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CAGE Code: 0TMJ9 10800 Mavinee Drive Tel: 1-520-297-0844 Tucson AZ 85737 USA Fax 1-520-498-4924 COMPONENT MAINTENANCE MANUAL WITH ILLUSTRATED PARTS LIST WELS CONTROL UNIT PART NO. 100-2601-01 The technical data in this document (or file) is controlled for export under the Export Administration Regulations (EAR), 15 CFR Parts 730-774, ECCN: EAR99. Violations of these laws may be subject to fines and penalties under the Export Administration Act. Initial Issue: JAN 05/2009 Manual Part Number: MM-0210-01 33-50-01 Page TP1 Revision No. JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page TP2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SAFETY ADVISORY BEFORE THE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING, STORAGE AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER. FAILURE TO COMPLY WITH THE MANUFACTURERS'
OR SUPPLIERS' RECOMMENDATIONS CAN RESULT IN PERSONAL INJURY OR DISEASE. WARNING:
WARRANTY/LIABILITY ADVISORY SECURAPLANE ASSUMES NO RESPONSIBILITY FOR ANY SECURAPLANE EQUIPMENT WHICH IS NOT MAINTAINED AND/OR REPAIRED IN ACCORDANCE WITH SECURAPLANES PUBLISHED INSTRUCTIONS AND/OR SECURAPLANES REPAIR AUTHORIZATION. NEITHER DOES SECURAPLANE ASSUME RESPONSIBILITY FOR SPECIAL TOOLS AND TEST EQUIPMENT FABRICATED BY COMPANIES OTHER THAN SECURAPLANE. INCORRECTLY REPAIRED COMPONENTS CAN AFFECT AIRWORTHINESS OR DECREASE THE LIFE OF THE COMPONENTS. INCORRECTLY FABRICATED SPECIAL TOOLING OR TEST EQUIPMENT CAN RESULT IN DAMAGE TO PRODUCT COMPONENTS OR GIVE UNSATISFACTORY RESULTS. CONFIDENTIALITY NOTICE This document contains confidential and proprietary information, which is proprietary to Securaplane and shall not be copied or reproduced, in whole or in part, or the contents divulged or used for manufacture, without the specific written permission of Securaplane. Recipient, by acceptance, use, or retention of this document, acknowledges and agrees to the foregoing and covenants to maintain the contents in confidence. AIRCRAFT-ON-GROUND (AOG) SERVICE For AOG service contact Securaplane at Tel: 1-520-297-0844 (US Toll Free: 1-800-279-7327). After business hours, follow the AOG directions in the recorded message. 33-50-01 Page SWLA-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page SWLA-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 STATEMENTS OF COMPLIANCE Regulatory Information for WELS Control Unit (WCU) Radio Transceiver A. Statements and Conditions of Compliance
(1) This section contains information relative to domestic and foreign country Regulatory Approvals for the WELS radio. USA FCC Compliance This device complies with part 15 of the Federal Communications Commission (FCC) Rules. Operation is subject to the following two conditions:
(1)
(2) This device may not cause harmful interference This device must accept any interference received, including interference that may cause undesired operation. FCC Section 15.21 statement Changes or modifications not expressly approved by the manufacturer could void the users authority to operate the equipment. Canada - Industry Canada Statements This Class B digital apparatus complies with Canadian ICES-003. Cet appareil numrique de la class B est conforme la norme NMB-003 du Canada. Europe ETSI Japan Argentina Israel Brazil China CCC Malta Jordan India Malaysia Morocco Nigeria 33-50-01 Page SOC-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page SOC-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 RECORD OF REVISIONS By Revision Number Issue Date Date Inserted Revision Number Revision Date Date Filed By 33-50-01 Page ROR-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page ROR-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 RECORD OF TEMPORARY REVISIONS Temporary Revision Number Page Number Issue Date By Date Removed By 33-50-01 Page RTR-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page RTR-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SERVICE BULLETIN LIST Service Bulletin /
Revision Number Issue Date Date Incorporated or No Effect Title 33-50-01 Page SBL-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page SBL-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 LIST OF EFFECTIVE PAGES SUBJECT PAGE DATE SUBJECT PAGE DATE JAN 05/2009 BLANK JAN 05/2009 BLANK JAN 05/2009 BLANK JAN 05/2009 BLANK JAN 05/2009 BLANK JAN 05/2009 BLANK JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 TP1 TP2 SWLA-1 SWLA-2 SOC-1 SOC-2 ROR-1 ROR-2 RTR-1 RTR-2 SBL-1 SBL-2 LEP-1 LEP-2 TOC-1 TOC-2 INTRO-1 INTRO-2 INTRO-3 INTRO-4 BLANK 1 2 3 4 5 6 7 8 9 10 11 12 1001 1002 1003 1004 1005 1006 1007 1008 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 Title Page Safety/ Warranty/
Liability Advisory Statements of Compliance Record of Revision Temporary Revisions Service Bulletin List List of Effective Pages Table of Contents Introduction Description and Operation Testing and Fault Isolation 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 33-50-01 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 Page LEP-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 LIST OF EFFECTIVE PAGES SUBJECT PAGE DATE SUBJECT PAGE DATE 2001 2002 2003 2004 3001 3002 3003 3004 4001 4002 5001 5002 7001 7002 7003 7004 8001 8002 9001 9002 10001 10002 10003 10004 10005 10006 10007 10008 10009 10010 15001 15002 Schematics and Wiring Diagrams Disassembly Cleaning Inspection/Check Assembly Fits and Clearances Special Tools, Fixtures, Equipment and Consumables Illustrated Parts List (IPL) Storage
(Including Transportation) JAN 05/2009 BLANK JAN 05/2009 BLANK JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 BLANK JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 JAN 05/2009 BLANK JAN 05/2009 JAN 05/2009 33-50-01 Page LEP-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TABLE OF CONTENTS SECTION DESCRIPTION AND OPERATION TESTING AND FAULT ISOLATION SCHEMATICS AND WIRING DIAGRAMS DISASSEMBLY CLEANING CHECK REPAIR ASSEMBLY FITS AND CLEARANCES SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES ILLUSTRATED PARTS LIST SPECIAL PROCEDURES REMOVAL INSTALLATION SERVICING STORAGE REWORK PAGE 1 1001 2001 3001 4001 5001 Not Applicable 7001 8001 9001 10001 Not Applicable Not Applicable Not Applicable Not Applicable 15001 Not Applicable 33-50-01 Page TOC-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 LIST OF FIGURES FIGURE PAGE Figure 1. WELS Control Unit (WCU) ..........................................................................................................3 Figure 2. J1 Connector Insert Arrangement .............................................................................................10 Figure 1001. WCU Test Setup .............................................................................................................1005 Figure 1002. WCU Test Program V1.V00 Comm Menu Connected State ....................................1007 Figure 1003. WCU Test Program (Tester) Self Test Menu ...............................................................1008 Figure 1004. WCU Test Program V1.V00 Comm Menu Disconnected State ................................1009 Figure 1005. WCU Test Program WCU AutoRun Menu ...................................................................1011 Figure 1006. WCU Test Program WCU Main Status Menu ..............................................................1013 Figure 1007. WCU Test Program Message Menu Over Voltage ...................................................1014 Figure 1008. WCU Test Program WCU Outputs Status Menu .........................................................1015 Figure 1009. WCU Test Program WCU Configuration Menu ............................................................1020 Figure 1010. WCU Test Program WCU Configuration Menu ............................................................1021 Figure 1011. WCU Test Program WCU Configuration Menu ............................................................1022 Figure 1012. WCU Test Program WCU EEPROM Test and Initialization Menu ..............................1026 Figure 1013. WCU Test Program Message Menu ............................................................................1026 Figure 1014. WCU RF Test Setup ........................................................................................................1028 Figure 1015. WCU Final Verification Test Setup with WELS Test Box PC ..........................................1031 Figure 1016. Message Menu CAN Message ....................................................................................1032 Figure 1017. WCU Final Verification Test Setup with Interface and ARM Boards ..............................1033 Figure 1018. Equipment Setup for Programming WCU .......................................................................1053 Figure 1019. SAM-PROG v2.3 Menu ...................................................................................................1055 Figure 1020. SAM-PROG Download Status ........................................................................................1056 Figure 2001. WELS Control Unit Schematic ........................................................................................2003 Figure 3001. WELS Battery Unit Removal ...........................................................................................3002 Figure 7001. Front Case Adhesive Channel ........................................................................................7004 Figure 8001. WELS Control Unit Fits and Clearances .........................................................................8002 IPL-Figure 1. WELS Control Unit Assembly .......................................................................................10006 IPL-Figure 2. Electronic Assembly .....................................................................................................10008 LIST OF TABLES TABLES PAGE Table Intro 1. Applicable Documents.................................................................................................. Intro-1 Table 1. Measurement Parameters ............................................................................................................9 Table 2. WCU Connector J1 Pin Assignments .........................................................................................11 Table 3. Leading Particulars .....................................................................................................................12 Table 1001. Technical Support and Data Package(s) / Test Specifications ........................................1001 Table 1002. Special Tools, Fixtures, and Test Equipment ...................................................................1003 Table 1003. WCU Acceptance Test Data Sheet ..................................................................................1035 Table 3001. Consumable Materials ......................................................................................................3001 Table 4001. Consumable Materials ......................................................................................................4001 Table 7001. Consumable Materials ......................................................................................................7001 Table 9001. Consumable Materials ......................................................................................................9001 Table 9002. Special Tools, Fixtures, and Test Equipment ...................................................................9002 Table 10001. Vendor Code List ..........................................................................................................10004 Table 15001. Consumable Materials ..................................................................................................15001 33-50-01 Page TOC-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 INTRODUCTION TASK 33-50-01-99F-801-A01 General Information 1. SUBTASK 33-50-01-99F-001-A01 A. Introduction
(1)
(2) This Component Maintenance Manual (CMM) has the maintenance instructions for the WELS Control Unit (WCU). Securaplane Technologies of Tucson, AZ, U.S.A. makes the WCU. This CMM has the off-aircraft procedures for the WELS Control Unit (WCU). This CMM is not for use by a mechanic working on a WCU installed on the aircraft. The WCU must be returned to Securaplane or a facility approved by Securaplane for repair. SUBTASK 33-50-01-99F-002-A01 B Equipment Identification
(1) The configuration of the equipment is shown by part number, dash number, series number, and MOD number marked on the identification label. NOTE:
Incorporated MOD status is indicated on the WCU identification label by blackened MOD circle(s). SUBTASK 33-50-01-99F-003-A01 C. Applicable Documents
(1) The reference documents related to the WCU are listed in Table Intro 1. Table Intro 1. Applicable Documents / TABLE 33-50-01-99A-001-A01 Documents Document Number Abbreviated Component Maintenance Manual, WELS Antenna Unit (WAU), 33-50-02 Abbreviated Component Maintenance Manual, WELS Battery Unit (WBU), 33-50-03 Operators Manual, Securanet Field Strength Measurement System, 23-00-01 Securaplane MM-0211-01 Securaplane MM-0212-01 Securaplane OM-1013-01 33-50-01 Page INTRO-1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-99F-004-A01 D. Product Support Services
(1) Product support for the WCU is available from Securaplane at:
Securaplane 10831 Mavinee Drive Tucson AZ 85737 USA Email: support@securaplane.com CAGE Code: 0TMJ9 Tel:
Fax Web: www.securaplane.com 1-520-297-0844 1-520-498-4924 SUBTASK 33-50-01-99F-005-A01 E. Verification Dates
(1) Dates of Shop Verification by actual performance:
Testing and Fault Isolation Disassembly Assembly Engineering Technical Review SUBTASK 33-50-01-99F-006-A01 F. Revision Service Verified TBD Verified TBD Verified TBD Completed TBD
(1)
(2)
(3) This CMM is written in agreement with the Air Transport Association of America iSpec 2200 and AECMA Simplified English guidelines. A complete revision of this manual will be issued when necessary throughout the service life of the unit. A change bar in the margin will identify the revised text. If the entire page has changed, a change bar will appear in the lower right corner. SUBTASK 33-50-01-99F-007-A01 G. Electrostatic Discharge
(1) The items susceptible to electrostatic discharge are handled in agreement with IPC-A-610. Refer to the IPC-A-610C specification Sections 3.2 and 3.3 for the definition of the standards and conditions. SUBTASK 33-50-01-99F-008-A01 H. Maintenance Task Oriented Support System (MTOSS)
(1) The Maintenance Task Oriented Support System (MTOSS) system uses standard and unique number combinations to identify maintenance tasks and subtasks. The MTOSS numbering system includes the ATA chapter-section-subject number as well as a function code and unique identifiers. The purpose of the MTOSS numbering system is to provide a means for the automated sorting, retrieval and management of digitized data. 33-50-01 Page INTRO-2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-99F-009-A01 J. Abbreviations
(1) Abbreviation A AC AOG ASSY ATA BITE C CAGE CM CMM CONT DC EIA F FAA FIG. FT Hz IEC IEEE INC INTRO IPL IRE KG KPA LB LED Abbreviation LRU mA MAX MM MOD NHA No. ORIG OZ PN PSIG Abbreviations which may be used in this manual are defined below. Nomenclature Line Replaceable Unit Milliamperes Maximum Millimeter(s) Modification Next Higher Assembly Number Original Ounce Part Number Pounds (each) square inch gage Quantity Reference Revision Service Bulletin Standards International Street To Be Determined Temporary Revision Typical United States of America Volt(s) Volts Alternating Current Volts Direct Current Watt WELS Antenna Unit WELS Battery Unit WELS Control Unit Wireless Emergency Lighting System Nomenclature Ampere Alternating Current Aircraft on Ground Assembly Air Transport Association Built-in-Test Equipment Celsius and/or Centigrade Commercial and Government Entity Centimeter(s) Component Maintenance Manual Continued Direct Current Electronic Industry Association Fahrenheit Federal Aviation Administration Figure Feet Hertz International Electrotechnical Commission Institute of Electrical and Electronics Engineers Incorporated Introduction Illustrated Parts List Institute of Radio Engineers Kilogram(s) Kilopascal(s) Pound(s) Light Emitting Diode Qty REF REV SB SI ST TBD TR TYP USA V VAC VDC W WAU WBU WCU WELS 33-50-01 Page INTRO-3 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page INTRO-4 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 DESCRIPTION AND OPERATION TASK 33-50-01-870-801-A01 1. Description SUBTASK 33-50-01-870-001-A01 A. Introduction
(1) This section has the physical description and operation for the WELS Control Unit
(WCU). SUBTASK 33-50-01-870-002-A01 B. WELS Control Unit (WCU) Radio Transceiver General Design Information
(1) The WCU radio transceiver utilizes the unlicensed 2.4 GHz Industrial Scientific Medical (ISM) band and operates in a frequency Hopping Spread Spectrum (FHSS) mode to combat frequency interference.
