the previously set #642X command. When #6411 is invoked, #6405 RF on is invoked. Default
#6400 Response
#DONE
#ERROR See Also RF off for all channels Valid setting Invalid setting
#31N APPEND AUXILIARY INFORMATION SELECTION
#527 DISPLAY RF STATUS
#641N RF MODE CONTROL Note: RF channels are never on simultaneously. 7-102 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#641N RF MODE CONTROL This command sets the RF mode control type to 0 for RF by sensor or 1 for RF on continuously. Set RF by Sensor A sensor is a device installed in the lane that detects whether or not a vehicle is present in the lane; vehicle present equals presence detected. Any given sensor must be capa-
ble of asserting a voltage or current signal that can be interfaced to an OPTO 22 input module. Some sensor examples are Detection loops Light curtains Treadles Laser scanners Format
#641N Parameters N, with a range of 0-1
#6410
#6411 Pre-condition Set RF by sensor Set RF on continuously A #47XX tag mode also must be enabled. For #6410:
RF is controlled according to the algorithm set under the Presence RF control selec-
tion, which is determined by the #692N SELECT PRESENCE RF CONTROL ALGORITHM commands. Post-condition
#4700 STOP MODE switches RF off. Sending #47NN SELECT TAG TYPE MODE switches RF on if #6411 has already been sent. Note: #63 RESET READER command required for changes to take effect. Default
#6410 Response
#DONE
#ERROR Valid setting Invalid setting Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-103 Encompass Multiprotocol Reader System Guide See Also
#527 DISPLAY RF STATUS
#529 DISPLAY PRESENCE DETECTOR STATUS
#642N RF ANTENNA MULTIPLEXER MODE
#690N SENSOR INPUT REPORTS
#691N SET MINIMUM PRESENCE TRUE PERIOD
#692N SELECT PRESENCE RF CONTROL ALGORITHM
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD
#694N SELECT SENSE INPUT INVERSION
#697N SET OPTO PORT(S) DIRECTION 7-104 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#642N RF ANTENNA MULTIPLEXER MODE This command selects the RF antenna multiplexer modes. Single Channel: No antenna multiplexer required Single Channel: Antenna synchronization compatible. Two Channel: The antenna multiplexer cycles between two antennas continuously at a 50% duty cycle for each antenna port. Three Channel: The antenna multiplexer cycles between three antennas continuously at a 33% duty cycle for each antenna port. Four Channel: The antenna multiplexer cycles between four antennas continuously at a 25% duty cycle for each antenna port. Format
#642N Parameters N ranges from 0 to F and is restricted to {0, 1, 3, 7, C, F}
Command Antenna Multiplexing Mode
#642N
#6420
#6421
#6423
#642C
#6427
#642F 3 X X 2 X X X 1 X X X 0 X X X X Single-Channel Mode (no multiplexing, switch on TDM synchronization) Single-Channel Mode (antenna synchronization compatible, slot-
based) Two-Channel Mode (antenna channels 0 and 1) Two-Channel Mode (antenna channels 2 and 3) Three-Channel Mode (antenna channels 0, 1, and 2) Four-Channel Mode (antenna channels 0, 1, 2, and 3) Pre-condition
#6410 SET RF BY SENSOR If the reader is configured to #6410 SET RF BY SENSOR, then the number of input ports must match the number of antenna channels being used. Input Port Setup Single Channel
#6420: Configure OPTO 22 port 0 to input by sending #697E SET OPTO PORT(S) DIRECTION. Single Channel
#6421: Configure OPTO 22 port 0 to input by sending #697E SET OPTO PORT(S) DIRECTION. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-105 Encompass Multiprotocol Reader System Guide Two Channel
#6423: Configure OPTO 22 ports 0 and 1 to inputs by sending #697C SET OPTO PORT(S) DIRECTION.
#642C: Configure OPTO 22 ports 2 and 3 to inputs by sending #6973 SET OPTO PORT(S) DIRECTION. Three Channel
#6427: Configure OPTO 22 ports 0, 1, and 2 to inputs by sending #6978 SET OPTO PORT(S) DIRECTION. Four Channel
#642F: Configure OPTO 22 ports 0, 1, 2, and 3 to inputs by sending #6970 SET OPTO PORT(S) DIRECTION. After OPTO 22s are configured:
RF switches on for Antenna Port 0 if Input 0 is true (single-, two-, three-, and four-
channel modes) RF switches on for Antenna Port 1 if Input 1 is true (two-, three-, and four-channel modes) RF switches on for Antenna Port 2 if Input 2 is true (three- and four-channel modes) RF switches on for Antenna Port 3 if Input 3 is true (four-channel mode) If reader is configured to #6411 SET RF ON, then RF remains on as antennas are cycled for all modes. Post-condition Single channel mode to multiplexing mode. Note: This command takes effect immediately. Default
#6420 Single-Channel Mode Response
#DONE
#ERROR See Also Valid setting Invalid setting
#31N APPEND AUXILIARY INFORMATION SELECTION
#527 DISPLAY RF STATUS
#641N RF MODE CONTROL
#691N SET MINIMUM PRESENCE TRUE PERIOD
#692N SELECT PRESENCE RF CONTROL ALGORITHM
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD
#694N SELECT SENSE INPUT INVERSION
#697N SET OPTO PORT(S) DIRECTION 7-106 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#65 RESET POWER OUTAGE BIT This command resets the power outage counter bit to zero. The bit changes from 0 to 1 when reader power is restored. On reader power-up, either #65 RESET POWER OUTAGE BIT or #63 RESET READER must be executed to properly initialize this bit. To display the status of the power outage bit, use the #520 DISPLAY POWER OUTAGE AND RESTORE BITS command. Format
#65 Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition This command takes effect immediately. Default This command does not have a default condition. Response
#DONE See Also
#520 DISPLAY POWER OUTAGE AND RESTORE BITS
#63 RESET READER Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-107 Encompass Multiprotocol Reader System Guide
#66F LOAD DEFAULT OPERATING PARAMETERS This command restores the reader to factory defaults. Format
#66F Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition Factory defaults are restored following a reset. Note: This command resets the AI1200 tag buffer. Basic mode:
#63 RESET READER command required for changes to take effect. ECP mode:
The system switches to basic mode immediately following a
#<odd seq num>66F<CRC> command. Therefore, a #63 RESET READER command without the <seq nums> and <CRC>
is required. Default This command does not have a default condition. Response
#DONE See Also
#63 RESET READER 7-108 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#67NP SET OUTPUT PULSE DURATION This command sets the output pulse duration for the #62N SET PREDEFINED OUT-
PUT CONTROL command. The variable N has a value from 0 to F and ranges from 4 to 752 ms, and P is the port to activate (0 through 3):
Format
#67NP Parameters N: pulse duration, range of 0F (4 to 752 ms) P: output port, range of 03 Command Time (ms)
#670P
#671P
#672P
#673P
#674P
#675P
#676P
#677P
#678P
#679P
#67AP
#67BP
#67CP
#67DP
#67EP
#67FP 4 8 12 16 20 24 32 40 48 60 76 152 228 300 376 752 Pre-condition Command #62N is in effect. Output modules installed on the OPTO 22 board are matched to the #697N SET OPTO PORT(S) DIRECTION command. Note: This command should be used with discretion. When the tag acquisition inter-
val is short compared to the programmed pulse period, distinct pulses cannot be gen-
erated. The durations indicated apply to minimum energized and de-energized Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-109 Encompass Multiprotocol Reader System Guide periods. For example, the command #67FP (752 ms) provides a 752-ms energized period and a 752-ms de-energized period. Post-condition Additional IDs can be acquired either during the energized period or de-energized period; however, the timing is restarted upon each successive ID acquisition. This command takes effect immediately. Default
#67DP Response
#DONE
#ERROR See Also 300 Valid setting Invalid setting
#526 DISPLAY I/O STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#62N SET PREDEFINED OUTPUT CONTROL
#697N SET OPTO PORT(S) DIRECTION 7-110 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#690N SENSOR INPUT REPORTS Enabling #690N SENSOR INPUT REPORTS causes the reader to send a report when sensor input presence true conditions are satisfied, but tag ID acquisition does not occur. This command is useful for reporting the passage of untagged vehicles. The format of the report is as follows:
#SENSOR INPUT REPORT <&time date><%aux>
where <&time date> is optionally appended time or time and date
<%aux> is optionally appended auxiliary information. There is one space between SENSOR INPUT REPORT and any optionally appended information. Format
#690N Parameters Command Function
#6900
#6901 Disable Sensor Input Reports Enable Sensor Input Reports Pre-condition Not applicable Post-condition This command takes effect immediately. Default
#6900 Response
#DONE
#ERROR See Also DISABLE SENSOR INPUT REPORTS Valid setting Invalid setting
#30N APPEND TIME AND DATE SELECTION
#31N APPEND AUXILIARY INFORMATION SELECTION
#526 DISPLAY I/O STATUS
#529 DISPLAY PRESENCE DETECTOR STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#641N RF MODE CONTROL
#691N SET MINIMUM PRESENCE TRUE PERIOD
#697N SET OPTO PORT(S) DIRECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-111 Encompass Multiprotocol Reader System Guide
#691N SET MINIMUM PRESENCE TRUE PERIOD This command sets the presence sensor minimum true time. The hardware debounces the presence signal for the time period (ms), which corresponds to the command set-
ting. For example, #6916 = 32 ms, prior to applying the true criteria. An additional debounce period, determined by the command setting, is applied to the presence sig-
nal transition to no presence. Format
#691N Parameters N = range 0 to F [0 ms (always true) to infinite (never true)]
N determines the minimum time (presence true period) that an input must be asserted to be a valid presence true. Command True Period (ms)
#6910
#6911
#6912
#6913
#6914
#6915
#6916
#6917
#6918
#6919
#691A
#691B
#691C
#691D
#691E
#691F 0 (always true) 4 8 12 20 24 32 48 60 92 152 300 452 600 752 infinite (never true) Pre-condition Inputs require debouncing. TransCore recommends using the default (#6916). Post-condition 7-112 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands This command takes effect immediately. 32 ms Default
#6916 Response Not applicable See Also
#527 DISPLAY RF STATUS
#529 DISPLAY PRESENCE DETECTOR STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#641N RF MODE CONTROL
#692N SELECT PRESENCE RF CONTROL ALGORITHM
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD
#697N SET OPTO PORT(S) DIRECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-113 Encompass Multiprotocol Reader System Guide
#692N SELECT PRESENCE RF CONTROL ALGORITHM This command selects the algorithm for turning RF power off, when the RF power is controlled by sense input modules.
#6920 command: Reader switches off RF power based on the time-out established by the #693N commands.
#6921 command: Reader allows turning off RF power either after the time-out period or the acquisition of a tag ID, whichever occurs first.
#6922 command: Reader switches off RF power either after the time-out period, or when the sense input modules indicate the vehicle has passed, whichever occurs first. Format
#692N Parameters N = range from 0 to 2 Command RF Power Off
#6920
#6921
#6922 On time-out only Time-out or tag ID acquired Time-out or presence false Pre-condition
#6410 SET RF BY SENSOR is in effect. Post-condition This command takes effect immediately. Time-out or presence false Default
#6922 Response Not applicable See Also
#527 DISPLAY RF STATUS
#529 DISPLAY PRESENCE DETECTOR STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#641N RF MODE CONTROL
#67NP SET OUTPUT PULSE DURATION
#691N SET MINIMUM PRESENCE TRUE PERIOD
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD
#697N SET OPTO PORT(S) DIRECTION 7-114 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD This command sets the RF Off time-out period used for the #692N SELECT PRES-
ENCE RF CONTROL ALGORITHM. Format
#693N Parameters N = range from 0 to F [0 ms (always expired) to infinite (never expires)]
Command Time-out (ms)
#6930
#6931
#6932
#6933
#6934
#6935
#6936
#6937
#6938
#6939
#693A
#693B
#693C
#693D
#693E
#693F 0 (always expired) 20 32 60 92 152 300 452 600 752 1500 3000 6000 12000 24000 infinite (never expires) Pre-condition There is no pre-condition for this command. Post-condition Note: #63 RESET READER command required for changes to take effect. Default
#693F infinite (never expires) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-115 Encompass Multiprotocol Reader System Guide Response Not applicable See Also
#527 DISPLAY RF STATUS
#529 DISPLAY PRESENCE DETECTOR STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#641N RF MODE CONTROL
#691N SET MINIMUM PRESENCE TRUE PERIOD
#692N SELECT PRESENCE RF CONTROL ALGORITHM
#697N SET OPTO PORT(S) DIRECTION 7-116 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#694N SELECT SENSE INPUT INVERSION This command selects either energized or de-energized digital I/O modules for the logic true algorithm. This command applies to the inputs as they are directed to the OPTO 22 input modules. All four inputs are configured by this command. Format
#694N Parameters N = 0 or 1 Command
#6940
#6941 Pre-condition Option Energized digital I/O modules for logic true (positive logic) De-energized digital I/O modules for logic true (negative logic) There is no pre-condition for this command. Post-condition Note: #63 RESET READER command required for changes to take effect. Energized digital I/O modules for logic true (positive logic) Default
#6940 Response Not applicable See Also
#31N APPEND AUXILIARY INFORMATION SELECTION
#526 DISPLAY I/O STATUS
#527 DISPLAY RF STATUS
#529 DISPLAY PRESENCE DETECTOR STATUS
#597 DISPLAY OPTO PORT(S) DIRECTION
#641N RF MODE CONTROL
#691N SET MINIMUM PRESENCE TRUE PERIOD
#692N SELECT PRESENCE RF CONTROL ALGORITHM
#697N SET OPTO PORT(S) DIRECTION Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-117 Encompass Multiprotocol Reader System Guide
#696S...S STORE HARDWARE CONFIGURATION This command stores hardware configuration information into reader memory. Format The hardware configuration string is assigned according to the following format:
696S...S Parameters S...S is the hardware configuration string that may contain as many as 20 uppercase or lowercase ASCII alphanumeric characters. Pre-condition There is no pre-condition for this command. Post-condition Once assigned, configuration information is preserved during power-down and load-
ing of default parameters. This command takes effect immediately. Default SSSSSSSSSSSSSSSSSSSS = 00000000000000000000 Response
#DONE See Also
#506 DISPLAY HARDWARE CONFIGURATION INFORMATION 7-118 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#697N SET OPTO PORT(S) DIRECTION This command sets OPTO port(s) to output(s) or input(s). Format
#697N Parameters N = range from 0 to F Command Port
#697N
#6970
#6971
#6972
#6973
#6974
#6975
#6976
#6977
#6978
#6979
#697A
#697B
#697C
#697D
#697E
#697F 0 I O I O I O I O I O I O I O I O 1 I I O O I I O O I I O O I I O O 2 3 I I I I O O O O I I I I O O O O I I I I I I I I O O O O O O O O where I = input, O = output Pre-condition The appropriate hardware has been installed and matches the selected #697N setting. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-119 Encompass Multiprotocol Reader System Guide Post-condition Note: #63 RESET READER command required for changes to take effect. Default
#697C
(I I O O) Response Not applicable See Also
#597 DISPLAY OPTO PORT(S) DIRECTION 7-120 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Command Group 7 Search Control Functions Group 7 commands are not used at this time. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-121 Encompass Multiprotocol Reader System Guide Command Group 8 Auxiliary Reader Control Group 8 commands provide control over the reader functions, such as the system check tag. These commands control writing parameters to and restoring parameters from the EEPROM. Note: Unless otherwise indicated, Group 8 commands return #DONE or #ERROR.
#810 DISABLE SYSTEM CHECK TAG PERIODIC MODE This command disables the period operation of the system check tag. Format
#810 Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition This command takes effect immediately. Default
#810 DISABLE SYSTEM CHECK TAG PERIODIC MODE is the default setting for command #813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL Response
#DONE
#ERROR See Also Valid setting Invalid setting
#550 DISPLAY SYSTEM CHECK TAG CONTROL PARAMETERS 7-122 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL This command sets the time interval for the periodic system check tag test and acti-
vates the check tag. Format
#813YX Parameters Time interval Y = range 09 [30 seconds to 8 hours].
#813YX Periodic Time Value
#8130X 30 seconds
#8131X 2 minutes
#8132X 4 minutes
#8133X 8 minutes
#8134X 15 minutes
#8135X 30 minutes
#8136X 1 hour
#8137X 2 hours
#8138X 4 hours
#8139X 8 hours Tag Type X = range 03 where 0 = eGo, SeGo, or ATA periodic 1 = Title 21 or IT2200 periodic 2 = eGo, SeGo, or ATA manual 3 = Title 21 or IT2200 manual E = enable all protocols periodic F = enable all protocols manual Note: Enable all runs the check tag on all of the protocols that have been enabled by the Set Protocols command (#4ANNNN) Pre-condition Not applicable Post-condition Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-123 Encompass Multiprotocol Reader System Guide This command takes effect immediately. 7-124 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Response
#DONE
#ERROR Valid setting Invalid setting Note: You can choose only one value for X at a time. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-125 Encompass Multiprotocol Reader System Guide
#82X SET SENSOR STATUS CHANGE MODE
#82X commands are used to enable selected sense input lines. The enabled sense input lines are monitored for any changes in logic states. If a change is detected, the system generates a SENSOR STATUS CHANGE report and treats it as a tag ID. If the auxil-
iary information option is enabled, the sensor input status field displays the current de-
bounced input values.
(feature disabled) Format
#82X Parameters X = range 0F Command Inputs
#82X
#820
#821
#822
#823
#824
#825
#826
#827
#828
#829
#82A
#82B
#82C
#82D
#82E
#82F 3 X X X X X X X X 2 X X X X X X X X 1 X X X X X X X X 0 X X X X X X X X 7-126 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Command Inputs where X = on, = off Pre-condition The selected input lines are configured as inputs using the #697N command. Post-condition When the selected sense input lines change, a SENSOR STATUS CHANGE report is issued. This command takes effect immediately. Default
#82X (3 2 1 0)
#820 ( ) (feature disabled) Response
#DONE
#ERROR See Also Valid setting Invalid setting
#560 DISPLAY SENSOR STATUS CHANGE MODE Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-127 Encompass Multiprotocol Reader System Guide Command Group 9 Reader System Configuration Group 9 commands provide control of reader system configuration, such as RF atten-
uation and TDM control.
#920NDU SET RF ATTENUATION This command sets the uplink and downlink attenuations. Downlink attenuation rep-
resents the downlink continuous wave (CW) RF attenuation in 1-dB increments. Uplink attenuation represents the uplink CW RF attenuation in 1-dB increments. Format
#920NDU Parameters indicates tag mode indicates downlink attenuation indicates uplink attenuation N D U where D = range 0F [0 dB to 15 dB]
U = range 0F [0 dB to 15 dB]
#920NDU Tag Type
#9200DU IT2200
#9201DU Title 21
#9202DU ATA Full-Frame
#9203DU
#9204DU eGo IAG
#9205DU eGo Plus
#9206DU CVISN
#9207DU ATA Half-Frame Pre-condition Not applicable Post-condition This command takes effect immediately. Default D = 6 dB (06H) U = 6 dB (06H) Response Not applicable 7-128 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands See Also
#57N DISPLAY ATTENUATION AND RANGE SETTINGS Note: IAG uplink attenuation is a non-critical variable. However, TransCore recom-
mends that the IAG uplink attenuation be set to the same value as the downlink atten-
uation. For the IAG protocol, the receive attenuation is set to the same value as the downlink attenuation. The display command returns the value of the IAG receive set-
ting. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-129 Encompass Multiprotocol Reader System Guide
#921NRR SET RANGE ADJUST This command provides a means to restrict the receiver sensitivity, which helps to control the read zone. Higher values correspond to a smaller read zone. Format
#921NRR Parameters indicates tag mode indicates range N RR where N = range of 07 RR = range of 0014 hex (0 dB to 20 dB decimal), except for CVISN, which has a range of 00F hex (0 dB to 15 dB decimal)
#921NRR Tag Type
#9210RR IT2200
#9211RR Title 21
#9212RR ATA Full-Frame
#9213RR
#9214RR eGo IAG
#9215RR eGo Plus
#9216RR CVISN
#9217RR ATA Half-Frame Pre-condition Not applicable Post-condition This command takes effect immediately. Default RR = 00 (00dB for all tag types) Response Not applicable See Also
#57N DISPLAY ATTENUATION AND RANGE SETTINGS Note: There is no range adjust control for IAG or CVISN tags. 7-130 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#9CNNNNN SET UPLINK RF IN MHZ This command sets the uplink RF in MHz. Format
#9CNNNNN Parameters Frequency settings change in 250-kHz increments. The user can enter any frequency, in 250-kHz increments, preceded by #9C. NNNNN Range: 800.00 to 999.75 MHz Example Command Uplink Frequency
#9C80000 800.00 MHz
#9C80025 800.25 MHz
#9C80050 800.50 MHz
#9C80075 800.75 MHz
#9C82100 821.00 MHz
#9C82125 821.25 MHz
#9C82150 821.50 MHz
#9C82175 821.75 MHz
#9C90200 902.00 MHz
#9C90225 902.25 MHz
#9C90250 902.50 MHz
#9C90275 902.75 MHz
#9C91700 917.00 MHz
#9C91725 917.25 MHz
#9C91750 917.50 MHz
#9C91775 917.75 MHz
#9C99900 999.00 MHz
#9C99925 999.25 MHz
#9C99950 999.50 MHz
#9C99975 999.75 MHz Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-131 Encompass Multiprotocol Reader System Guide Pre-condition Note: Set the reader to STOP MODE (#4700) before sending this command Note: The reader must be in command mode Post-condition This command takes effect immediately. 903.00 MHz Default
#9C30300 Response
#DONE Examples
#9C80000 = 800.00 MHz frequency
#9C90225 = 902.25 MHz frequency
#ERROR Note: #Error occurs when setting a frequency that is not in the frequency range per-
mitted for the region. For example, setting #9C87000 (870.00 MHz) in North America results in #Error. See Also
#581 DISPLAY FREQUENCY IN MHZ 7-132 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#94PS SET UPLINK SOURCE CONTROL This command sets the uplink source on the transceiver board. Format
#94PS Parameters P 0 1 2 3 4 5 6 7 S 0 1 Tag Protocol IT2200 Title 21 ATA full-frame eGo IAG SeGo CVISN ATA half-frame Uplink Source Use Uplink Source (Source 2) Use Downlink Source (Source 1) Pre-condition The reader must be in command mode. Post-condition Note: #63 RESET READER command required for changes to take effect. Default There is no default setting. Response
#DONE = Success
#ERROR = Invalid Parameters See Also
#594P DISPLAY UPLINK SOURCE CONTROL PER PROTOCOL Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-133 Encompass Multiprotocol Reader System Guide
#9FNNNNN SET DOWNLINK RF IN MHZ This command sets the downlink RF in MHz. Format
#9FNNNNN Parameters Frequency settings change in 250-kHz increments. The user can enter any frequency, in 250-kHz increments, preceded by #9F. NNNNN Range: 800.00 to 999.75 MHz Example:
Command Downlink Frequency
#9F80000 800.00 MHz
#9F80025 800.25 MHz
#9F80050 800.50 MHz
#9F80075 800.75 MHz
#9F80100 801.00 MHz
#9F80125 801.25 MHz
#9F80150 801.50 MHz
#9F80175 901.75 MHz
#9F90200 902.00 MHz
#9F90225 902.25 MHz
#9F90250 902.50 MHz
#9F90275 902.75 MHz
#9F91700 917.00 MHz
#9F91725 917.25 MHz
#9F91750 917.50 MHz
#9F91775 917.75 MHz
#9F99900 999.00 MHz
#9F99925 999.25 MHz
#9F999.50 999.50 MHz
#9F999.75 999.75 MHz 7-134 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Pre-condition Note: Set the reader to STOP MODE (#4700) before sending this command Post-condition This command takes effect immediately. Default
#9F91775 917.75 MHz Response
#Done Examples
#9F80000 = 800.00 MHz frequency
#9F90225 = 902.25 MHz frequency
#Error Note: #Error occurs when setting a frequency that is not in the frequency range per-
mitted for the region. For example, setting #9F87000 (870.00 MHz) in North America results in #Error. Note: When using eGo/SeGo protocol tags, use downlink frequencies from 911.75 MHz to 919.75 MHz. Note: When using IT2200 and Title 21 protocol tags, use downlink frequencies from 912.75 MHz to 918.75 MHz. Note: When using active tags, such as IAG protocol tags, use downlink frequencies from 914.75 MHz to 916.75 MHz. See Also
#581 DISPLAY FREQUENCY IN MHZ Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-135 Encompass Multiprotocol Reader System Guide
#960N SET LINE LOSS This command sets the line loss value to the loss of the coaxial cable between the Encompass Reader and the antenna. Format
#960N Parameters N is the line loss in dB. The range for N is 0 to 3. Pre-condition The line loss has been measured. Post-condition This command takes effect immediately. Default N = 0 dB Response
#DONE See Also
#561 DISPLAY LINE LOSS 7-136 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands
#980 TURN TDM OFF This command disables the reader TDM function. The TDM function requires that the TDM synchronization interconnect be attached between readers for the readers to operate together. Format
#980 Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition This command takes effect immediately. Default TDM off is the default #98N setting. Response
#DONE See Also
#585 DISPLAY TDM SETTINGS Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-137 Encompass Multiprotocol Reader System Guide
#984NYY SET TDM AS MASTER OR SLAVE This command sets the TDM as master or slave and switches TDM on. The reader can operate as slave or master, or GPS secondary or GPS primary based strictly on the val-
ues programmed into each of the readers for the TDM synchronization parameters. If you configure a reader as the master and it receives an external synchronization pulse, the reader generates an error message and the ERR3 LED on the Encompass Reader lights. Similarly, If you configure a reader as a slave and it does not receive an exter-
nal synchronization pulse prior to the end of its own internal synchronization pulse, the reader generates an error message and the ERR3 LED lights on the Encompass Reader. Format
#984NYY Parameters N is the master/slave designation as follows:
YY is the slave select count and can have a range of values from 0 to 26
#984NYY TDM Control
#9840YY
#9841YY
#9842YY
#9843YY Slave Master GPS secondary GPS primary Pre-condition Only one reader can be set as the master reader on a given TDM group at any given time. Post-condition This command takes effect immediately. Master Default
#984100 Response
#DONE See Also
#585 DISPLAY TDM SETTINGS 7-138 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands Choose one field only, for example, GPS primary, GPS secondary, master, or slave. GPS Primary This field specifies whether the reader is to be configured as the GPS primary. GPS Primary Definition 0 1 Not GPS Primary GPS Primary Note: For AI1200-emulation command set use #9843YY. GPS Secondary This field specifies whether the reader is to be configured as the GPS secondary. GPS Secondary Definition 0 1 Not GPS Secondary GPS Secondary Note: For AI1200-emulation command set use #9842YY. Master This field specifies whether the reader is to be configured as the master. Master Definition 0 1 Not Master Master Note: For AI1200-emulation command set use #9841YY. Slave This field specifies whether the reader is to be configured as the slave. Slave Definition 0 1 Not Slave Slave Note: For AI1200-emulation command set use #9840YY. For this example, the sum of the delay and duration period is 19.9 milliseconds, which is less than the synchronization rate of 20 milliseconds. If the sum of the delay and duration periods equals the synchronization rate, unexpected results can occur. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-139 Encompass Multiprotocol Reader System Guide Slave Select Count This field specifies the order that a slave or GPS primary or secondary reader issues a synchronization pulse whenever a given reader within a syn-
chronization group fails to recognize the signal from the preassigned master or when-
ever a GPS receiver fails to issue a 1-pps signal, respectively. The maximum slave count = 26. Scenario 1 One master, n slaves. The master has no slave behavior, therefore it is assigned a slave select count of 0. Each slave is assigned an increasingly greater num-
ber from 1 to n. When the master fails, slave 1 becomes the master, and so on. Scenario 2 GPS primary, GPS secondary, N slave readers. When in fault mode (1-
pps signal missing), a GPS primary is slave to a GPS secondary and all other slaves and is assigned the last slave select count, n. A GPS secondary takes over when a GPS primary is in fault mode, therefore it is assigned a slave select count of 1. All slaves are assigned increasingly greater numbers from 2 to n+1. Scenario 3 One GPS primary and n slaves. This scenario forces the GPS primary to have no slave behavior by specifying a slave select count of 0. Each slave is an increasingly higher number from 1 to n. When the master fails, slave 1 becomes the master. If slave 1 should fail, slave 2 takes over, and so on (Table 7-4). Table 7-4 Reader Slave Count Configuration Table Scenario 1 One Master, n Slaves Reader Mode Master Slave Slave Slave Slave Slave Slave Select Count 0 1 2 n-1 n Scenario 2 GPS Primary, GPS Secondary, n Slaves Reader Mode GPS Secondary Slave Slave Slave Slave GPS Primary Slave Select Count 1 2 3 n+1 n+2 Scenario 3 One GPS Primary, n Slaves Reader Mode GPS Primary Slave Slave Slave Slave Slave Slave Select Count 0 1 2 n-1 n n = Total number of slave readers 7-140 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring and Operating the Encompass Reader Using AI1200-Emulation Commands ASCII Extended Command Set The operation and configuration commands supplement the standard AI1200 Reader protocol used by the Encompass Reader.
#STATUS REPORT E5 STATUS Description This command reports the details of the Encompass Reader. Format
#STATUS Parameters There are no parameters associated with this command. Pre-condition Not applicable Post-condition This command takes effect immediately. Default This command does not have a default condition. Response The reader responds as follows:
#STATUS T<03> P<01> R<01> C<01> O<01> B<01> E<01>
where T = TDM status T0 = no fault T1 = GPS fault T2 = master-slave fault T3 = two-master fault P = power supply status P0 = no fault P1 = power supply fault R = transceiver status R0 = no fault R1 = transceiver fault C = com links C0 = no fault C1 = communication fault O = other error O0 = no fault O1 = other fault Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 7-141 Encompass Multiprotocol Reader System Guide B = buffer tags B0 = no tags in buffer B1 = tags in buffer E = error log E0 = no data in log E1 = data in log 7-142 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8 Tag Responses Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Chapter 8 Tag Responses This chapter provides tag responses for both User Datagram Protocol
(UDP) and AI1200-emulation tag requests. UDP Tag Responses In general, the tag response is transmitted as the record type code and the tag response data. Response lengths vary depending on the tag response record type. The tag response record type communicates to the host the tag response type that the reader processed. UDP Tag Response Field Definitions Tag command processing allows the host-Encompass Reader interface to be more understandable and maintainable. All of the interfaces closely parallel the Encompass Reader-to-tag interface. Tag processing responses are listed in Table 8-1. Table 8-1 Tag Transaction Record Types Record Type Code Corresponding Tag Response 3003H 3021H 3022H 3023H 3024H 3042H 3043H 4000H 4001H 4021H 4022H 4023H SeGo Non-Group Select Response SeGo Streamlined Read Response SeGo Read Verify Page Response SeGo ID Word Response (SeGo Group Select Equals) Title 21 Read Response Seen Frame Counter Error Report Seen Frame Counter Report ATA Half-Frame Read Response ATA Full-Frame Read Response eGo Streamlined Read Response eGo Read Verify Page Response eGo ID Word Response (eGo Group Select Equals) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-3 Encompass Multiprotocol Reader System Guide Table 8-1 Tag Transaction Record Types (continued) Record Type Code Corresponding Tag Response 4303H 5014H 5026H 5027H 7000H IT2000 Read Response CVISN Read Response IAG Read Response IAG Cross-Lane Read Response Reserved Specific UDP Tag Responses This section describes the various tag responses to requests. SeGo Streamlined Read Response The SeGo streamlined read response is as follows: 3021<Data><CRC>. Table 8-2 lists the streamlined read response. Table 8-2 SeGo Streamlined Read Response (3021H) Streamlined Read Response Data Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Data Data Data Data Data Data Data Record Type (MSB) Record Type (LSB) ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 Page Data Byte 0 Page Data Byte 1 30H 21H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH 8-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Table 8-2 SeGo Streamlined Read Response (3021H) (continued) Data Data Data Data Data Data CRC CRC Antenna Page Data Byte 2 Page Data Byte 3 Page Data Byte 4 Page Data Byte 5 Page Data Byte 6 Page Data Byte 7 CRC (MSB) CRC (MSB) SeGo Streamlined Read Response Example Antenna Number Tag Responses XXH XXH XXH XXH XXH XXH XXH XXH XXH SeGo Streamlined Read Response 3021AABBCCDDEEFF0011ABCDEF0123456789A1B5 where 3021 SeGo Page Data Record Type, 2 bytes in hex AABBCCDDEEFF0011 ID Word Data, 8 bytes in hex ABCDEF0123456789 Page Data, 8 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. SeGo ID Word Data Response The SeGo ID Word (SeGo Group Select Equals) response is as follows:
3023<Data><CRC>. Table 8-3 lists the response data. Table 8-3 SeGo ID Word Data Response (3023H) SeGo ID Word Data Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Record Type (MSB) Record Type (LSB) ID Byte 0 30H 23H XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-5 Encompass Multiprotocol Reader System Guide Table 8-3 SeGo ID Word Data Response (3023H) Data Data Data Data Data Data Data CRC CRC ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 CRC (MSB) CRC (LSB) Antenna Antenna Number SeGo ID Word Data Group Select Example XXH XXH XXH XXH XXH XXH XXH XXH XXH 0XH SeGo ID Word Data Response 3023ABCDEF0123456789A1B5 where 3023 SeGo ID Word Data Record Type, 2 bytes in hex ABCDEF0123456789 Tag ID, 8 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. Title 21 Read Response The Title 21 Read Response is as follows: 3024<Data><CRC>. Table 8-4 lists the response data. Table 8-4 Title 21 Read Response (3024H) Title 21 Read Response Data Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Record Type (MSB) Record Type (LSB) Data (MSB) Tag Type (4 bits) Facility Code (18 bits) 30H 24H XXH 8-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Table 8-4 Title 21 Read Response (3024H) Data Data Data (LSB) CRC CRC Antenna Facility Code Facility Code Internal Tag ID Internal Tag ID (10 bits) CRC CRC Antenna Number XXH XXH XXH XXH 0XH Note: A Title 21 response consists of a 0001 record type; however, there is a response code conflict with the Set Mode Command response (0001) in UDP. The Encompass Reader addresses this conflict by replacing the 0001 Title 21 response code with a 3024 response code. Record Type This field identifies the message as a Title 21 Read Response message. This field con-
tains the following value: 3024H - Title 21 Read_Response. Tag Type This four-bit field is used to uniquely differentiate the State of California tags/tran-
sponders from those originating in other state agencies. Currently, the tag type value defaults to 0 (California). Values of 1 to 15 are unassigned at this time. Internal Tag ID This field contains the Title 21 ID for the responding tag. CRC This field contains the standard message CRC. The CRC is calculated for all data beginning with the transaction record type code and includes everything occurring previous to the error detection code field. Facility Code This field identifies the agency issuing the tags. Title 21 Read Response Example:
Title 21 Tag Read Response 30240FCE8E7DD4E400 0 258979 637 where 3024 Title 21 tag response code 0FCE8E7D 32-bit tag ID Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-7 Encompass Multiprotocol Reader System Guide D4E4 CRC 00 Antenna number (single channel) 0 258979 637 Parsed Title 21 32-bit tag ID (decimal) where 0 Tag type 258979 Facility code 637 Internal tag ID 8-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Seen Frame Counter Report This message is use to report the value of the Seen Count when the Seen Frame Counter times out and if the Seen Count is greater than zero. The Seen Frame Counter Response is as follows: 3043<Data><CRC> Table 8-5 lists the response data. Table 8-5 Seen Frame Counter Report (3043H) Seen Frame Counter Report Data Payload Field Record Record Data Data Data Antenna Bits 70 Record Type (MSB) Record Type (LSB) Protocol Seen Count (MSB) Seen Count (LSB) Antenna Protocol This field specifies the protocol for the counters. 30H 43H 0XH XXH XXH 0XH Protocol Definition 0 1 2 3 4 5 6 7 8 IT2200 SeGo IAG CVISN Title 21 ATA Full-Frame eGo ATA Half-Frame Reserved Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-9 Encompass Multiprotocol Reader System Guide ATA Half-Frame Tag Response ATA Half-Frame Read Response Data is as follows: 4000<Data><CRC> Table 8-6 lists the response data. Table 8-6 ATA Half-Frame Tag Response (4000H) ATA Half-Frame Tag Response Data Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Data Data Data Data Data Antenna Record Type (MSB) Record Type (LSB) Response Data Byte 0 Response Data Byte 1 Response Data Byte 2 Response Data Byte 3 Response Data Byte 4 Response Data Byte 5 Response Data Byte 6 Response Data Byte 7 ATA Half-Frame Read Response Examples Antenna Number 40H 00H XXH XXH XXH XXH XXH XXH XXH XXH 0XH ATA Half-Frame Read Response 1 4000ABCDEFGH 4000 ATA half-frame record type ABCDEFGH 8 characters of raw hex data ATA Half-Frame Read Response 2 400001234567 4000 ATA half-frame record type XYZ.123456789 8 characters of raw hex data Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. where where 8-10 Tag Responses ATA Half-Frame Read Response 3 400001234567 where 4000 ATA half-frame record type XYZTAGSR 8 characters of raw hex data ATA Full-Frame Tag Response ATA Full Frame Read Response Data is as follows: 4001<Data><CRC> Table 8-7 lists the response data. Table 8-7 ATA Full-Frame Tag Response (4001H) ATA Full Frame Tag Response Data Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Record Type (MSB) Record Type (LSB) Response Data Byte 0 Response Data Byte 1 Response Data Byte 2 Response Data Byte 3 Response Data Byte 4 Response Data Byte 5 Response Data Byte 6 Response Data Byte 7 Response Data Byte 8 Response Data Byte 9 Response Data Byte 10 Response Data Byte 11 Response Data Byte 12 Response Data Byte 13 Response Data Byte 14 40H 01H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-11 Encompass Multiprotocol Reader System Guide Table 8-7 ATA Full-Frame Tag Response (4001H) (continued) Data Antenna Response Data Byte 15 Antenna Number XXH 0XH ATA Full-Frame Read Response Examples ATA Full-Frame Read Response 1 4001ABCDEFGHIJKLMNOP 4001 ATA full-frame record type in ASCII ABCDEFGHIJKLMNOP 16 characters of raw hex data ATA Full-Frame Read Response 2 4001XYZ.123456789TAG where where 4001 ATA full-frame record type in ASCII XYZ.123456789TAG 16 characters of raw hex data eGo Streamlined Read Response The eGo Streamlined Read Response is as follows: 4021<Data><CRC>. Table 8-8 lists the response data. Table 8-8 eGo Streamlined Read Response (4021H) eGo Streamlined Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Data Data Data Data Record Type (MSB) Record Type (LSB) ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 40H 21H XXH XXH XXH XXH XXH XXH XXH 8-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Table 8-8 eGo Streamlined Read Response (4021H) (continued) Data Data Data Data Data Data Data Data Data CRC CRC ID Byte 7 Page Data Byte 0 Page Data Byte 1 Page Data Byte 2 Page Data Byte 3 Page Data Byte 4 Page Data Byte 5 Page Data Byte 6 Page Data Byte 7 CRC (MSB) CRC (LSB) Antenna Antenna Number eGo Streamlined Read Example Tag Responses XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH 0XH eGo Streamlined Read Response 4021AABBCCDDEEFF0011ABCDEF0123456789A1B5 where 4021 eGo Page Data Record Type, 2 bytes in hex AABBCCDDEEFF0011 ID Word Data, 8 bytes in hex ABCDEF0123456789 Page Data, 8 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. eGo Word ID Data Response The eGo Word ID Data Response (Group Select Equals) is as follows:
4023<Data><CRC>. Table 8-9 lists the response data. Table 8-9 eGo Word ID Data Response (4023H) eGo ID Word Data Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-13 Encompass Multiprotocol Reader System Guide Table 8-9 eGo Word ID Data Response (4023H) (continued) Record Record Data Data Data Data Data Data Data Data CRC CRC Antenna Record Type (MSB) Record Type (LSB) ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 CRC (MSB) CRC (LSB) eGo ID Word Data Group Select Example Antenna Number 40H 23H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH 0XH eGo ID Word Response 4023ABCDEF0123456789A1B5 where 4023 eGo ID Word Data record type, 2 bytes in hex ABCDEF0123456789 Tag ID, 8 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. IT2200 Read Response The IT2200 Read Response is as follows 4303<Data><CRC>. Table 8-10 lists the response data. Table 8-10 IT2200 Read Response (4303H) IT2200 Read Response Data Data Payload Field Bits 70 8-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses 43H 03H 00H 00H 00H F0H 0FH 00H 50H XXH XXH XXH XXH XXH XXH XXH XXH 00H 00H 0XH XXH XXH Table 8-10 IT2200 Read Response (4303H) (continued) Record Record Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data CRC CRC Record Type (MSB) Record Type (LSB) Bit Count (MSB) Bit Count (LSB) Options Tag ID (MSB) Tag ID Tag ID Tag ID (LSB) Page Number (MSB) Page Number (LSB) Page Data Byte 15 (MSB) Page Data Byte 14 Page Data Byte 13 Page Data Byte 12 Page Data Byte 11 Page Data Byte 10 Page Data Byte 9 Page Data Byte 8 Page Data Byte 7 Page Data Byte 6 Page Data Byte 5 Page Data Byte 4 Page Data Byte 3 Page Data Byte 2 Page Data Byte 1 Page Data Byte 0 (LSB) CRC CRC Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-15 Encompass Multiprotocol Reader System Guide Table 8-10 IT2200 Read Response (4303H) (continued) Antenna Antenna Number 8-16 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses IT2200 Read Response Example:
IT2200 Read Response 430300CD0E0123456720AABBCCDDEEFF11223344556677889900A1B5 where 4303 00CD IT2200 Record Type, 2 bytes in hex Bit count, 2 bytes in hex 0E Options, 1 byte in hex 01234567 Tag ID, 4 bytes in hex 20 Page number, 1 byte in hex AABBCCDDEEEFF1122334 4556677889900 Page data, 16 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. CVISN Read Response The CVISN Read Response format is as follows: 5014<Data><CRC>. Table 8-11 lists the response data. Table 8-11 CVISN Read Response (5014H) CVISN Read Response Data Data Payload Field Record Record Data Data Data Data Data Data CRC Data Bits 70 Record Type (MSB) Record Type (LSB) Valid Tag 1 Valid Tag 2 Valid Tag 3 Valid Tag 4 50H 14H 0000H/0001H 0000H/0001H 0000H/0001H 0000H/0001H Transponder Message and Message Type Tag 1 (not used) XXH Transponder ID Tag 1 XXXX.XXXXH CRC Tag 1 Tag Type Indicator (Toll Tag = 01H) XXXXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-17 Encompass Multiprotocol Reader System Guide Table 8-11 CVISN Read Response (5014H) (continued) Data Data CRC Data Data Data CRC Data Data Data CRC Data Transponder Message and Message Type Tag 2 (not used) XXH Transponder ID Tag 2 XXXX.XXXXH CRC Tag 2 Tag Type Indicator (Toll Tag = 01H) Transponder Message and Message Type Tag 3 (not used) XXXXH XXH XXH Transponder ID Tag 3 XXXX.XXXXH CRC Tag 3 Tag Type Indicator (Toll Tag = 01H) Transponder Message and Message Type Tag 4 (not used) XXXXH XXH XXH Transponder ID Tag 4 XXXX.XXXXH CRC Tag 4 Tag Type Indicator (Toll Tag = 01H) Antenna Antenna Number XXXXH XXH XXH The valid tags are set to 0 for tag not in frame slot and 1 for tag in frame slot. The tran-
sponder message is the high-order nibble and the message type tag is the low-order nibble. This byte is passed with each tag but currently is not used. The transponder ID tag is the identifier read from the tag. There may be one to four tags read for a given response. A read with no transponder ID tags is not forwarded to the host. The reader also presents a tags CRC to the host as part of the response in the CRC field. IAG Read Response The IAG Read Response format is as follows: 5026<Data><CRC>. Table 8-12 lists the response data. Table 8-12 IAG Read Response Data Parameters (5026H) IAG Read Response Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Record Type (MSB) Record Type (LSB) Read Only Partition Data Payload 50H 26H Data Header (3 bits) Tag Type (3 bits) App ID (3 bits) XXH 8-18 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Table 8-12 IAG Read Response Data Parameters (5026H) (continued) IAG Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data App ID Group ID (7 bits) Agency ID (7 bits) Ser Num Serial Number (24 bits) Serial Number Serial Number V. Class Vehicle Class (11 bits) Vehicle Class Revenue Type (4 bits) C. S. M. L. M. L. Agency Data 1 (3 bits) ISTHA Class (4 bits) Agency Data 2 (24 bits) Agency Data 2 Agency Data 2 Read/Write Partition Reader ID (12 bits) Reader ID TM Date TM Date (9 bits) TM Time (17 bits) TM Time TM Time Agency ID Plaza ID Agency ID (7 bits) Plaza ID (7) Lane ID (5 bits) Lane ID Data (9 bits) Date Time (17 bits) Time Time Vehicle Class (11 bits) Vehicle Class Future (4 bits) Future Agency Data (30 bits) Agency Data XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-19 Encompass Multiprotocol Reader System Guide Table 8-12 IAG Read Response Data Parameters (5026H) (continued) IAG Read Response Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Data Data Data Data CRC CRC Antenna Agency Data Agency Data Transaction Number (16 bits) Transaction Number CRC CRC Data Payload XXH XXH XXH XXH XXH XXH Antenna IAG Read Response Example
#5026ECC11E01FCB21200010587052DBAAAD1607852D89687D54E03060001AAFB5983 where 5026 IAG Read Record Type, 2 bytes in hex Note: Due to overlap of byte boundaries by tag data fields, all further data break-
down will be in binary. Hex tag data:
MSB ECC11E01FCB21200 010587052DBAAAD1 607852D89687D54E 03060001AAFB5983 LSB 32 bytes tag data*8 bits/byte = 256 bits 32 bytes/8 bytes per line = 4 lines 256 bits/4 lines = 64 bits/line from MSB to LSB MSB 1110110011000001000111100000000111111100101100100001001000000000 0000000100000101100001110000010100101101101110101010101011010001 0110000001111000010100101101100010010110100001111101010101001110 0000001100000110000000000000000110101010111110110101100110000011 LSB Response breakdown is from MSB to LSB, starting with the header field and ending with the CRC. 8-20 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Read-Only Partition Field (# of bits)
Bit Pattern
Decimal Header (3 bits)
: 111 Tag Type (3 bits)
: 011 Application ID (3 bits)
: 001 Group ID (7 bits)
: 1000001 Agency ID (7 bits)
: 0001111 Serial Number (24 bits)
: 000000001111111001011001 Vehicle Class (11 bits)
: 00001001000 Revenue Type (4 bits)
: 0000 Commission Status (1 bit)
: 0 Mounting Location (2 bits)
: 00 Agency Data 1 (3 bits)
: 000 ISTHA Class (4 bits)
: 0001 Agency Data 2 (24 bits)
: 000001011000011100000101 Read/Write Partition
7 3 1 65 15 65113 72 0 0 00 000 1 362245 Field (# of bits)
Bit Pattern
Decimal Reader ID (12 bits)
: 001011011011 TM Date (9 bits)
: 101010101 TM Time (17 bits)
: 01011010001011000 Agency ID (7 bits)
: 0001111 Plaza ID (7 bits)
: 0000101 Lane ID (5 bits)
: 00101 Date (9 bits)
: 101100010 Time (17 bits)
: 01011010000111110 Vehicle Class (11 bits)
: 10101010011 Future (4 bits)
: 1000
731 341 46168 15 5 5 354 46142 1363 8 Agency Data (30 bits)
: 000011000001100000000000000001 :
50724865 Transaction Number (16 bits)
: 1010101011111011
43771 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-21 Encompass Multiprotocol Reader System Guide CRC (16 bits)
: 0101100110000011
22915 IAG Cross-Lane Read Response The IAG Cross-Lane Read Response format is as follows: 5027<Data><CRC>. Table 8-13 lists the response data. Table 8-13 IAG Cross-Lane Read Response (5027H) IAG Cross-Lane Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Record Type (MSB) Record Type (LSB) Read-Only Partition Header (3 bits) Tag Type (3 bits) App. ID (3 bits) App ID Group ID (7 bits) Agency ID (7 bits) Ser Num Serial Number (24 bits) Serial Number Serial Number V. Class Vehicle Class (11 bits) Vehicle Class Revenue Type (4 bits) C. S. M. L M. L. Agency Data 1 (3 bits) ISTHA Class (4 bits) Agency Data 2 (24 bits) Agency Data 2 Agency Data 2 Read/Write Partition Reader ID (12 bits) Reader ID TM Date TM Date (9 bits) TM Time (17 bits) TM Time TM Time Agency ID (7 bits) 50H 27H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH 8-22 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Table 8-13 IAG Cross-Lane Read Response (5027H) (continued) IAG Cross-Lane Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Data Data Data Data Data Data Data Data Data Data Data Data Data CRC CRC Agency ID Plaza ID (7) Plaza ID Lane ID (5 bits) Lane ID Date Date (9 bits) Time (17 bits) Time Time Vehicle Class (11 bits) Vehicle Class Future (4 bits) Future Agency Data (30 bits) Agency Data Agency Data Agency Data Transaction Number (16 bits) Transaction Number CRC CRC XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Antenna Antenna Number IAG Cross-Lane Read Response Example The IAG Cross-Lane Read Response example is
#5027ECC11E01FCB21200010587052DBAAAD1607852D89687D54E03060001AAFB5983 where 5027 IAG Cross-Lane Read Record Type, 2 bytes in hex Note: Due to overlap of byte boundaries by tag data fields, all field breakdowns are in binary. Hex tag data:
MSB ECC11E01FCB21200 010587052DBAAAD1 607852D89687D54E 03060001AAFB5983 LSB Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-23 Encompass Multiprotocol Reader System Guide 32 bytes tag data*8 bits/byte = 256 bits 32 bytes/8 bytes per line = 4 lines 256 bits/4 lines = 64 bits/line from MSB to LSB MSB 1110110011000001000111100000000111111100101100100001001000000000 0000000100000101100001110000010100101101101110101010101011010001 0110000001111000010100101101100010010110100001111101010101001110 0000001100000110000000000000000110101010111110110101100110000011 LSB Response breakdown is from MSB to LSB, starting with the header field and ending with the CRC. Read-Only Partition Field (# of bits)
Bit Pattern
Decimal Header (3 bits)
: 111 Tag Type (3 bits)
: 011 Application ID (17 bits)
: 001 Group ID (7 bits)
: 1000001 Agency ID (7 bits)
: 0001111 Serial Number (24 bits)
: 000000001111111001011001 Vehicle Class (11 bits)
: 00001001000 Revenue Type (4 bits)
: 0000 Commission Status (11 bits)
: 0 Mounting Location (2 bits)
: 00 Agency Data 1 (3 bits)
: 000 ISTHA Class (4 bits)
: 0001 Agency Data 2 (24 bits)
: 000001011000011100000101 Read/Write Partition Field (# of bits)
Bit Pattern Reader ID (12 bits)
: 001011011011 TM Date (9 bits)
: 101010101
7 3 1 65 15 65113 72 0 0 00 000 1 362245 Decimal 731 341 8-24 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. TM Time (17 bits)
: 01011010001011000 Agency ID (7 bits)
: 0001111 Plaza ID (7 bits)
: 0000101 Lane ID (5 bits)
: 00101 Date (9 bits)
: 101100010 Time (17 bits)
: 01011010000111110 Vehicle Class (11 bits)
: 10101010011 Future (4 bits)
: 1000 Tag Responses
46168 15 5 5 354 46142 1363 8 Agency Data (30 bits)
: 000011000001100000000000000001 :
50724865 Transaction Number (16 bits)
: 1010101011111011 CRC (16 bits)
: 0101100110000011
43771 22915 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-25 Encompass Multiprotocol Reader System Guide AI1200-Emulation Tag Responses In general, the tag response is transmitted as a # sign followed by the tag response record type code and the tag response data. Response lengths vary depending on the tag response record type. The tag response record type communicates to the host the tag response type that the reader processed. Tag Response Format No Append Information: (#300, #310) ECP protocol: <som><seq><rrrr><data><crc><eom>
Basic protocol: <som><rrrr><data> <eom>
Append Information: (#302, #311) ECP protocol: <som><seq><rrrr><data>&<time><date>%<aux info><crc><eom>
Basic protocol: <som><data>&<time><date>%<aux info><eom>
where the tag response contains the following:
<som> #
<seq> hexadecimal character 0-F, ECP mode only
<rrrr> Transaction record type (hex)
<data> Tag response data (hex/AMTECH 6-bit, length and format depend on tag type) Append options: (see Commands #300, #301, #302, #310, #311) Time and Time/Date Stamps
& = Time stamp delimiter and time/date stamp delimiter Time only appended: (#301 Time Only Appended)
<time>: &HH:MM:SS.hh HH = Hours (00-23 decimal) MM = Minutes (00-59 decimal) SS = Seconds (00-59 decimal) hh = Hundredths of seconds (00-99 decimal) 8-26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Time and date stamp: (#302 Time and Date Appended)
<time><date>: &HH:MM:SS.hh MM/DD/YY MM = Month (01-12 decimal) DD = Day (0131 decimal) YY = Year (0099 decimal) Auxiliary Information: (#311 Auxiliary Information Appended)
% = Auxiliary information delimiter
<aux info> = xx-y-zz-q xx = reader ID (00FF hex) y = antenna number (03) zz = number of reads of the previous tag
(00FF hexadecimal) q = state of Digital I/O input bits (0-F hexadecimal)
<crc> = CRC (2-byte CRC) ECP mode only
<eom> = CR+LF Basic Protocol Example Title 21 Tag Report with Time and Date Stamp and Auxiliary Information:
#0001D52F80044FFC&12:45:23.99 03/15/07%00-1-20-b Note: <eom> omitted from basic mode example ECP Protocol Example Title 21 Tag Report with Sequence Number, Time and Date Stamp, Auxiliary Infor-
mation and CRC:
#020001D52F80044FFC&12:45:23.99 03/15/07%00-1-20-b45F3 Note: <eom> omitted from ECP mode example Note: The data presented in the examples are invalid and are used for illustration purposes only. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-27 Encompass Multiprotocol Reader System Guide AI1200-Emulation Tag Response Field Definitions Tag response record type codes are entered before each tag data response to indicate the type of transaction processed by the reader. All transaction response codes are hexadecimal (Table 8-14). Table 8-14 Tag Response Record Types and Associated Codes Record Type Code Corresponding Tag Responses 0001H 3002H 3012H 4303H 5014H 5026H 5027H E000H Title 21 Read Response ATA Full-Frame Read Response ATA Half-Frame Read Response IT2200 Read Response CVISN Read Response IAG Read Response IAG Cross Lane Response eGo ID Word Data Response E2XXH, where XX = page address byte eGo Streamlined Read Response E800H SeGo ID Word Data Response EAXXH, where XX = page address byte SeGo Streamlined Read Response Title 21 Read Response The format for the general tag response is as follows: #0001<data><CRC>. Table 8-15 lists the Title 21 Read Response format fields. Table 8-15 Title 21 Read Response Format Field Size
(bytes) Field Source Description Record Type Data CRC Total Response 2 4 2 8 Tag Tag Tag Title 21 response code/
record type Title 21 tag ID Calculated on record type and data 8-28 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses where RS-232 transmission format is hexadecimal to ASCII ASCII Characters: 16 Table 8-16 lists the Title 21 Read Response Data parameters:
Table 8-16 Title 21 Read Response Data Parameters (0001H) Title 21 Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Byte Record Record Record Type (MSB) Record Type (LSB) Data (MSB) Tag Type (4 bits) Facility Code (18 bits) 00H 01H XXH XXH Data Data Facility Code Facility Code Internal Tag ID XXH Data (LSB) Internal Tag ID (10 bits) CRC CRC CRC CRC XXH XXH XXH Title 21 Tag Response Example The SIRIT/TransCore tag response example is #0001D52F80044FFC where
# SOM 0001 Title 21 record type, two bytes hex D52F8004 32-bit Title 21 ID, four bytes hex 4FFC CRC, two bytes hex 32-bit Title 21 Tag ID Composition (Table 8-16). 32 bit Title 21 ID hex MSB D52F8004 LSB hex MSB 11010101001011111000000000000100LSB binary MSB Tag Type Facility Code 4 bits 18 bits Internal Tag ID 10 bits LSB Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-29 Encompass Multiprotocol Reader System Guide Tag Type Binary Decimal 1101 13 Facility Code 010100101111100000 84960 Tag ID 0000000100 4 ATA Full-Frame Response The ATA full-frame response is as follows: #3002<Data>. Table 8-17 lists the ATA Full-Frame Response format fields. Table 8-17 ATA Full-Frame Response Format Field Size
(bytes) Field Source Description Record Type Data Total Response 2 20 22 Reader 3002H: ATA Full-Frame Response Tag AMTECH Six Bit Alphanumeric RS-232 Transmission Format: Record Type (hex to ASCII), data (AMTECH 6-bit ASCII) ASCII Characters: 24 Table 8-18 lists the ATA Full-Frame Data Response parameters. Table 8-18 ATA Full-Frame Data Response Parameters ATA Full-Frame Data Response Data Payload Field Record Record Data Data Data Data Data Data Data Bits 70 Record Type (MSB) Record Type (LSB) AMTECH SIX BIT ASCII Byte 0 AMTECH SIX BIT ASCII Byte 1 AMTECH SIX BIT ASCII Byte 2 AMTECH SIX BIT ASCII Byte 3 AMTECH SIX BIT ASCII Byte 4 AMTECH SIX BIT ASCII Byte 5 AMTECH SIX BIT ASCII Byte 6 30H 02H XXH XXH XXH XXH XXH XXH XXH 8-30 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Table 8-18 ATA Full-Frame Data Response Parameters (continued) ATA Full-Frame Data Response Data Payload Field Data Data Data Data Data Data Data Data Data Data Data Data Data Data Bits 70 AMTECH SIX BIT ASCII Byte 7 AMTECH SIX BIT ASCII Byte 8 AMTECH SIX BIT ASCII Byte 9 AMTECH SIX BIT ASCII Byte 10 AMTECH SIX BIT ASCII Byte 11 AMTECH SIX BIT ASCII Byte 12 AMTECH SIX BIT ASCII Byte 13 AMTECH SIX BIT ASCII Byte 14 AMTECH SIX BIT ASCII Byte 15 AMTECH SIX BIT ASCII Byte 16 AMTECH SIX BIT ASCII Byte 17 AMTECH SIX BIT ASCII Byte 18 AMTECH SIX BIT ASCII Byte 19 AMTECH SIX BIT ASCII Byte 20 XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH ATA Full-Frame Response Examples The ATA full-frame response example is #3002ABCDEFGHIJKLMNOPQRST where
# SOM 3002 ATA full-frame record type ABCDEFGHIJKLMNOPQRST 20 characters of AMTECH 6-bit alphanumeric in ASCII One response is #3002ZYXWVUTSRQPONMLKJIHG where
# SOM 3002 ATA full-frame record type Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-31 Encompass Multiprotocol Reader System Guide ZYXWVUTSRQPONMLKJIHG 20 characters of AMTECH 6-bit alphanumeric in ASCII 8-32 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Another response is #3002XYZ.123456789TAGSRUS where
# SOM 3002 ATA full-frame record type XYZ.123456789TAGSRUS 20 characters of AMTECH 6-bit alphanumeric in ASCII ATA Half-Frame Response The ATA half-frame response is as follows: #3012<Data>. Table 8-19 lists the ATA Half-Frame Response format fields. Table 8-19 ATA Half-Frame Response Format Field Size
(Bytes) Field Source Description Record Type 2 Reader Data Total Response 10 12 Tag 3012H: ATA half-frame response AMTECH six-bit alphanumeric RS-232 Transmission Format: Record type (hex to ASCII), data (AMTECH 6-bit ASCII) ASCII Characters: 14 Table 8-20 lists the ATA Half-Frame Data Response parameters. Table 8-20 ATA Half-Frame Data Response Parameters ATA Half-Frame Data Response Data Payload Field Record Record Data Data Data Data Data Bits 70 Record Type (MSB) Record Type (LSB) AMTECH SIX BIT ASCII Byte 0 AMTECH SIX BIT ASCII Byte 1 AMTECH SIX BIT ASCII Byte 2 AMTECH SIX BIT ASCII Byte 3 AMTECH SIX BIT ASCII Byte 4 30H 12H XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-33 Encompass Multiprotocol Reader System Guide Table 8-20 ATA Half-Frame Data Response Parameters (continued) ATA Half-Frame Data Response Data Payload Field Data Data Data Data Data Data Bits 70 AMTECH SIX BIT ASCII Byte 5 AMTECH SIX BIT ASCII Byte 6 AMTECH SIX BIT ASCII Byte 7 AMTECH SIX BIT ASCII Byte 8 AMTECH SIX BIT ASCII Byte 9 AMTECH SIX BIT ASCII Byte 10 XXH XXH XXH XXH XXH XXH ATA Half-Frame Response Examples One ATA half-frame response is #3012ABCDEFGHIJ where
# SOM 3012 ATA half-frame record type ABCDEFGHIJ 10 characters of AMTECH 6-bit alphanumeric in ASCII Another ATA half-frame response is #30120123456789 where
# SOM 3012 ATA half-frame record type 0123456789 10 characters of AMTECH 6-bit alphanumeric in ASCII The ATA half-frame response is #3012XYZTAGSRUS where
# SOM 3012 ATA half-frame record type XYZTAGSRUS 10 characters of AMTECH 6-bit alphanumeric in ASCII 8-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses IT2200 Read Response The IT2200 Read Response is as follows: #4303<Data><CRC>. Table 8-21 lists the IT2200 Read Response format fields. Table 8-21 IT2200 Read Response Format Field Size
(bytes) Field Source Description Record Type Data CRC Total Response 2 25 2 29 Tag Tag Tag 4303H: IT2200 read response CRC uses record type and data RS-232 Transmission Format: hex to ASCII ASCII Characters:
58 Table 8-22 lists the IT2200 Read Response Data parameters. Table 8-22 IT2200 Read Response Data Parameters (4303H) IT2200 Read Response Data Payload Field Record Record Data Data Data Data Data Data Data Data Data Data Bits 70 Record Type (MSB) Record Type (LSB) Bit Count (MSB) Bit Count (LSB) Options Tag ID (MSB) Tag ID Tag ID Tag ID (LSB) Page number (MSB) Page number (LSB) Page Data byte 15 (MSB) 43H 03H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-35 Encompass Multiprotocol Reader System Guide Table 8-22 IT2200 Read Response Data Parameters (4303H) (continued) IT2200 Read Response Data Payload Field Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data CRC CRC Bits 70 Page Data byte 14 Page Data byte 13 Page Data byte 12 Page Data byte 11 Page Data byte 10 Page Data byte 9 Page Data byte 8 Page Data byte 7 Page Data byte 6 Page Data byte 5 Page Data byte 4 Page Data byte 3 Page Data byte 2 Page Data byte 1 Page Data byte 0 (LSB) CRC CRC XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH IT2200-Series Read Page Response Example The IT2200-series response example is
#430300CD0E0123456720AABBCCDDEEFF11223344556677889900A1B5 where
# SOM 4303 IT2200 Record Type, 2 bytes in hex 00CD Bit count, 2 bytes in hex 0E Options, 1 byte in hex 01234567 Tag ID, 4 bytes in hex 8-36 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses 20 Page number, 2 bytes in hex AABBCCDDEEFF112223344556677889900 Page data, 16 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. CVISN Read Response The CVISN response is as follows: #5014<Data><CRC>. Table 8-23 lists the CVISN Read Response format fields. Table 8-23 CVISN Read Response Format Field Size
(Bytes) Record Type Data Total Response 2 39 41 Field Source Reader Description 5014H: CVISN Read Response Tag RS-232 Transmission Format: hex to ASCII ASCII Characters: 82 Table 8-24 lists the IAG Read Response Data parameters. Table 8-24 CVISN Read Response (5014H) CVISN Read Response Data Data Payload Field Record Record Data Data Data Data Data Data Bits 70 Record Type (MSB) Record Type (LSB) Valid Tag 1 Valid Tag 2 Valid Tag 3 Valid Tag 4 50H 14H 0000H/0001H 0000H/0001H 0000H/0001H 0000H/0001H Transponder Message and Message Type Tag 1 (not used) XXH Transponder ID Tag 1 XXXX.XXXXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-37 Encompass Multiprotocol Reader System Guide Table 8-24 CVISN Read Response (5014H) (continued) CRC Tag 1 Tag Type Indicator (Toll Tag = 01H) Transponder Message and Message Type Tag 2 (not used) XXXXH XXH XXH Transponder ID Tag 2 XXXX.XXXXH CRC Tag 2 Tag Type Indicator (Toll Tag = 01H) Transponder Message and Message Type Tag 3 (not used) XXXXH XXH XXH Transponder ID Tag 3 XXXX.XXXXH CRC Tag 3 Tag Type Indicator (Toll Tag = 01H) Transponder Message and Message Type Tag 4 (not used) XXXXH XXH XXH Transponder ID Tag 4 XXXX.XXXXH CRC Data Data Data CRC Data Data Data CRC Data Data Data CRC Data CRC Tag 4 Tag Type Indicator (Toll Tag = 01H) Antenna Antenna Number XXXXH XXH XXH The valid tags are set to 0 for tag not in frame slot and 1 for tag in frame slot. The tran-
sponder message is the high-order nibble and the message type tag is the low-order nibble. This byte is passed with each tag but currently is not used. The transponder ID tag is the identifier read from the tag. There may be one to four tags read for a given response. A read with no transponder ID tags is not forwarded to the host. The reader also presents a tags CRC to the host as part of the response in the CRC field. IAG Read Response The IAG Read Response is as follows: #5026<Data><CRC>. Table 8-25 lists the IAG Read Response format fields. Table 8-25 IAG Read Response Format Field Size
(Bytes) Field Source Description Record Type Data CRC 2 30 2 Reader 5026H: IAG Read Response Tag Tag CRC of data only 8-38 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Table 8-25 IAG Read Response Format (continued) Field Size
(Bytes) Field Source Description Total Response 34 RS-232 Transmission Format: hex to ASCII ASCII Characters: 68 Table 8-26 lists the IAG Read Response Data parameters. Table 8-26 IAG Read Response Data Parameters (5026H) IAG Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Record Type (MSB) Record Type (LSB) Read Only Partition Header (3 bits) Tag Type (3 bits) App ID (3 bits) App ID Group ID (7 bits) Agency ID (7 bits) Ser Num Serial Number (24 bits) Serial Number Serial Number V. Class Vehicle Class (11 bits) Vehicle Class Revenue Type (4 bits) C. S. M. L. M. L. Agency Data 1 (3 bits) ISTHA Class (4 bits) Agency Data 2 (24 bits) Agency Data 2 Agency Data 2 Read/Write Partition Reader ID (12 bits) Reader ID TM Date TM Date (9 bits) TM Time (17 bits) 50H 26H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-39 Encompass Multiprotocol Reader System Guide Table 8-26 IAG Read Response Data Parameters (5026H) (continued) IAG Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Data Data Data Data Date Date Date Date Date Date Date Date Date Date Date CRC CRC TM Time TM Time Agency ID Plaza ID Agency ID (7 bits) Plaza ID (7) Lane ID (5 bits) Lane ID Date (9 bits) Date Time (17 bits) Time Time Vehicle Class (11 bits) Vehicle Class Future (4 bits) Future Agency Data (30 bits) Agency Data Agency Data Agency Data Transaction Number (16 bits) Transaction Number CRC CRC XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH IAG Read Response Example The IAG Read Response example is