(2)
(3) The WCU system frequency band is 2400 to 2483.5 M Hz. The WELS operational frequency band is comprised of 79 FHSS RF channels spaced 1 MHz apart. To comply with out-of-band regulations in each country a guard band is used at the upper and lower band edge. The lower guard band is 2 MHz The upper guard band is 3.5 MHz
(4) The design for radio transmitter power is classified as follows:
Minimum design output is 0.25 mW (-6 dBm) Nominal design output is 1 mW (0 dBm) Maximum design output 2.5 mW (4 dBm)
(5)
(6)
(7)
(8) The WCU uses an internal antenna for most installations. The WCU also has a provision for an external antenna if the WCU is installed in an area of the aircraft not conducive for operation with the internal antenna. The WCU uses one of two antennas depending on the location of the node within the aircraft. In the nominal case, each node will select its internal antenna. In areas where signal strength or node placement is an issue, nodes will use the external antenna. Antenna selection is accomplished via pin programming set by the wire harness at the node location. The internal antenna is a wave microstrip located adjacent to the programmable switch on the PWB (part of WCU p/n 100-2601-01). The other switch output feeds a SMA connector on the WCU and connects via coax to the approved external patch antenna (part number 100-2600-012) positioned to radiate to one or more other control units. Both antennas are designed and implemented by Securaplane Technologies. No other external antenna is approved for use on the assembly. 33-50-01 Page 1 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(9) The power limits specified are dictated by the class 2 Bluetooth radio transmitter implemented in the control unit as shown per the following:
Gain (dbi) 2402 MHz
-2.45 2480 MHz
-3.4 Antenna Internal -
Microstrip External Type Manufacturer Power Notes wave dipole 2.73 1.11 Patch Securaplane Technologies Securaplane Technologies Integrated on 0.25mw (-6dBm) 2.5mW (4dBm) WCU PCB 0.25mw (-6dBm) 2.5mW (4dBm) Replaceable SUBTASK 33-50-01-870-003-A01 C. WCU Description
(1)
(2)
(3)
(4)
(5)
(6) The WCU is part of the Wireless Emergency Lighting System (WELS). The WELS system will provide illumination and signage to enable passengers and crew to evacuate the aircraft in an emergency. The WELS system will employ 28 WCUs to provide standalone short time power to the emergency lighting on a distributed basis. In addition another WCU may be installed to control the lights and signs inside the crew rest area. Each WCU is electrically identical. However each WCU is configurable to function as master prime unit, subordinate prime unit, crew rest remote unit, or other remote units. The configuration (location, class, or function) of a WCU is defined by pin strapping on its aircraft interface connector in conjunction with a loadable configuration data base. In a baseline configuration, one WCU will be assigned as the prime unit; three WCUs will be assigned as subordinate prime units, while all other WCUs will be assigned as remote units. All prime units will receive airplane status, control state data, configuration database downloads, BITE requests from the aircraft central computing resource via a wired CAN Bus. However only the master prime unit can send status to the aircraft central computer resource via the CAN Bus. No remote unit will be connected to the CAN Bus. All prime units communicate to the remote units via Bluetooth wireless links. In addition the prime units communicate to each other also via Bluetooth wireless links. In some situations where a remote unit or prime unit does not have reliable direct wireless access to a prime unit its wireless access will be indirect through a nearby remote unit. This network of interconnected Bluetooth piconets is referred to as a mesh network. The WCU consists of a battery charger powered from the aircraft 115VAC bus, a battery pack subsystem referred as the WELS Battery Unit (WBU), six lamp drivers that apply or disconnect battery voltage to separate strings of emergency lights, a Bluetooth wireless interface, a CAN Bus wired interface, a microprocessor based controller, a tri level control input which conveys the state of the emergency lighting system to the prime WCUs, and pins that are jumpered by the aircraft wire bundle to convey the hierarchy and lighting load of the WCU. 33-50-01 Page 2 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(7) The WCU is a small plastic assembly that contains the wireless control units electronics and replaceable battery pack. The assembly consists of the plastic case, the printed wire assembly, the battery pack, three Nylatch mounting fasteners, a battery latch, an I/O interface connector, and an antenna connector. The WCU is shown in Figure 1. WELS Control Unit (WCU) Figure 1 / GRAPHIC 33-50-01-99B-001-A01 33-50-01 Page 3 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-870-802-A01 2. Operation SUBTASK 33-50-01-870-004-A01 A. WCU Operation
(1) The WCU requires a Wireless Battery Unit (WBU) in order to operate. The WBU is a replaceable battery pack that plugs into the WCU.
(2) 115 VAC Input.
(a)
(b)
(c)
(d)
(e) The WCU receives a single phase, 360 to 800 Hz, 100 to 122VAC nominal
(90 to 134VAC abnormal steady state) power from the aircraft to operate the battery charger portion of the WCU. All other portions of the WCU are powered from the output side of the battery charger. The WCU will not draw an input Volt Amp product in excess of 10.5 VA during charging of batteries. NOTE:
10.5VA corresponds to a 115VAC off line charger having a power factor of 0.8 and efficiency of 75% operating from an input line filter loading the line with 0.1uF capacitance and delivering 8.2V at 0.75 A to the battery. NOTE:
The AC input to the WCU is fused to prevent propagation of damage in the event of a component failure in the WCU. The WCU will employ an input common mode line filter of sufficient order and low cutoff frequency to prevent common mode voltages and currents generated by the battery charger from conducting emissions into the aircraft wire bundle at levels in violation of EMC requirement D6-16050-5 sections 8.1.2, 8.2.1. The WCU is capable of withstanding AC voltage transients 156% of nominal lasting 100ms without damage.
(For Reference Only: A 156% transient corresponds to a 254V peak difference across the AC input.) The WCU monitors for the presence or absence of 115VAC power. This status reports to the controller block as a switch closure (power present) or a switch open (power absent) on the digital input line AC_ON#. NOTE:
The controller block in turn will convert the switch open to a logic high via a resistive pull-up. The controller block will use this status in an algorithm to determine when to activate emergency lighting. The controller block will not declare the 115VAC as absent for interruptions of voltage lasting less than 0.25 second.
(3) CAN Interface.
(a) The WCU supports communications with the aircraft 1Mbps CAN bus via a CAN 2.0 transceiver and 3 pins on the external connector: CANH, CANL, CAN_SHIELD. The WCU contains no bus terminations. The CAN_SHIELD is not grounded at the WCU. 33-50-01 Page 4 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(4) Pin Strapping Inputs.
(a)
(b) The controller block reads the presence or absence of jumpers in the aircraft wire bundle that tie 5 individual pairs of pins (ID1-ID5 respectively to ID1_RTN-ID5_RTN respectively) together on the WCU external connector. The controller block converts this reading into an ID that will point into a downloaded configuration database as to the class of lighting load the WCU is expected to support. The controller block will also detect the presence or absence of a jumper in the aircraft wire bundle across the CRTL_ENABLE and CTRL_ENABLE_RTN pins on the WCU external connector. If the jumper is present then the WCU is a prime unit and is connected to the CAN bus and the tri level control line. If the jumper is absent than the WCU is a remote unit.
(5) System Control Input.
(a) Each prime WCU unit measures the DC voltage on the CONTROL pin relative to the SIGNAL GROUND pin on the WCU external connector to determine the control state of the WELS. Based on this measurement the controller block of the prime WCU unit defines the WELS as in one of three control states:
STATE MEASURED VOLTAGE ON OFF 0V to +6V
>+6V to +15V ARMED
>+15V
(6) Battery Loop In Out.
(a) To disconnect the battery charger and other active WCU circuitry from the battery pack subsystem (WBU) so that the battery pack maintains its charge whenever the WCU is disconnected from the aircraft wire bundle, the battery charger bus (VB) and the battery pack bus (B+) will be electrically isolated and routed to the BATTERY LOOP IN and BATTERY LOOP OUT pins respectively on the WCU external connector. When the WCU is plugged into the aircraft wire bundle a jumper in the bundle connects the pins together. This jumper is of sufficiently short length that it does not intrude into the lighting zone of the aircraft wire bundle. 33-50-01 Page 5 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(7) Lamp Driver Outputs.