#5026ECC11E01FCB21200010587052DBAAAD1607852D89687D54E03060001AAFB5983 where
# SOM 5026 IAG Read Record Type, 2 bytes in hex Note: Due to overlap of byte boundaries by tag data fields, all further data break-
down will be in binary. Hex tag data:
8-40 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses MSB ECC11E01FCB21200 010587052DBAAAD1 607852D89687D54E 03060001AAFB5983 LSB 32 bytes tag data*8 bits/byte = 256 bits 32 bytes/8 bytes per line = 4 lines 256 bits/4 lines = 64 bits/line from MSB to LSB Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-41 Encompass Multiprotocol Reader System Guide MSB 1110110011000001000111100000000111111100101100100001001000000000 0000000100000101100001110000010100101101101110101010101011010001 0110000001111000010100101101100010010110100001111101010101001110 0000001100000110000000000000000110101010111110110101100110000011 LSB Response breakdown is from MSB to LSB, starting with the header field and ending with the CRC. Read-Only Partition Field (# of bits)
Bit Pattern
Decimal Header (3 bits)
: 111 Tag Type (3 bits)
: 011 Application ID (3 bits)
: 001 Group ID (7 bits)
: 1000001 Agency ID (7 bits)
: 0001111 Serial Number (24 bits)
: 000000001111111001011001 Vehicle Class (11 bits)
: 00001001000 Revenue Type (4 bits)
: 0000 Commission Status (1 bit)
: 0 Mounting Location (2 bits)
: 00 Agency Data 1 (3 bits)
: 000 ISTHA Class (4 bits)
: 0001 Agency Data 2 (24 bits)
: 000001011000011100000101 Read/Write Partition
7 3 1 65 15 65113 72 0 0 00 000 1 362245 Field (# of bits)
Bit Pattern
Decimal Reader ID (12 bits)
: 001011011011 TM Date (9 bits)
: 101010101 TM Time (17 bits)
: 01011010001011000 Agency ID (7 bits)
: 0001111 Plaza ID (7 bits)
: 0000101 Lane ID (5 bits)
: 00101
731 341 46168 15 5 5 8-42 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Date (9 bits)
: 101100010 Time (17 bits)
: 01011010000111110 Vehicle Class (11 bits)
: 10101010011 Future (4 bits)
: 1000
354 46142 1363 8 Agency Data (30 bits)
: 000011000001100000000000000001 :
50724865 Transaction Number (16 bits)
: 1010101011111011 CRC (16 bits)
: 0101100110000011
43771 22915 IAG Cross-Lane Read Response The IAG Cross-Lane Read Response is as follows: #5027<Data><CRC>. Table 8-27 lists the IAG Cross-Lane Read Response format fields. Table 8-27 IAG Cross-Lane Read Response Format Field Size
(bytes) Field Source Description Record Type Data CRC Total Response 2 30 2 34 Reader 5027H: IAG Cross-Lane Read Tag Tag CRC of data only RS-232 Transmission Format: hex to ASCII ASCII Characters:
68 Table 8-28 lists the IAG Cross-Lane Read Response data parameters. Table 8-28 IAG Cross-Lane Read Response Data Parameters (5027H) IAG Cross-Lane Read Response Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Record Record Data Data Data Record Type (MSB) Record Type (LSB) Header (3 bits) Tag Type (3 bits) App. ID (3 bits) App ID Group ID (7 bits) Agency ID (7 bits) Ser Num Data Payload 50H 27H XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-43 Encompass Multiprotocol Reader System Guide Table 8-28 IAG Cross-Lane Read Response Data Parameters (5027H) (continued) IAG Cross-Lane Read Response Data Payload Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Serial Number (24 bits) Serial Number Serial Number V. Class Vehicle Class (11 bits) Vehicle Class Revenue Type (4 bits) C. S. M. L M. L. Agency Data 1 (3 bits) ISTHA Class (4 bits) Agency Data 2 (24 bits) Agency Data 2 Agency Data 2 Reader ID (12 bits) Reader ID TM Date TM Date (9 bits) TM Time (17 bits) TM Time TM Time Agency ID Agency ID (7 bits) Plaza ID (7) Plaza ID Lane ID (5 bits) Lane ID Date Date (9 bits) Time (17 bits) Time Time Vehicle Class (11 bits) Vehicle Class Future (4 bits) Future Agency Data (30 bits) Agency Data Agency Data Agency Data Transaction Number (16 bits) XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH 8-44 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Table 8-28 IAG Cross-Lane Read Response Data Parameters (5027H) (continued) IAG Cross-Lane Read Response Field Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Data CRC CRC Transaction Number CRC CRC Tag Responses Data Payload XXH XXH XXH IAG Cross-Lane Read Response Example The IAG Cross-Lane Read Response example is
#5027ECC11E01FCB21200010587052DBAAAD1607852D89687D54E03060001AAFB5983 where
# SOM 5027 IAG Cross-Lane Read Record Type, 2 bytes in hex Note: Due to overlap of byte boundaries by tag data fields, all field breakdowns are in binary. Hex tag data:
MSB ECC11E01FCB21200 010587052DBAAAD1 607852D89687D54E 03060001AAFB5983 LSB 32 bytes tag data*8 bits/byte = 256 bits 32 bytes/8 bytes per line = 4 lines 256 bits/4 lines = 64 bits/line from MSB to LSB MSB 1110110011000001000111100000000111111100101100100001001000000000 0000000100000101100001110000010100101101101110101010101011010001 0110000001111000010100101101100010010110100001111101010101001110 0000001100000110000000000000000110101010111110110101100110000011 LSB Response breakdown is from MSB to LSB, starting with the header field and ending with the CRC. Read-Only Partition Field (# of bits)
Bit Pattern Header (3 bits)
: 111
Decimal 7 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-45 Encompass Multiprotocol Reader System Guide Tag Type (3 bits)
: 011 Application ID (17 bits)
: 001 Group ID (7 bits)
: 1000001 Agency ID (7 bits)
: 0001111 Serial Number (24 bits)
: 000000001111111001011001 Vehicle Class (11 bits)
: 00001001000 Revenue Type (4 bits)
: 0000 Commission Status (11 bits)
: 0 Mounting Location (2 bits)
: 00 Agency Data 1 (3 bits)
: 000 ISTHA Class (4 bits)
: 0001 Agency Data 2 (24 bits)
: 000001011000011100000101 Read/Write Partition
3 1 65 15 65113 72 0 0 00 000 1 362245 Field (# of bits)
Bit Pattern
Decimal Reader ID (12 bits)
: 001011011011 TM Date (9 bits)
: 101010101 TM Time (17 bits)
: 01011010001011000 Agency ID (7 bits)
: 0001111 Plaza ID (7 bits)
: 0000101 Lane ID (5 bits)
: 00101 Date (9 bits)
: 101100010 Time (17 bits)
: 01011010000111110 Vehicle Class (11 bits)
: 10101010011 Future (4 bits)
: 1000
731 341 46168 15 5 5 354 46142 1363 8 Agency Data (30 bits)
: 000011000001100000000000000001 :
50724865 Transaction Number (16 bits)
: 1010101011111011 CRC (16 bits)
: 0101100110000011
43771 22915 eGo ID Word Data Response 8-46 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses The eGo ID Word Data Response is as follows: #E000<Data><CRC>. Table 8-29 lists the eGo ID Word Data Response format fields. Table 8-29 eGo ID Word Data Response Format Field Size
(Bytes) Field Source Description Record Type Data CRC 2 8 2 Total Response 12 Reader eGo ID word data record type Tag Tag ID word data CRC of data only RS-232 Transmission Format: hex to ASCII ASCII Characters:
24 Table 8-30 lists the eGo ID Word Data Response parameters. Table 8-30 eGo ID Word Data Response Parameters (E000H) eGo ID Word Data Response Data Payload Field Record Record Data Data Data Data Data Data Data Data CRC CRC Bits 70 Record Type (MSB) Record Type (LSB) ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 CRC (MSB) CRC (LSB) E0H 00H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH eGo ID Word Data Response Example The eGo ID Word Data Response example is #E000ABCDEF0123456789A1B5 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-47 Encompass Multiprotocol Reader System Guide where
# SOM E000 eGo ID Word Data Record Type, 2 bytes in hex ABCDEF0123456789 Tag ID, 8 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. 8-48 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses eGo Streamlined Read Response The eGo Streamlined Read response is #E2h<Data><CRC>. Table 8-31 lists the eGo Streamlined Read Response format fields. Table 8-31 eGo Streamlined Read Response Format Field Size
(Bytes) Field Source Description Record Type XX Page Address Data CRC Total Response 1 1 16 2 20 Reader eGo streamlined read record type Reader Page address Tag Tag Page data CRC of data only RS-232 Transmission Format: hex to ASCII ASCII Characters: 40 Table 8-32 lists the eGo Streamlined Read response parameters. Table 8-32 eGo Streamlined Read Response Parameters (E2HXXH) eGo Streamlined Read Response Data Data Payload Field Record Record Data Data Data Data Data Data Data Data Data Bits 70 Record Type Page Address ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 Page Data Byte 0 E2H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-49 Encompass Multiprotocol Reader System Guide Table 8-32 eGo Streamlined Read Response Parameters (E2HXXH) (continued) eGo Streamlined Read Response Data Data Payload Field Data Data Data Data Data Data Data CRC CRC Bits 70 Page Data Byte 1 Page Data Byte 2 Page Data Byte 3 Page Data Byte 4 Page Data Byte 5 Page Data Byte 6 Page Data Byte 7 CRC CRC XXH XXH XXH XXH XXH XXH XXH XXH XXH eGo Streamlined Read Response Example The eGo Streamlined Read response is #E250AABBCCDDEEFF0011ABCDEF0123456789A1B5 where
# SOM E2 eGo Page Data Record Type, 1 byte in hex 50 XX Page Address, 1 byte in hex AABBCCDDEEFF0011 ID Word Data, 8 bytes in hex ABCDEF0123456789 Page Data, 8 bytes in hex A1B5 CRC, 2 bytes in hex XX Page Address: 50 hex 80 decimal/8 bytes/page = Page 10 Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. 8-50 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses SeGo ID Word Data Response The SeGo ID Word Data response is #E800<Data><CRC>. Table 8-33 lists the SeGo ID Word Data Response format fields. Table 8-33 SeGo ID Word Data Response Format Field Size
(Bytes) Field Source Description Record Type Data CRC Total Response 2 8 2 12 Reader SeGo ID word data record type Tag Tag ID word data CRC of data only RS-232 Transmission Format: hex to ASCII ASCII Characters: 24 Table 8-34 lists the SeGo ID Word Data Response parameters. Table 8-34 SeGo ID Word Data Response Parameters (E800H) SeGo ID Word Data Response Data Payload Field Record Record Data Data Data Data Data Data Data Data CRC CRC Bits 70 Record Type (MSB) Record Type (LSB) ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 CRC CRC E8H 00H XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-51 Encompass Multiprotocol Reader System Guide SeGo ID Word Data Response Example The SeGo ID Word Data Response example is #E800ABCDEF0123456789A1B5 where
# SOM E800 SeGo ID Word Data Record Type, 2 bytes in hex ABCDEF0123456789 Tag ID, 8 bytes in hex A1B5 CRC, 2 bytes in hex Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. SeGo Streamlined Read Response The SeGo Streamlined Read response is #EAXX<Data><CRC>. Table 8-35 lists the SeGo Streamlined Read Response format fields. Table 8-35 SeGo Streamlined Read Response Format Field Size
(Bytes) Field Source Description Record Type XX Page Address Data CRC Total Response 1 1 16 2 20 Reader SeGo streamlined read record type Reader Page address Tag Tag Page data CRC of data only RS-232 Transmission Format: hex to ASCII ASCII Characters:
40 Table 8-36 lists the SeGo Streamlined Read Response data parameters. Table 8-36 SeGo Streamlined Read Response Parameters (EAXXH) SeGo Streamlined Read Response Data Data Payload Field Record Record Bits 70 Record Type Page Address EAH XXH 8-52 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Table 8-36 SeGo Streamlined Read Response Parameters (EAXXH) (continued) SeGo Streamlined Read Response Data Data Payload Field Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data Data CRC CRC Bits 70 ID Byte 0 ID Byte 1 ID Byte 2 ID Byte 3 ID Byte 4 ID Byte 5 ID Byte 6 ID Byte 7 Page Data Byte 0 Page Data Byte 1 Page Data Byte 2 Page Data Byte 3 Page Data Byte 4 Page Data Byte 5 Page Data Byte 6 Page Data Byte 7 CRC CRC XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH XXH SeGo Streamlined Read Response Example The SeGo Streamlined Read Response example is #EA50AABBCCDDEEFF0011ABC-
DEF0123456789A1B5 where
# SOM EA SeGo Page Data Record Type, 1 byte in hex 50 XX Page Address, 1 byte in hex AABBCCDDEEFF0011 ID Word Data, 8 bytes in hex Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-53 Encompass Multiprotocol Reader System Guide ABCDEF0123456789 Page Data, 8 bytes in hex A1B5 CRC, 2 bytes in hex XX Page Address: 50 hex 80 decimal/8 bytes/page = Page 10 Note: Tag Data and CRC are used for parsing and format purposes only. The record types shown contain valid data. 8-54 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Tag Responses Cyclic Redundancy Check All <som> and <eom> character conversions are performed after the CRC of the transmit data and before the CRC of the receive data. The CRC is calculated as fol-
lows:
typedef unsigned short UWORD;
typedef unsigned char UCHAR;
UWORD uwAI1200eCalculateCrc(
UCHAR *pucStr
UWORD uwCrc;
* this array taken from AMTECH code to speed up calculation
UWORD puwCrcTab[256] = {
0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7, 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef, 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6, 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de, 0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, 0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, 0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, 0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, 0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823, 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b, 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12, 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a, 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41, 0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, 0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, 0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, 0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, 0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067, 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e, 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256, Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 8-55 Encompass Multiprotocol Reader System Guide 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d, 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405, 0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, 0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, 0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, 0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92, 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9, 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1, 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8, 0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0 };
* Traverse thru the string calculating the CRC as we go
for( uwCrc = 0; *pucStr != '\0'; ++pucStr ){
uwCrc = puwCrcTab[ ((uwCrc >> 8) & 0xff) ] ^
(uwCrc << 8) ^ ( *pucStr & 0xff );
return( uwCrc );
strcpy(sOutBuf, "#620");
sprintf(sTmp, "%04X", uwAI1200eCalculateCrc(&sOutBuf[1]) );
strcat(sOutBuf, sTmp);
8-56 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9 Configuring the Lane Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring the Lane Chapter 9 Configuring the Lane This chapter provides information on the importance of lane tuning for optimum automatic vehicle identification (AVI) system performance. This chapter also describes the Encompass Reader functions and features that can assist you in tuning an AVI lane. Why You Need to Configure a Lane Lane configuration optimizes the radio frequency (RF) characteristics and signal tim-
ing of an AVI-equipped toll lane to maximize the performance prescribed by the lanes traffic requirements. Typically, consideration of these factors is necessary for each individual lane, although in some installations it may be possible to identify broader solutions, then apply these solutions to certain classes of lanes having similar charac-
teristics, followed by additional fine adjustment on an individual lane-by-lane basis. This process is necessitated by the radio link, which is subject to varying factors such as:
Lane type Geometry of fixed objects near the capture zone Interference from external sources Adjacent lane interference Natural non-homogeneity of RF field strength within the ideal capture zone Varying tag environments These factors may vary within an installation and from lane to lane within the same plaza.The tag protocol types used at an installation play a significant role in configur-
ing the lanes for operation. Knowing the appropriate factors and available tools is nec-
essary for the set-up and troubleshooting of AVI lanes. Marking the Read Zone The area where the Encompass Reader reads tags at the current RF range is called the read zone. The antenna pattern, or read zone, of the Encompass Reader would look roughly like a pear-shaped balloon if you were able to see it. When installing the AA3152 Universal Toll Antenna (UTA), you should first mark the units read zone using the RF range set at the factory-default maximum. If two UTAs are installed near each other, TransCore recommends that you fine-tune Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9-3 Encompass Multiprotocol Reader System Guide each reader for the ideal read zone before connecting it permanently to sense input/
sense output and communications cables. Required Supplies You need the following supplies to mark the read zone:
Test tags, supplied by the TransCore dealer or distributor Piece of windshield-type glass 0.19 to 0.23 inches (4.82 to 5.84 mm) in thickness and approximately 12 inches (30.48 cm) square on which to attach the eGo Plus Sticker Tag Caution The eGo Plus Sticker Tag and eGo Windshield Sticker Tag have a reduced read range if not mounted on glass. Audible circuit tester and 9V DC battery for circuit tester power as described in the section Piece of chalk or roll of tape Plastic or wooden yardstick for tags Vinyl electrical tape or hook-and-loop material Guidelines Note: Using test tags that are not mounted to vehicles give a general idea of the read pattern, but the pattern will vary somewhat when actual vehicles with tags are tested. Final adjustments must be made with tags properly mounted on a variety of vehicles. To mark the read zone 1. Turn on continuous RF power using the #6411 command. 2. 3. Secure the test tag to the end of the yardstick using electrical tape or hook-and-
loop material or affix the test eGo Plus Sticker Tag or eGo Windshield Sticker Tag to the glass piece. Be sure the tag polarization (horizontal or vertical alignment) matches that of the UTA. If using an eGo Plus Sticker Tag or eGo Windshield Sticker Tag as the test tag, the glass should be in front of the tag
(between the tag and the reader). Stand directly in front of and about 5 feet (1.5 m) away from the overhead UTA. Hold the stick or the piece of glass so that the tag is positioned at a height and angle consistent with a tag installed on a vehicle. The audible tester sounds upon tag read. If the tester does not sound, try a different tag. If the tester still does not sound, verify that the tester is working correctly and retest the tag. Note: If you hold the test tag in your hand, your hand absorbs the RF signal and 9-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring the Lane the test results are not accurate. 4. Mark the spot with chalk or tape. 5. Move to the left until the sound stops and mark the ground with chalk or tape at the location of the tag when the sound stopped. 6. Return to the center and then move to the right until the sound stops and mark the ground with chalk or tape at the location of the tag when the sound stopped. 7. Return to the center and step backward 2 feet (0.6 m) and repeat steps 5 through 7. 8. Continue moving the tag in this manner, placing marks on the ground to identify the boundary of the read zone each time the sound stops. Continue moving the tag to various locations until the read zone is fully marked. 9. You can now connect the outer marks to draw the outer boundary of the read zone. Figure 9-1 is a view of a sample read zone within a controlled lane. The outer X marks show the outside edges of the read zone. Figure 9-1 Sample Read Zone Marking Pattern 10. Standing at the farthest point of the pattern, walk toward the UTA and listen for a continuous sound from the audible tester. If the sound is not continuous, it could indicate a weak or patchy RF pattern. Use the appropriate UDP command (Set RF Attenuation (0051H) or Set Data Detect (0053H) or both) or AI1200-emulation command (#920NDU) to adjust the footprint for the installations tag protocols. To decrease the size of the footprint, Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9-5 Encompass Multiprotocol Reader System Guide increase the attenuation, which lowers the transmit RF power. Lane Configuration Examples This section presents starting values for lane configuration parameters that can be used for various protocol combinations. The tables do not represent all of the possible protocol combinations available with the Encompass Reader, but they provide a framework for developing installation-specific configuration parameters. Lane Configuration Parameters for SeGo/IT2200 Protocols To configure the reader for initial use reading SeGo and IT2200 protocols, set the rec-
ommended starting values for the parameters listed in Table 9-1. Table 9-1 Initial Configuration Parameters for IT2200 and SeGo Protocols Parameter Recommended Starting Value Protocol Selection IT2200 and SeGo Enable Sequence IT2200 Ack or Nack Antenna Set SeGo Group Select Equals
(GSE) If using GSE, use the recommended settings shown in italics.and marked with a aTag ID 8-byte tag request ID; however, it is not used in Mode 88 so value should be set to 0000000000000000H. aCommand Control Always set to 00H for GSE aPage Data aAntenna aAddress aMask Contains 8 bytes of configurable comparison data. Set to 0 by default Set antenna with values between 0 to 0FH. Set to 0 by default Tag memory address for byte mask. Tag memory address varies, so values for this field may vary Set mask to desired bit, range = 0FF aStart Address aCommand Depth Set to 00H Set to 00H Reset Reset reader for changes to take effect Downlink Frequency Set downlink frequency to 916.00 dB Uplink Frequency Set uplink frequency to 903.00 dB IT2200 Downlink Attenuation Set attenuation so that the line loss and attenuation value = 8 dB 9-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring the Lane Table 9-1 Initial Configuration Parameters for IT2200 and SeGo Protocols (continued) IT2200 Uplink Attenuation Set attenuation so that the line loss and attenuation value = 8 dB SeGo Downlink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB SeGo Uplink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB Retry Count Recommend setting of 5 for all required retry counts IT2200 Data Detect SeGo Data Detect Set to 2 dB Set to 4 dB IT2200 Seen Count Set to 10 (every 140 ms) for both tag types IT2200 Uniqueness Count Set to 1000 every 140 seconds for both tag types SeGo Seen Count Set to 10 (every 140 ms) for both tag types SeGo Uniqueness Count Set to 1000 every 140 seconds for both tag types Line Loss Set the RF cable loss (line loss from reader to antenna) to the nearest dB value or 0, 1, 2, or 3 IT2200 Configuration Parameters Set recommended IT2200 configuration parameters as shown in italics and marked with b bRetry Count Recommend setting of 5 for all required retry counts bTime-out bTag ID bLCD bAntenna If using IT2200 Gen Ack, set desired tag sleep time ranging between 0 and 127 seconds (s). Set 4-bit tag request ID Set desired value between 02H0FH Set antenna with values between 0 to 0FH. Set to 0 by default bAudio/Visual Options Set desired options bCheck Tag (optional) Select IT2200, SeGo, or All, and fire check tag Lane Configuration Parameters for Title 21/SeGo Protocols Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9-7 Encompass Multiprotocol Reader System Guide To configure the reader for initial use reading Title 21 and SeGo protocols, set the rec-
ommended starting values for the parameters listed in Table 9-2. Table 9-2 Initial Configuration Parameters for Title 21 and SeGo Protocols Parameter Recommended Starting Value Protocol Selection Title 21 and SeGo Enable Sequence Title 21 Ack or Nack Antenna Set SeGo GSE cTag ID If using GSE, use the recommended settings shown in italics.and marked with c 8-byte tag request ID; however, it is not used in Mode 88 so value should be set to 0000000000000000H cCommand Control Always set to 00H for GSE cPage Data cAntenna cAddress cMask Contains 8 bytes of configurable comparison data. Set to 0 by default Set antenna with values between 0 to 0FH. Set to 0 by default Tag memory address for byte mask. Tag memory address varies, so values for this field may vary Set mask to desired bit, range = 0FF cStart Address cCommand Depth Set to 00H Set to 00H Reset Reset reader for changes to take effect Downlink Frequency Set downlink frequency to 916.00 dB Uplink Frequency Set uplink frequency to 903.00 dB Title 21 Downlink Attenuation Set Attenuation so that the line loss and attenuation value = 10 dB Title 21 Uplink Attenuation Set Attenuation so that the line loss and attenuation value = 0 dB SeGo Downlink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB SeGo Uplink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB Retry Count Recommend setting of 5 for all required retry counts Title 21 Data Detect SeGo Data Detect Set to 0 dB Set to 0 dB Title 21 Seen Count Set to 10 (every 140 ms) for both tag types Title 21 Uniqueness Count Set to 1000 every 140 seconds for both tag types 9-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring the Lane Table 9-2 Initial Configuration Parameters for Title 21 and SeGo Protocols (continued) SeGo Seen Count Set to 10 (every 140 ms) for both tag types SeGo Uniqueness Count Set to 1000 every 140 seconds for both tag types Line Loss Set the RF cable loss (line loss from reader to antenna) to the nearest dB value or 0, 1, 2, or 3 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9-9 Encompass Multiprotocol Reader System Guide Lane Configuration Parameters for Title 21/eGo/
ATA Protocols To configure the reader for initial use reading Title 21, eGo, and ATA protocols, set the recommended starting values for the parameters listed in Table 9-3. Table 9-3 Initial Configuration Parameters for Title 21, eGo, and ATA Protocols Parameter Recommended Starting Value Protocol Selection Title 21, ATA, and eGo Enable Sequence Title 21 Ack or Nack Antenna Set eGo GSE dTag ID If using GSE, use the recommended settings shown in italics.and marked with d 8-byte tag request ID; however, it is not used in Mode 88 so value should be set to 0000000000000000H dCommand Control Always set to 00H for GSE dPage Data dAntenna dAddress dMask Contains 8 bytes of configurable comparison data. Set to 0 by default Set antenna with values between 0 to 0FH. Set to 0 by default Tag memory address for byte mask. Tag memory address varies, so values for this field may vary Set mask to desired bit, range = 0FF dStart Address dCommand Depth Set to 00H Set to 00H Reset Reset reader for changes to take effect Downlink Frequency Set downlink frequency to 916.00 dB Uplink Frequency Set uplink frequency to 903.00 dB Title 21 Downlink Attenuation Set attenuation so that the line loss and attenuation value = 10 dB Title 21 Uplink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB ATA Downlink Attenuation Set attenuation so that the line loss and attenuation value = 6 dB ATA Uplink Attenuation Set attenuation so that the line loss and attenuation value = 6 dB eGo Downlink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB eGo Uplink Attenuation Set attenuation so that the line loss and attenuation value = 0 dB Retry Counts Recommend setting of 5 for all required retry counts 9-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Configuring the Lane Table 9-3 Initial Configuration Parameters for Title 21, eGo, and ATA Protocols (continued) Title 21 Data Detect ATA Data Detect eGo Data Detect Set to 0 dB Set to 2 dB Set to 4 dB Title 21 Seen Count Set to 10 (every 140 ms) for both tag types Title 21 Uniqueness Count Set to 1000 every 140 seconds for both tag types ATA Seen Count Set to 10 (every 140 ms) for both tag types ATA Uniqueness Count Set to 1000 every 140 seconds for both tag types eGo Seen Count Set to 10 (every 140 ms) for both tag types eGo Uniqueness Count Set to 1000 every 140 seconds for both tag types Line Loss Set the RF cable loss (line loss from reader to antenna) to the nearest dB value or 0, 1, 2, or 3. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 9-11 Encompass Multiprotocol Reader System Guide 9-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10 System Diagnostics and Preventive Maintenance Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Chapter 10 System Diagnostics and Preventive Maintenance This chapter provides information on diagnosing problems with the Encompass Reader components and schedule and instructions for preventive maintenance. Error Indicators The Encompass reader has light-emitting diodes (LED) that display operational func-
tions and error conditions. Figure 10-1 shows the LED locations. Figure 10-1 Operational LEDs Table 10-1 describes the LED indications. Table 10-1 Operational LED Indicator Descriptions Operational LED Description Three fault indication LEDs ERR3 ERR2 Failure Mode ERR1 Microprocessor resetting Power supply failure Transceiver failure TDM/GPS failure No communication with lane controller/host system Other failure Data in buffer Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-3 Encompass Multiprotocol Reader System Guide Table 10-1 Operational LED Indicator Descriptions (continued) Operational LED Description RDR LC TIF UL DL No failure Encompass reader communicating with host Host communicating with Encompass reader Encompass reader is transacting with tag. LED lit when Encompass reader receives correctly decoded tag message including correct cyclic redundancy check for message. The LED is lit for 250 ms following a tag transaction. RF uplink signal on RF downlink signal on Note All ERR LEDs light red. Troubleshooting Guidelines The Encompass reader is very reliable, so any service-related problems will most likely be due to external causes, such as damage to components. Visually inspect each system component and replace or repair components as needed. To perform a visual inspection 1. Make sure all component connectors are secure. 2. Make sure that the antenna is connected to the Encompass reader. 3. Make sure the Encompass reader is powered up by checking the Encompass reader Power LEDs. 4. Make sure the Encompass reader is communicating with the lane controller/host system by checking operational/error LEDs. 5. Review diagnostic commands and responses by accessing diagnostic port
(COM2). Communicating Via Diagnostic Port (COM2) You can check the Encompass reader diagnostics by connecting a personal computer
(PC) to the Encompass reader COM2 port using a serial null-modem cable. This cable crosses over the transmit and receive pins, which allows you to communicate with the Encompass reader. Once you have connected the PC to the Encompass reader, you need to configure the terminal emulation software. 10-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Starting the Terminal Emulation Software You can use a PC and any terminal emulation software to enter the host commands to retrieve diagnostic information. The following procedures show examples using Hyper Terminal, an application included with Microsoft Windows. Most terminal emulation applications have a similar sequence for launching. Note: In this hyperterminal selection, COM1 refers to the PC communications port. To start the terminal emulation software 1. At the command prompt, type your terminal emulation start command, or if using Windows Hyper Terminal, select: Programs>Accessories>Hyperterm and press ENTER. The application displays the Connection Description dialog box as shown in Figure 10-2. Figure 10-2 Connection Description Dialog Box 2. Enter a name for the session and click OK. The application displays the Phone Number dialog box as shown in Figure 10-3. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-5 Encompass Multiprotocol Reader System Guide Figure 10-3 Phone Number Dialog Box 3. From the Connect using pull-down list, choose the Com1 option (or whichever com port on the PC to which the RS232 cable is attached) and click OK. The application displays the COM1 Properties dialog box as shown in Figure 10-4. Figure 10-4 COM1 Properties Dialog Box 10-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance 4. In the pull-down lists on the COM1 Properties dialog box, choose the following values:
Bits per second: 9600 baud Data bits: 8 Parity: None Stop bits: 1 Flow control: None 5. Click OK. The application displays the configparms - Hyper Terminal main screen as shown in Figure 10-5. Figure 10-5 Hyper Terminal Main Screen 6. Press ENTER several times to get a flashing cursor prompt (>_). You can enter any of the diagnostic commands (see Diagnostic Command Group). Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-7 Encompass Multiprotocol Reader System Guide Diagnostic COM2 Port Pin Assignments This connector is a DB9 subminiature plug. The diagnostic signal descriptions are listed in Table 10-2. Table 10-2 Diagnostic Communications Connector Parameters Pin Signal Description 1 2 3 4 5 6 7 8 9 RSD RXD TXD DTR GND DSR RTS CTS RI Received line signal detect (not connected) Receive Data Transmit Data Data Terminal Ready (not connected) Ground Data Set Ready (not connected) Request to Send Clear to Send Ring indicator (not connected) Diagnostic Commands The Encompass reader uses the commands outlined in this section to help you diag-
nose problems between the host and Encompass reader (Table 10-3). Table 10-3 Diagnostic Commands Diagnostic Command Command Description version bootChange Responds with the Encompass readers IP addresses. The last IP address is the Encompass readers address
(udpinet = XXX.XXX.XXX.XXX) Used to change the Encompass readers IP address. Press Enter until the cursor is at the other line, then type:
udpinet=XXX.XXX.XXX.XXX where the Xs are the new IP address. You must begin the line with udpinet= See bootChange section below for detailed description of this command. ShowErrorLog Scrolls the error log in chronological order. ClearErrorLog Clears entries from the error log. 10-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-3 Diagnostic Commands ShowSysStatusBits Shows the status bits for error conditions in the Encompass reader. Note: All diagnostic host commands are case sensitive. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-9 Encompass Multiprotocol Reader System Guide bootChange This section describes each line of the bootChange command and provides instruc-
tions for sending this command. boot device Required, must be motfec0 processor number Required, must be 0 host name Required, must be lcHost file name Not required, should be left as is or blank inet on Ethernet (e) Should be left as 10.3.11.96:ffff0000. Changing this value will cause errors on startup. inet on backplane (b) Not required, should be left as is or blank host inet (h) Required, should be set to IP address of host computer gateway inet (g) Not required, should be left as is or blank user (u) Not required, should be left as is or blank ftp password (pw)
(blank = use rsh) Not required, should be left as is or blank flags (f) Required, should be 0x0 target name (tn) Not required, should be left as is or blank startup script (s) Not required, should be left blank other (o)
! Mandatory: Encompass reader IP address must be udpinet=xxx.xxx.xxx.xxx Press Enter if you do not want to change an entry. To clear an entry on a line, type a
. (period). To change a line, type what is needed, then press Enter. On the other (o) line you must enter the Encompass reader IP address with udpinet=xxx.xxx.xxx.xxx where the xxx.xxx.xxx.xxx is the Encompass reader IP address. Note: If you do not enter the Encompass reader IP address exactly as shown, the Encompass readers Ethernet communications will not work. Upon boot-up, the Encompass reader uses the host inet (h) IP address as the IP address where it sends UDP data. When you have finished entering the bootChange, the screen displays the following information:
boot device motfec0 processor number 0 host name lcHost 10-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance boot device motfec0 file name inet on Ethernet (e) 10.3.11.96:ffff0000 inet on backplane (b) host inet (h) 192.168.10.1 gateway inet (g) user (u) ftp password (pw)
(blank = use rsh) flags (f) 0x0 target name (tn) startup script (s) Other (o) udpinet=192.168.10.3 Power Cycling the Encompass Reader If the Encompass reader stops communicating with the host system and does not respond to RESET READER (0006H) for UDP command set or #63 RESET READER command if using AI1200-emulation command set, try power cycling the reader. To power cycle the reader 1. Note the readers operational LEDs statuses. 2. Display the version by typing version. This provides the IP addresses for the Encompass reader. 3. Display the error log by typing ShowErrorLog. Using the Hyper Terminal, save the error log to a file by selecting Capture Text... from the Transfer drop-down menu (Figure 10-6). The Capture feature in the menu bar at the bottom of the screen darkens to show text is captured. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-11 Encompass Multiprotocol Reader System Guide Figure 10-6 Capture Text Feature Stop or pause the error log capture by selecting Capture Text... from the Transfer drop-down menu by selecting Stop or Pause from the Capture Text... feature (Figure 10-7). 10-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Figure 10-7 Stop or Pause Text Capture 4. Display the error condition status bits by typing ShowSysStatusBits. 5. Cycle power to the Encompass reader by unplugging the AC/DC transformer/
power supply cord or by loosening the two mounting screws securing the power connector to the reader and unplugging the power for at least 10 seconds. 6. Plug the power supply cord to the transformer and/or plug connector back into the reader and tighten the two mounting screws. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-13 Encompass Multiprotocol Reader System Guide Error Log Reference This section lists all the error log messages that can occur in the Encompass reader system. Table 10-4 lists the Encompass reader software module numbers for refer-
ence. Table 10-4 Software Module Numbers Software Module System Initialization Module Lane Controller Interface Module System Interface Module Mode Interface Module Tag Interface Module Time-Division Multiplexing (TDM) Module Global Positioning System (GPS) Module Radio Frequency (RF) Transceiver Interface Module Diagnostic Module Not used Tag Buffer Module Not used Not used Digital I/O (DIO) Module Module Number 0000H 0001H 0002H 0003H 0004H 0005H 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH Note: Only those software module error logs that are currently being used in the Encompass reader are listed here. 10-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance System Initialization Module Errors Table 10-5 contains the system initialization module (MSIM) error numbers and log entry descriptions. Table 10-5 System Initialization Module Errors (0000H) Log Entry Description Reserved N/A Timer Initialization Error This error indicates that the system timer initialization failed. This error could prevent the Encompass readers ability to transact with tags. Buffer Management (BM) Initialization Error This error indicates that the BM system initialization failed. This error could prevent the Encompass readers ability to transact with tags. Tag Buffer Initialization Error This error indicates that the tag buffer module initialization failed. System Queue Create Error This error indicates that the creation of one or more system message queues failed. This error could prevent the Encompass readers ability to transact with tags. System Task Create Error System Security Error This error indicates that the creation of one or more system tasks failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the system security was violated. This error could prevent the Encompass readers ability to transact with tags. Error Recovery Event One or more of the errors recovered. Error Number 0000H 0001H 0002H 0003H 0004H 0005H 0006H 0007H Lane Controller Interface Module Errors Table 10-6 contains the lane controller interface module (LCIM) error numbers and log entry descriptions. Table 10-6 Lane Controller Interface Module Errors (0001H) Log Entry Description Reserved N/A Saved SysComMsgs Initialization Error This error indicates that the system communication message buffer initialization failed. This error could prevent the Encompass readers ability to transact with tags. Error Number 0000H 0001H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-15 Encompass Multiprotocol Reader System Guide Table 10-6 Lane Controller Interface Module Errors (0001H) (continued) Buffer Management Create Queue Error This error indicates that the creation of the LCI BM queue failed. This error could prevent the Encompass readers ability to transact with tags. Buffer Management Not Initialized Error This error indicates that BM is not initialized. This error could prevent the Encompass readers ability to transact with tags. UDP/IP Core Initialization Error This error indicates that the initialization of the UDP/IP Core failed. This error could prevent the Encompass readers ability to transact with tags. System Serial Device Error This error indicates that the initialization of the system serial port failed. System Message Queue Full Error This error indicates that the LC Message Queue is full. This error could prevent the Encompass readers ability to transact with tags. Get Buffer Management Buffer Error This error indicates that the get BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Message Queue Send Error This error indicates that the message queue send failed. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A Message Queue Receive Error This error indicates that the message queue receive failed. This error could prevent the Encompass readers ability to transact with tags. Return Buffer Management Buffer Error This error indicates that the return BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Reserved Reserved Reserved N/A N/A N/A Wait For UDP/IP Core Transmit (Tx) Buffer Time-out Error This error indicates that there are no Tx buffers available and the time-out period for waiting has expired. This error could prevent the Encompass readers ability to transact with tags. Tag Buffer Write Error This error indicates that tag data failed to be written into the tag buffering location in flash memory. Tag Buffer Overflow Error This error indicates that there is a tag buffer overflow. Tag Buffer State Not Idle Error This error indicates that the tag buffering runtime state is not idle. 0002H 0003H 0004H 0005H 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH 000EH 000FH 0010H 0011H 0012H Serial Communication Link Error This error indicates that the serial communication link is down. 0013H 10-16 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-6 Lane Controller Interface Module Errors (0001H) (continued) UDP/IP Communication Link Error This error indicates that the UDP/IP communication link is down. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A Error Recovery Event One or more of the errors recovered. 0014H 0015H 0016H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-17 Encompass Multiprotocol Reader System Guide System Interface Module Errors Table 10-7 contains the system interface module (SIM) error numbers and log entry descriptions. Table 10-7 System Interface Module Errors (0002H) Log Entry Description Reserved N/A Buffer Management Create Queue Error This error indicates that the creation of the SI BM queue failed. This error could prevent the Encompass readers ability to transact with tags. Buffer Management Not Initialized Error This error indicates that BM is not initialized. This error could prevent the Encompass readers ability to transact with tags. Message Queue Receive Error This error indicates that the message queue receive failed. This error could prevent the Encompass readers ability to transact with tags. Return Buffer Management Buffer Error This error indicates that the return BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Get Buffer Management Buffer Error This error indicates that the get BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Message Queue Send Error This error indicates that the message queue send failed. This error could prevent the Encompass readers ability to transact with tags. Tag Buffer Read Error This error indicates that tag data failed to be read from the tag buffering location in flash memory. Tag Buffer Overflow Error This error indicates that there is a tag buffer overflow. Erase Tag Buffers Error Tags in the Tag Buffer location in Flash failed to erased. Erase Entire Tag Buffer Space Error This error indicates that erase entire tag buffers flash space failed. Wait For Tag Buffer Idle State Time-out Error This error indicates that the wait for tag buffering runtime idle state, timed out. Reserved N/A Error Recovery Event One or more of the errors recovered. Error Number 0000H 0001H 0002H 0003H 0004H 0005H 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH 10-18 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Mode Interface Module Error Numbers Table 10-8 contains the mode interface module (MIM) error numbers and log entry descriptions. Table 10-8 Mode Interface Module Errors (0003H) Log Entry Description Reserved N/A Prior Required Configuration Not Set Error This error indicates that not all required configuration parameters are set for the system to be able to start running in the requested mode. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A Error Recovery Event One or more of the errors recovered. Error Number 0000H 0001H 0002H 0003H Tag Interface Module Error Numbers Table 10-9 contains the tag interface module (TIM) error numbers and log entry descrip-
tions. Table 10-9 Tag Interface Module Errors (0004H) Log Entry Description Reserved N/A TIM System Error This error indicates that a system call failed. This error could prevent the Encompass readers ability to transact with tags. FPGA1 Not Ready Error This error indicates that the FPGA1 is not ready. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Not Ready Error This error indicates that the RF Transceiver is not ready. This error could prevent the Encompass readers ability to transact with tags. FPGA1 Memory Test Error FPGA2 Memory Test Error This error indicates that the FPGA1 memory test failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the FPGA2 memory test failed. This error could prevent the Encompass readers ability to transact with tags. Error Number 0000H 0001H 0002H 0003H 0004H 0005H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-19 Encompass Multiprotocol Reader System Guide Table 10-9 Tag Interface Module Errors (0004H) (continued) Queue Message Error This error indicates that the source of the message is invalid. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A Tag Transaction Configuration Command Error This error indicates that an invalid tag transaction configuration command was sent to the reader. This error could prevent the Encompass readers ability to transact with tags. Tag Transaction Sequence Command Error This error indicates that an invalid tag transaction sequence command was sent to the reader. This error could prevent the Encompass readers ability to transact with tags. Reserved Reserved Reserved Reserved Reserved Reserved N/A N/A N/A N/A N/A N/A Buffer Management Create Queue Error This error indicates that the creation of a BM queue failed. This error could prevent the Encompass readers ability to transact with tags. Get Buffer Management Buffer Error This error indicates that the get BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Return Buffer Management Buffer Error This error indicates that the return BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Get System Queue Identification (ID) Error This error indicates that getting the system queue identification failed. This error could prevent the Encompass readers ability to transact with tags. Error Recovery Event One or more of the errors recovered. Product ID Error Queue Create Error Task Create Error This error indicates that the Encompass reader is being set to communicate with three or more protocols but the reader platform is an Encompass 5. Setting three or more protocols requires an Encompass 6 reader platform. This error indicates that the message queues create failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the creation of a tag interface task failed. This error could prevent the Encompass readers ability to transact with tags. 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH 000EH 000FH 0010H 0011H 0012H 0013H 0014H 0015H 0016H 0017H 10-20 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-9 Tag Interface Module Errors (0004H) (continued) M5e Antenna Configuration Error This error indicates that the antenna configuration on the M5e module is in error. This error could prevent the Encompass readers ability to transact with tags. M5e Antenna Configuration Recovery The antenna configuration error has recovered. Tag Interface Module Configuration Initialization Error This error indicates that the tag interface configuration initialization failed. This error could prevent the Encompass readers ability to transact with tags. 0018H 0019H 001AH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-21 Encompass Multiprotocol Reader System Guide TDM Module Error Numbers Table 10-10 contains the TDM module (TDMM) error numbers and log entry descrip-
tions. Table 10-10 TDM Module Errors (0005H) Log Entry Description Reserved N/A Error Number 0000H TDM Two Masters Error This error indicates that two readers are configured as masters. 0001H TDM Master Slave Error This error indicates that a reader, configured as a slave, does not detect the master. TDM Clock Error This error indicates that a TDM clock error occurred. GPS Window Error This error indicates that a GPS window error occurred. GPS One-PPS Error This error indicates that the one-pulse per second failed. This event indicates that the two masters error, recovered. 0002H 0003H 0004H 0005H 0006H TDM Two Masters Error Recovery Event TDM Master Slave Error Recovery Event TDM Clock Error Recovery Event GPS Window Error Recovery Event GPS One PPS Error Recovery Event This event indicates that the master slave error, recovered. 0007H This event indicates that the TDM clock error, recovered. 0008H This event indicates that the GPS Window error, recovered 0009H This event indicates that the one-pulse per second, recovered. 000AH GPS Module Error Numbers Table 10-11 contains the GPS module (GPSM) module error numbers and log entry descriptions. Table 10-11 GPS Module Errors (0006H) Log Entry Description Reserved N/A GPS Communication Link Error This error indicates that the communication with the GPS module is down. Error Number 0000H 0001H 10-22 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-11 GPS Module Errors (0006H) (continued) GPS T-RAIM Alarm Set Event This error indicates that the T-RAIM algorithm of the GPS 0002H module failed. GPS Self-Test Failed Event This error indicates that the self-test of the GPS module failed. 0003H GPS Power On Failure Event This error indicates that the GPS module failed the power on test. This error indicates that the auto survey failed. 0004H 0005H GPS Auto Survey Failure Event GPS Communication Link Error Recovery Event GPS T-RAIM Alarm Set Error Recovery Event GPS Self-Test Failed Recovery Event GPS Power-On Failure Recovery Event GPS Auto Survey Failure Recovery Event This event indicates that GPS Communication link, recovered. 0006H This event indicates that T-RAIM alarm cleared. This event indicates that self-test error cleared. This event indicates that self-test error cleared. 0007H 0008H 0009H This event indicates that the auto survey failure cleared. 000AH RF Transceiver Interface Module Error Numbers Table 10-12 contains the RF transceiver interface module (RFTIM) error numbers and log entry descriptions. Table 10-12 RF Transceiver Interface Module Errors (0007H) Log Entry Description Reserved N/A Buffer Management Create Queue Error This error indicates that the creation of a BM queue failed. This error could prevent the Encompass readers ability to transact with tags. Memory Allocate Error This error indicates that the Memory allocation failed. This error could prevent the Encompass readers ability to transact with tags. System Queue ID Retrieve Error This error indicates that getting the system queue identification failed. This error could prevent the Encompass readers ability to transact with tags. Serial SMC Open Error This error indicates that opening the serial SMC failed. This error could prevent the Encompass readers ability to transact with tags. Error Number 0000H 0001H 0002H 0003H 0004H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-23 Encompass Multiprotocol Reader System Guide Table 10-12 RF Transceiver Interface Module Errors (0007H) (continued) Connect Interrupt Handler Error This error indicates that connecting the interrupt handler failed. This error could prevent the Encompass readers ability to transact with tags. Enable Interrupt Error I/O Semaphore Create Error Non-volatile Random Access Memory (NVRAM) Configuration Data Retrieve Error NVRAM Configuration Data Corrupt Error This error indicates that enabling the interrupt failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that creating the I/O semaphore failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that retrieving configuration data from NVRAM failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the configuration data in NVRAM is corrupt. This error could prevent the Encompass readers ability to transact with tags. NVRAM Configuration Data Write Error This error indicates that writing configuration data to NVRAM failed. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Reset Error This error indicates that the transceiver reset failed. This error could prevent the Encompass readers ability to transact with tags. RF Heartbeat Task Create Error This error indicates that the creation of the heartbeat task failed. This error could prevent the Encompass readers ability to transact with tags. Get Buffer Management Buffer Error This error indicates that the get BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Return Buffer Management Buffer Error This error indicates that the return BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Serial Command Code Error This error indicates that an invalid command was received. This error could prevent the Encompass readers ability to transact with tags. Message Queue Send Error This error indicates that the message queue send failed. This error could prevent the Encompass readers ability to transact with tags. Set Tx Attenuation (Attn) Invalid Input Error This error indicates that invalid input was sent to the reader for setting the Tx Attn. This error could prevent the Encompass readers ability to transact with tags. 0005H 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH 000EH 000FH 0010H 0011H Set Rx Attn Invalid Input Error This error indicates that invalid input was sent to the reader for 0012H setting the Rx Attn. This error could prevent the Encompass readers ability to transact with tags. 10-24 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-12 RF Transceiver Interface Module Errors (0007H) (continued) Set Range Adjust Invalid Input Error This error indicates that invalid input was sent to the reader for setting the Range Adjust. This error could prevent the Encompass readers ability to transact with tags. Set Protocol Parameters Invalid Input Error This error indicates that invalid input was sent to the reader for setting the protocol parameters. This error could prevent the Encompass readers ability to transact with tags. Set Frequency Invalid Input Error This error indicates that invalid input was sent to the reader for setting the frequency. This error could prevent the Encompass readers ability to transact with tags. Reserved Reserved Reserved Reserved Reserved Reserved N/A N/A N/A N/A N/A N/A Message Queue Receive Error This error indicates that the message queue receive failed. This error could prevent the Encompass readers ability to transact with tags. Error Recovery Event One or more of the errors recovered. Task Create Error Queue Create Error Invalid Operation Mode Initialization Transceiver Serial Communication Error Transceiver Reset Error Frequency Initialization Error This error indicates that the creation of an RF transceiver task failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the message queues create failed. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the RF transceiver interface module was given an invalid mode number. This error could prevent the Encompass readers ability to transact with tags. This error indicates that a serial communication link is down. 0041H This error indicates that the transceiver reset failed upon initialization. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the frequency initialization failed. This error could prevent the Encompass readers ability to transact with tags. Tx Attenuation Initialization Error This error indicates that the transmit attenuation initialization failed. This error could prevent the Encompass readers ability to transact with tags. 0013H 0014H 0015H 0016H 0017H 0018H 0019H 001AH 001BH 001CH 001DH 001EH 001FH 0040H 0042H 0043H 0044H Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-25 Encompass Multiprotocol Reader System Guide Table 10-12 RF Transceiver Interface Module Errors (0007H) (continued) Rx Attenuation Initialization Error This error indicates that the receive attenuation initialization failed. This error could prevent the Encompass readers ability to transact with tags. Data Detect Initialization Error This error indicates that the data detect initialization failed. This error could prevent the Encompass readers ability to transact with tags. 13-MHz Disable Initialization Error This error indicates that there is a 13-MHz disable error. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver ADC Above Maximum Error This error indicates that the analog-to-digital converter (ADC) in the control feedback loop has exceeded a maximum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver ADC Below Minimum Error This error indicates that the ADC in the control feedback loop has fallen below a minimum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Attn DAC1 Above Maximum Error This error indicates that the attenuation DAC for source 1 has exceeded a maximum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Attn DAC1 Below Minimum Error This error indicates that the attenuation DAC for source 1 has fallen below a minimum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Attn DAC2 Above Maximum Error This error indicates that the attenuation DAC for source 2 has exceeded a maximum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Attn DAC2 Below Minimum Error This error indicates that the attenuation DAC for source 2 has fallen below a minimum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Depth-of-
Modulation (DOM) DAC Above Maximum Error This error indicates that the depth of modulation DAC has exceeded a maximum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver DOM DAC Below Minimum Error This error indicates that the depth of modulation DAC has fallen below a minimum set value. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Source1 PLL Unlocked Error This error indicates that the source 1 phase lock loop is unlocked. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Source2 PLL Unlocked Error This error indicates that the source 2, phase lock loop is unlocked. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver 13-MHz Control Error This error indicates that there is a 13-MHz Control error. This error could prevent the Encompass readers ability to transact with tags. 0045H 0046H 0047H 0201H 0202H 0203H 0204H 0205H 0206H 0207H 0208H 0209H 020AH 020BH 10-26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-12 RF Transceiver Interface Module Errors (0007H) (continued) RF Transceiver 5V DC Fault Error This error indicates that the 5VDC digital supply is above or below the threshold. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Uncalibrated Error This error indicates that the Transceiver is uncalibrated. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A RF Transceiver 5V DC Undervoltage Error Nack From RF Error This error indicates that the 5VDC digital supply is below the threshold. This error could prevent the Encompass readers ability to transact with tags. This error indicates that the digital board received a Nack from the Transceiver board. This error could prevent the Encompass readers ability to transact with tags. Serial Command Time-out Error This error indicates that the digital board failed to send data to the Transceiver board. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A Set Tx Attn Command Failure Error This error indicates that the Set Tx Attn Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Tx Attn Command Failure Error This error indicates that the Get Tx Attn Command failed. This error could prevent the Encompass readers ability to transact with tags. Set Rx Attn Command Failure Error This error indicates that the Set Rx Attn Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Rx Attn Command Failure Error This error indicates that the Get Rx Attn Command failed. This error could prevent the Encompass readers ability to transact with tags. Set Range Adjust Command Failure Error This error indicates that the Set Range Adjust Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Range Adjust Command Failure Error This error indicates that the Get Range Adjust Command failed. This error could prevent the Encompass readers ability to transact with tags. Set Protocol Parameters Command Failure Error This error indicates that the Set Protocol Parameters Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Protocol Parameters Command Failure Error This error indicates that the Get Protocol Parameters Command failed. This error could prevent the Encompass readers ability to transact with tags. 020CH 020DH 020EH 020FH 0401H 0402H 0403H 0404H 0405H 0406H 0407H 0408H 0409H 040AH 040BH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-27 Encompass Multiprotocol Reader System Guide Table 10-12 RF Transceiver Interface Module Errors (0007H) (continued) Set Frequency Command Failure Error This error indicates that the Set Frequency Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Frequency Command Failure Error This error indicates that the Get Frequency Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Firmware ID Command Failure Error This error indicates that the Get Firmware ID Command failed. This error could prevent the Encompass readers ability to transact with tags. Get Status Command Failure Error This error indicates that the Get Status Command failed. This error could prevent the Encompass readers ability to transact with tags. 13-MHz Control Command Failure Error This error indicates that the 13-MHz Control Command failed. This error could prevent the Encompass readers ability to transact with tags. RF Transceiver Reset Command Failure Error This error indicates that the RF Transceiver Reset Command failed. This error could prevent the Encompass readers ability to transact with tags. Reference Synchronization Command Failure Error This error indicates that the Reference Synchronization Command failed. This error could prevent the Encompass readers ability to transact with tags. 040CH 040DH 040EH 040FH 0410H 0411H 0412H Diagnostic Module Error Numbers Table 10-13 contains the diagnostic module (DM) error numbers and log entry descriptions. Table 10-13 Diagnostic Module Error Numbers (0008H) Log Entry Description Reserved N/A Buffer Management Create Queue Error This error indicates that the creation of a BM queue failed. Memory Allocate Error This error indicates that allocation of memory failed. System Queue ID Retrieve Error This error indicates that getting the system queue identification failed. Error Number 0000H 0001H 0002H 0003H Connect Interrupt Handler Error This error indicates that connecting the interrupt handler failed. 0004H Enable Interrupt Error This error indicates that enabling the interrupt failed. 0005H 10-28 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Table 10-13 Diagnostic Module Error Numbers (0008H) (continued) Get Buffer Management Buffer Error Return Buffer Management Buffer Error Illegal Command Code Error This error indicates that the get BM buffer failed. This error indicates that the return BM buffer failed. This error indicates that illegal command was sent to the reader for setting the frequency. Message Queue Send Error This error indicates that the message queue send failed. Message Queue Receive Error This error indicates that the message queue receive failed. WatchDog Create Error This error indicates that creation of a watchdog timer failed. WatchDog Start Error This error indicates that starting a watchdog timer failed. Power On or Reset Event Power Supply Fault Error This error indicates that a power on or reset event occurred. This error could prevent the Encompass readers ability to transact with tags. This error indicates that a power supply fault occurred. This error could prevent the Encompass readers ability to transact with tags. Digital Board OverVoltage Error This error indicates that an overvoltage fault occurred on the digital board power supply. This error could prevent the Encompass readers ability to transact with tags. Digital Board UnderVoltage Error This error indicates that an undervoltage fault occurred on the digital board power supply. This error could prevent the Encompass readers ability to transact with tags. Reserved N/A Power Supply Fault Status Error This error indicates that an invalid power supply fault occurred. This error could prevent the Encompass readers ability to transact with tags. Power Supply Fault Source Error This error indicates that an erroneous power supply fault occurred. This error could prevent the Encompass readers ability to transact with tags. Error Recovery Event One or more of the errors recovered. 0006H 0007H 0008H 0009H 000AH 000BH 000CH 000DH 000EH 000FH 0010H 0011H 0012H 0013H 0014H Tag Buffer Module Error Numbers Table 10-14 contains the tag buffer module (TBM) error numbers and log entry descriptions. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-29 Encompass Multiprotocol Reader System Guide Table 10-14 Tag Buffer Module Errors (000AH) Log Entry Description Reserved N/A Tag Buffer Threshold Error This error indicates that there is a tag buffer threshold error. Error Recovery Event One or more of the errors recovered. Error Number 0000H 0001H 0002H 10-30 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Digital Input/Output Module Error Numbers Table 10-15 contains the digital input/output module (DIO) error numbers and log entry descriptions. Table 10-15 Digital I/O Module Errors (000DH) Log Entry Description Reserved N/A DIOM Task Create Error This error indicates that the creation of the digital I/O task failed. This error could prevent the Encompass readers ability to transact with tags. Buffer Management Create Queue Error This error indicates that the creation of a BM queue failed. This error could prevent the Encompass readers ability to transact with tags. Get Buffer Management Buffer Error This error indicates that the get BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. Return Buffer Management Buffer Error This error indicates that the return BM buffer failed. This error could prevent the Encompass readers ability to transact with tags. DIOM Synchronization Error This error indicates that there is a synchronization error. This error could prevent the Encompass readers ability to transact with tags. Error Number 0000H 0001H 0002H 0003H 0004H 0005H Message Queue Create Error This error indicates that the message queues create failed. 0006H This error could prevent the Encompass readers ability to transact with tags. Message Queue Send Error This error indicates that the message queue send failed. This error could prevent the Encompass readers ability to transact with tags. Message Queue Receive Error This error indicates that the message queue receive failed. This error could prevent the Encompass readers ability to transact with tags. DIOM Invalid Configuration Error This error indicates that there is an invalid configuration command error. This error could prevent the Encompass readers ability to transact with tags. DIOM Event Error This error indicates that there is an invalid event error. DIOM Synchronization Error Recovery Event One or more of the synchronization errors recovered. Error Recovery Event One or more of the errors recovered. 0007H 0008H 0009H 000AH 000BH 000CH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-31 Encompass Multiprotocol Reader System Guide Check Tag Operation The check tag is designed to test the Encompass reader system. Set Check Tag Using UDP Command Set If using UDP command set, you must issue the Run Check Tag command. Run Check Tag The check tag is designed to test the Encompass reader system. The Run Check Tag command activates the check tag for a system test. The check tag is designed to oper-
ate without interfering with vehicle tag reads. The check tag function switches on for one synchronous pulse frame. For optimum results, TransCore recommends that you operate the check tag when no vehicles are in the Encompass reader system read zone. Table 10-16 lists the com-
mand data. Table 10-16 Run Check Tag Command (0025H) Run Check Tag Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Run Check Tag Command (MSB) Run Check Tag Command (LSB) Protocol Interval Protocol This field sets the check tag protocol. 00H 25H XXH Protocol Definition 0 1 2 3 E F IT2200, Title 21 manual SeGo, eGo, ATA manual IT2200, Title 21 periodic SeGo periodic Enable all protocols periodic Enable all protocols manual 10-32 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Interval This field sets the time interval for the Periodic Check Tag test.. Interval Definition 0 1 2 3 4 5 6 7 8 30 seconds 2 minutes 4 minutes 8 minutes 15 minutes 30 minutes 1 hour 2 hours 4 hours Note: There is no specific response to the Run Check Tag command. Any response is reported as a tag read through the Mode Command Group responses. The reader responds with a command complete. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-33 Encompass Multiprotocol Reader System Guide Set Check Tag Using the AI1200-Emulation Com-
mand Set If you are using AI1200-emulation commands, then you must run command #813YX. This command activates the check tag for a system test. The check tag function switches on for one synchronous pulse frame. For optimum results, TransCore recom-
mends that you operate the check tag when no vehicles are in the Encompass reader system read zone.