(a)
(b)
(c)
(d) The WCU will route the battery charger bus (BATTERY LOOP IN pin on the WCU external connector) to six overcurrent protected switchable lamp drivers circuits. The six lamp drivers in turn will connect to six pins
(OUT1 OUT6 respectively) on the WCU external connector. The OUT1 OUT6 pins in turn pair up with the OUT1_RTN OUT6_RTN pins respectively on the WCU external connector to mate via the aircraft wire bundle connector to up to six twisted wire pairs in the aircraft wire bundle. Each twisted wire pair provides power to a set of emergency light fixtures. The OUT1_RTN OUT6_RTN pins will connect to the circuit ground plane which the lamp drivers reside on. Each lamp driver will be capable of sourcing 1.18 A continuously (6.9 watts at 5.85 to 8.2v) with a voltage drop between its input and output not exceeding 150mv at maximum ambient temperatures yet will trip on a overcurrent that exceeds 1.5A for more than 400 microseconds. During a trip the lamp driver will automatically open the connection between its input and output and report the trip as an active high digital output (OUT_1_OC OUT_6_OC) to the controller block. The lamp driver will remain in trip until the controller block issues an active low reset command (OUT_RESET#) common to all lamp drivers. Each lamp driver will have an active low dedicated digital input
(OUT_1_CMD# OUT_2_CMD#) which the controller block can use to command the lamp driver to close the connection between its input and its output provided the lamp driver is out of trip. Each lamp driver will measure the current that it is sourcing and report the measurement as an analog voltage (OUT1_I OUT6_I) to the controller blocks A/D converter. Each lamp driver will detect when its output voltage is above 2.5v and report the detection as an active low digital output
(OUT_1_VBIT# OUT_6_VBIT#) to the controller block.
(8) Battery Charger.
(a)
(b) The battery charger is an off line flyback type current mode operated switching power converter with a magnetically isolated battery level regulated output controlled via an opto coupler isolated voltage and current sensing feedback loop. The off line converter incorporates full wave AC to DC line rectification, inrush current limiting and choke input bulk DC filtering to maintain a minimum AC power factor of 0.8 for all charger output loads up to and including 0.75A -10% and to limit inrush current during initial application of 115VAC power to 16A peak. 33-50-01 Page 6 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(c)
(d)
(e)
(f) The feedback loop of the converter regulates the output by observing two error signals, one the difference between the voltage sensed and a voltage set point and the other the difference between the current sensed and a current set point. The two error signals after separate loop filter compensation /amplification are diode ORd to form the drive signal to the converter pulse width modulator. An increase in drive voltage reduces the duty factor of the modulator to reduce current delivered to the output. The current sensed will also be converted to a low pass filtered analog voltage CHG_I and sent to the controller blocks A/D converter for further monitoring. The voltage sensed will also be converted into an analog voltage VF_MON and sent to the controller blocks A/D converter for further monitoring. The current set point will be selectable by the micro controller via a digital control input LOW_I. The current set point will be 0.75A +/-10%, 0.15A
+/-10% respectively for a logic low, logic high respectively at this input. The voltage set point will be fixed at 8.2V +/-0.2V. The converter will be disabled or enabled by the micro controller via a digital control input: CHG_DISABLE. A logic high at this input prevents the converter switch transistor from turning on. A logic low allows normal operation. The converter output will connect to the battery charger bus (VB) through a series diode to prevent converter circuitry that is powered from the converter output from discharging the battery pack whenever the converter is disabled or not receiving AC power. The converter voltage sense will be at the battery charger bus (VB) side of the series diode. The voltage sense will not draw more than 150 microamps from the bus when the converter is not operating.
(9) Bluetooth Wireless Interface.
(a) The WCU will contain a complete, version 2.0 compliant, class 2 power level, basic rate Bluetooth radio subsystem to support wireless communications between WCUs at ranges up to 10 meters maximum.
(b) The radio subsystem consists of the following components:
Integrated Bluetooth baseband controller/ RF transceiver module with external crystal. RF dielectric BPF to reduce receiver desensitization from out of band interferences. Antenna switch to connect BPF and transceiver to internal antenna or to RF connector. Internal Printed Inverted F (PIFA) antenna located at the edge of the PCB card well away from the battery charger and on the opposite side of the card from the battery pack (WBU) to optimize the antenna radiation pattern. 33-50-01 Page 7 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 RF connector to allow connection to an external antenna in cases where the WCU is located next to RF absorbent materials and is unable to establish a reliable wireless link to any other WCU. Local low noise dual linear voltage regulator preceded by an input LC ripple filter.
(c) The WCU will utilize a National Semiconductor LMX5453 integrated Bluetooth 2.0 baseband controller/ RF transceiver module. The frequency reference for the module will be a 13.0 MHz crystal with an ESR of <100 ohms for low oscillator sideband noise and with an accuracy of better than 15 ppm from -15 to +55 deg C to insure that the cumulative frequency accuracy of the complete radio is always within 20 ppm.
(d) The module will interface to the controller block via its UART port (module pins TXD, RXD, RTS#, CTS#). NOTE:
The signal naming of these module pins is as if the module is Data Terminal Equipment and not Data Set Equipment. That is, RTS# and TX are outputs whereas CTS# and RX are inputs. To prevent confusion, the interface lines from the controller block to module pins TXD, RXD, RTS#, CTS# will be called BT_TXD, BT_RXD, BT_RTS#, BT_CTS# respectively.
(e) The internal antenna identified earlier in this section will have characteristics equal to or better than the following:
Center Frequency:
Input Impedance:
2442 MHz 50 ohms nominal Return Loss vs Frequency:
10 dB min from 2400 to 2485 MHz Peak Gain (typ) vs Frequency:
+ 3dBi at 2442 MHz, 0 dBi at 2402 MHz or 2480MHz.
(f) The external RF connector is a SMA female bulkhead right angle PCB mount connector.
(10) Controller Block
(a) The controller block consists of the following components:
Atmel AT91SAM7X256 32-bit RISC microcontroller. 18.432 MHz crystal to control the frequency of the microcontroller. 256kbit serial EEPROM. 4Mbit serial FLASH memory. JTAG connector to load the initial program. 33-50-01 Page 8 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 DEBUG PORT connector for initial debugging. POR chip to initialize the microcontroller at power up. 8 channel analog mux to select and route one of the OUT_1 to OUT_6 signals to an A/D input of the microcontroller. CAN Bus 2.0 transceiver. Dual linear voltage regulator to convert the battery charger bus voltage
(VB) to supply voltages (3.3V, 5V) required for all digital logic within the WCU except the Bluetooth wireless block.
(b) The Atmel microcontroller internal features include a CAN interface, 64kbytes of SRAM, 256kbytes of FLASH memory, an 8 channel 10-bit resolution ADC, etc. The integral non-linearity, offset error, and gain error of the ADC is +/- 3, +/- 2, +/-2 bits maximum respectively. Assuming the ADC reference is connected to the 3.3V (+/- 2.9 %) output of the dual linear regulator then the input scaling/ADC chain will measure the following parameters to within the uncertainties shown in Table 1. Table 1. Measurement Parameters / TABLE 33-50-01-99A-002-A01 12V 1.0A Parameter Sensed Sys cntrl i/p voltage Lamp driver current Charger output current Charger bus voltage Value Input Scaling 0.1350 V/V Measurement Uncertainty
+/- 4.0 %
(CONTROL CONTROL_RETURN) 2.0 volts/amp
+/- 3.9 %
(via OUT_1 OUT_6 signals) 0.75A 3.16volts/amp
+/- 3.6 %
(via CHG_I signal) 8.4V 0.3329 V/V
+/- 3.4 %
(VB) NOTE: The uncertainties listed here were estimated from a statistical assumption that all contributions to the total uncertainty are statistically independent and that the variance of the total uncertainty is equal to the sum of the variances of the individual contributors.
(c) The microcontroller will shutdown or enables the 5V output of the dual linear regulator by applying a logic low or logic high respectively to the 5V_ENABLE digital input of the regulator. NOTE:
The 3.3V output of this regulator is always enabled since this output provides the supply voltage to the microcontroller. 33-50-01 Page 9 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-870-005-A01 B. WCU External Electrical Interfaces
(1) The WCU has two electrical connectors. The I/O Interface Connector, designated J1, brings in airplane power and signals as well as sends out power to the emergency lights and signs. The Antenna Connector, designated J4, is used to connect to the Wireless Antenna Unit in locations where the remote antenna is needed. See Figure 2 for the WCU J1 connector layout. NOTE:
If the WAU is not needed install the dust cap on the antenna connector. J1 Connector Insert Arrangement Figure 2 / GRAPHIC 33-50-01-99B-002-A01 33-50-01 Page 10 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(2) The J1 pin out assignments is shown in Table 2. Table 2. WCU Connector J1 Pin Assignments / TABLE 33-50-01-99A-003-A01 J1 Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 115 VAC Return Signal 115 VAC Reserved Driver # 1 Driver # 1 Return Driver # 2 Driver # 2 Return Driver # 3 Driver # 3 Return Driver # 4 Driver # 4 Return Driver # 5 Driver # 5 Return Driver # 6 Driver # 6 Return ID # 1 ID # 1 Return Reserved Reserved Reserved ID # 2 ID # 2 Return ID # 3 Return ID # 3 ID # 4 ID # 5 ID # 4 Return ID # 5 Return Battery Loop Out Battery Loop In Control Enable Control Enable Return CANH CANL CAN Shield Control Return Control 33-50-01 Page 11 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-870-803-A01 3. Leading Particulars SUBTASK 33-50-01-870-006-A01 WCU Leading Particulars A.
(1) The leading particulars for the WCU are shown in Table 3. Table 3. Leading Particulars / TABLE 33-50-01-99A-004-A01 Parameter Specification Power:
Input voltage Physical:
Height Width Length Weight Bluetooth:
Wireless interface Range Frequency band Maximum transmit lever Operating Environment Ground Survival Temperature Short Term Operation Continuous Operation Normal Ground Operation Normal Flight Operation Case Temperature Connectors:
J1 Circular Connector J1 Mating Connector J4 Antenna Connector 115 VAC 2.06 inches (52.32 mm) maximum
(including the plunger and grommet) 4.43 inches (112.52 mm) maximum 6.02 inches (152.91 mm) maximum 0.51 0.05 lbs (0.23 0.023 kg)
(Without WELS Battery Unit) Version 2.0 compliant, class 2 power level 10 meters maximum ISM band of 2.4 to 2.485 GHz
+4dBm MINIMUM
-67F (-55C)
-40F (-40C) 5F (-15C) MAXIMUM 185F (85C) 158F (70C) 131F (55C) 113F (45C) 86F (30C) 203F (95C) BACC63CU15-35PN (MIL Standard D38999/20MD35PN) BACC63CT15-35SN (MIL Standard D38999/26MD35SN) SMA RF Connector, mates with WELS Antenna Unit 33-50-01 Page 12 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TESTING AND FAULT ISOLATION TECHNICAL SUPPORT AND DATA PACKAGE 1. Introduction A. This section describes the Return-To-Service test (RTS) for the Unit-Under-Test (UUT). The RTS is derived from the Technical Support and Data Package (TSDP) shown in Table 1001. 2. Technical Support and Data Package (TSDP) A. The TSDP and Test Specification can be ordered from the address shown in paragraph 3. The Test Specification is the basis for the specified TSDP and the shop verified procedure in this CMM. Technical Support and Data Package(s) / Test Specifications Table 1001 TEST SPECIFICATION PART NUMBER/REVISION TSDP PART NUMBER/REVISION 210-2601-03 / Rev C 291-0001-01 / Rev UUT PART NUMBER 100-2601-01 Ordering Information 3. A. The TSDP can be ordered from:
Securaplane 10831 Mavinee Drive Tucson AZ 85737 USA Email: support@securaplane.com CAGE Code: 0TMJ9 Tel:
Fax Web: www.securaplane.com 1-520-297-0844 1-520-498-4924 33-50-01 Page 1001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TESTING AND FAULT ISOLATION TASK 33-50-01-99F-802-A01 General Information 1. SUBTASK 33-50-01-99F-010-A01 A. Introduction WARNING:
CAUTION:
CAUTION:
BEFORE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING, STORAGE, AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER. FAILURE TO FOLLOW THE MANUFACTURERS OR SUPPLIERS RECOMMENDATIONS CAN RESULT IN PERSONAL INJURY OR DISEASE. THESE PROCEDURES MUST BE DONE AT A STATIC-FREE WORKSTATION IN ORDER TO PREVENT DAMAGE TO ELECTROSTATIC SENSITIVE COMPONENTS. THIS UNIT HAS ASSEMBLIES THAT ARE SUSCEPTIBLE TO DAMAGE FROM INCORRECT HANDLING. DO NOT DROP OR HIT THE UNIT DURING THESE PROCEDURES. CAUTION:
THESE PROCEDURES MUST BE DONE IN A CLEAN ENVIRONMENT IN ORDER TO PREVENT DAMAGE TO MECHANICAL COMPONENTS.