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL This command sets the time interval for the periodic system check tag test and acti-
vates the check tag. Format
#813YX Parameters Time interval Y = range 09 [30 seconds to 8 hours]
#813YX Periodic Time Value
#8130X 30 seconds
#8131X 2 minutes
#8132X 4 minutes
#8133X 8 minutes
#8134X 15 minutes
#8135X 30 minutes
#8136X 1 hour
#8137X 2 hours
#8138X 4 hours
#8139X 8 hours Tag Type X = range 03 where 0 = eGo, SeGo, or ATA periodic 1 = Title 21 or IT2200 periodic 2 = eGo, SeGo, or ATA manual 3 = Title 21 or IT2200 manual 10-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance E = enable all protocols periodic F = enable all protocols manual Note: Enable all runs the check tag on all of the protocols that have been enabled by the Set Protocol command (#4ANNNN). Pre-condition Not applicable Post-condition This command takes effect immediately. Default F = enable all protocols Response
#DONE
#ERROR Valid setting Invalid setting Note: You can choose only one value for X at a time. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-35 Encompass Multiprotocol Reader System Guide Hardware Preventive Maintenance and Troubleshooting Procedures The Encompass reader system has limited serviceable parts, however, there are pre-
ventive maintenance steps that can help to keep the equipment operating to specifica-
tion. This section describes the preventive maintenance steps and troubleshooting techniques that can help determine if a component is failing. Hardware Preventive Maintenance Schedule Table 10-17 lists the schedule of preventive maintenance activities for the Encompass reader system components. Table 10-17 Preventive Maintenance Task Schedule Period Weekly Task Description Visually inspect the antennas for physical damage, such as cracks or stressed cables. Quarterly Visually inspect all transmit/receive and check tag antenna cables for signs of damage or water invasion. Semiannually Check the lane configuration. See Chapter 9 for detailed lane configuration settings. The AA3152 UTAs have two weep holes located at the lower left and right corners of the radome. Check that these holes are open to allow any trapped water to drain from the antenna. Note If the antennas are installed upside down (TransCore logo is upside down) drill two new weep holes in the lower left and right corners of the radome. Annually Check NEMA enclosure seal for signs of damage or water invasion. Visual Inspection The Encompass reader system is very reliable, so any service-related problems most likely will be due to external causes, such as damage to components. Visually inspect each system component and replace or repair components, if serviceable, as needed. To perform a visual inspection 1. Inspect the transmit/receive antenna and check tag antenna for signs of damage or corrosion. 2. Check cables between the transmit/receive antenna, check tag antenna, and Encompass reader. Look for damage or loose connections. 10-36 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Figure 10-8 shows the visual inspection process. Figure 10-8 Visual Inspection Process Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-37 Encompass Multiprotocol Reader System Guide Replacement Instructions for Encompass Reader and AVI Equipment This section explains how to replace an Encompass reader and other AVI equipment. This section shows Encompass readers that are installed in NEMA enclosures at the factory. These instructions provide the following:
Replacement instructions for an Encompass in a NEMA enclosure Replacement instructions for a transmit/receive antenna Check tag assembly and antenna replacement instructions can be found in Appendix D, Assembling the Check Tag Antenna on page D-11. Figure 10-9 shows the basic Encompass reader and its connection ports and LEDs. Figure 10-9 Connector and Indicator Locations on the Encompass Reader Replacing an Encompass Reader in a NEMA Enclosure Refer to Figure 10-9 for port and connector locations. Note: There are no serviceable parts on the Encompass reader. These instructions explain how to replace a failed Encompass reader only. 10-38 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance To remove an Encompass reader in a NEMA enclosure 1. Open the NEMA enclosure. 2. Disconnect the power supply at the Encompass connector. Be sure to unscrew the two mounting screws on the connector before pulling connector away from the Encompass (Figure 10-10). Figure 10-10 Encompass Power Plug 3. Using a 5/16-inch torque wrench, loosen and then disconnect the SMA connector on the RF antenna cable. Note: Be sure to move the cable and connector aside from the RF MONO connection before removing the Encompass reader from the NEMA enclosure. 4. Disconnect Ethernet cable from Encompass reader. If the check tag assembly is not being returned, remove it from the Encompass reader. 5. Loosen the mounting screws and disconnect the check tag assembly data cable from the Encompass reader. 6. Using a 5/16-inch torque wrench, loosen and then disconnect the check tag antenna SMA connector from the check tag assembly. Note: Be sure to move this cable and connector aside before removing Encompass reader from NEMA enclosure. 7. Loosen and remove the four locking nuts and washers securing the Encompass reader from the mounting posts. Carefully lift the Encompass reader out of the NEMA enclosure. Be sure to keep all hardware available for replacing the reader. 8. Return Encompass reader to TransCore. To install an Encompass reader in a NEMA enclosure 1. Open NEMA enclosure. 2. Place Encompass reader onto the four mounting posts. Screw the washers and locking nuts over posts and tighten the locking nuts until snug-tight. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-39 Encompass Multiprotocol Reader System Guide 3. Place the check tag assembly atop Encompass reader (follow procedure outlined in Installing the Check Tag Assembly on page D-9). 4. Connect Ethernet cable to the Encompass reader. 5. Using a 5/16-inch torque wrench, tighten the SMA connector on the RF antenna cable to 10 in-lb. 6. Connect the power supply plug at the Encompass connector. Be sure to tighten the two mounting screws on the connector after plugging in connector at the Encompass reader. Replacing a Transmit/Receive Antenna on a Gantry To remove an antenna 1. Close traffic lane below where the antenna is being replaced. 2. Shut off RF power to the antenna. 3. Use an inclinometer to record the antenna angle from horizontal before moving it. 4. Cut off the shrink tubing from around the RF coaxial cable connector. 5. Disconnect the RF connector from the rear of the antenna. 6. Remove nuts and washers from U-bolts. 7. Remove antenna from mounting pipe. 8. Return antenna to TransCore. 10-40 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Figure 10-11 Transmit/Receive Antenna Mounting and Connections To install a Transmit/Receive Antenna 1. Place the antenna below the mounting pipe and insert a U-bolt around the pole and down through the bracket on the side of the antenna closest to the center of the lane. This antenna should be mounted toward the driver side of the traffic lane. Place a spacer, lock washer, and nut over each end of the U-bolt, but do not tighten the nuts. Repeat for the other U-bolt (Figure 10-11). Caution When installing the antenna use only the mounting hardware provided. Do not use oversized washers to secure the plastic radome to the bracket. This practice can weaken the radome material. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-41 Encompass Multiprotocol Reader System Guide 2. Rotate the antenna up and toward oncoming traffic. Rotate up 15 from horizontal for a dedicated lane or 10 up for a mixed-use lane. Use an inclinometer or angle finder to check the angle. 3. Tighten nuts with a torque wrench to 50 ft-lb (68 N-m). 4. Slide the shrink tubing over the coaxial cable, but do not heat it. 5. Connect the coaxial cable to the antenna. Heat the shrink tubing at the back of the antenna after configuring the lane. Preventive Maintenance Schedule Table 10-18 lists the schedule of preventive maintenance activities for the Encompass reader components. Table 10-18 Preventive Maintenance Schedule Period Weekly Task Description Visually inspect the antennas and NEMA enclosure for physical damage such as cracks or stressed cables. Quarterly Visually inspect all antenna and cables entering NEMA enclosure for signs of damage or water invasion. Semiannually Check the lane configuration. See Chapter 9, Configuring the Lane. Removal and Replacement Procedures This section outlines the procedures to remove or replace the Encompass reader com-
ponents. Transmit/Receive Antenna Removal To remove a transmit/receive antenna 1. Switch off power to the Encompass reader and disconnect the antenna from the port. 2. Remove shrink tubing covering connector. 3. Disconnect the antenna cable from the antenna. 4. Check the antenna mounting angle using an inclinometer and record the angle. Also, note the position of any spacers on the mounting bracket. 5. Remove the nuts holding the mounting bracket U-bolts, then remove the antenna. 10-42 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance 6. When lane tuning is complete, use a heat gun to shrink the tubing covering the antenna cable connections. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-43 Encompass Multiprotocol Reader System Guide Replacement To install a replacement antenna 1. Position the new antenna along the mounting pipe. 2. Insert the U-bolts through the mounting brackets and secure with lock washers and nuts. Replace any spacers in the same position as before. 3. Set the antenna mounting angle to match the original antenna. 4. Tighten the mounting nuts to 50 ft-lb (68 N-m). 5. Put a length of heat shrink tubing over the antenna cable and connect the cable to the antenna. 6. Check the lane tuning. 7. When lane tuning is complete, use a heat gun to shrink the tubing covering the antenna cable connection. Antenna Cable Removal To remove an antenna cable 1. Switch off power to the Encompass reader. 2. Disconnect the antenna cable from the Encompass reader antenna port. 3. Remove antenna cable from installation site. Because each installation may differ
(e.g., cabling may be located inside or alongside mounting pipes), detailed removal instructions are not provided here. Replacement To install a replacement antenna cable 1. Route the new antenna cable between the antenna and Encompass reader as needed. 2. Connect the new cable to the Encompass reader at the antenna port. 3. Place a piece of heat shrink tubing over the antenna cable. 4. Connect the cable to the antenna. 5. Switch on power to the Encompass reader. 6. Check the lane tuning. 7. When lane tuning is complete, heat the shrink tubing covering the antenna cable connector. 10-44 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Diagnostics and Preventive Maintenance Technical Support Contact TransCore at 505-856-8007. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 10-45 Encompass Multiprotocol Reader System Guide 10-46 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 11 Remote Hardware Reset Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Remote Hardware Reset Chapter 11 Remote Hardware Reset This chapter provides information on resetting the Encompass Reader remotely. Performing a Remote Hardware Reset You can perform a full hardware reset through the Ethernet interface on the Encom-
pass Reader. To reset the Encompass Reader, the host sends three special packets in sequence. The Encompass Reader is reset when it receives these three packets cor-
rectly and in the correct order (Figure 11-1). Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 11-3 Encompass Multiprotocol Reader System Guide Figure 11-1 Packet Format for Remote Hardware Reset As shown in Figure 11-1 in the packet payload, an 8-byte data pattern is used for remote reset. The three data patterns are defined as follows:
Data Pattern 1: 0xFFFFFFFFFFFFFFFF Data Pattern 2: 0x0000000000000000 11-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Remote Hardware Reset Data Pattern 3: 0xB0B5DEADBEEFCAFE The following fields in the packet are processed for remote reset:
Destination Ethernet address Destination IP address Source IP address (the host must send packets for remote reset) Layer 4 protocol (must be UDP) Destination UDP port number Data pattern FCS (32-bit cyclic redundancy check (CRC)) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 11-5 Encompass Multiprotocol Reader System Guide Figure 11-2 shows the process for remote hardware reset control operation. Figure 11-2 Remote Reset Control Operation Flow Chart 11-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Remote Hardware Reset The definitions for acronyms used in Figure 11-1 and Figure 11-2 are listed here. DA FCS FPGA IHL IP MAC SA TOS TTL UDP Destination address Frame check sequence Field programmable gate-array Internet protocol header length Internet protocol Media access control Source address Type of service Transistor-transistor logic User datagram protocol Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. 11-7 Encompass Multiprotocol Reader System Guide 11-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. A Acronyms and Glossary Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Acronyms and Glossary Appendix A Acronyms and Glossary Acronyms and Glossary A A A/V AC ACK ADC amp(s) audio/visual alternating current acknowledge (data valid) analog-to-digital converter antenna passive device that converts RF energy into magnetic energy (RF signal) APP ASCII ATA AVI AWG B application American Standard Code for Information Interchange American Trucking Associations, which refers to a standard RF communications pro-
tocol and data storage method. ATA-type tags are read only. automatic vehicle identification American Wire Gauge backscatter portion of an RF signal that is modulated by a tag and radiated back to the reader baud BCM bit byte measure of number of bits per second of a digital signal; for example, 9600 baud = 9600 bits per second buffer control mode The smallest unit of information, consisting of a 0 or 1, that is formed from a binary digit binary character; for example, one 8-bit ASCII character Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. A-3 Encompass Multiprotocol Reader System Guide C C CHKSUM cm CMD command CPU CR CRC Centigrade checksum centimeter(s) command data set that is recognized by the receiving device as intending to elicit a specific response central processing unit carriage return cyclic redundancy check crossover cable Ethernet cable equivalent of a null modem for serial cables. The crossover cable is used so that two systems that use the same transmit and receive pins on the RJ-45 con-
nector can communicate. CS CSN CTRL CTS CVISN CW D DAC data DC dB dBi DIAG DL DLL A-4 commission status command sequence number control clear to send Commercial Vehicle Information Systems and Networks application, an ASTM Draft 6 Specification continuous wave digital-to-analog converter information that is processed by a computing device direct current decibel(s) decibel(s), referencing isotropic radiator diagnostic (command) downlink dynamic link library Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Acronyms and Glossary DM DOM DSR DTR diagnostic module depth of modulation data set ready data terminal ready Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. A-5 Encompass Multiprotocol Reader System Guide E ECP EEPROM eGo eGo PST Encompass eom ERR ESD ETC F f F FCC field FIFO FPGA frame error correcting protocol electrically erasable programmable read-only memory Proprietary name for ANS INCITS 256-2001 and ISO 18000-6 compliant TransCore products. A registered trademark of TC IP, Ltd. eGo Plus Sticker Tag proprietary name for ANS INCITS 256-2001 compliant TransCore tag products. TransCore brand of readers that are capable of reading single to multiple tag proto-
cols. The Encompass Multiprotocol Reader can read from all tag protocols within North America. A trademark of TC IP, Ltd. end of message error electrostatic discharge electronic toll collection frequency Farenheit Federal Communications Commission physical area/space in which a tag can be read by the reader; also, an element of a data record/frame, for example, division within a tag's data frame first-in, first-out field programmable gate-array consecutive bits of data in memory that are read and written as a group frequency bands range of RF frequencies assigned for transmission by an RF device ft ftp G G G A-6 foot or feet file transfer protocol antenna gain referenced to an isotropic radiator giga (109) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Acronyms and Glossary Gen Ack general acknowledgment GHz GND GPS GPSM GSE H hex gigahertz ground global positioning system GPS module group select equals hexadecimal hexadecimal base 16 numbering system that uses the characters 0 through 9 and A through F to rep-
resent the digits 0 through 15 HH hh host Hz I IC I/O IAG ID hours hundredths of seconds device, generally a computer, that is connected to reader system components through the communications port hertz Industry Canada Input/output Interagency Group identification; for example, encoded information unique to a particular tag, or an FCC identifier number IEC/EN International Electrotechnical Commission/Comite, Europe, en de Normalisation IHL in Internet protocol header length inch(es) interface connection point for communications with another device IP ISTHA Internet protocol Illinois State Toll Highway Authority Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. A-7 Encompass Multiprotocol Reader System Guide K k kg kHz L L kilo (103) kilogram(s) kilohertz uniqueness counter timing feature lane controller device that is used to integrate all activity that occurs in a toll lane lb LC LCD LCIM LED LF LSB LSW M s m M mA MB pound(s) lane controller liquid crystal display lane controller interface module light-emitting diode line feed least significant byte least significant word microsecond(s) meter(s) million (106) milliamp(s) megabyte(s) message combination of fields, frames, and pages as required by the system to transmit or receive associated command and response data to and from the reader and host com-
puter MHz milli MIM ML A-8 megahertz one-thousandth (10-3) mode interface module mounting location Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Acronyms and Glossary mode MPI MPR ms MSB MSIM MSW mW N N-m NACK NEMA NIC method of operation multiprotocol interrogator multiprotocol reader milliseconds most significant byte system interface module most significant word milliwatt(s) Newton-meter(s) nonacknowledge National Electrical Manufacturers Association network interface card null modem a communications cable that allows you to connect to another PC or serial device using modem protocol. NVRAM non-volatile random access memory O ORT OSHA P P P/N PC PLL PPS protocol PST open road tolling Occupational Safety and Health Administration antenna input power part number personal computer phase-lock loop pulse-per-second specified convention for the format of data messages communicated between devices
(eGo) Plus Sticker Tag Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. A-9 Encompass Multiprotocol Reader System Guide pw PWA R read reader password printed wiring assembly process of acquiring data from a device, for example, from a tag or from computer memory controlled interrogating device capable of acquiring data from a device, for example, acquiring and interrupting data from a tag read zone physical area in which a tag can be read by the reader system RESP RF RFID RFTIM RI RMS RSD RTS RX RXD S s S/N SA S-record SeGo seq Ser Num SGSPR SI A-10 response radio frequency radio frequency identification RF transceiver interface module ring indicator root-mean-square received line signal detect request to send receive data receive data second(s) serial number source address an S-record file consists of a sequence of specially formatted ASCII character strings. An S-record is less than or equal to 78 bytes. SeGo is a superset of the TransCore eGo protocol. sequence serial number SeGo Streamlined Group Select Page Read system interface (command) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. SIM SL SMA SMC SN som step-lock system T tag TBM TDM TDMM TIM Title 21 TM toll Acronyms and Glossary system interface module step-lock sub-miniature A connector serial management controller serial number start of message a specific method of synchronizing RFID signals to eliminate or reduce the effect of interference among colocated RFID readers a reader, RF module, antenna, and tag, which are described by the general application and interfaces with each other and any connected devices that are defined as being outside the system small, self-contained device acting as an identifying transponder tag buffer module time-division multiplexing, used in this document to refer to the use of time-division multiplexing of multiple readers in proximity of each other. TDM module tag interface module state of California code of regulations, Chapter 16, Title 21, which is the standard used for AVI/DSRC (digital short-range communications) protocol traffic management, also timer module any application of the system equipment wherein the equipment is used to assist in the orderly collection of money in exchange for the passage of a vehicle through a partic-
ular installation point T-RAIM Timing-Receiver Autonomous Integrity Monitoring transponder a tag TX TXD transmit data transmit data Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. A-11 Encompass Multiprotocol Reader System Guide U UDP/IP User datagram protocol/Internet protocol UL UTA V V uplink universal toll antenna volt(s) V. Class vehicle class VCC Ver W W voltage controlled current version (software) watt(s) A-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. B Hardware Interfaces Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Hardware Interfaces Appendix B Hardware Interfaces This appendix describes the physical interconnections within the Encompass Reader. Hardware Interfaces This appendix describes the hardware interfaces in the Encompass Reader and to external components, such as antennas. Figure B-1 shows the basic hardware inter-
connections for the Encompass Reader. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. B-3 Encompass Multiprotocol Reader System Guide Figure B-1 Encompass Reader Hardware Interconnection Block Diagram Communications The Encompass Reader communicates with a host via an Ethernet or serial communi-
cation protocol. UDP/IP Fast Ethernet Connection The Encompass Reader communicates with a host via an Ethernet communications protocol. This connection requires an RJ45 connector. If you connect the Encompass Reader directly to a host personal computer (PC) then you need a crossover cable. TransCore recommends that you use Belden 7929A Category 5e twisted-pair cable for Ethernet connections. The Ethernet connector is an RJ-45 jack and uses a 100-base T interface. If the Encompass Reader is connected directly to the host system then a crossover cable is required. Table B-1 lists the Ethernet connector pin assignments. Table B-1 Ethernet Connector Pin Signal Description 568Aa 568Ba 1 2 3 4 5 6 7 8 TX+
TX-
RX+
Output Differential Transmit Data (+) Output Differential Transmit Data (-) Input Differential Receive Data (+) White w/ green stripe White w/ orange stripe Green w/ white stripe or solid green Orange w/ white stripe or solid orange White w/ orange stripe White w/ green stripe Not connected N/A Blue w/ white stripe or solid blue Blue w/ white stripe or solid blue Not connected N/A White w/ blue stripe White w/ blue stripe RX-
Input Differential Receive Data (-) Orange w/ white stripe or solid orange Green w/ white stripe or solid green Not connected N/A Not connected N/A White w/ brown stripe or solid brown White w/ brown stripe Brown w/ white stripe or solid brown Brown w/ white stripe or solid brown a. 568A and 568B are Ethernet cable designations. B-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Hardware Interfaces TDM/COM1 Port This connector is an 8-pin block header receptacle (TransCore P/N 33357-01). The signal descriptions are listed in Table B-2. Table B-2 RS-232B/TDM Connector Parameters Pin Signal Description DB-9 Socket Connector 1 2 3 4 5 6 7 8 TXD RXD DTR RTS CTS GND TDM+
TDM-
Transmit Data Receive Data Data Terminal Ready (not connected) Request to Send Clear to Send Ground TDM positive signal TDM negative signal 2 3 4 7 8 5
Diagnostic COM2 Port This connector is a DB-9 subminiature plug. The diagnostic signal descriptions are listed in Table B-3. Table B-3 Diagnostic Communications Connector Parameters Pin Signal Description 1 2 3 4 5 6 7 8 9 RSD RXD TXD DTR GND DSR RTS CTS RI Received line signal detect (not connected) Receive Data Transmit Data Data Terminal Ready (not connected) Ground Data Set Ready (not connected) Request to Send Clear to Send Ring indicator (not connected) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. B-5 Encompass Multiprotocol Reader System Guide Hardware Diagnostic Port This 40-pin connector is used for factory diagnostics checks. The signal parameters are listed in Table B-4. Table B-4 Encompass Reader Hardware Diagnostic Port Parameters Pin Signal Source Description 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 I Q IQ Switch RANGE_ADJ_CNTL
+3.3V Spare GND Spare Spare IAG_New_Sig_Det IAG GND RF RF RF RF I channel from RF receiver Q channel from RF receiver Active channel: high for I, low for Q Range adjust control signal Digital
+3.3V RF
RF RF RF RF
N/A Ground N/A N/A IAG new signal detection line IAG channel from RF receiver Ground Config Type 0 Digital Configuration selection bit 1 Config Type 1 Digital Configuration selection bit 2 Config Type 2 Digital Configuration selection bit 3 Config Type 3 Digital Configuration selection bit 4 Tag Type Ack Ready to Tx Config Load MOD RF ON/OFF UL/DL Cntrl TDM GPS 1pps RF RF Acknowledges the tag type inputs and indicates that the DL and DOM DACS are settled. Ready to transmit Digital Signal to RF to load new configuration Digital RF modulation signal Digital RF on-off control Digital Controls whether active source is uplink or downlink Digital TDM synchronization pulse Digital 1 pulse-per-second signal for frequency stabilization B-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Hardware Interfaces Table B-4 Encompass Reader Hardware Diagnostic Port Parameters (continued) 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 Error (txcvr fault) RF RF error indicator active low Power Supply Fault Digital Fault signal from the power supply board GND
Ground Tx Serial Comm Digital Transmit serial signal Rx Serial Comm RF Receive serial signal GoodTagRead Digital Active high pulse from FPGA1 CRC Failed ActivatePort GND SW1 SW2 SW3 SW4 Digital Active high pulse from FPGA1 Digital Enable the test port buffer when the connector plugged in
Ground Digital GPIO from MPC852 Digital GPIO from MPC852 Digital GPIO from MPC852 Digital GPIO from MPC852 DecoderOutput Digital Decoder bit stream from FPGA1 PLL Clock (decoder) Digital PLL clock from FPGA1 GND Digital Ground Antenna Multiplexer/Check Tag Connector The antenna multiplexer is used to power multiple antennas in multiple AVI lanes. This connector is a DB9 subminiature connector. The signal descriptions are listed in Table B-5. Table B-5 Antenna Multiplexer Connector Pin-outs Pin Signal Description 1 2 3 4 5 6 7 Trinity_Control Check tag control signal Antenna Mux Control A Control signal A for antenna multiplexer CTMEM_WR_EN Check tag control signal IT2200 Control Check tag control signal GND
+5V PWR Ground