(1) This section has the testing and fault isolation information for the WELS Control Unit
(WCU). TASK 33-50-01-94B-801-A01 2. Equipment and Materials SUBTASK 33-50-01-94A-001-A01 A. Consumable Materials
(1) No consumable materials are needed for Testing and Fault Isolation procedures. SUBTASK 33-50-01-94B-001-A01 B. Special Tools, Fixtures, and Test Equipment
(1) Special tools and test equipment used during the Testing and Fault Isolation procedures are shown in Table 1002. NOTE:
Equivalent alternatives can be used. 33-50-01 Page 1002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Special Tools, Fixtures, and Test Equipment Table 1002 / TABLE 33-50-01-99A-005-A01 Equipment Characteristics Accuracy Source or
(CAGE) WELS Test Box WCU Main Test Cable Battery Simulator Module Battery Simulator Cable WELS Battery Unit (Fully Charged to 8.4 Volts) Standard FF RS232 Communication Serial Cable
(DB9 to DB9) Computer TE-1128-01 160-2275-01 TE-2637-01 TE-2633-01 100-2602-01 AK152-2-R Microsoft Windows XP Professional Operating System with (2) available USB Ports and (1) available Serial Port. 512 MB RAM (memory) 10 MB of hard disk space available. PC must also have access to a printer. 050-0224-07341 Rev -
050-0232-08031 Rev -
WCU Test Program, V1.V00 WCU Main Test Code
(8MB Flash-U35) WCU RF Test Code WELS 787 Operational SW Code BlueTest2 Software Bluetooth Test Set Adapter Cable (and windows driver) Direct Connection Antenna Cable Pasternack PN PE3876-60 050-0230-07341 Rev -
050-0211-08237 Rev -
Version 1.0.0 Rev 1 (or later) Anritsu MT8852A National Instruments GPIB-USB-HS Omnidirectional Antenna Digital Multimeter J-Link (USB to JTAG Debugger/Programmer) SAM-PROG v2.3 (or later)
(5 feet in length recommended) Antenova PN 2010B4844-01 True RMS Multimeter 0 to 10 VDC (Fluke 87) IAR Systems Atmel Corp 1 %
V0TMJ9 V0TMJ9 V0TMJ9 V0TMJ9 V0TMJ9 Commercially available Commercially available V0TMJ9 V0TMJ9 V0TMJ9 V0TMJ9 VU4252 VU4252 V64667 V53919 V53919 V89536 V1QQS1 V1FN41 33-50-01 Page 1003 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-700-801-A01 3. Test Procedures SUBTASK 33-50-01-700-001-A01 A. Test Requirements
(1)
(2)
(3)
(4)
(5)
(6) Do all tests with the test unit at the following conditions, unless otherwise specified by an individual test procedure. Ambient room temperature Humidity Input Voltage
+68 to 86F (+20 to 30C) Ambient up to 85% relative 115.0 5 VAC Regularly examine and certify instrument accuracy/calibration in accordance with applicable government and commercial specifications. Visually inspect the unit for signs of missing, broken, bent or cracked parts. Damaged parts must be replaced before the unit is tested. Unless otherwise specified, all tolerances are 1%. Disassemble the WCU to subassembly level per the DISASSEMBLY section. The test setup for the WCU is shown in Figure 1001. NOTE:
Before any tests are performed, ensure the WELS Battery Unit (WBU) is not still installed in the WCU. If the battery is installed continue to the DISASSEMBLY section for battery removal instructions. 33-50-01 Page 1004 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Setup Figure 1001 / GRAPHIC 33-50-01-99B-003-A01 33-50-01 Page 1005 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-700-802-A01 WCU Test Procedures 4. NOTE:
NOTE:
This section contains the test procedures for verifying the correct performance of the WCU. The initial WCU Test Set Up uses the WELS Test Box to provide DC power (Simulated Battery Power) to the UUT. The setup uses the Battery Simulator Board to measure the WCU regulated voltages, battery EEPROM verification, battery temperature read back and to support JTAG programming of the WCU microcontroller. NOTE:
Record all measurements on the WCU Acceptance Test Data Sheet in Table 1003. SUBTASK 33-50-01-700-002-A01 A. WELS Test Box Calibration Test NOTE:
The WELS Test Box performs a Self-Test on power up. The Self-Test results are displayed on the WCU TEST PROGRAM (Tester) Self-Test Menu in the Windows WCU Test Program. Refer to Figure 1001 for test setup.
(1)
(2)
(3)
(4) Connect the standard FF RS232 serial cable between the Test Box Serial Connector
(SC1) and the PC serial port (COM1) connector. Do not connect the remaining cables. Connect AC Power cable to the AC connector on to the WELS Test Box but do not power up the Test Box at this time. Ensure the AC ARM / AC DISABLE switch on the top of the Test Box is set to AC DISABLE. All 6 of the ID switches should be set to the TEST position. Turn ON the WELS Test Box MAIN POWER switch. Power-up the PC and log in. Run the Windows WCU Test Program on the PC.
(a)
(b) The WCU Test Program will automatically establish a connection between the WCU Test Program and the WELS Test Box. Refer to the WCU Test Program V1.V00 Comm Menu as shown in Figure 1002. Once a good connection is established the Tester Status box will switch from FLT to OK, the UUT box will display 99 and the RX Status indicator will display a flashing green dot. Refer to Figure 1002. 33-50-01 Page 1006 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program V1.V00 Comm Menu Connected State Figure 1002 / GRAPHIC 33-50-01-99B-004-A01
(5) Verify the following results in the WCU Test Program (Tester) Self Test Menu. Refer to Figure 1003. NOTE:
The WCU Test Program (Tester) Self Test Menu automatically displays the same time as the WCU Test Program V1.V00 Comm Menu.
(a)
(b) Verify the A/D and Mux Signals report 3300mV +/-50mv (3.3V RB column) and 0mV +/-25mV (GND RB column). Record voltages and Pass/Fail results on the Data Sheet. Verify the Control Voltage +/- reports 10000mV +/-500mV (+ Input column) and 0mV +/-50mV ( Input column). Record voltages and Pass/Fail results on the Data Sheet. NOTE:
If these readings are out-of-tolerance, repair the WELS Test Hardware before continuing. 33-50-01 Page 1007 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program (Tester) Self Test Menu Figure 1003 / GRAPHIC 33-50-01-99B-005-A01
(6) Disconnect the communication link between the WCU Test Program and the WELS Test Box by clicking on the Disconnect TB button in the WCU Test Program V1.V00 - Comm Menu. Refer to Figure 1002.
(a) Once the connection has ended the Tester Status box will switch from OK to FLT, the UUT box will display ? and the RX Status indicator will be blank. Refer to Figure 1004. 33-50-01 Page 1008 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program V1.V00 Comm Menu Disconnected State Figure 1004 / GRAPHIC 33-50-01-99B-006-A01
(7) Turn OFF the Test Box MAIN POWER switch. Leave AC Power Cable connected to Test Box. SUBTASK 33-50-01-700-003-A01 B. Initial WCU Power-Up NOTE:
Refer to Figure 1001 for the test setup.
(1)
(2)
(3)
(4) Carefully install the Battery Simulator Module in the WCU battery slot making sure not to bend any connector pins. Connect the WCU Main Test Cable from the WCU Main connector on the WELS Test Box to the WCU I/O connector on the WCU under test. Connect the Battery Simulator Cable from the WCU Battery connector on the WELS Test Box to the DC Power Connector on the Battery Simulator Module. Leave the Test Box MAIN POWER switch set to OFF and AC ARM / AC DISABLE switch set to AC DISABLE. 33-50-01 Page 1009 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(a) Using a Multimeter, verify greater than 5 Meg ohms resistance between the following Test Box Interface Board Test Points. Record resistance values and Pass/Fail results on the Data Sheet. a) GND and ACL c) BAT GND and ACL b) GND and ACH d) BAT GND and ACH CAUTION:
BE SURE TO DISCONNECT THE MULTIMETER FROM THE TEST POINTS BEFORE CONTINUING.
(5) Ensure the AC ARM / AC DISABLE switch on top of the Test Box is in the AC DISABLE position.
(6) Turn ON the WELS Test Box Main Power switch. NOTE:
The following instructions reference information presented in WCU Test Program Comm Menu. Refer to Figure 1002.
(7)
(8) Click on the Connect TB button in the WCU Test Program Comm Menu to establish a connection between the WCU Test Program and the WELS Test Box. Once a good connection is established the Tester Status box will switch from FLT to OK, the UUT box will display 99 and the RX Status indicator will display a flashing green dot.
(9) The following menus will need to be displayed before continuing:
Display Self Test Display UUT Main Status Display UUT Outputs Display UUT Config Display UUT EEPROM Display Message Menu Display Program AutoRun
(10)
(11) Select each menu that needs to be displayed by checking the box next to each Menu description in the Menus section of the WCU Test Program V1.V00 Comm Menu. Click on the Display Checked Menus button to display the menus that are selected. NOTE:
The following instructions reference information presented in WCU Test Program
- AUTORUN MENU Playback Macro Tab as shown in Figure 1005. 33-50-01 Page 1010 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program WCU AutoRun Menu Figure 1005 / GRAPHIC 33-50-01-99B-007-A01
(12)
(13)
(14) Select file name WCU_RecordC.log in the Record Name dropdown menu. Click on the Open Playback File button. The Next Message button is used from this point to perform the following steps. Do not follow the manual steps in this procedure unless you are troubleshooting. Follow the instructions that are displayed in both the Step Play Comments and Step Play Line(s) windows of the WCU Test Program WCU AutoRun Menu Playback Macro Tab. Continue from the RF Tests section after the automated process is complete. 33-50-01 Page 1011 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 NOTE:
The following steps have been automated to streamline the test processes and to ensure that all of the test steps are completed. Though this procedure was also written to support manual test processes the operator is required to use the automated test process. The manual test processes should only be used for troubleshooting purposes. The automated test process is not fully automated at this time. The operator must click the Next Message button to step through each individual test process. Disregard any other command buttons that are called out in the preceding sections. The Next Message button is the only button that is used during the automated test process. The operator must flip manual switches on the WELS Test Box when prompted to do so. CAUTION:
WHEN RUNNING THE AUTOMATED TEST PROCESS DO NOT CLICK ON ANY OTHER COMMAND BUTTONS EXCEPT FOR THE Next Message BUTTON. CLICKING ON ANY OTHER BUTTON WILL VOID THE AUTOMATED TEST.
(15)
(16) Click on the Next Message button to begin the step through the following sections. Turn ON the DC power by clicking on the Turn DC On button in the MAIN STATUS MENU. Refer to Figure 1006.
(a)
(b)
(c) Verify the MAIN STATUS MENU, OUTPUTS STATUS MENU and CONFIGURATION MENU, continue to flash the message Waiting on UUT Reply in the UUT Status area of each menu window. Record Pass/Fail result on the Data Sheet. Verify VB+/LD is 0mV +/-25mv in the Tester Status - ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify V3.3 is 0mV +/-50mv in the Tester Status - ReadBk column. Record voltage and Pass/Fail result on the Data Sheet.
(17) Turn OFF the DC power by clicking on the Turn DC Off button in the MAIN STATUS MENU. SUBTASK 33-50-01-700-004-A01 C. WCU Communication and Read Back Test NOTE:
The following instructions reference information presented in WCU Test Program
- MAIN STATUS MENU as shown in Figure 1006 and OUTPUTS STATUS MENU as shown in Figure 1008. 33-50-01 Page 1012 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program WCU Main Status Menu Figure 1006 / GRAPHIC 33-50-01-99B-008-A01
(1)
(2) NOTE:
Switch the AC ARM / AC DISABLE switch on the top of the Test Box to the AC ARM position. Turn ON the AC power by clicking on the Turn AC On button in the MAIN STATUS MENU. The MAIN STATUS MENU, OUTPUTS STATUS MENU and CONFIGURATION MENU, will display read back values in the UUT Status area once CAN communication is established between the WELS Test Box and the UUT. If the Menu windows continue to flash the Waiting on UUT Reply message, after AC power has been turned on, the Test Software may not have been loaded into the Microcontroller Flash Memory. Refer to the Write Main Test Software to Microcontroller Flash Memory in the Test Software Programming Procedure section for instructions on how to download the test software.
(3) Verify the following results in the MAIN STATUS MENU. Reference Figure 1006.
(a)
(b) Verify Control V is 10000mV +/-500mV in the UUT Status ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify AC ON/ON state is Y in both the UUT Status and Tester Status State columns. Record Pass/Fail result on the Data Sheet. 33-50-01 Page 1013 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(c)
(d)
(e)
(f)
(g)
(h)
(j)
(k) Verify charger state is E in the UUT Status State column. Record Pass/Fail result on the Data Sheet. Verify VB+/LD is 8000mV +/-500mv in the UUT Status - ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify VB+/LD is 8000mV +/-500mv in the Tester Status - ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify VB+/OV ReadBk voltage is less than 100mv in the Tester Status -
ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify V3.3 is 3300mV +/-100mV in the Tester Status ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify VREF 2.5 is 2500mV +/-100mV in the UUT Status ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify V2.8 is 2800mV +/-100mV in the UUT Status ReadBk column. Record voltage and Pass/Fail result on the Data Sheet. Verify that there are no Over-Voltage conditions reported in the MESSAGE MENU. Record Pass/Fail result on the Data Sheet. Refer to Figure 1007 for an example of an Over-Voltage failure condition. WCU Test Program Message Menu Over Voltage Figure 1007 / GRAPHIC 33-50-01-99B-009-A01
(4) Using a Digital Multimeter, verify the following on the Battery Simulator Module:
NOTE:
Use TP GND as ground reference when measuring voltage at TP V3p3.
(a)
(b) Verify TP V3p3 measures 3300mV +/-100mV. Record voltage and Pass/Fail result on the Data Sheet. Verify 3.3V value recorded in section C.(3)(g) of Data Sheet is within +/-
15mV of the value recorded in section C.(4)(a) of Data Sheet. Record Pass/Fail result on the Data Sheet.
(5) Verify the following results in the OUTPUTS STATUS MENU. Refer to Figure 1008.
(a) Verify OUT 1 through OUT 6 states are D in the UUT Status EN/DIS column. Record Pass/Fail result on the Data Sheet. 33-50-01 Page 1014 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(b) Verify Output voltages for OUT 1 through OUT 6 are less than 100mV in the Tester Status - ReadBack column. Record Output voltages and Pass/Fail results on the Data Sheet. WCU Test Program WCU Outputs Status Menu Figure 1008 / GRAPHIC 33-50-01-99B-010-A01
(6)
(7)
(8) Turn ON the DC power by clicking on the Turn DC On button in the MAIN STATUS MENU. Enable the WCU battery by clicking on the E button in the MAIN STATUS MENU Bat EN/EN - CMD column. Verify that the Bat EN/EN state changes from D to E in the UUT Status State column. Select MED from the MAIN STATUS MENU CMD column drop down menu for VB+/LD to enable the Medium charger load. Verify that the state changes to M in the Tester Status State column for VB+/LD.
(a)
(b)
(c) Verify the Chgr I value is 500mA +/-200mA in the MAIN STATUS MENU UUT Status ReadBk column. Record Charge Current value and Pass/Fail result on the Data Sheet. Record, on the Data Sheet, the current VB+/LD voltage reported in the MAIN STATUS MENU Tester Status ReadBk column. Verify VB+/LD drop is less than 500mV by subtracting VB+/LD value logged on Data Sheet section C.(8)(c) from VB+/LD value logged on Data Sheet section C.(3)(e). Record voltage drop and Pass/Fail result on the Data Sheet. 33-50-01 Page 1015 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(9) Disable the battery charger by clicking on the D button in the MAIN STATUS MENU Charger - CMD column. Verify that the state changes from E to D in the UUT Status State column for Charger. NOTE: Make sure the CAN bus communication remains stable when the Battery Charger is turned off. If CAN bus communication is lost, the MAIN STATUS MENU, OUTPUTS STATUS MENU and CONFIGURATION MENU will flash the message Waiting on UUT Reply. This is only a status notification, not a failure.
(a)
(b) Record, on the Data Sheet, the current VB+/LD voltage reported in the MAIN STATUS MENU Tester Status ReadBk column. Verify VB+/LD drop is greater than 150mV by subtracting VB+/LD value logged on Data Sheet section C.(9)(a) from VB+/LD value logged on Data Sheet section C.(3)(e). Record voltage drop and Pass/Fail result on the Data Sheet.
(10) Enable the battery charger by clicking on the E button in the MAIN STATUS MENU Charger - CMD column. Verify that the state changes from D to E in the UUT Status State column for Charger.
(a) Verify the Chgr I value is 500mA +/-200mA in the MAIN STATUS MENU UUT Status ReadBk column. Record Charge Current value and Pass/Fail result on the Data Sheet.
(11) Turn OFF the AC power by clicking on the Turn AC Off button in the MAIN STATUS MENU. Verify that the state changes from Y to N in the UUT Status State column and the Tester Status State column as shown in Figure 1006. NOTE: Make sure the CAN bus communication remains stable when AC Power is turned off. If CAN bus communication is lost, the MAIN STATUS MENU, OUTPUTS STATUS MENU and CONFIGURATION MENU, will flash the message Waiting on UUT Reply.
(a)
(b) Record, on the Data Sheet, the current VB+/LD voltage reported in the MAIN STATUS MENU Tester Status ReadBk column. Verify VB+/LD drop is greater than 150mV by subtracting VB+/LD value logged on Data Sheet section C.(11)(a) from VB+/LD value logged on Data Sheet section C.(3)(e). Record voltage drop and Pass/Fail result on the Data Sheet.
(12) Turn ON the AC power by clicking on the Turn AC On button in the MAIN STATUS MENU. Verify that the state changes from N to Y in both the UUT Status and Tester Status State columns.
(a)
(b) Verify Charger state is E in the UUT Status State column. Record Pass/Fail result on the Data Sheet. Verify the Chgr I value is 500mA +/-200mA in the MAIN STATUS MENU UUT Status ReadBk column. Record Charge Current value and Pass/Fail result on the Data Sheet. 33-50-01 Page 1016 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(13) Select HIGH from the MAIN STATUS MENU CMD column drop down menu for VB+/LD to enable the High charger load. Verify that the state changes to H in the UUT Status State column for VB+/LD.
(a)
(b)
(c) Record, on the Data Sheet, the current VB+/LD voltage reported in the MAIN STATUS MENU Tester Status ReadBk column. Verify VB+/LD drop is less than 1000mV by subtracting VB+/LD value logged on Data Sheet section C.(13)(a) from VB+/LD value logged on Data Sheet section C.(3)(e). Record voltage drop and Pass/Fail result on the Data Sheet. Verify the Chgr I value is greater than 500mA in the MAIN STATUS MENU UUT Status ReadBk column. Record Charge Current value and Pass/Fail result on the Data Sheet.
(14) Change the charge mode from high to low by clicking the L button in the MAIN STATUS MENU Chgr I - CMD column.
(a)
(b) Verify Chgr I state is L in the UUT Status State column. Record Pass/Fail result on the Data Sheet. Verify the Chgr I value is less than 200mA in the MAIN STATUS MENU UUT Status ReadBk column. Record Charge Current value and Pass/Fail result on the Data Sheet.
(15) Select OFF from the MAIN STATUS MENU CMD column drop down menu for VB+/LD to disable charger load.
(a) Verify VB+/LD state is 0 in the TESTER Status State column. Record Pass/Fail result on the Data Sheet. SUBTASK 33-50-01-700-005-A01 D. WCU Battery Temperature Test NOTE:
The following instructions reference information presented in WCU Test Program
- MAIN STATUS MENU as shown in Figure 1006.
(1) Click on the Fetch Temp button in the Wels Test Program MAIN STATUS MENU to read back the battery temperature. The battery temperature will be displayed in Celsius.
(a)
(b) Record the battery temperature in Celsius on the Data Sheet. Verify the battery temperature is within +7/-2C of the room ambient temperature recorded on the Data Sheet. Record Pass/Fail result on the Data Sheet. SUBTASK 33-50-01-700-006-A01 E. Output Section NOTE:
The following instructions reference information presented in WCU Test Program
- MAIN STATUS MENU as shown in Figure 1006 and OUTPUTS STATUS MENU as shown in Figure 1008. 33-50-01 Page 1017 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(1) Verify OUT 1 through OUT 6 Output Current values are less than 25mA in the OUTPUTS STATUS MENU - UUT Status OUT CUR column. Record Output Current values and Pass/Fail results on the Data Sheet. NOTE:
The following steps will need to be performed for Output 1 through Output 6.
(2) Turn on the Output being tested by clicking on the N button in the OUTPUTS STATUS MENU - CMD column that corresponds to the Output being tested. Verify that the state of the CMD column changes from N to Y for the Output being tested.
(3) Verify the following results in the OUTPUTS STATUS MENU. Refer to Figure 1008.
(a)
(b)
(c)
(d) Verify EN/DIS state is E in the UUT Status EN/DIS column for the Output being tested. Record Pass/Fail result on the Data Sheet. Verify ACT/INA state is A in the UUT Status ACT/INA column for the Output being tested. Record Pass/Fail result on the Data Sheet. Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for the Output being tested. Record Output Current and Pass/Fail result on the Data Sheet. Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for the Output being tested. Record Output voltage and Pass/Fail result on the Data Sheet.
(4) Apply a short to the Output being tested by clicking on the N button in the OUTPUTS STATUS MENU - O SHORT - CMD column.
(5) Verify the following results in the OUTPUTS STATUS MENU. Refer to Figure 1008.
(a)
(b) Verify OVR/NRM state is Y in the UUT Status OVR/NRM column for the Output being tested. Record Pass/Fail result on the Data Sheet. Verify Output Current is 0mA +/-25mA in the UUT Status OUT CUR column for the Output being tested. Record Output Current and Pass/Fail result on the Data Sheet.
(6) Verify for all other Outputs the following results in the OUTPUTS STATUS MENU. Refer to Figure 1008.
(a)
(b)
(c) Verify EN/DIS state is D in the UUT Status EN/DIS column for all other Outputs. Record Pass/Fail results on the Data Sheet. Verify ACT/INA state is I in the UUT Status ACT/INA column for all other Outputs. Record Pass/Fail results on the Data Sheet. Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. Record Output voltages and Pass/Fail results on the Data Sheet.
(7) Remove the short to the Output being tested by clicking on the Y button in the OUTPUTS STATUS MENU O SHORT - CMD column. 33-50-01 Page 1018 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(8) Clear the short to the Output being tested by clicking on the CLR button in the OUTPUTS STATUS MENU O SHORT - CMD column.
(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU - UUT Status OVR/NRM column for the Output being tested. Record Pass/Fail result on the Data Sheet.
(9) Turn off the Output being tested by clicking on the Y button in the OUTPUTS STATUS MENU - CMD column that corresponds to the Output being tested.
(a) Verify that the state of the CMD column changes from Y to N for the Output being tested. Record Pass/Fail result on the Data Sheet.