+5V power Antenna Mux Control B Control signal B for antenna multiplexer Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. B-7 Encompass Multiprotocol Reader System Guide Table B-5 Antenna Multiplexer Connector Pin-outs 8 9 No signal RESET Not connected Check tag reset External Digital Input/Output Connector This connector is used for the digital input/output assembly, which is used to interface the Encompass Reader with external inputs and outputs. Inputs can be devices such as light curtains or loops, and outputs can be devices such as gates or lights (connector is TransCore P/N 33357-01). The signal descriptions are listed in Table B-6. Table B-6 Digital I/O Connector Pin-outs Pin Signal Description I/O Type Level Supply
+5V DC 2%
Return Ground 1 2 3 4 5 6 7 8 5V PWR GND I/O Signal 1 I/O Signal 2 I/O Signal 3 I/O Signal 4 Tag in Field 1a Tag in Field 2a 5V power supply for I/O board GND O I/O I/O I/O I/O I/O CMOS CMOS CMOS CMOS Contact Closure 1 for Tag in Field Signal I/O Switch Contact Closure 2 for Tag in Field Signal I/O Switch
+5.0V
+5.0V
+5.0V
+5.0V
+5.5V
+5.5V a. 125 mA maximum switch rating B-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. C System Technical Specifications C-1 Encompass Multiprotocol Reader System Guide C-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. System Technical Specifications C System Technical Specifications This appendix provides reference specifications for the Encompass Reader components. Component Specifications This appendix describes the engineering specifications for the reader components. This appendix does not include specifications for reader options, those are described in Appendix D, Options. Encompass Reader The reader environmental specifications are listed in Table C-1. Table C-1 Encompass Reader Environmental Specifications Environment Specification Shock Vibration 10 G, sawtooth pulse @11ms duration 5-20 Hz: 0.1 inch; peak to peak 20-200 Hz: 2 G peak Note No more than 2-dB tag-in-box sensitivity degradation under the vibration conditions on all 3 axis Temperature range Operational without a NEMA enclosure: -40C to +70C Operational mounted inside a NEMA 4X enclosure:
-40C to +55C Storage temperature range: 40C to +85C Humidity 0% to 95% noncondensing over all temperatures. AA3152 Universal Toll Antenna The AA3152 Universal Toll Antenna (UTA) specifications are as follows:
Operates in the location and monitoring service band (902 to 928 MHz). Optimum radiation pattern Virtually no side or back lobes help to confine C-3 Encompass Multiprotocol Reader System Guide antenna coverage to a single lane. Weatherproof Each antenna is housed in a radome made of materials with favorable electrical characteristics and resistance to ultraviolet radiation. Bandpass filtering helps to attenuate interference from other RF sources. Environmental Specifications The AA3152 UTA can withstand the environmental tolerances shown in Table C-2. Table C-2 Antenna Environmental Tolerances Environment Specification Dust Rain Corrosion resistance Shock Vibration NEMA pub 250-1991, Sec. 6.5, page 18 NEMA pub 250-1991, Sec. 6.4, page 17 and Sec. 6.7, page 19 NEMA pub 250-1991, Sec. 6.9, page 20 5 G -sine pulse, 10 ms duration, 3 axes 0.5 Grms 10-500 Hz Temperature range
-40F to +167F (-40C to +75C) Humidity 100% condensing C-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D Encompass Reader Options Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Appendix D Encompass Reader Options This appendix will describe each of the options available with the Encompass Reader. Encompass Reader Options This appendix describes the installation, operation, technical specifications, and pre-
ventive maintenance for the options available with the Encompass Reader. Not all of the options can be used on the same Encompass Reader due to conflicts between the connectors. NEMA 4X Enclosure Check Tag Assembly and Antenna Antenna Multiplexer Digital Input/Output Assembly Global Positioning System Timing Option Figure D-1 shows the optional assemblies. Figure D-1 Connector Locations for External Options Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-3 Encompass Multiprotocol Reader System Guide NEMA 4X Enclosure The NEMA enclosure is a weatherproof fiberglass enclosure with easy, flip-open latches. For the Encompass Reader application, the NEMA enclosure comes mounted to a stainless steel backing plate. The entire assembly is then mounted to a pole or other structure using the mounting hardware provided with the NEMA kit. Caution TransCore recommends that you install the NEMA enclosure with the cable con-
nectors at the bottom. Required Equipment/Tools Before proceeding, make sure you have the following TransCore-supplied items:
Cable entry system (TransCore P/N 71023-01) Tube of Dow Corning 111 Valve Lubricant and Sealant You need the following additional equipment and tools to install the NEMA enclo-
sure:
5/16-inch torque wrench for SMA connector on RF antenna cable. The maximum torque specification for the SMA connector is 10 inch-pounds (in-lb). Do not exceed this specification. Two adjustable wrenches with 3-inch (7.6-cm) jaw capacity and/or two wrenches available from Roxtec (www.roxtec.com) to tighten gland assembly Standard set of tools (wrenches, screwdrivers, and pliers) Figure D-2 shows the NEMA enclosure and backplate. D-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Figure D-2 Encompass Reader Mounted in NEMA Enclosure NEMA Enclosure Connections TransCore offers three NEMA enclosure options:
NEMA enclosure that has a cable gland and one RF cable connector NEMA enclosure without the cable gland and one RF cable connector NEMA enclosure with the cable gland and two RF cable connectors Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-5 Encompass Multiprotocol Reader System Guide If your NEMA enclosure has the cable gland (TransCore P/N 71023-01), you need to install it. This connector routes the wires and cables from the Encompass Reader through the NEMA enclosure wall. You need to follow the installation instructions packed with the Roxtec cable gland kit. Caution TransCore recommends that you use the Dow Corning lubricant instead of the lubricant supplied with the Roxtec gland housing. 1. Pull all cables and wires through the gland and secure the gland in accordance with the packed instructions. 2. Check all wiring and cable connections before installing the NEMA enclosure. If you chose the NEMA enclosure without the cable gland, you will need to install a different cable pass-through fitting into the NEMA enclosure. Installation/Mounting Connect the stainless steel backplate used to mount the NEMA enclosure to earth ground using a ground cable and stake. TransCore recommends that you follow the National Electric Code for lightning protection for the locale where you are installing the Encompass Reader. Figure D-3 shows an example of a site installation using a D-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options NEMA enclosure. Figure D-3 Sample NEMA Enclosure Installation Caution To protect the Encompass Reader, TransCore also recommends that you attach the mounting plate to the ground cable. To ensure that the mounting structure and NEMA enclosure housing the Encompass Reader are sufficiently grounded, have a licensed electrician certify the grounding system. If you install the backplate on a mounting pole or other assembly that is sufficiently grounded to earth, and all of the surfaces are good conductors, you may not need to use a grounding cable. Tighten the mounting hardware to 50 ft/lb (68 N/m) to ensure that the box will sustain vibration requirements. Troubleshooting the NEMA Enclosure Installation These troubleshooting procedures need to be completed. Check power supply Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-7 Encompass Multiprotocol Reader System Guide Check ground cable continuity Testing Once you have installed the Encompass Reader/NEMA enclosure, connect the Encompass Reader to the other system components and then configure and test the entire system. Follow the operating procedures listed in Chapter 3. Preventive Maintenance Perform visual inspection of NEMA enclosure. Open NEMA enclosure and check for moisture. Check bulkhead connections for leakage. Technical Specifications The backing plate dimensions are22.20 x 16.75 x 1.50 in (56.4 x 42.5 x 3.81 cm). The NEMA enclosure dimensions are 18.6 x 18.0 x 10.6 in (47.2 x 45.7 x 26.9 cm). D-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Check Tag Assembly and Antenna This section explains how to install and connect the check tag assembly and check tag antenna. Installing the Check Tag Assembly Before proceeding, make sure you have the following TransCore-supplied items:
Check tag accessory kit (TransCore P/N 13-6000-001), which consists of the items listed in Table D-1:
Table D-1 Check Tag Accessory Kit Contents Quantity Description 1 1 1 4 4 2 1 1 Check tag assembly Check tag antenna assembly (see Required Supplies for Assembling and Installing Check Tag Antenna on page D-11) DB9 ribbon cable assembly
#6-32 x 3/8 inch stand-off
#6-32 x 1/4 inch Phillips screw 3/4-inch round spacer Coaxial in-line attenuator, 8-dB, 1 watt, SMA RF cable assembly Note: The 8-decibel inline attenuator supplied with the check tag assembly kit should be adequate for most applications; however, the attenuator value may need to be adjusted depending on a customers reader and system configuration. Note: If you plan to use a check tag and antenna multiplexer on the same Encompass Reader, you must use a different data cable (TransCore P/N 08315-01) to connect the two optional assemblies to the Encompass Readers DB-9 port. You need the following additional equipment and tools to install the check tag assem-
bly. 50-ohm coaxial cable from check tag to check tag antenna (no more than 3 decibel
(dB) loss in cable). Use same type of coaxial cable as used to connect RF antenna to Encompass Multiprotocol Reader.) N-type coaxial cable connectors Cable terminating/crimping tools Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-9 Encompass Multiprotocol Reader System Guide Torque-limiting wrench (in-lb range) Standard set of tools (wrenches, screwdrivers, and pliers) Mounting and Connecting the Check Tag Assembly To mount and connect the check tag assembly 1. Check that you have all parts as listed on the check tag assembly accessory kit. 2. 3. Insert and tighten the four mounting stand-offs. Place the check tag assembly on top of the stand-offs and secure with Phillips screws. 4. Connect 8-dB inline attenuator to check tag assembly antenna port (Figure D-4) and tighten to 10 in-lb. 5. Connect check tag antenna cable fitting to other end of inline attenuator and tighten to 10 in-lb. 6. Connect the serial cable to the serial ports on the check tag assembly and Encompass Reader. Secure connections by tightening screws. D-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Figure D-4 Check Tag Assembly Mounted on Encompass Housing Do not connect the check tag antenna cable to the check tag assembly until you have completed the antenna installation. The check tag is mounted next to or directly on a Universal Toll Antenna (UTA). Caution When using a non-TransCore supplied enclosure, to prevent damage to the SMA connectors, TransCore strongly recommends that you provide a strain-relief bracket or other means of securing the antenna coaxial cable that terminates at the check tag assembly. Assembling the Check Tag Antenna Follow the instructions in this section to assemble and install the check tag antenna. Required Supplies for Assembling and Installing Check Tag Antenna Check tag antenna kit (TransCore P/N 05429-01), which consists of the items listed in Table D-2:
Table D-2 Check Tag Antenna Accessory Kit Contents Quantity Description 1 1 1 1 2 1 Check tag antenna mounting bracket N-connector antenna mount Antenna connector spacer 3/32 hex wrench O-ring, .614, .754 OD Antenna Standard set of tools Torque wrench with 0 to 100 ft-lb (0 to 136 N-m) range Note: Check tag antenna has been factory-tuned to 912 MHz. This setting permits operation in the 902.25 to 921.5 MHz frequency range. To assemble the check tag antenna and base 1. Insert whip antenna into collar (Figure D-5). Caution Ensure the whip antenna is fully seated in the collar. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-11 Encompass Multiprotocol Reader System Guide Figure D-5 Whip Antenna Inserted into Collar 2. Tighten the lower and upper hex screws (Figure D-6). Figure D-6 Lower and Upper Hex Screws The check tag antenna is now ready for installation with the UTA. Installing the Check Tag Antenna with UTA Figure D-7 shows where the check tag antenna is located in the reader system. The check tag antenna is installed on a mounting pipe next to the UTA and the check tag antenna extends in front of the UTA radome. For UTA installations that do not use a mounting pipe, the check tag antenna can be installed on the antenna radome. D-12 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Figure D-7 Installation Location for Check Tag Antenna To install the check tag antenna on the mounting pipe next to the UTA 1. Place the check tag antenna along the mounting pipe and insert a U-bolt around the pole and through the mounting bracket. Place a washer, spacer, lock washer and nut in that order over each side of the U-bolt. For a typical configuration, adjust the check tag antenna so that it is about 1 inch (2.5 cm) from and centered on the transmit antenna. It should extend across about 1/3 of the transmit antennas width. The check tag antenna should be visible to the receive antenna. 2. Tighten the nuts with a torque wrench to 50 ft-lb (68 N-m). 3. Slide the shrink tubing over the check tag antenna cable, but do not heat it. 4. Leave the shrink tubing loose until you have finished tuning the lane. Figure D-8 illustrates the correct way to mount a check tag antenna on the mounting pipe next to the UTA. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-13 Encompass Multiprotocol Reader System Guide Figure D-8 Check Tag Antenna Installed on Mounting Pipe To install the check tag antenna on the UTA radome 1. Place the check tag antenna on the UTA radome. On the end opposite the check tag antenna, place a 1-inch spacer, lock washer, and locking nut over each end of the U-bolt. At the end where you are mounting the check tag antenna, place a short spacer (9/16 inch) between the check tag antenna bracket and UTA radome. Place a lock washer and nut over each of the bolts. 2. Tighten the nuts with a torque wrench to 50 ft-lb (68 N-m). 3. Slide the shrink tubing over the check tag antenna cable and heat shrink it. D-14 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Figure D-9 shows the correct way to mount the check tag antenna on the UTA. Figure D-9 Check Tag Antenna Installed on UTA Radome Testing the Check Tag Using UDP Commands Once you have installed the check tag assembly and antenna, test the check tag to see if it is working properly. Before testing the check tag, remove all other tags in the field or run the test with no vehicles present. To test the check tag using UDP commands Set the check tag using the Run Check Tag command. Run Check Tag The check tag is designed to test the Encompass Reader system. The Run Check Tag command activates the check tag for a system test. The check tag is designed to oper-
Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-15 Encompass Multiprotocol Reader System Guide ate without interfering with vehicle tag reads. The check tag function switches on for one synchronous pulse frame. For optimum results, TransCore recommends that you operate the check tag when no vehicles are in the Encompass Reader system read zone. Table D-3 lists the command data. Table D-3 Run Check Tag Command (0025H) Run Check Tag Command Data Data Payload Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Run Check Tag Command (MSB) Run Check Tag Command (LSB) Protocol Unused Protocol This field sets the check tag protocol. 00H 25H X0H Protocol Definition 0 1 2 3 E F IT2200, Title 21 manual SeGo, eGo, ATA manual IT2200, Title 21 periodic SeGo periodic Enable all protocols periodic Enable all protocols manual Note: There is no specific response to the Run Check Tag command. Any response is reported as a tag read through the Mode Command Group responses. The reader responds with a command complete. Testing the Check Tag Using AI1200-Emulation Commands To test the check tag using AI1200-emulation commands 1. Enter the appropriate #813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL command for the tag mode using a host terminal. 2. Enter command #00 to place the reader in data mode. The reader sends a check tag response to the host terminal.
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL D-16 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options This command sets the time interval for the periodic system check tag test and acti-
vates the check tag. Format
#813YX Parameters Time interval Y = range 09 [30 seconds to 8 hours]
#813YX Periodic Time Value
#8130X 30 seconds
#8131X 2 minutes
#8132X 4 minutes
#8133X 8 minutes
#8134X 15 minutes
#8135X 30 minutes
#8136X 1 hour
#8137X 2 hours
#8138X 4 hours
#8139X 8 hours Tag Type X = range 03 where 0 = eGo, SeGo, or ATA periodic 1 = Title 21 or IT2200 periodic 2 = eGo, SeGo, or ATA manual 3 = Title 21 or IT2200 manual E = enable all protocols periodic F = enable all protocols manual Note: Enable all runs the check tag on all of the protocols that have been enabled by the Set Protocols command (#4ANNNN). Pre-condition Not applicable Post-condition This command takes effect immediately. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-17 Encompass Multiprotocol Reader System Guide Default F = enable all protocols Response
#DONE
#ERROR Valid setting Invalid setting Note: You can choose only one value for X at a time. D-18 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Troubleshooting If the testing shows the check tag is not working, follow the steps in Table D-4 and Table D-5 to troubleshoot the check tag. Table D-4 Failure During Check Tag Test Indication No response to check tag read request Slow or intermittent read count or incorrect check tag response Action Repeat the check tag test described in the Testing section, being careful to verify that all test parameters are correctly set. The check tag antenna may have failed. Verify that the check tag antenna is correctly positioned in relation to the UTA. See Figure D-8 or Figure D-9 for correct location of check tag antenna depending on the installation. Be sure that the check tag antenna coaxial cable is securely fastened to the check tag antenna port on the check tag assembly and that the data cable is securely fastened between the check tag assembly and the Encompass Reader. Repeat the check tag test described in the Testing section. If the problem persists, replace the check tag antenna. Table D-5 Unacceptable RF Attenuation Statistics Using Check Tag Indication Unacceptable RF attenuation statistics using check tag Action Verify that the check tag antenna is correctly positioned in relation to the UTA. See Figure D-8 or Figure D-9 for correct location of check tag antenna depending on the installation. Be sure that the check tag antenna cable is securely fastened to the check tag antenna port on the check tag assembly and that the data cable is securely fastened between the check tag assembly and the Encompass 6. Repeat the Run Check Tag command described on page D-14. If the problem persists, replace the check tag antenna. Preventive Maintenance Visually inspect the check tag antenna and coaxial cable and replace or repair compo-
nents as needed. To perform a visual inspection 1. Inspect the check tag antenna for signs of damage or corrosion. 2. Check cables between the check tag assembly and Encompass Reader. Look for damaged or loose connections. Check Tag Antenna Removal and Replacement Procedures Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-19 Encompass Multiprotocol Reader System Guide To remove the check tag antenna 1. Disconnect the check tag antenna cable. 2. Note the position of the check tag antenna with relation to the UTA. See Figure D-8 or Figure D-9 for correct check tag antenna mounting location. 3. Remove the nuts securing the antenna to the mounting bracket U-bolts or the UTA radome, then remove the check tag antenna. If you do not have a replacement check tag antenna available, be sure to fasten the UTA by replacing the mounting hardware. To install the replacement check tag antenna 1. Follow the steps outlined previously for installing the check tag antenna. 2. Perform a check tag test. 3. When lane tuning is complete, use a heat gun to shrink the tubing covering the check tag antenna cable connection. Technical Specifications The specifications apply to the check tag assembly and check tag antenna. Check Tag Assembly Table D-6 lists the check tag assembly specifications. Table D-6 Check Tag Assembly Specifications Parameter Specification Operating temperature Installed in NEMA enclosure Not installed in NEMA enclosure
-40F to +131F (-40C to +55C)
-40F to +158F (-40C to +70C) Storage temperature
-40F to +185F (-40C to +85C) Humidity 0% to 95% noncondensing Power supply
+5V DC 0.1V Current
<20 mA Vibration 5 to 20 Hz 20 to 200 Hz 0.1 inch, peak-to-peak displacement 2.0 G, peak acceleration Vibration, random limits 10 to 500 Hz 2 grms Shock 10 G, sawtooth, 11-ms duration D-20 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Table D-7 lists the frequency range for each tag protocol. Table D-7 Check Tag Frequency Range FCC Frequency Range (MHz) Protocol Downlink (modulated) Uplink (continuous wave) eGo SeGo IT2200 Title 21 911.75 - 919.75 911.75 - 919.75 912.75 - 918.75 912.75 - 918.75 Check Tag Antenna Table D-8 lists the check tag antenna specifications. Table D-8 Check Tag Antenna Specifications 902.25 - 903.75 910.00 - 921.50 Parameter Specification Polarization Output VSWR Gain Linear with Universal Toll Antenna
<1.5:1 3 dB Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-21 Encompass Multiprotocol Reader System Guide Antenna Multiplexer The antenna multiplexer option provides a means for multiplying the coverage of a single Encompass Reader to four antennas covering four traffic lanes. Required Components/Tools Before installing the antenna multiplexer assembly, make sure you have the necessary components. Antenna Multiplexer Accessory Kit (TransCore P/N 14-6000-001), which consists of the items listed in Table D-9. Table D-9 Antenna Multiplexer Accessory Kit Contents Quantity Description 1 4 4 1 1 Antenna multiplexer assembly
#6-32 x 3/8 inch stand-off
#6-32 x 1/4 inch Phillips screw Reader-to-antenna multiplexer RF cable DB9 ribbon cable assembly Note: If you are installing an antenna multiplexer assembly and check tag assembly on the same Encompass Reader, you need to use a different DB9 data cable
(TransCore P/N 08315-01) to connect the two assemblies. You need the following additional equipment and tools to complete the installation, testing, and troubleshooting. 50-ohm coaxial cable from antenna multiplexer assembly cable port(s) to RF antenna(s) (no more than 2 decibel (dB) loss in cable). Use same type of coaxial cable as used to connect RF antenna to Encompass Multiprotocol Reader.) N-type plug connectors and SMA plug connectors 50-ohm, 2-watt receptacle SMA termination for unused antenna multiplexer output ports RF power meter and RF source capable of operating in the 915-MHz frequency range Cable terminating/crimping tools Torque-limiting wrench (in-lb range) D-22 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Standard set of tools (wrenches, screwdrivers, and pliers) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-23 Encompass Multiprotocol Reader System Guide Installation/Mounting Refer to Figure D-10 for all procedure steps listed here. To mount the antenna multiplexer assembly on the Encompass Reader 1. Screw the four standoffs into the mounting holes as shown in Figure D-10. 2. Place the antenna multiplexer assembly on the standoffs and secure with the Phillips screws provided in the kit. 3. Connect and secure the DB9 data cable. 4. Connect the antenna multiplexer assembly (READER port) to the Encompass reader (RF MONO port) with the RF cable and tighten both SMA connectors to 10 in-lb. 5. Connect all antenna coaxial cables to multiplexer ports ANT0, ANT1, ANT2, ANT3, if used, and tighten all SMA connectors to 10 in-lb. Note: You must terminate all unused antenna multiplexer output ports using a 50-
ohm, two-watt SMA termination. Figure D-10 Antenna Multiplexer Assembly Location Caution When using a non-TransCore supplied enclosure, to prevent damage to the SMA connectors, TransCore strongly recommends that you provide a strain-relief bracket D-24 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options or other means of securing the antenna coaxial cables that terminate at the antenna multiplexer assembly. Figure D-11 shows the locations of the reader and the four antenna connections. Figure D-11 Antenna Multiplexer Connector Locations With the Encompass Reader RF output connected to the antenna multiplexer input
(READER), the multiplexer output can be directed via a host computer by sending the appropriate UDP or AI1200-emulation commands. Testing the Antenna Multiplexer Components Using UDP Commands To test the antenna multiplexer using UDP commands, place a tag under antenna 0 and send the following commands:
Set/Get Digital I/O RF Multiplexing Mode (0008H/0009H) Set/Get Manual Antenna Channel Control Testing the Antenna Multiplexer Components Using AI1200-Emulation Commands To test the antenna multiplexer using AI1200-emulation commands, place a tag under antenna 0 and send a #6401 command. You should receive a tag read response. Con-
tinue the test for the other three antennas 1, 2, and 3 by sending commands #6402,
#6403, and #6404. For each succeeding test, place the test tag under the corresponding antenna. You should get the results listed in Table D-10. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-25 Encompass Multiprotocol Reader System Guide Table D-10 Antenna Multiplexer Results Using AI1200-emulation Commands Test
#6401
#6402
#6403
#6404 Tag Read Antenna 0 Antenna 1 Antenna 2 Antenna 3 Y N N N N Y N N N N Y N N N N Y Refer to #642N commands when using the automatic multiplexing operation. Be sure to send a #6405 command to restore automatic multiplexing operation after sending
#640N manual multiplexing commands. Command #311 Append Auxiliary Informa-
tion appends the antenna number to the tag response. Troubleshooting the Installation If the testing shows the antenna multiplexer is not working, perform these trouble-
shooting steps. 1. Ensure that the cables are not crossed and are routed to the correct antennas. 2. Verify that the connectors at the antenna multiplexer, Encompass Reader, and at the UTAs are connected. 3. Verify that the data cable between the Encompass Reader and the antenna multiplexer is connected. 4. Test the line loss for each RF cable between the antenna multiplexer and the UTAs. 5. Connect the RF power meter to the RF source without the cable in-line and measure the power. 6. Connect the RF power meter to the RF source with the cable in-line and measure the power. Line loss is the difference between the two measurements. Line losses greater than 2 dB indicate potential problems for SeGo and eGo protocol installations. Large line losses indicate potential cable problems. Inspect the suspect cable for faulty terminations or connectors. Replace and/or repair as needed. If Steps 1 to 6 do not remedy the problem, contact TransCore Systems Engineering for further assistance. D-26 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Preventive Maintenance Visually inspect the antenna multiplexer assembly and coaxial cables and replace or repair components as needed. To perform a visual inspection 1. Inspect the UTAs for signs of damage or corrosion. 2. Check RF and data cables between the antenna multiplexer, Encompass Reader, and UTAs. Look for damaged or loose connections. Repair and/or replace cables as needed. Technical Specifications Table D-11 lists the antenna multiplexer specifications. Table D-11 Antenna Multiplexer Specifications Parameter Specification Operating temperature
-40F to 158F (-40C to +70C), when Encompass Reader is not installed in NEMA enclosure.