(10) Make sure to complete steps E.(2) through E.(9)(a) for Output 1 through Output 6 before moving on to the next section. SUBTASK 33-50-01-700-007-A01 F. Configuration / ID Signals Test NOTE:
NOTE
(1)
(2)
(3) The following instructions reference information presented in WCU Test Program
- CONFIGURATION MENU as shown in Figure 1009, Figure 1010, and Figure 1011. The WCU Test Program Configuration Menu is displayed when the Display Checked Menus is selected on the WCU Test Program V1.V00 Comm Menu. Refer to Figure 1002. Make sure ID Switches on Test Box are in the TEST position. Click on the Pattern 1 button in the CONFIGURATION MENU. Verify the following in the CONFIGURATION MENU:
(a)
(b) Verify the UUT Status STATE column alternates between H & L beginning at ID 1 with L and ending at IDrtn with L. Refer to Figure 1009. Record Pass/Fail results on the Data Sheet. Verify the Tester Status READBACK column values alternate between 2100mV +/-100mV and 300mV +/-100mV, beginning with ID 1 with 300mV
+/-100mV and ending at IDrtn with 300mV +/-100mV. Refer to Figure 1009. Record READBACK voltage and Pass/Fail results on the Data Sheet. 33-50-01 Page 1019 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program WCU Configuration Menu Figure 1009 / GRAPHIC 33-50-01-99B-011-A01
(4)
(5) Click on the Pattern 2 button in the CONFIGURATION MENU. Verify the following in the CONFIGURATION MENU:
(a)
(b) Verify the UUT Status STATE column alternates between H & L beginning at ID 1 with H and ending at IDrtn with H. Refer to Figure 1010. Record Pass/Fail results on the Data Sheet. Verify the Tester Status READBACK column values alternate between 2100mV +/-100mV and 300mV +/-100mV, beginning with ID 1 with 2100mV
+/-100mV and ending at CTRLen with 300mV +/-100mV. IDrtn READBACK value should be 3300mV +/-100mV. Refer to Figure 1010. Record READBACK voltage and Pass/Fail results on the Data Sheet. 33-50-01 Page 1020 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program WCU Configuration Menu Figure 1010 / GRAPHIC 33-50-01-99B-012-A01
(6)
(7) Verify the following in the CONFIGURATION MENU. Refer to Figure 1011. Ground the ID_1RTN signal by selecting 1 from the CMD column drop down menu for rtnGND.
(a)
(b) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. Record voltage and Pass/Fail result on the Data Sheet. Verify rtnGND reports ID_1RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. Record Pass/Fail result on the Data Sheet.
(8) Ground the ID_2RTN signal by selecting 2 from the CMD column drop down menu for rtnGND.
(a)
(b) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. Record voltage and Pass/Fail result on the Data Sheet. Verify rtnGND reports ID_2RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. Record Pass/Fail result on the Data Sheet.
(9) Ground the ID_3RTN signal by selecting 3 from the CMD column drop down menu for rtnGND.
(a) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. Record voltage and Pass/Fail result on the Data Sheet. 33-50-01 Page 1021 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(b) Verify rtnGND reports ID_3RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. Record Pass/Fail result on the Data Sheet.
(10) Ground the ID_4RTN signal by selecting 4 from the CMD column drop down menu for rtnGND.
(a)
(b) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. Record voltage and Pass/Fail result on the Data Sheet. Verify rtnGND reports ID_4RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. Record Pass/Fail result on the Data Sheet.
(11) Ground the ID_5RTN signal by selecting 5 from the CMD column drop down menu for rtnGND.
(a)
(b) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. Record voltage and Pass/Fail result on the Data Sheet. Verify rtnGND reports ID_5RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. Record Pass/Fail result on the Data Sheet.
(12) Clear the ground to ID_5RTN signal by selecting Off from the CMD column drop down menu for rtnGND.
(a) Verify IDrtn READBACK returns to 3300mV +/-100mV in the Tester Status READBACK column. Record voltage and Pass/Fail result on the Data Sheet. WCU Test Program WCU Configuration Menu Figure 1011 / GRAPHIC 33-50-01-99B-013-A01 33-50-01 Page 1022 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-700-008-A01 G. Control Voltage Test NOTE:
The following instructions reference information presented in WCU Test Program
- MAIN STATUS MENU as shown in Figure 1006.
(1) Select ON from the MAIN STATUS MENU CMD column drop down menu for Control V.
(a)
(b)
(c) Record, on the Data Sheet, the current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. Verify Control V + input is 0mV +/-125mV and input is 0mV +/-50mV in the MAIN STATUS MENU - Tester Status ReadBk column. Record input voltages and Pass/Fail result on the Data Sheet. Verify the Control V value recorded in section G.(1)(a) of Data Sheet is within +/- 250mV of the Control V (+ Input) value recorded in section G.(1)(b) of Data Sheet. Record Pass/Fail result on the Data Sheet.
(2) Select OFF from the MAIN STATUS MENU CMD column drop down menu for Control V.
(a)
(b)
(c) Record, on the Data Sheet, the current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. Verify Control V + input is 10000mV +/-500mV and input is 0mV +/-50mV in the MAIN STATUS MENU - Tester Status ReadBk column. Record voltages and Pass/Fail result on the Data Sheet. Verify the Control V value recorded in section G.(2)(a) of Data Sheet is within +/- 250mV of the Control V (+ Input) value recorded in section G.(2)(b) of Data Sheet. Record Pass/Fail result on the Data Sheet.
(3) Select ARM from the MAIN STATUS MENU CMD column drop down menu for Control V.
(a)
(b)
(c) Record, on the Data Sheet, the current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. Verify Control V + input is 20000mV +/- 500mV and input is 0mV +/-50mV in the MAIN STATUS MENU - Tester Status ReadBk column. Record voltages and Pass/Fail result on the Data Sheet. Verify Control V ReadBk value recorded in section G.(3)(a) is greater than 18000mV. Record Pass/Fail result on the Data Sheet.
(4) Select OFS from the MAIN STATUS MENU CMD column drop down menu for Control V.
(a) Record, on the Data Sheet, the current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. 33-50-01 Page 1023 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(b)
(c) Verify Control V + input is 20000mV +/- 500mV and input is 5000mV +/-
200mV in the MAIN STATUS MENU - Tester Status ReadBk column. Record voltages and Pass/Fail result on the Data Sheet. Verify the Control V value recorded in section G.(4)(a) is within +/- 500mV of the Control V + input voltage minus the Control V - input voltage recorded in section G.(4)(b) of the Data Sheet. Record voltage difference between +
input and input and Pass/Fail result on the Data Sheet. Example:
(+ input) (- input) = Control V in UUT ReadBk column or 20000mV 5000mV = 15000mV SUBTASK 33-50-01-700-009-A01 H. EEPROM Test NOTE:
The following instructions reference information presented in WCU Test Program WCU EEPROM Test and Initialization Menu EEPROM TEST MENU as shown in Figure 1012 and the MESSAGE MENU as shown in Figure 1013. NOTE: Make sure each test has finished before starting the next test. The EEPROM 3 test takes the longest to complete (Approximately 14 seconds).
(1) Run the EEPROM 1 Quick Test by clicking the Perform EEPROM1 QTest button in the WCU EEPROM Test and Initialization Menu EEPROM TEST MENU. When the test is complete the program will report Pass or Fail in the EEPROM TEST MENU UUT Status Quick Test Result column. The MESSAGE MENU will also report EEPROM 01 test results.
(a) Verify the EEPROM TEST MENU reports a PASS in the UUT Status Quick Test Result column for EEPROM 1 and verify the MESSAGE MENU reports the following message:
EEPROM 01 Test Results A5 A5 00 00 00 00 00 00
(b) Record Pass/Fail result on the Data Sheet.
(2) Run the EEPROM 2 Quick Test by clicking the Perform EEPROM2 QTest button in the WCU EEPROM Test and Initialization Menu EEPROM TEST MENU. When the test is complete the program will report Pass or Fail in the EEPROM TEST MENU UUT Status Quick Test Result column. The MESSAGE MENU will also report EEPROM 02 test results.
(a) Verify the EEPROM TEST MENU reports a PASS in the UUT Status Quick Test Result column for EEPROM 2 and verify the MESSAGE MENU reports the following message:
EEPROM 02 Test Results A5 A5 00 00 00 00 00 00
(b) Record Pass/Fail result on the Data Sheet. 33-50-01 Page 1024 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(3) Run the EEPROM 1 Full Test by clicking the Perform EEPROM1 FTest button in the WCU EEPROM Test and Initialization Menu EEPROM TEST MENU. When the test is complete the program will report Pass or Fail in the EEPROM TEST MENU UUT Status Full Test Result column. The MESSAGE MENU will also report EEPROM 01 test results.
(a) Verify the EEPROM TEST MENU reports a PASS in the UUT Status Full Test Result column for EEPROM 1 and verify the MESSAGE MENU reports the following message:
EEPROM 01 Test Results 00 00 00 00 00 00 00 00
(b) Record Pass/Fail result on the Data Sheet.
(4) Run the EEPROM 2 Full Test by clicking the Perform EEPROM2 FTest button in the WCU EEPROM Test and Initialization Menu EEPROM TEST MENU. When the test is complete the program will report Pass or Fail in the EEPROM TEST MENU UUT Status Full Test Result column. The MESSAGE MENU will also report EEPROM 02 test results.
(a) Verify the EEPROM TEST MENU reports a PASS in the UUT Status Full Test Result column for EEPROM 2 and verify the MESSAGE MENU reports the following message:
EEPROM 02 Test Results 00 00 00 00 00 00 00 00
(b) Record Pass/Fail result on the Data Sheet.
(5) Run the EEPROM 3 Full Test by clicking the Perform EEPROM3 FTest button in the WCU EEPROM Test and Initialization Menu EEPROM TEST MENU. When the test is complete the program will report Pass or Fail in the EEPROM TEST MENU UUT Status Full Test Result column. The MESSAGE MENU will also report EEPROM 03 test results.
(a) Verify the EEPROM TEST MENU reports a PASS in the UUT Status Full Test Result column for EEPROM 3 and verify the MESSAGE MENU reports the following message:
EEPROM 03 Test Results 00 00 00 00 00 00 00 00
(b) Record Pass/Fail result on the Data Sheet. 33-50-01 Page 1025 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Test Program WCU EEPROM Test and Initialization Menu Figure 1012 / GRAPHIC 33-50-01-99B-014-A01 WCU Test Program Message Menu Figure 1013 / GRAPHIC 33-50-01-99B-015-A01 33-50-01 Page 1026 JAN 05/2009 FCC DRAFT 2-4-09 NOTE:
COMPONENT MAINTENANCE MANUAL 100-2601 The first part of the automated test is now completed. The RF Test section is not automated and needs to be run manually. The second part of the automated test supports the Final Verification of WCU After WELS Software is Downloaded section. SUBTASK 33-50-01-700-010-A01 J. RF Test NOTE:
The previous tests tested the bulk of the board circuitry with a special test program designed to easily test the various board interfaces. The RF Test requires that RF software be loaded to drive the RF module. CAUTION:
THE RF TEST REQUIRES THAT NO BLUETOOTH EMITTERS BE OPERATING WITHIN 32.8 FEET (10 METERS) OF THE TEST SET. NOTE:
The following software load process must be completed before proceeding:
(1) Load the RF software per the Write RF Software to Microcontroller Flash Memory procedure in the Test Software Programming Procedure section.
(2) Setup the WELS test equipment as shown in Figure 1014. 33-50-01 Page 1027 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU RF Test Setup Figure 1014 / GRAPHIC 33-50-01-99B-016-A01 NOTE:
ID1, ID2, ID3, ID4, ID5 and CTRLen are switches located on the WELS Test Box interface board. These switches can be selected for the following positions; CLOSED, OPEN, or TEST. NOTE:
This section of the test will check the internal antenna (Antenna 1) performance.
(3) Set ID1, ID2, ID3, ID4, ID5 and CTRLen switches on the WELS Test Box to the OPEN position.
(4) Attach the Omnidirectional Antenna to RF port on the Anritsu Bluetooth Test Set. 33-50-01 Page 1028 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(5)
(6)
(7)
(8) Place the WCU under test within 6 inches of the Omnidirectional Antenna attached to the Anritsu Bluetooth Test Set. Turn ON the AC power by clicking on the Turn AC On button in the WELS Test Program WCU Main Status Menu. Verify that the AC ON/ON State is Y in the Tester Status column. Turn ON the DC power by clicking on the Turn DC On button in the WELS Test Program WCU Main Status Menu. Verify that the Bat EN/EN State is Y in the Tester Status column. Turn on the Anritsu Bluetooth Test Set and wait for it to complete the power up sequence. NOTE:
The following instructions reference information presented in BlueTest2 Program.
(9) Run the BlueTest2 program on the PC. NOTE:
The Blue Test 2 program will appear as an icon on the desktop when it is loaded from its original media (CD or internet) to the computer. In the BlueTest2 system configuration menu click the Check Configuration button. Click OK button when prompted to Make sure all the Bluetooth Test Sets are powered on. Click OK button in the EDR Message window. Click OK button in System Confirmation window. Select the Run Bluetooth Test menu tab. Click OK button in the Run Test window. In Script to Run dropdown menu select User Script 10. Click "Run Test button and wait for test to complete.
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17) NOTE:
This test may take several minutes to complete.
(a) Verify that all tests have passed. Record Pass/Fail result on the Data Sheet.
(18)
(19)
(20) Click View Test Report button to generate report. Click Print button to print report. This report is to be kept with the data sheets for the WCU under test. Close the Report Window by clicking on the X in the top right-hand corner of the window. NOTE:
This section of the test will check the external antenna (Antenna 2) performance.
(21) Set ID1, ID2, ID3, ID4, and CTRLen switches on the WELS Test Box to the OPEN position. 33-50-01 Page 1029 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(22)
(23) Set ID5 switch on the WELS Test Box to the CLOSED position. Attach Direct Connection Antenna Cable between RF Port on the Anritsu Bluetooth Test Set and the External Antenna Connector (J4) on the WCU. NOTE:
The following instructions reference information presented in BlueTest2 Program.
(24)
(25) In Script to Run dropdown menu select User Script 3. Click Run Test button and wait for test to complete. NOTE:
This test may take several minutes to complete.
(a) Verify that all tests have passed. Record Pass/Fail result on the Data Sheet.
(26)
(27)
(28)
(29) Click View Test Report button to generate report. Click Print button to print report. This report is to be kept with the data sheets for the WCU under test. Turn OFF the DC power by clicking on the Turn DC Off button in the WELS Test Program MAIN STATUS MENU. Turn OFF the AC power by clicking on the Turn AC Off button in the WELS Test program - MAIN STATUS MENU. SUBTASK 33-50-01-700-010-A01 K. Final Verification of WCU After WELS Software is Downloaded NOTE:
The following software load process must be completed before proceeding:
(1) Load the WELS software per the Operational Software Programming Procedure section.
(2) Setup the WELS test equipment as shown in Figure 1015. CAUTION:
ENSURE THE WELS BATTERY UNIT IS FULLY CHARGED TO 8.1 VOLTS BEFORE INSTALLING INTO THE WCU UNDER TEST. THE OUTPUTS ARE DESIGNED TO TURN OFF IF THE BATTERY VOLTAGE DROPS BELOW 6500mV. USING A FULLY CHARGED BATTERY WILL PREVENT FALSE FAILURES, RELATED TO LOW BATTERY VOLTAGE, FROM OCCURRING. 33-50-01 Page 1030 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Final Verification Test Setup with WELS Test Box PC Figure 1015 / GRAPHIC 33-50-01-99B-017-A01
(3) Set ID1, ID2, ID3, ID4 and ID5 switches on the WELS Test Box to the OPEN position. 33-50-01 Page 1031 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(4) Set CTRLen switch on the WELS Test Box to the CLOSED position. NOTE:
The following instructions reference information presented in WCU Test Program
- MAIN STATUS MENU as shown in Figure 1006 and OUTPUTS STATUS MENU as shown in Figure 1008.
(5) Turn ON the AC power by clicking on the Turn AC On button in the WELS Test Program - MAIN STATUS MENU. Verify that the AC ON/ON State column is Y in the Tester Status column. NOTE:
The values reported in the UUT Status columns for the Main Status Menu and Outputs Status Menu are not valid and will either be starred or 9999.
(6) Monitor all 6 Output voltages reported in the OUTPUTS STATUS MENU Tester Status ReadBack column for a minimum of 15 seconds and verify the following.
(a) Verify Output voltages remain at 0mV +/-25mV in the OUTPUTS STATUS MENU - Tester Status ReadBack column for all Outputs. Record Output voltages and Pass/Fail results on the Data Sheet.
(7) Click on the Op Can button in the Message Menu to enable CAN communication between WCU under test and WCU Test Program. Refer to Figure 1016.
(a) Verify that the following CAN messages appear in the Message Menu. The 4 digits in BOLD, will change for each CAN message received. RX CID : 0320 0803, RX Msg (0-3): 0 0 6 0
(b) Record Pass/Fail result on the Data Sheet. Message Menu CAN Message Figure 1016 / GRAPHIC 33-50-01-99B-018-A01
(8) Turn OFF the AC power by clicking on the Turn AC Off button in the WELS Test program - MAIN STATUS MENU.
(9) Setup the WELS test equipment as shown in Figure 1017. 33-50-01 Page 1032 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WCU Final Verification Test Setup with Interface and ARM Boards Figure 1017 / GRAPHIC 33-50-01-99B-019-A01
(10) Ensure the WCU Interface Board and ARM Switch Board are configured as follows:
(a)
(b)
(c) Install a jumper in CTRLen position and remove jumpers from all other positions on the WCU Interface Board (TE-2627-01). Switch the S1 AC switch to the OFF position on the WCU Interface Board
(TE-2627-01). Switch the S1 switch on the ARM Switch Board (TE-2628-01) to the UP 8V
(OFF) position. 33-50-01 Page 1033 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(11)
(12)
(13)
(14)
(d) Ensure that the AC power cable from the WCU Interface Board is plugged into a 110VAC / 60Hz outlet. Install a fully charged Battery Unit (100-2602-01) into the WCU under test. The following steps are performed to verify that the WELS Software has been loaded correctly. Turn ON the AC power to the WCU by switching the S1 AC switch to the ON position on the WCU Interface Board (TE-2627-01). Switch the S1 switch on the ARM Switch Board (TE-2628-01) to the MIDDLE 0V
(ON) position.
(a) Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are illuminated. Record Pass/Fail result on the Data Sheet.
(15) Switch the S1 switch on the ARM Switch Board (TE-2628-01) to the DOWN 20V
(ARM) position.
(a) Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are off. Record Pass/Fail result on the Data Sheet.
(16) Turn OFF the AC power to the WCU by switching the S1 AC switch to the OFF position on the WCU Interface Board (TE-2627-01).
(a) Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are illuminated. Record Pass/Fail result on the Data Sheet.
(17) Switch the S1 switch on the ARM Switch Board (TE-2628-01) to the UP 8V (OFF) position.
(a) Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are off. Record Pass/Fail result on the Data Sheet.
(18)
(19)
(20) Disconnect the WCU under test and complete all associated paper work. If the WCU does not successfully complete the WCU Test Procedures, remove and replace the Control PWA and repeat the WCU Test Procedures. If after replacing the Control PWA the WCU does not successfully complete the WCU Test Procedures, remove and replace the Combined Interface PWA. Repeat the WCU Test Procedures.
(21) If the WCU successfully completes the WCU Test Procedures, no further tests are required. The unit can be returned to service. 33-50-01 Page 1034 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet / TABLE 33-50-01-99A-006-A01 Make a copy of this WCU test data sheet and record the following parameters when specified in the test procedures. WCU P/N WCU S/N MOD Status 100-2601-01 Date Tested By Room Temperature in Celsius WELS Test Box P/N TE-1128-01 Bluetooth Test Set Model #
DMM Model #
INSTRUCTIONS: Enter all voltage and current values in millivolts and milliamps. Verify that each test result either Passes or Fails by checking the appropriate box. Calibration Date Calibration Date Calibration Date Room Humidity S/N S/N S/N 4.A WELS TEST BOX CALIBRATION TEST 4.A.(5)(a) Verify the A/D and Mux Signals report 3300mV +/-50mv (3.3V RB column) and 0mV +/-25mV (GND RB column). Signal A/D Ch4, A/D Ch 5 MUX1 Ch6, MUX 1 CH 7 MUX2 Ch6, MUX 2 CH 7 MUX3 Ch6, MUX 3 CH 7 4.A.(5)(b) Verify the Control Voltage +/- reports 10000mV +/-500mV (+ Input column) and 0mV +/-50mV ( Input column). Tester Status GND 3.3V RB RB PASS FAIL Tester Status Control Voltage +/-
+Input
-Input PASS FAIL 33-50-01 Page 1035 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.B INITIAL WCU POWER-UP 4.B.(4)(a) Using the Multimeter, verify greater than 5 Meg ohms resistance between the following Test Box Interface Board Test Points. ohms a) GND and ACL b) GND and ACH c) BAT GND and ACL d) BAT GND and ACH 4.B.(16)(a) Verify the MAIN STATUS MENU, OUTPUTS STATUS MENU and CONFIGURATION MENU, continue to flash the message Waiting on UUT Reply in the UUT Status area of each menu window. 4.B.(16)(b) Verify VB+/LD is 0mV +/-25mv in the Tester Status - ReadBk column. 4.B.(16)(c) Verify V3.3 is 0mV +/-50mv in the Tester Status - ReadBk column. 4.C WCU COMMUNICATION AND REEDBACK TESTS 4.C.(3)(a) Verify Control V is 10000mV +/-500mV in the UUT Status ReadBk column. Status State columns. 4.C.(3)(b) Verify AC ON/ON state is Y in both the UUT Status and Tester 4.C.(3)(c) Verify Charger state is E in the UUT Status State column. 4.C.(3)(d) Verify VB+/LD is 8000mV +/-500mv in the UUT Status - ReadBk 4.C.(3)(e) Verify VB+/LD is 8000mV +/-500mv in the Tester Status - ReadBk column. column. 4.C.(3)(f) Verify VB+/OV ReadBk voltage is less than 100mv in the Tester Status - ReadBk column. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL Read Bk Read Bk Read Bk Read Bk Read Bk Read Bk 33-50-01 Page 1036 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.C.(3)(g) Verify V3.3 is 3300mV +/-100mV in the Tester Status ReadBk column. column. column. 4.C.(3)(h) Verify VREF 2.5 is 2500mV +/-100mV in the UUT Status ReadBk 4.C.(3)(j) Verify V2.8 is 2800mV +/-100mV in the UUT Status ReadBk 4.C.(3)(k) Verify that there are no Over-Voltage conditions reported in the MESSAGE MENU. 4.C.(4)(a) Verify TP V3p3 measures 3300mV +/-100mV. 4.C.(4)(b) Verify 3.3V value recorded in section 4.C.(3)(g) of Data Sheet is within +/-15mV of the value recorded in section 4.C.(4)(a) of Data Sheet. 4.C.(5)(a) Verify OUT 1 through OUT 6 states are D in the UUT Status EN/DIS column. 4.C.(5)(b) Verify Output voltages for OUT 1 through OUT 6 are less than 100mV in the Tester Status - ReadBack column. OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 4.C.(8)(a) Verify the Chgr I value is 500mA +/-200mA in the MAIN STATUS MENU UUT Status ReadBk column. 4.C.(8)(b) Record the current VB+/LD voltage reported in the MAIN STATUS MENU Tester Status ReadBk column. Read Bk Read Bk Read Bk TP V3p3 Read Back Read Bk Read Bk PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1037 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.C.(8)(c) Verify VB+/LD drop is less than 500mV by subtracting VB+/LD value logged on Data Sheet section 4.C.(8)(c) from VB+/LD value logged on Data Sheet section 4.C.(3)(e). 4.C.(9)(a) Record the current VB+/LD voltage reported in the MAIN STATUS 4.C.(9)(b) MENU Tester Status ReadBk column. Verify VB+/LD drop is greater than 150mV by subtracting VB+/LD value logged on Data Sheet section 4.C.(9)(a) from VB+/LD value logged on Data Sheet section 4.C.(3)(e). 4.C.(10)(a) Verify the Chgr I value is 500mA +/-200mA in the MAIN STATUS MENU UUT Status ReadBk column. 4.C.(11)(a) Record the current VB+/LD voltage reported in the MAIN STATUS 4.C.(11)(b) MENU Tester Status ReadBk column. Verify VB+/LD drop is greater than 150mV by subtracting VB+/LD value logged on Data Sheet section 4.C.(11)(a) from VB+/LD value logged on Data Sheet section 4.C.(3)(e). 4.C.(12)(a) Verify Charger state is E in the UUT Status State column. 4.C.(12)(b) Verify the Chgr I value is 500mA +/-200mA in the MAIN STATUS MENU UUT Status ReadBk column. 4.C.(13)(a) Record the current VB+/LD voltage reported in the MAIN STATUS MENU Tester Status ReadBk column. VB+/LD Drop Read Bk VB+/LD Drop Read Bk Read Bk VB+/LD Drop Read Bk Read Bk 4.C.(13)(b) Verify VB+/LD drop is less than 1000mV by subtracting VB+/LD value logged on Data Sheet section 4.C.(13)(a) from VB+/LD value logged on Data Sheet section 4.C.(3)(e). VB+/LD Drop 4.C.(13)(c) Verify the Chgr I value is greater than 500mA in the MAIN STATUS MENU UUT Status ReadBk column. Read Bk PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1038 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.C.(14)(a) Verify Chgr I state is L in the UUT Status State column. 4.C.(14)(b) Verify the Chgr I value is less than 200mA in the MAIN STATUS MENU UUT Status ReadBk column. 4.C.(15)(a) Verify VB+/LD state is 0 in the TESTER Status State column. WCU BATTERY TEMPERATURE TEST 4.D.(1)(a) Record the battery temperature in Celsius. 4.D 4.D.(1)(b) Verify the battery temperature is within +7/-2C of the room ambient temperature recorded on the Data Sheet. OUTPUT SECTION Verify OUT 1 through OUT 6 Output Current values are less than 25mA in the OUTPUTS STATUS MENU - UUT Status OUT CUR column. Read Bk Temp OUT CUR OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 1 RESULTS 4.E.(3)(a) Verify EN/DIS state is E in the UUT Status EN/DIS column for Out 1. 4.E.(3)(b) Verify ACT/INA state is A in the UUT Status ACT/INA column for Out 1. 4.E.(3)(c) Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for Out 1. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL OUT CUR 4.E 4.E.(1) 33-50-01 Page 1039 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.E.(3)(d) Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for Out 1. 4.E.(5)(a) Verify OVR/NRM state is Y in the UUT Status OVR/NRM 4.E.(5)(b) Verify Output Current is 0mA +/-25mA in the UUT Status OUT column for Out 1. CUR column for Out 1. Read Back OUT CUR 4.E.(6)(a) Verify EN/DIS state is D in the UUT Status EN/DIS column for all other Outputs. OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 4.E.(6)(b) Verify ACT/INA state is I in the UUT Status ACT/INA column for OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 all other Outputs. 4.E.(6)(c) Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. Read Back OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 4.E.(8)(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU -
UUT Status OVR/NRM column for Out 1. 4.E.(9)(a) Verify that the state of the CMD column changes from Y to N for Out 1. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1040 JAN 05/2009 FCC DRAFT 2-4-09 OUT CUR Read Back OUT CUR COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.E.(3)(a) Verify EN/DIS state is E in the UUT Status EN/DIS column for OUT 2 RESULTS Out 2. for Out 2. 4.E.(3)(b) Verify ACT/INA state is A in the UUT Status ACT/INA column 4.E.(3)(c) Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for Out 2. 4.E.(3)(d) Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for Out 2. 4.E.(5)(a) Verify OVR/NRM state is Y in the UUT Status OVR/NRM column for Out 2. 4.E.(5)(b) Verify Output Current is 0mA +/-25mA in the UUT Status OUT CUR column for Out 2. all other Outputs. 4.E.(6)(a) Verify EN/DIS state is D in the UUT Status EN/DIS column for OUT 1 OUT 3 OUT 4 OUT 5 OUT 6 4.E.(6)(b) Verify ACT/INA state is I in the UUT Status ACT/INA column for OUT 1 OUT 3 OUT 4 OUT 5 OUT 6 all other Outputs. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1041 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.E.(6)(c) Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. Read Back OUT 1 OUT 3 OUT 4 OUT 5 OUT 6 4.E.(8)(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU -
UUT Status OVR/NRM column for Out 2. 4.E.(9)(a) Verify that the state of the CMD column changes from Y to N for Out 2. Out 3. OUT 3 RESULTS 4.E.(3)(a) Verify EN/DIS state is E in the UUT Status EN/DIS column for 4.E.(3)(b) Verify ACT/INA state is A in the UUT Status ACT/INA column for Out 3. 4.E.(3)(c) Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for Out 3. 4.E.(3)(d) Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for Out 3. 4.E.(5)(a) Verify OVR/NRM state is Y in the UUT Status OVR/NRM column for Out 3. 4.E.(5)(b) Verify Output Current is 0mA +/-25mA in the UUT Status OUT CUR column for Out 3. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL OUT CUR Read Back OUT CUR 33-50-01 Page 1042 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) all other Outputs. 4.E.(6)(a) Verify EN/DIS state is D in the UUT Status EN/DIS column for OUT 1 OUT 2 OUT 4 OUT 5 OUT 6 4.E.(6)(b) Verify ACT/INA state is I in the UUT Status ACT/INA column for OUT 1 OUT 2 OUT 4 OUT 5 OUT 6 all other Outputs. 4.E.(6)(c) Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. Read Back OUT 1 OUT 2 OUT 4 OUT 5 OUT 6 4.E.(8)(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU -
UUT Status OVR/NRM column for Out 3. 4.E.(9)(a) Verify that the state of the CMD column changes from Y to N for Out 3. OUT 4 RESULTS 4.E.(3)(a) Verify EN/DIS state is E in the UUT Status EN/DIS column for Out 4. 4.E.(3)(b) Verify ACT/INA state is A in the UUT Status ACT/INA column for Out 4. 4.E.(3)(c) Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for Out 4. OUT CUR PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1043 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.E.(3)(d) Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for Out 4. Read Back PASS FAIL 4.E.(5)(a) Verify OVR/NRM state is Y in the UUT Status OVR/NRM column for Out 4. 4.E.(5)(b) Verify Output Current is 0mA +/-25mA in the UUT Status OUT CUR column for Out 4. 4.E.(6)(a) Verify EN/DIS state is D in the UUT Status EN/DIS column for all other Outputs. OUT 1 OUT 2 OUT 3 OUT 5 OUT 6 4.E.(6)(b) Verify ACT/INA state is I in the UUT Status ACT/INA column for all other Outputs. 4.E.(6)(c) Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. OUT 1 OUT 2 OUT 3 OUT 5 OUT 6 OUT 1 OUT 2 OUT 3 OUT 5 OUT 6 4.E.(8)(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU -
UUT Status OVR/NRM column for Out 4. 4.E.(9)(a) Verify that the state of the CMD column changes from Y to N for Out 4. OUT CUR Read Back PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1044 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) OUT 5 RESULTS 4.E.(3)(a) Verify EN/DIS state is E in the UUT Status EN/DIS column for Out 5. 4.E.(3)(b) Verify ACT/INA state is A in the UUT Status ACT/INA column for Out 5. 4.E.(3)(c) Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for Out 5. 4.E.(3)(d) Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for Out 5. 4.E.(5)(a) Verify OVR/NRM state is Y in the UUT Status OVR/NRM column for Out 5. OUT CUR Read Back 4.E.(5)(b) Verify Output Current is 0mA +/-25mA in the UUT Status OUT CUR column for Out 5. OUT CUR 4.E.(6)(a) Verify EN/DIS state is D in the UUT Status EN/DIS column for all other Outputs. OUT 1 OUT 2 OUT 3 OUT 4 OUT 6 4.E.(6)(b) Verify ACT/INA state is I in the UUT Status ACT/INA column for all other Outputs. OUT 1 OUT 2 OUT 3 OUT 4 OUT 6 PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1045 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.E.(6)(c) Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. Read Back OUT 1 OUT 2 OUT 3 OUT 4 OUT 6 4.E.(8)(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU -
UUT Status OVR/NRM column for Out 5. 4.E.(9)(a) Verify that the state of the CMD column changes from Y to N for Out 5. OUT 6 RESULTS 4.E.(3)(a) Verify EN/DIS state is E in the UUT Status EN/DIS column for Out 6. 4.E.(3)(b) Verify ACT/INA state is A in the UUT Status ACT/INA column for Out 6. 4.E.(3)(c) Verify Output Current is 1100mA +/-200mA in the UUT Status OUT CUR column for Out 6. 4.E.(3)(d) Verify Output voltage is 7500mV +/-500mV in the Tester Status ReadBack column for Out 6. 4.E.(5)(a) Verify OVR/NRM state is Y in the UUT Status OVR/NRM column for Out 6. 4.E.(5)(b) Verify Output Current is 0mA +/-25mA in the UUT Status OUT CUR column for Out 6. OUT CUR 4.E.(6)(a) Verify EN/DIS state is D in the UUT Status EN/DIS column for all other Outputs. OUT CUR Read Back PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 33-50-01 Page 1046 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.E.(6)(b) Verify ACT/INA state is I in the UUT Status ACT/INA column for all other Outputs. 4.E.(6)(c) Verify Output voltage is 0mV +/-10mV in the Tester Status ReadBack column for all other Outputs. OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 4.E.(8)(a) Verify OVR/NRM state is N in the OUTPUTS STATUS MENU -
UUT Status OVR/NRM column for Out 6. 4.E.(9)(a) Verify that the state of the CMD column changes from Y to N for Out 6. 4.F CONFIGURATION / ID SIGNALS TEST beginning at ID 1 with L and ending at IDrtn with L. 4.F.(3)(a) Verify the UUT Status STATE column alternates between H & L ID 1 ID 2 ID 3 ID 4 ID 5 CTRLen IDrtn Read Back State L H L H L H L PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1047 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.F.(3)(b) Verify the Tester Status ReadBack column values alternate between 2100mV +/-100mV and 300mV +/-100mV, beginning with ID 1 with 300mV +/-100mV and ending at IDrtn with 300mV +/-
100mV. READ BACK ID 1 ID 2 ID 3 ID 4 ID 5 CTRLen IDrtn 4.F.(5)(a) Verify the UUT Status STATE column alternates between H & L ID 1 ID 2 ID 3 ID 4 ID 5 CTRLen IDrtn beginning at ID 1 with H and ending at IDrtn with H. State H L H L H L H 4.F.(5)(b) Verify the Tester Status READBACK column values alternate between 2100mV +/-100mV and 300mV +/-100mV, beginning with ID 1 with 2100mV +/-100mV and ending at CTRLen with 300mV +/-
100mV. IDrtn READBACK value should be 3300mV +/-100mV. READ BACK PASS FAIL PASS FAIL PASS FAIL ID 1 ID 2 ID 3 ID 4 ID 5 CTRLen IDrtn 33-50-01 Page 1048 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.F.(7)(a) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. READ BACK 4.F.(7)(b) Verify rtnGND reports ID_1RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. 4.F.(8)(a) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. 4.F.(8)(b) Verify rtnGND reports ID_2RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. 4.F.(9)(a) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. 4