-40F to 131F (-40C to +55C), when Encompass Reader is installed in NEMA enclosure. Storage temperature
-40F to 185F (-40C to +85C) Vibration 5-20 Hz (sinusoidal) 20-200 Hz (sinusoidal) 10-500 Hz (random) Shock Humidity 0.1 inch, peak-to-peak displacement 2.0 G, peak acceleration 2 gRMS 10 G sawtooth pulse at 11-ms duration 0% to 95%, non-condensing Table D-12 lists the RF control port cable pin-outs. Table D-12 Antenna Multiplexer RF Control Port Pin-outs Pin Description Function Limits 1 2 3 4 5 Not connected N/A N/A MUX_SEL_A Switch logic input 0-5V, 2 mA maximum Not connected Not connected GND N/A N/A Ground N/A N/A N/A Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-27 Encompass Multiprotocol Reader System Guide Table D-12 Antenna Multiplexer RF Control Port Pin-outs (continued) Pin Description Function Limits 6 7 8 9
+5V input DC bias 5V 5%, 5 mA maximum MUX_SEL_B Switch logic input 0-5V, 2 mA maximum Not connected Not connected N/A N/A N/A N/A D-28 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Digital Input/Output Assembly The digital input/output (I/O) assembly is used to interface the Encompass Reader with external inputs and outputs. Inputs can be devices such as light curtains or loops, and outputs can be devices such as gates or lights. The digital I/O circuit board can accommodate up to four OPTO 22 G4-model input or output modules and screw terminal connectors for connecting the Encompass reader to external interfaces. Presence detectors (loop detectors, wheel detectors, infrared/laser lights) can be installed through the input sense circuits to turn on the Encompass reader when an object is detected approaching the reading range. Output functions such as traffic lights, cameras, signs and gates may be controlled through the readers status output circuits. The output modules are controlled by 5V signals from the Encompass reader. The out-
put modules support voltages up to 100V DC or 130V AC on their output pins. The input module outputs a 5V signal to the Encompass reader. The input modules recom-
mended by TransCore use from 2.5V to 28V DC. The OPTO 22 input/output modules are not supplied with the digital I/O assembly. Go to www.opto22.com for a listing of input and output modules. Caution The Encompass Reader digital I/O port is not surge protected, therefore TransCore strongly recommends that only OPTO 22 modules be used to configure any external I/O device that will be controlled through the digital I/O port. DO NOT connect any external device directly to the digital I/O port. Damage to the Encompass Reader caused by power surges or spikes linked to incor-
rect use of the digital I/O port will void the reader warranty. Required Components/Tools Before installing the digital I/O assembly and modules, make sure you have the neces-
sary components. Digital I/O Kit (TransCore P/N 77-6000-001). Here is a parts list for the kit:
Quantity Description 1 4 Mounting rack for OPTO modules
#6-32 x 1/4 inch Phillips screw Phillips head screwdriver for installing the I/O assembly and modules to the Encompass reader. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-29 Encompass Multiprotocol Reader System Guide Assortment of 14-22 AWG wires to connect modules to mounting rack. Installation/Mounting To mount the digital I/O assembly on the Encompass reader 1. Place the assembly on the housing as shown in Figure D-12. Figure D-12 Location of Digital I/O Assembly on Encompass Reader 2. 3. Insert and tighten the four Phillips head mounting screws. Insert I/O module(s) into assembly and tighten mounting screw at top of module. 4. Connect wires to plug (TransCore P/N 33357-01). TransCore recommends you use 14-22 AWG wire to connect modules to the mounting rack. 5. Connect mounting rack wires to Encompass reader plug as shown in Figure D-
13. D-30 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Figure D-13 Digital I/O Mounting Rack-to-Encompass Reader Connector Wiring Diagram Figure D-14 shows sample wiring schematic for digital I/O Input 1. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-31 Encompass Multiprotocol Reader System Guide Figure D-14 Example of Digital I/O Input 1 Wiring Testing the Digital I/O Components Using UDP Commands To test the digital I/O components using UDP commands, send the applicable UDP commands listed in Table D-13. Table D-13 Digital I/O Command Group Commands Digital I/O Configuration Command Command Code Set Digital I/O Sensor Status Change Report Get Digital I/O Sensor Status Change Report Set Digital I/O Output Host Control Get Digital I/O Output Host Control Set Digital I/O Output Tag Read Control Get Digital I/O Output Tag Read Control Set Digital I/O RF Control Get Digital I/O RF Control 0000H 0001H 0002H 0003H 0004H 0005H 0006H 0007H D-32 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Table D-13 Digital I/O Command Group Commands (continued) Digital I/O Configuration Command Command Code Set Digital I/O RF Multiplexing Mode Get Digital I/O RF Multiplexing Mode Set Digital I/O Output Pulse Duration Get Digital I/O Output Pulse Duration Set Digital I/O Minimum Presence True Period Get Digital I/O Minimum Presence True Period Set Digital I/O Sensor Input Inversion Get Digital I/O Sensor Input Inversion Set Digital I/O Port Configuration Get Digital I/O Port Configuration Set Digital I/O Sensor Input Report Get Digital I/O Sensor Input Report Set Digital I/O Presence RF Control Algorithm Get Digital I/O Presence RF Control Algorithm Set Digital I/O Presence RF Control Time-Out Period Get Digital I/O Presence RF Control Time-Out Period Get Digital I/O Port Status Set Digital I/O Mode Get Digital I/O Mode Set External Interrupt Control Get External Interrupt Control 0008H 0009H 000AH 000BH 000CH 000DH 000EH 000FH 0010H 0011H 0012H 0013H 0014H 0015H 0016H 0017H 0018H 0019H 001AH 056DH 06ADH Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-33 Encompass Multiprotocol Reader System Guide Testing the Digital I/O Components Using AI1200-
Emulation Commands To test the digital I/O components using AI1200-emulation commands, send the appropriate I/O commands (e.g., #620N and #62N) to the external devices and verify the device response. Troubleshooting To troubleshoot the digital I/O assembly 1. Plug the spare fuse into the fuse tester. If the LED lights, the assembly has power. If the LED fails to light, replace the fuse and/or assembly. 2. Configure reader port direction (Set Digital I/O Port Configuration (0010H) for UDP and SET OPTO PORT(S) DIRECTION (#697N) for AI1200-emulation to required site application (i.e., number of inputs, number of outputs). 3. Toggle input lines by activating devices and ensure the devices assert correct signal and that the corresponding I/O module LED lights. 4. If performing steps 1 to 3 does not remedy the problem, contact TransCore Systems Engineering for further assistance. Preventive Maintenance Ensure that the I/O modules and wire connections are tight, and that the connection to the Encompass reader is secure. Technical Specifications Table D-14 lists the digital I/O assembly specifications. Table D-14 Technical Specifications Parameter Specification Nominal Input Voltage 5V DC 0.1V DC Dimensions Weight 3.25 x 3.25 x 1.5 in. (8.26 x 8.26 x 3.8 cm) assembly only 3.25 x 3.25 x 2.25 in. (8.26 x 8.26 x 5.7 cm) assembly and modules 2.7 oz (76.5 g) assembly only 6.4 oz (181.4 g) assembly and modules Operating temperature Installed in NEMA enclosure Not installed in NEMA enclosure
-40F to +131F (-40C to +55C)
-40F to +158F (-40C to +70C) Storage temperature range
-40F to +185F (-40C to +85C) D-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Table D-14 Technical Specifications (continued) Relative humidity 5% to 95% non-condensing Guidelines for Ordering the I/O Modules The digital I/O assembly can accommodate up to four OPTO 22 G4-model input or output modules for connecting the Encompass reader to external interfaces. TransCore recommends that the I/O modules have the following specifications:
Input Module input voltage from Encompass reader: 2.5V to 28V DC; output voltage to Encompass reader: 5V DC logic Output Module input voltage from Encompass reader: 5V DC logic; output voltages of up to 100V DC or 130V AC on their output pins. Table D-15 lists the acceptable OPTO 22 input modules and Table D-16 lists the acceptable OPTO 22 output modules to be used with the Encompass reader. Table D-15 Acceptable Input Modules OPTO 22 MODULE P/N INPUT VOLTAGE OUTPUT VOLTAGE G4IAC5 G4IAC5L G4IAC5MA G4IDC5 G4IDC5B G4IDC5D G4IDC5K G4IDC5MA G4IDC5-SW G4IDC5-SWNC 90V-140V AC or DC 90V-140V AC or DC 90V-140V AC or DC 10V-32V DC or 12V-32V AC 4V-16V DC or AC 2.5V-28V DC 2.5V-16V DC 10V-32V DC or 12V-32V AC Dry contact Dry contact 4.5V-6V DC 4.5V-6V DC 4.5V-6V DC 4.5V-6V DC 4.5V-6V DC 4.5V- 6V DC 4.5V-6V DC 4.5V-6V DC 4.5V-6V DC 4.5V-6V DC Table D-16 Acceptable Output Modules OPTO 22 MODULE P/N INPUT VOLTAGE OUTPUT VOLTAGE G4OAC5 G4OAC5FM G4OAC5MA 4V-8V DC 4V-8V DC 4V-8V DC 12-140V AC 12-140V AC 12-140V AC Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-35 Encompass Multiprotocol Reader System Guide Table D-16 Acceptable Output Modules (continued) G4ODC5 G4ODC5FM G4ODC5MA G4ODC5R G4ODC5RFM G4ODC5R5 G4ODC5R5FM 4V-8V DC 4V-8V DC 4V-8V DC 4.8V-6V DC 4.8V-6V DC 4.8V-6V DC 4.8V-6V DC 5V-60V DC 5V-60V DC 5V-60V DC 100V DC or 130V AC 100V DC or 130V AC 100V DC or 130V AC 100V DC or 130V AC You can configure the I/O assembly with any combination of the four modules; for instance, four inputs, four outputs, three inputs and one output, three outputs and one input, and so on. D-36 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Global Positioning System Timing Option The Global Positioning System (GPS) timing option available on Encompass 6 and Encompass 5 Multiprotocol Readers permits a GPS-equipped multiprotocol reader in one plaza to be synchronized with another GPS-equipped multiprotocol reader in another location without being physically connected by a time-division multiplexing
(TDM) data cable. This configuration is highly useful when physical barriers or boundaries prevent a TDM data cable between plazas to be used. The GPS option also can be used to synchronize any number of GPS-equipped multiprotocol readers when no physical barrier is present. The GPS timing assembly, which uses the globally available NAVSTAR GPS satel-
lite navigation and timing service, can provide a precise 1 pulse per second (PPS) tim-
ing signal to the Encompass Reader. The GPS timing assembly mounts to the top of the Encompass Reader (Figure D-15). Figure D-15 GPS Assembly Mounted to Encompass Reader This GPS timing option permits a GPS-equipped Encompass Reader in one plaza to Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-37 Encompass Multiprotocol Reader System Guide be synchronized with another GPS-equipped Encompass Reader in another plaza without being physically connected by a TDM data cable (Figure D-16). This configu-
ration is useful when physical barriers or long distances prevent a TDM data cable between plazas to be used. Figure D-16 TDM Configuration Using GPS Timing Option TransCore recommends Belden 89182 (150 impedance), which is a single twisted-
pair shielded cable rated for outdoor use, or 8132 (120 impedance), which is a dou-
ble twisted-pair shielded cable that must be installed in conduit. The Belden 8132 cable has an extra pair that is not used. Using these low-loss, low-capacitance twisted-
pair cable, a distance of 1000 feet (305 m) has been obtained. This maximum distance may be slightly longer or shorter depending on the cable type used. D-38 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options TransCore recommends using the cable shielding and grounding scheme shown in Figure D-16 to reduce the risk of electromagnetic interference disrupting or damaging the TDM circuitry in the Encompass reader. Additional slave Encompass Readers are connected to the primary Encompass Reader through pins 7 and 8 of the TDM/COM1 port (Figure D-17), which is located just above the fan. Refer to Figure D-15 for the connector location. Figure D-17 GPS Timing Module Port GPS Power and Data Connector Figure D-18 shows the power and data connector and Table D-17 lists the connector pin assignments and descriptions. Figure D-18 GPS Assembly Power/Data Connector Table D-17 GPS Assembly Connector Pin Assignments and Signal Descriptions Pin 1 2 TXD1 RXD1 Signal Description Transmit data (3V logic) Receive commands (3V logic) Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-39 Encompass Multiprotocol Reader System Guide Table D-17 GPS Assembly Connector Pin Assignments and Signal Descriptions 3 4 5 6 7 8 9 Not connected N/A 1 PPS Ground Not connected Not connected Not connected GPS receiver and antenna power 1 pulse-per-second output Signal and power common N/A N/A N/A
+5V N/A 10 Not connected The GPS antenna mounts outside the plaza structure (Figure D-19). The antenna con-
nects to the GPS assembly with a coaxial cable. Figure D-19 Example of GPS Used to Connect Separate Parking Sites Before Installing the GPS Antenna Before installing the GPS for the toll plaza, you need to ensure that the antenna will be visible to GPS satellites. You should choose an antenna location that has clear, 360-
degree visibility to the sky. Once you are sure that the antenna reception will be unobstructed, you can begin installing the antenna. Make sure you have the following TransCore-supplied items:
D-40 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options GPS kit (TransCore P/N 23-5000-001 or 23-6000-001) consists of the items listed in Table D-18:
Table D-18 Global Positioning System Accessory Kit Contents Quantity Description 1 1 1 4 4 Global positioning system assembly Active GPS antenna GPS power/data cable
#6-32 x 3/8 inch stand-off
#6-32 x 1/4 inch Phillips screw Required Components/Tools Once you are sure that the antenna reception will be unobstructed, you can begin installing the antenna. Make sure you have the following TransCore-supplied items:
GPS timing accessory kit (GPS assembly, power/data cable, antenna, and mount-
ing hardware, TransCore P/N 19100-00) You need the following additional equipment and tools to complete the installation:
Coaxial cable connectors (Type-N plug connector for GPS antenna and 50-ohm SMA plug connector for GPS assembly) Fifty-ohm antenna coaxial cable with attenuation loss of less than 12 dB @1.575 GHz. Note: Maximum cable length is determined by cable attenuation loss. Installer should calculate the cable loss for the specific cable being used. Pole/pipe mounting hardware (e.g., anchor bolts) Length of 1 1/4-inch (3.175 cm) Schedule 40 pipe (stainless steel, aluminum, or galvanized steel) to be used for antenna pole Cable terminating/crimping tools Torque-limiting wrench (in-lb range) Standard set of tools (screwdrivers, pliers, wrenches) for fastening the GPS assembly to the multiprotocol reader. Special tools for installing the GPS antenna at site, for example, impact hammer for drilling into concrete, if needed. You can order additional GPS antennas (P/N 20015-01) from TransCore. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-41 Encompass Multiprotocol Reader System Guide GPS Timing Assembly Mounting 1. Screw the four standoffs into the mounting holes of the multiprotocol reader as shown in Figure D-15. 2. Place the GPS assembly on the standoffs and secure with the Phillips screws provided in the kit. Caution Tighten the standoffs and mounting screws until snug. Do not overtighten. 3. Connect the GPS assembly to the reader with the power/data cable provided in the GPS assembly kit. GPS Antenna Mounting Note: The GPS antenna installation must comply with applicable structural and building codes for the locale where it is being installed. 1. Select a location for the GPS antenna that provides maximum visibility to the sky. 2. Secure the antenna pole mounting hardware to the site structure. 3. Connect the antenna pole to the mounting hardware. 4. Insert the RF coaxial cable up through the inside of the mounting pipe and connect the cable to the antenna using a Type-N plug connector. Refer to Figure D-20 when assembling the antenna components. You also can cut a 1-inch (2.54-cm) wide by 2-inch (5.1-cm) long slot in the side of the mounting pipe (Figure D-20). TransCore recommends this procedure for installing the RF coaxial cable when it cannot be pulled through the bottom of the pipe. 5. Pull the cable up through the pipe bottom or slot and terminate it at the antenna port. Note: If you choose to use a different mounting pole material than the 1- inch
(3.175 cm) Schedule 40 pipe, the pole material should have a nominal outside diame-
ter of 1.66 inches (4.2 cm). Proper material selection for the field installation is left to the system installers. 6. 7. Slip the antenna mount over the coaxial cable. Screw the Type-N plug connector onto the type-N antenna receptacle connector and tighten until snug. 8. Connect the mount to the antenna by tightening the four captive screws until snug. 9. Push the antenna-mount assembly onto the antenna pipe or pole and tighten the hex-head set screws on the antenna mount. D-42 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options 10. Connect the antenna to the multiprotocol reader at the GPS antenna cable port
(Figure D-15). Tighten this SMA connector to 10 in-lb. Figure D-20 GPS Antenna Assembly Caution To prevent damage to the SMA connector, TransCore strongly recommends that you provide a strain-relief bracket or other means of securing the GPS antenna coaxial cable that terminates at the GPS timing assembly. Note: The antenna mount must be grounded in accordance with National Electrical Code regulations for the locale where the Encompass reader/GPS antenna system is being installed. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-43 Encompass Multiprotocol Reader System Guide Testing the GPS Timing System The following sections list basic command information for testing using a UDP or AI1200-emulation command. Note: As the GPS system activates, the TDM error LED lights on the Encompass reader. This error indication usually clears in about 1 minute, but it can take as long as 15 minutes. Using the UDP Command Set Configure and test the GPS timing option using the UDP command set by sending the appropriate UDP command (Set Master/Slave Mode on page 6-115). Using the AI1200-Emulation Command Set Configure the GPS timing option using the AI1200-emulation command set by send-
ing the #984NYY SET TDM AS MASTER OR SLAVE on page 7-138 to enable the GPS primary function. Configuring the Reader/Slave Count This section explains how to configure the reader/slave hierarchy (GPS primary/GPS secondary or master/slave) using the GPS UDP or AI1200-emulation command. Choose one field only, for example, GPS primary, GPS secondary, master, or slave. GPS Primary This field specifies whether the reader is to be configured as the GPS primary. GPS Primary Definition 0 1 Not GPS Primary GPS Primary Note: For AI1200-emulation command set use #9843YY. GPS Secondary This field specifies whether the reader is to be configured as the GPS secondary. GPS Secondary Definition 0 1 Not GPS Secondary GPS Secondary Note: For AI1200-emulation command set use #9842YY. D-44 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Master This field specifies whether the reader is to be configured as the master. Master Definition 0 1 Not Master Master Note: For AI1200-emulation command set use #9841YY. Slave This field specifies whether the reader is to be configured as the slave. Slave Definition 0 1 Not Slave Slave Note: For AI1200-emulation command set use #9840YY. For this example, the sum of the delay and duration period is 19.9 milliseconds, which is less than the synchronization rate of 20 milliseconds. If the sum of the delay and duration periods equals the synchronization rate, unexpected results can occur. Slave Select Count This field specifies the order that a slave or GPS primary or secondary reader issues a synchronization pulse whenever a given reader within a syn-
chronization group fails to recognize the signal from the preassigned master or when-
ever a GPS receiver fails to issue a 1-pps signal, respectively. The maximum slave count = 26. Scenario 1 One master, n slaves. The master has no slave behavior, therefore it is assigned a slave select count of 0. Each slave is assigned an increasingly greater num-
ber from 1 to n. When the master fails, slave 1 becomes the master, and so on. Scenario 2 GPS primary, GPS secondary, N slave readers. When in fault mode (1-
pps signal missing), a GPS primary is slave to a GPS secondary and all other slaves and is assigned the last slave select count, n. A GPS secondary takes over when a GPS primary is in fault mode, therefore it is assigned a slave select count of 1. All slaves are assigned increasingly greater numbers from 2 to n+1. Scenario 3 One GPS primary and n slaves. This scenario forces the GPS primary to have no slave behavior by specifying a slave select count of 0. Each slave is an increasingly higher number from 1 to n. When the master fails, slave 1 becomes the master. If slave 1 should fail, slave 2 takes over, and so on (Table D-19). Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-45 Encompass Multiprotocol Reader System Guide Table D-19 Reader Slave Count Configuration Table Scenario 1 One Master, n Slaves Reader Mode Master Slave Slave Slave Slave Slave Slave Select Count 0 1 2 n-1 n Scenario 2 GPS Primary, GPS Secondary, n Slaves Reader Mode GPS Secondary Slave Slave Slave Slave GPS Primary Slave Select Count 1 2 3 n+1 n+2 Scenario 3 One GPS Primary, n Slaves Reader Mode GPS Primary Slave Slave Slave Slave Slave Slave Select Count 0 1 2 n-1 n n = Total number of slave readers Environmental Temperature Range for GPS Assembly The GPS assembly can operate within the following operating and storage tempera-
ture conditions (Table D-20). Table D-20 Operating/Storage Temperature Limits and Conditions Specification Limits/Conditions Operating temperature Installed in NEMA enclosure Not installed in NEMA enclosure
-40F to +131F (-40C to +55C)
-40F to +158F (-40C to +70C) Storage temperature range
-40F to +185F (-40C to +85C) Humidity The Encompass Reader GPS assembly is rated to operate within humidity levels of 0% to 95%, non-condensing. D-46 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options GPS Antenna Table D-21 lists the GPS antenna specifications. Table D-21 GPS Antenna Specifications Parameter Specification Operating temperature
-40F to +185F (-40C to +85C) Operating frequency 1527.42 1.023 MHz, typical Power supply 5V DC Current Polarization 27 mA maximum RT hand circular Output VSWR 2.5 maximum Gain 30 dB minimum GPS Assembly Connector GPS Diagnostic Port The GPS diagnostic port is used for factory diagnostics only. GPS Antenna Cable The antenna connects to the GPS assembly via an RF coaxial cable that is supplied by the Encompass Reader user. The GPS antenna cable connects the receiver to the assemblys end panel and is externally available. For applications requiring lightning protection on the GPS assembly/antenna system, the lightning arrestor must be able to pass DC voltage or current on the center conduc-
tor of the coaxial cable. The GPS assembly transmits a DC bias voltage and current through the center conductor from to the antenna to power the low-noise amplifier, which is integrated into the active GPS antenna. Using a DC-block lightning protec-
tion system will not work. TransCore recommends you use a gas-discharge-type sys-
tem designed for an active GPS antenna. Regulatory Requirements Emissions The GPS assembly complies with the requirements of FCC Part 90, FCC Part 15, and industry Canada RSS-137 (where applicable). Safety The GPS assembly is UL60950 approved. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-47 Encompass Multiprotocol Reader System Guide Electrical Protection ESD With the GPS assembly installed and operated as part of a complete Encompass chas-
sis assembly, the assembly complies with the requirements of the International Elec-
trotechnical Commission/Comite, Europe, en de Normalisation (IEC/EN) 61000-
4-2, Class 4 standard (Table D-22). Table D-22 ESD Limits and Conditions Discharge Voltage Polarity Number of Repetitions ESD System Test conditions 16.0 kV Positive 2 pulses NSG438 system, which complies with a 150-picofarad/330-ohm discharge network of the IEC/EN 61000-4-2 standard All ESD tests are performed at +77F (+25C) Antenna Drive and Protection Circuitry The receiver uses an antenna sense circuit that detects under-current (open), over-cur-
rent (shorted or exceeding maximum), or valid antenna connection. The receiver sup-
plies up to 80 milliamps (mA) of current via the antenna power supply circuit. If the antenna draws 15 mA or more, a status bit in the antenna status information is set, giving a good indication that an antenna is attached. If the antenna draws less than 15 mA, an alarm bit is set indicating an under-current condition in the antenna status information. If more then 80 mA is drawn through the antenna port, then the over-current detection circuitry will reduce the antenna feed current to approximately 45 mA until the fault is cleared. Detection of an under-current situation will not prevent the receiver from operating. The receiver will continue to operate normally, but will issue an error flag indicating a possible antenna problem. Antenna Drive Current Limits Undercurrent detect @+77oF (25oC) Good Indication: greater than 15 mA Undercurrent Indication: less than 15 mA Over-current Detect @+77oF (25oC): 80 mA maximum for normal operation D-48 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Encompass Reader Options Troubleshooting the GPS System Note: See Communicating Via Diagnostic Port (COM2) on page 10-4 to learn how to access system diagnostics fault messages. When the GPS receiver initializes, it performs a self-test, which includes a check of the GPS antenna status. If a fault condition exists, the message displays GPS Self Test Fault = 1, which means that an error condition exists with either the GPS receiver or coaxial antenna cable. You can display the fault status by entering a ShowSysStatus-
Bits command from a PC. If a fault condition exists, first check the GPS coaxial cable and connections. After checking the cable, if the fault condition remains, switch the cable with another, good, cable. If the fault condition continues, return the GPS assembly to TransCore. If the GPS self-test reveals no faults, the status bit displays GPS Self Test Fault = 0. No further action is required. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. D-49 Encompass Multiprotocol Reader System Guide D-50 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. E Command-Based Pre- and Post-
Conditions Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document.
-1 Encompass Multiprotocol Reader System Guide
-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Command-Based Pre- and Post-Conditions Appendix E Command-Based Pre- and Post-Conditions This appendix lists pre- and post-conditions for both user datagram protocol (UDP) and AI1200-emulation configuration commands. In these tables, Stop Mode Required indicates that the reader first must be set to Stop Mode (Mode 0) as a pre-condition to entering the specified command. The post-conditions, Immediate or Reset Required, indicate that the command either takes effect immediately or that the reader must be reset after the command has been entered. This is a subset of the complete list of commands and lists only those commands that are needed to configure an Encompass multiprotocol reader. UDP Command Pre- and Post-Conditions Table E-1 lists the UDP command pre- and post-conditions. Table E-1 Pre- and Post-Conditions for UDP Commands UDP Command Group Command #
Command Stop Mode Required/
Immediate/Reset Required 0x0200 - Diagnostics 0x0005 Clear Error Logs Immediate 0x0400 - Mode 0x0001 Set Mode Immediate if 1) UDP host startup selected and mode and has not been set previously;
2) Stop Mode is requested; or 3) Mode has been set previously, Stop Mode is current mode, and requested mode is same as previous operational mode. Reset Required if 1) UDP non-volatile memory startup selected and requested mode is not Stop Mode; or 2) requested mode is different from previous operational mode. Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. E-3 Encompass Multiprotocol Reader System Guide Table E-1 Pre- and Post-Conditions for UDP Commands (continued) UDP Command Group Command #
Command Stop Mode Required/
Immediate/Reset Required 0x0400 - Mode 0x0003 Set Protocol Reset Required 0x0400 - Mode 0x0043 Set Tag Command Data Immediate if 1) Protocol is ATA or ATA 1/2-
frame 2) Protocol is IT2200 and request is host driven; or 3) Protocol is CVISN. Stop Mode Required if 1) Protocol is IT2200 and request is not host driven. Reset Required if 1) Protocol is SeGo or eGo and Command Action is 0. 0x0400 - Mode 0x0066 Set Seen Count Immediate 0x1000 - Tag 0x1000 - Tag 0x1000 - Tag 0x1000 - Tag 0x1000 - Tag 0x1000 - Tag 0x2000 - RF 0x2000 - RF 0x2000 - RF 0x2000 - RF 0x2000 - RF 0x0002 Set Append Data 0x0025 Run Check Tag 0x002A Set Manual Antenna Channel Control Immediate Immediate Immediate 0x0030 Set IAG Slot Reset Required 0x0040 Set Secondary Tag Sequence Reset Required 0x0045 Set Master/Slave Mode Immediate 0x51 0x53 0x55 0x57 0x60 Set Attenuation Set Data Detect Set Line Loss Set Uplink Source Control Immediate Immediate Immediate Immediate Set Frequency in MHz Stop Mode Required 0x4000 - Digital I/O 0x0000 Set Sensor Status Change Report Immediate E-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Command-Based Pre- and Post-Conditions Table E-1 Pre- and Post-Conditions for UDP Commands (continued) UDP Command Group Command #
Command 0x4000 - Digital I/O 0x0002 Set Output Host Control Stop Mode Required/
Immediate/Reset Required Immediate if output host control is enabled (i.e., both predefined output control and output by channel are disabled) Reset Required if output host control is disabled (i.e., either predefined output control or output by channel is disabled) 0x4000 - Digital I/O 0x0004 Set Output Tag Read Control Reset Required 0x4000 - Digital I/O 0x0006 Set RF Control Reset Required 0x4000 - Digital I/O 0x0008 Set RF Multiplexing Mode Reset Required 0x4000 - Digital I/O 0x000A Set Output Pulse Duration Stop Mode Required 0x4000 - Digital I/O 0x000C Set Minimum Presence True Period Stop Mode Required 0x4000 - Digital I/O 0x000E Set Sensor Input Inversion Stop Mode Required 0x4000 - Digital I/O 0x0010 Set Port Configuration Reset Required 0x4000 - Digital I/O 0x0012 Set Sensor Input Report Immediate 0x4000 - Digital I/O 0x0014 Set Presence RF Control Algorithm Stop Mode Required 0x4000 - Digital I/O 0x0016 Set Presence RF Control Time-out Period Stop Mode Required 0x4000 - Digital I/O 0x056D Set External Interrupt Control Reset Required (may only be set if UDP Host Startup is configured, and must be set prior to setting mode. Reset is required to change parameters.) 0x8000 - System 0x0003 Set Time and Date 0x8000 - System 0x0009 Delete All Buffered Tag Transactions Immediate Immediate 0x8000 - System 0x0011 Set UDP/IP Core Lane Controller Parameters Reset Required 0x8000 - System 0x0013 Set UDP/IP Core IP Address Immediate Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. E-5 Encompass Multiprotocol Reader System Guide Table E-1 Pre- and Post-Conditions for UDP Commands (continued) UDP Command Group Command #
Command Stop Mode Required/
Immediate/Reset Required 0x8000 - System 0x0016 Set Buffered Tag Transaction Mode Immediate 0x8000 - System 0x0018 Set Data Acknowledge Time-out Period Immediate 0x8000 - System 0x001A Set Switch Buffered Tag Transaction Mode Enable Immediate 0x8000 - System 0x001F Get System Serial Number Immediate AI1200-Emulation Command Pre- and Post-Conditions Table E-2 lists the AI1200-emulation command pre- and post-conditions. Table E-2 Pre- and Post-Conditions for AI1200-emulation Commands AI1200-
emulation Command #
Command Stop Mode Required/
Immediate/Reset Required
#00
#01
#100N
#101N
#102N
#103N
#20
#21
#30N
#31N Switch to Data Mode Switch to Command Mode Set Baud Rate Set COM1 Port Stop Bits Set COM1 Port Parity Set End of Line Delay Set Time Set Date Append Time and Date Selection Append Auxiliary Information Selection
#40 Transmit All ID Codes Immediate Immediate Reset Required Reset Required Reset Required Reset Required Immediate Immediate Immediate Immediate Immediate E-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Command-Based Pre- and Post-Conditions Table E-2 Pre- and Post-Conditions for AI1200-emulation Commands (continued) AI1200-
emulation Command #
#410N
#420N
#440
#440N
#44N
#47NN Command Stop Mode Required/
Immediate/Reset Required Select Unique ID Code Criteria Select Valid ID Code Criteria Reset Uniqueness on All Channels Reset Uniqueness Per Channel Set Variable Time-out Select Tag Type Mode Immediate Immediate Immediate Immediate Immediate Immediate if 1) Stop Mode is requested; or 2) Mode has been set previously, Stop Mode is current mode, and requested mode is same as previous operational mode. Reset Required if 1) Mode has not been set previously; or 2) Requested mode is different from previous operational mode, and is not Stop Mode.
#487N
#493 Set IAG Slot Number Immediate Set Tag Command Parameters Immediate if protocol is IT2200.
#4ANNNN Set Protocols Universal Tag Mode
#4B[APN]
Set Secondary Tag Sequences
#60NN
#61N Set Reader ID Number Select Communication Protocol
#612NN Set Error Correcting Protocol Time-out
#614N
#616N
#617N Flow Control Settings Buffer Control Mode Settings Echo Settings Reset Required if protocol is SeGo or eGo. Reset Required Reset Required Immediate Immediate Immediate Reset Required Immediate Immediate Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. E-7 Encompass Multiprotocol Reader System Guide Table E-2 Pre- and Post-Conditions for AI1200-emulation Commands (continued) AI1200-
emulation Command #
#620N
#62N
#640N
#641N
#642N
#65
#66F Command Stop Mode Required/
Immediate/Reset Required Set Output Control Set Predefined Output Control RF Control RF Mode Control RF Antenna Multiplexer Mode Reset Power Outage Bit Immediate Reset Required Immediate Reset Required Immediate Immediate Load Default Operating Parameters Reset Required
#67NP Set Output Pulse Duration
#690N
#691N
#692N
#693N
#694N Sensor Input Reports Set Minimum Presence True Period Select Presence RF Control Algorithm Select Presence RF Control Time-out Period Select Sense Input Inversion
#696S...S Store Hardware Configuration Immediate Immediate Immediate Immediate Immediate Immediate Immediate
#697N Set Opto Port(s) Direction Reset Required
#810 Disable System Check Tag Periodic Mode
#813YX Set System Check Tag Periodic Time Interval
#82N Set Sensor Status Change Mode
#920NDU Set RF Attenuation
#921NRR Set Range Adjust Immediate Immediate Immediate Immediate Immediate
#9CNNNNN Set Uplink Frequency in MHz Stop Mode Required
#94PS Set Uplink Source Control Immediate
#9FNNNNN Set Downlink Frequency in MHz Stop Mode Required
#960N
#980 Set Line Loss Turn TDM Off Immediate Immediate E-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Command-Based Pre- and Post-Conditions Table E-2 Pre- and Post-Conditions for AI1200-emulation Commands (continued) AI1200-
emulation Command #
Command Stop Mode Required/
Immediate/Reset Required
#984NNYY Set TDM As Master or Slave Immediate Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. E-9 Encompass Multiprotocol Reader System Guide E-10 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction stated on the title page of this document. Index Index Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. I-1 Encompass Multiprotocol Reader System Guide I-2 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. Index Index A AA3152 Universal Toll Antenna, C-3 AA3152 UTA, C-3 AI1200-emulation command response conventions, 4-11 AI1200-emulation commands response structure, 4-11 AI1200-emulation communication protocols 5-7 command entry conventions basic protocol, 5-7 command response conventions basic protocol, 5-8 ECP protocol, 5-8 Reader command protocol host transmission, 5-9 reader transmission formats 5-10 reader transmissions, 5-8 AI1200-emulation tag responses 8-26 ATA full-frame response examples, 8-31 ATA full-frame response, 8-30 ATA half-frame response examples, 8-34 ATA half-frame response, 8-33 eGo ID word data response 8-46 example, 8-47 eGo streamlined read response 8-49 example, 8-50 IAG cross-lane read response 8-43 example, 8-45 IAG read response example, 8-40 IAG read response, 8-38 IT2200 read page response example, 8-36 IT2200 read page response, 8-35 reader transmission formats tag responses example, 8-29 Title 21 read response, 8-28 Command group 5 reader status
#54B 7-67 Command group 4 ID filter parameters
#4B 7-44 ASCII extended command group 7-141
#STATUS REPORT READER STATUS, 7-141 C COM 1 properties dialog box, 10-6 Command group 0 reader mode control 7-9
#00 SWITCH TO DATA MODE, 7-9
#01 SWITCH TO COMMAND MODE, 7-10
#06 TRANSMIT BUFFER ENTRY, 7-11 Command group 1 communications port control 7-12
#100N SET BAUD RATE, 7-12
#101N SET COM1 PORT STOP BITS, 7-14
#102N SET COM1 PORT PARITY, 7-15, 7-16
#103N SET END OF LINE DELAY, 7-16 Command group 2 real-time clock control 7-17
#20 SET TIME, 7-17
#21 SET DATE, 7-18
#22 DISPLAY TIME AND DATE 7-19 Command group 3 transmission formats 7-20
#30N APPEND TIME AND DATE SELECTION, 7-20
#31N APPEND AUXILIARY INFORMATION SELEC-
TION, 7-22 Command group 4 record type codes, 8-28 ID filter parameters tag responses format basic protocol example, 8-27 ECP protocol example, 8-27 format, 8-26 SeGo ID word data response 8-51 example, 8-52 SeGo streamlined read response 8-52 example, 8-53 Title 21 read response 7-24
#40 TRANSMIT ALL ID CODES, 7-24
#410N SELECT UNIQUE ID CODE CRITERIA, 7-26
#420N SELECT VALID ID CODE CRITERIA, 7-28
#440 RESET UNIQUENESS ON ALL CHANNELS, 7-
29
#440N RESET UNIQUENESS PER CHANNEL, 7-30
#44N SET VARIABLE TIME-OUT, 7-31
#47NN SELECT TAG TYPE MODE, 7-32
#487N SET IAG SLOT NUMBER, 7-34 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. I-3 Encompass Multiprotocol Reader System Guide
#493 IT2200 GENERAL COMMAND REQUEST CON-
FIGURATION, 7-35
#493 SET EGO/SEGO GROUP SELECT PARAME-
TERS, 7-40
#4ANNNN SET PROTOCOLS -- UNIVERSAL TAG MODE, 7-43 Command group 5 reader status 7-46
#505 DISPLAY FIRMWARE VERSION AND SERIAL NUMBER, 7-46
#506 DISPLAY HARDWARE CONFIGURATION IN-
FORMATION, 7-47
#520 DISPLAY POWER OUTAGE AND RESTORE BITS, 7-48
#521 DISPLAY READER ID NUMBER, 7-49
#522 DISPLAY COM1 PORT COMMUNICATION PA-
RAMETERS, 7-50
#524 DISPLAY APPENDED INFORMATION STATUS, 7-52
#525 ENQUIRE COMMUNICATION PROTOCOL STA-
TUS, 7-53
#526 DISPLAY I/O STATUS, 7-54
#527 DISPLAY RF STATUS, 7-57
#529 DISPLAY PRESENCE DETECTOR STATUS, 7-
59
#530 DISPLAY FILTER PARAMETER STATUS, 7-61
#535 DISPLAY BUFFER CONTROL STATUS, 7-62
#5493 DISPLAY eGo/SeGo CONFIGURATION, 7-65
#5493 DISPLAY IT2200 CONFIGURATION, 7-63
#550 DISPLAY SYSTEM CHECK TAG CONTROL PA-
RAMETERS, 7-69
#560 DISPLAY SENSOR STATUS CHANGE MASK, 7-
70
#561 DISPLAY LINE LOSS, 7-72
#565 DISPLAY TAG MODE SETTING, 7-73
#566 DISPLAY PROTOCOLS, 7-74
#57 DISPLAY OPTO PORT(S) DIRECTION, 7-87
#57N DISPLAY ATTENUATION AND RANGE SET-
TINGS, 7-76
#581 DISPLAY FREQUENCY IN MHZ, 7-77
#582 DISPLAY TDM TIME VALUES, 7-81
#585 DISPLAY TDM SETTINGS, 7-82
#587 DISPLAY IAG SLOT NUMBER, 7-83
#590 DISPLAY HANDSHAKE COUNT ON ALL CHANNELS, 7-84
#590N DISPLAY HANDSHAKE COUNT PER CHAN-
NEL, 7-85
#594P DISPLAY UPLINK SOURCE CONTROL PER PROTOCOL, 7-86 Command group 6 reader control functions 7-89
#60NN SET READER ID NUMBER, 7-89
#612NN SET ERROR CORRECTING PROTOCOL TIME-OUT, 7-91
#614N FLOW CONTROL SETTINGS, 7-92
#616N BUFFER CONTROL MODE SETTINGS, 7-93
#617N ECHO SETTINGS, 7-95
#61N SELECT COMMUNICATION PROTOCOL, 7-90
#620N SET OUTPUT CONTROL, 7-96
#62N SET PREDEFINED OUTPUT CONTROL, 7-98
#63 RESET READER, 7-100
#640N RF CONTROL, 7-102
#641N RF MODE CONTROL, 7-103
#642N RF ANTENNA MULTIPLEXER MODE, 7-105
#65 RESET POWER OUTAGE BIT, 7-107
#66F LOAD DEFAULT OPERATING PARAMETERS, 7-108
#67NP SET OUTPUT PULSE DURATION, 7-109
#690N SENSOR INPUT REPORTS, 7-111
#691N SET MINIMUM PRESENCE TRUE PERIOD, 7-
112
#692N SELECT PRESENCE RF CONTROL ALGO-
RITHM, 7-114
#693N SELECT PRESENCE RF CONTROL TIME-OUT PERIOD, 7-115
#694N SELECT SENSE INPUT INVERSION, 7-117
#696S...S STORE HARDWARE CONFIGURATION, 7-
118
#697N SET OPTO PORT(S) DIRECTION, 7-119 Command group 7 search control functions, 7-121 Command group 8 auxiliary reader control 7-122
#810 DISABLE SYSTEM CHECK TAG PERIODIC MODE, 7-122
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL, 7-123, D-16
#82X SET SENSOR STATUS CHANGE MODE, 7-126 Command group 9 reader system configuration 7-128
#920NDU SET RF ATTENUATION, 7-128
#921NRR SET RANGE ADJUST, 7-130
#94PS SET UPLINK SOURCE CONTROL, 7-133
#960N SET LINE LOSS, 7-136
#980 TURN TDM OFF, 7-137
#984NYY SET TDM AS MASTER OR SLAVE, 7-138, D-44
#9CNNNNN SET UPLINK RF IN MHZ, 7-131
#9FNNNNN SET DOWNLINK RF IN MHZ, 7-134 Command-based pre- and post-conditions, AI1200-emulation, E-
6 Command-based pre- and post-conditions, UDP, E-3 Communicating via COM2 port, 10-4 Communicating via diagnostic port (COM2), 10-4 Communications UDP/IP Fast Ethernet connection, 5-3, B-4 I-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. Index UDP/IP Fast Ethernet protocol 5-4 UDP/IP Fast Ethernet protocol message fields, 5-4 ShowErrorLog, 10-8 ShowSysStatusBits, 10-9 version, 10-8 Component specifications AA3152 Universal Toll Antenna, C-3 AA3152 UTA, C-3 Encompass reader, C-3 Components AA3152 antenna environmental specifications, C-4 Components checklist 2-4 AA3152 Universal Toll Antenna, 2-4 Encompass Multiprotocol Reader, 2-4 optional equipment, 2-4 UTA, 2-4 Configuring a lane marking read zone 9-3 guidelines, 9-4 required supplies, 9-4 purpose, 9-3 connection description dialog box, 10-5 CRC, 8-55 Cross-lane interference TDM configuration example, 3-12 time-division multiplexing, 3-11 D diagnostic COM2 port pin assignments, 10-8 diagnostic commands 10-8 bootChange details, 10-10 bootChange, 10-8 check tag operation 10-32 AI1200-emulation 10-34
#813YX SET SYSTEM CHECK TAG PERIODIC TIME INTERVAL, 10-34 run check tag, 10-32 UDP, 10-32 ClearErrorLog, 10-8 error log reference 10-14 diagnostic module, 10-28 digital I/O module, 10-31 GPS module, 10-22 lane controller interface module, 10-15 mode interface module, 10-19 RF transceiver module, 10-23 software module numbers, 10-14 system initialization module, 10-15 system interface module, 10-18 tag buffer module, 10-29 tag interface module, 10-19 TDM module, 10-22 diagnostic UDP tag transaction configuration group commands run check tag, D-15 DISPLAY SECONDARY TAG SEQUENCE, 7-67 E Encompass 6 configuring and operating tag transaction configuration group commands set time-division parameters secondary or slave select count scenario 1, 6-117, 7-140, D-45 scenario 2, 6-117, 7-140, D-45 scenario 3, 6-117, 7-140, D-45 secondary or slave select count, 6-117, 7-140, D-
45 Encompass reader configuring and operating chapter organization, 6-3, 7-3 UDP commands diagnostic command group commands (0200H) 6-155 clear error logs, 6-167 get diagnostic interface status, 6-166 get diagnostic status, 6-161 get error log, 6-166 get number of error logs, 6-167 response data, 6-157 responses, 6-155 unsolicited diagnostic status reports, 6-161 digital I/O command responses, 6-40 digital I/O group commands (4000H) 6-39 digital I/O asynchronous reports sensor input report, 6-47 sensor status change report, 6-
45 digital I/O asynchronous reports, 6-45 get digital I/O minimum presence true period, 6-
63 get digital I/O mode, 6-75 get digital I/O output host control, 6-53 get digital I/O output pulse duration, 6-60 get digital I/O output tag read control, 6-54 get digital I/O port configuration, 6-66 get digital I/O port status, 6-73 get digital I/O presence RF control algorithm, 6-
69 get digital I/O presence RF control time-out peri-
od, 6-72 get digital I/O RF control, 6-57 get digital I/O RF multiplexing mode, 6-58 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. I-5 Encompass Multiprotocol Reader System Guide get digital I/O sensor input inversion, 6-65 get digital I/O sensor input report, 6-68 get digital I/O sensor status change report, 6-49 get external interrupt control, 6-78 set digital I/O minimum presence true period, 6-
62 set digital I/O mode, 6-75 set digital I/O output host control, 6-51 set digital I/O output pulse duration, 6-59 set digital I/O output tag read control, 6-54 set digital I/O port configuration, 6-65 set digital I/O presence RF control algorithm, 6-
68 set digital I/O presence RF control time-out peri-
od, 6-71 set digital I/O RF control, 6-55 set digital I/O RF multiplexing mode, 6-57 set digital I/O sensor input inversion, 6-64 set digital I/O sensor input report, 6-68 set digital I/O sensor status change report, 6-48 set external interrupt control, 6-76 mode command group commands (0400H) 6-119 CVISN read response, 6-148 CVISN seen frame counter report, 6-147 get IT2200 Read Request Configuration, 6-135 get IT2200 Write with Gen Ack, 6-141 get mode, 6-128 get protocol, 6-130 get seen count, 6-153 get SeGo SGSPR data, 6-150 get SeGo/eGo configuration data, 6-145 response data, 6-124 responses, 6-120 set IT2200 Read Request Configuration, 6-131 set IT2200 Write with Gen Ack, 6-136 set mode, 6-127 set protocol, 6-129 set seen count, 6-152 set SeGo SGSPR data, 6-149 set SeGo/eGo configuration data, 6-142 set Title 21 read data, 6-151 RF transceiver group commands (2000H) 6-79 get data detect, 6-88 get frequency in MHz, 6-96 get line loss, 6-91 get RF attenuation, 6-86 get uplink source control, 6-92 RF transceiver command group response data, 6-
82 RF transceiver command group responses, 6-80 set data detect, 6-87 set frequency in MHz, 6-94 set line loss, 6-89 set RF attenuation, 6-85 set uplink source control, 6-91 system command bit definitions, 6-9 system command responses, 6-10 system commands, 6-6 system interface command responses, 6-14 system interface commands, 6-13 system interface group commands set UDP/IP core IP address, 6-30 system interface group commands (8000H) boot firmware download, 6-36 CPU firmware download, 6-24 delete all buffered tag transactions, 6-27 FPGA firmware download, 6-36 get buffered tag transaction mode, 6-32 get buffered tag transaction, 6-25 get core UDP/IP lane controller parameters, 6-29 get data acknowledge time-out period, 6-33 get firmware version numbers, 6-37 get lane controller interface status, 6-28 get number of buffered tag transactions, 6-26 get switch buffered tag transaction mode enable, 6-34 get system interface status, 6-28 get system serial number, 6-36 get system startup status, 6-27 get time and date, 6-24 get UDP/IP core IP address, 6-30 get UDP/IP core port number, 6-31 load default operating parameters, 6-37 reset reader, 6-25 set buffered tag transaction mode, 6-31 set data acknowledge time-out period, 6-32 set switch buffered tag transaction mode enable, 6-34 set time and date, 6-23 set UDP/IP core lane controller parameters, 6-29 system identify, 6-22 tag transaction configuration group commands (1000H) 6-98 formats for time and date, 6-105 get asynchronous response append data, 6-105 get IAG slot, 6-112 get manual antenna channel control, 6-109 get master/slave mode, 6-118 get secondary tag sequence, 6-114 get SeGo table version number, 6-109 get synchronization timing parameters, 6-119 response data, 6-101 responses, 6-99 run check tag, 6-106 set asynchronous response append data, 6-104 set IAG slot, 6-111 set manual antenna control, 6-109 set master/slave mode, 6-115 I-6 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. Index set secondary tag sequence, 6-112 configuring and operating using AI1200-emulation com-
mands command mode, 7-6 data mode, 7-6 Mode 88, 7-3 reader command groups 7-7 ASCII extended command set, 7-8 group 0, 7-7 group 1, 7-7 group 2, 7-7 group 3, 7-7 group 4, 7-7 group 5, 7-7 group 6, 7-8 group 7, 7-8 group 8, 7-8 group 9, 7-8 working with Mode 88, 7-3 operating the reader in Mode 88, 6-4 remote hardware reset acronyms, 11-7 control operation flow chart, 11-6 data patterns, 11-4 Ethernet interface, 11-3 performing, 11-3 working with Mode 88, 6-4 Encompass reader command groups command list identifiers, 7-8 Encompass reader components installation 3-14 Connecting Encompass Reader to Host System full duplex operation, 3-9 network interface card, 3-9 NIC, 3-9 point-to-point, 3-9 Encompass 5 in NEMA, 3-14 Encompass reader configuring and operating UDP commands system command response bit definitions, 6-11 Encompass reader features external device connectors AC power supply, 3-5 COM1 connector, 3-9, 3-10 DC power supply, 3-7 diagnostic communications connector, 3-13 diagnostic test port connector, 3-14 digital I/O connector, 3-14 digital input/output connector, 3-14 Ethernet connector, 3-9, B-4 global positioning system connector, 3-14 GPS connector, 3-14 power supply specifics, 3-4 RF antenna connectors, 3-8 RF antenna multiplexing/check tag connector, 3-13 RS-232B/TDM connector, 3-9, 3-10 selecting a power supply, 3-5 TDM connector, 3-9, 3-10 time-division multiplexing connector, 3-9, 3-10 external device connectors, 3-4 power indicators, 3-7 Encompass reader features, 3-4 Encompass reader options antenna multiplexer D-22 installation required supplies, D-22 installation troubleshooting, D-26 installation, D-24 preventive maintenance, D-27 technical specifications, D-27 testing with AI1200-emulation commands, D-25 testing with UDP commands, D-25 antenna multiplexer, D-3 check tag D-3 preventive maintenance, D-19 required equipment for assembly installation, D-9 testing with AI1200-emulation commands, D-16 testing with UDP command, D-15 troubleshootng, D-19 check tag antenna mounting with AA3152, D-12 mounting with UTA, D-12 removal/replacement, D-19 required supplies for assembling, D-11 technical specifications, D-21 check tag assembly technical specifications, D-20 check tag, D-9 digital I/O assembly D-29 digital I/O modules ordering guidelines, D-35 digital input/output assembly D-29 installation/mounting, D-30 preventive maintenance, D-34 technical specifications, D-34 testing with AI1200-emulation commands, D-34 testing with UDP commands, D-32 troubleshooting, D-34 digital input/output assembly, D-3 global positioning system timing D-37 global positioning system timing, D-3 GPS timing assembly environmental specifications, D-46 testing with UDP commands, D-44 NEMA 4X enclosure installation D-4 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. I-7 Encompass Multiprotocol Reader System Guide connections, D-5 installation/mounting. D-6 preventive maintenance, D-8 required equipment/tools, D-4 testing, D-8 troubleshooting, D-7 technical specifications, D-8 NEMA 4X enclosure, D-3 see also digital I/O assembly, D-3 see also GPS timing, D-3 Encompass reader protocols ATA full-frame, 3-3 ATA half-frame, 3-3 ATA, 3-3 eGo, 3-3 IAG, 3-3 IT2200, 3-3 see also American Trucking Associations, 3-3 see also Inter-Agency Group, 3-3 see also SeGo, 3-3 Super eGo, 3-3 Title 21, 3-3 Encompass reader system components, 3-3 ERR LEDs, 3-18 Error log reference, 10-14 F Formulating site plan, 2-3 G global positioning system timing before you install, D-40 connector pin-outs, D-39 GPS antenna mounting, D-40 power and data connector, D-39 slave readers, D-39 GPS antenna assembly mounting, D-42 GPS timing assembly mounting, D-42 GPS timing assembly, D-37 Guide purpose, 1-3 Guide topics, 1-3 H Hardware interfaces antenna multiplexer/check tag connector, B-7 diagnostic COM2 port, B-5 digital I/O connector, B-8 external digital input/output connector, B-8 hardware diagnostic port, B-6 TDM/COM1 port, B-5 Hardware replacement instructions 10-38 Encompass reader in NEMA enclosure, 10-38 transmit/receive antenna on traditional gantry, 10-40 Health limits, 1-vi Hyper Terminal main screen, 10-7 I Installation instructions AA3152 UTA 3-16 Intended audience, 1-3 L Lane configuration examples, 9-6 parameters for SeGo/IT2200 protocols, 9-6 parameters for Title 21/eGo/ATA protocols, 9-10 parameters for Title 21/SeGo protocols, 9-7 Licensing requirements obtaining permission, 1-6 U.S. licensing license provisions, 1-6 O operational LEDs, 3-18 P Performing geographic RF site survey, 2-3 phone number dialog box, 10-6 power supply LEDs, 3-18 Preparing the installation site site preparation checklist, 2-3 Preventive maintenance schedule 10-36, 10-42 quarterly, 10-42 semiannually, 10-42 weekly, 10-42 R Reader command protocol cyclic redundancy check, 8-55 Reader System installation global positioning system, 2-4 mounting the components cantilever arm mount, 2-7 open road tolling gantry mount, 2-8 overhead gantry mount, 2-5 overpass mount, 2-6 time-division multiplexing, 2-4 Reader transmission formats auxiliary information, 5-12 command responses, 5-13 error/done, 5-12 sensor input report, 5-10 sensor status change, 5-10 sign-on, 5-10 I-8 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. Index data acknowledge, 5-5 unsolicited status, 5-5 US FCC license statement, 1-iv V Visual inspection, 10-36 W Warning minimum safe distance for maintenance personnel, 1-vi tag responses, 5-13 time and date stamps, 5-12 Removal/replacement procedures antenna cable, 10-44 check tag antenna, D-19 transmit/receive antenna, 10-42 removal/replacement procedures 10-42 S SECONDARY TAG SEQUENCES, 7-44 Software information Encompass reader UDP messages asynchronous response, 4-3 command request, 4-3 command response, 4-3 data acknowledge, 4-3 unsolicited status, 4-3 Encompass reader UDP messages, 4-3 UDP data acknowledge controls, 4-7 UDP sequence number controls, 4-4 Starting terminal emulation software, 10-5 Starting the Encompass reader, 3-18 System diagnostics error indicators, 10-3 power cycling the Encompass reader, 10-11 troubleshooting guidelines, 10-4 T task checklist, 2-4 TDM configuration cable grounding, D-39 cable shielding, D-39 optimum signal fidelity, D-38 technical support 10-45 Troubleshooting indications and actions failure during check tag test, D-19 unacceptable RF attenuation statistics using check tag, D-19 Typographical conventions, 1-5 U UDP tag responses 8-3 IAG cross-lane read response 8-22 example, 8-23 read response, Title 21 fields, 8-7 read response, Title 21, 8-6 SeGo streamlined read, 8-4 tag command fields, 8-3 UDP/IP Fast Ethernet protocol messages asynchronous response, 5-5 command request, 5-4 command response, 5-5 Use or disclosure of Proprietary Information contained on this sheet is subject to the restriction listed on the title page of this document. I-9 Encompass Multiprotocol Reader System Guide I-10
| 1 | Label Sample | ID Label/Location Info | 211.04 KiB | January 25 2023 |
Label Sample and Placement P l a c e m e n t S a m p l e L a b e l Rogers Labs, Inc. 4405 West 259th Terrace Louisburg, KS 66053 Phone/Fax: (913) 837-3214 Test to: 47CFR Parts 2, 90 and RSS-137 Revision 1 Transcore HVIN: E6V2 PMN: E5, E6 Test: 221228 File: E6V2 LabelSmpl SN: 22176999 FCC ID: FIHE6PT90V2 IC: 1584A-E6RSS137V2 Date: January 18, 2023 Page 1 of 1
| 1 | Confidentiality Letter | Cover Letter(s) | 143.71 KiB | January 25 2023 |
ROGERS LABS, INC. 4405 West 259th Terrace Louisburg, KS 66053 January 23, 2023 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Applicant:
Transcore - Amtech Technology Center 8600 Jefferson Street NE Albuquerque, New Mexico 87113 Re: Confidentiality request for FCC ID: FIHE6PT90V2 Dear Sirs:
Transcore Amtech Technology Center requests that the material in the Block Diagram, Operational Description, Parts Lists, Schematics, and Tune Procedure be withheld from public disclosure pursuant to Sections 0.457 and 0.459 of the Commissions Rules following grant of the application. In support of this request, Transcore Amtech Technology Center submits the following information. CONFIDENTIAL FILES Block Diagram Operational Description Parts List Schematics Tune Procedure E6V2 Conf BlkDia.pdf E6V2 Conf OpDes.pdf E6V2 Conf PartsList.pdf E6V2 Conf Schem.pdf E6V2 Conf TunPro.pdf 1. Identification of the specific information for which confidential treatment is sought:
The materials set forth in the Block Diagram, Operational Description, Parts List, Schematics, and Tune Procedure which are segregated, from the non-confidential exhibits of the application, are those for which confidentiality is sought. 2. Identification of the Commission proceeding in which the information was submitted or a description of the circumstances giving rise to the submission:
The proceeding is that involving the application for equipment authorization (certification) under FCC ID: FIHE6PT90V2 3. Explanation of the degree to which the information is commercial or financial, or contains a trade secret or is privileged:
This material includes Block Diagram, Operational Description, Parts List, Schematics, and Tune Procedure. As such, this material is treated as highly confidential business information. 4. Explanation of the degree to which the information concerns a service that is subject to competition:
The material for which confidentiality is sought is employed in the design and manufacture of this transmitting equipment that is offered on a highly competitive basis. Customers for this equipment have a variety of competing sources. 5. Explanation of how disclosure of the information could result in substantial competitive harm:
Disclosure would, in effect, give away the fruits of the labors of Transcore Amtech Technology Center engineering personnel, who have designed the equipment and the manufacturing process. Disclosure would also offer competitors additional unwarranted insight into the state of the product development, thereby allowing competitors an advantage, not available to Transcore Amtech Technology Center. 6. Identification of any measures taken by the submitting party to prevent unauthorized disclosure:
The information for which confidential treatment is sought is kept confidential by Transcore Amtech Technology Center and not made available to third parties except pursuant to non-disclosure agreements. 7. Identification of whether the information is available to the public and the extent of any previous disclosure of the information to third parties:
To the knowledge of those preparing this application, the information has not been disclosed publicly heretofore. While the general theory of operation of this equipment has been the subject of numerous disclosures in industry and standards groups as well as in rule making proceedings of the FCC, the protection sought is narrowly drawn and pertains to certain specific implementations of this radio technology. 8. Justification of the period during which the submitting party asserts that the material should not be available for public disclosure:
This material should not be disclosed for at least 25 years. While improvements in design are made relatively frequently, disclosure of the design information would lead to insights into both design and manufacturing techniques that could have an adverse competitive effect for many years to come. This equipment is designed for commercial, industrial, and governmental applications. As such, unlike most consumer equipment, this equipment could be used for more than a decade in some cases. As such, it is important that the design not be made available to unauthorized persons who might attempt to use knowledge of the design to compromise the applications for which the equipment will be employed. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers
| 1 | LOA Letter | Cover Letter(s) | 89.64 KiB | January 25 2023 |
TRATO Amtech Technology Center 8600 feticrson Street NE Albuquerque, New Mexico 87113 505.856.8000 tel 505.857.0715 tax Wednesday, June 13, 2018 Federal Communication Commission 445 12" Street, SW Washington, DC 20554 To Whom It May Concern:
Pursuant to Title 47 CFR 2.911, TransCore-Amtech Technology Center has authorized Scot Rogers of Rogers Labs, Inc. to act on TransCore-Amtech Technology Center behalf for the sole and express purpose of processing application for equipment authorization. As such, Mr. Rogers is authorized to sign forms, letters of application, request confidentiality, and exchange data and information relating to these matters and submittals. Rogers Labs, Inc. is authorized to receive and exchange data between our company and the authorizing agency. All acts carried out by Rogers Labs on our behalf shall have the same effects as our own. For instances where our authorized agent signs the application for certification on behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, as specified by regulation still resides with TransCore-Amtech Technology Center. This Authorization is in effect until notified to the contrary by TransCore-Amtech Technology Center Dale Scott VP Engineering & Manufacturing TransCore-Amtech Technology Center
| 1 | Submittal Letter | Cover Letter(s) | 83.76 KiB | January 25 2023 |
ROGERS LABS, INC. 4405 West 259th Terrace Louisburg, KS 66053 Telephone / Facsimile (913) 837-3214 January 23, 2023 Timco Engineering Inc. 849 NW State Road 45 Newberry, FL 32669 Federal Communications Commission Equipment Approval Services Pittsburgh, PA 15251-3315 Applicant:
Transcore - Amtech Technology Center 8600 Jefferson Street NE Albuquerque, New Mexico 87113 Equipment:
FCC ID: FIHE6PT90V2 FCC Rules:
Part 2, 90M Sirs The 731 Form and application have been electronically submitted and attachments uploaded to your site for use in processing for grant of certification. Confidentiality is requested as outlined below. Permanent Transcore Amtech Technology Center requests that the material in the Block Diagram, Operational Description, Parts List, Schematics, and Tune Procedure be withheld from public disclosure pursuant to Sections 0.457 and 0.459 of the Commissions Rules following grant of the application. A statement of confidentiality will be attached with the application at the time of submittal. CONFIDENTIAL FILES Block Diagram Operational Description Parts List Schematics Tune Procedure E6V2 Conf BlkDia.pdf E6V2 Conf OpDes.pdf E6V2 Conf PartsList.pdf E6V2 Conf Schem.pdf E6V2 Conf TunPro.pdf Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Scot Rogers Rogers Labs, Inc. Enclosures
| frequency | equipment class | purpose | ||
|---|---|---|---|---|
| 1 | 2023-01-25 | 914.75 ~ 916.75 | TNB - Licensed Non-Broadcast Station Transmitter | Original Equipment |
| app s | Applicant Information | |||||
|---|---|---|---|---|---|---|
| 1 | Effective |
2023-01-25
|
||||
| 1 | Applicant's complete, legal business name |
TransCore
|
||||
| 1 | FCC Registration Number (FRN) |
0006083745
|
||||
| 1 | Physical Address |
Amtech Technology Center 8600 Jefferson Street, NE
|
||||
| 1 |
Amtech Technology Center
|
|||||
| 1 |
Albuquerque, NM
|
|||||
| 1 |
United States
|
|||||
| app s | TCB Information | |||||
| 1 | TCB Application Email Address |
t******@timcoengr.com
|
||||
| 1 | TCB Scope |
B2: General Mobile Radio And Broadcast Services equipment in the following 47 CFR Parts 22 (non-cellular) 73, 74, 90, 95, 97, & 101 (all below 3 GHz)
|
||||
| app s | FCC ID | |||||
| 1 | Grantee Code |
FIH
|
||||
| 1 | Equipment Product Code |
E6PT90V2
|
||||
| app s | Person at the applicant's address to receive grant or for contact | |||||
| 1 | Name |
D******** S****
|
||||
| 1 | Title |
VP of Engineering and Manufacturing
|
||||
| 1 | Telephone Number |
505 8********
|
||||
| 1 | Fax Number |
(505)********
|
||||
| 1 |
d******@transcore.com
|
|||||
| app s | Technical Contact | |||||
| n/a | ||||||
| app s | Non Technical Contact | |||||
| n/a | ||||||
| app s | Confidentiality (long or short term) | |||||
| 1 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
| 1 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | No | ||||
| if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
| app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
| 1 | Is this application for software defined/cognitive radio authorization? | No | ||||
| 1 | Equipment Class | TNB - Licensed Non-Broadcast Station Transmitter | ||||
| 1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | Location and Monitoring Service Interrogator | ||||
| 1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
| 1 | Modular Equipment Type | Does not apply | ||||
| 1 | Purpose / Application is for | Original Equipment | ||||
| 1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
| 1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
| 1 | Grant Comments | Output Power rated conducted output power. The antenna(s) used for this transmitter must be installed and operated so as to provide a separation distance of at least 82 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter product procedures. | ||||
| 1 | Is there an equipment authorization waiver associated with this application? | No | ||||
| 1 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
| app s | Test Firm Name and Contact Information | |||||
| 1 | Firm Name |
Rogers Labs, Inc.
|
||||
| 1 | Name |
S****** R********
|
||||
| 1 | Telephone Number |
913-8********
|
||||
| 1 | Fax Number |
913-8********
|
||||
| 1 |
r******@pixius.net
|
|||||
| Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
| 1 | 1 | 9 | 902.25 | 903.75 | 2 | 0.2 ppm | 109KN0N | ||||||||||||||||||||||||||||||||||
| 1 | 2 | 9 | 910 | 921.5 | 2 | 0.2 ppm | 109KN0N | ||||||||||||||||||||||||||||||||||
| 1 | 3 | 9 | 911.75 | 919.75 | 2 | 0.2 ppm | 507KL1D | ||||||||||||||||||||||||||||||||||
| 1 | 4 | 9 | 914.75 | 916.75 | 2 | 0.2 ppm | 1M88L1D | ||||||||||||||||||||||||||||||||||
| 1 | 5 | 9 | 912.75 | 918.75 | 2 | 0.2 ppm | 918KL1D | ||||||||||||||||||||||||||||||||||
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC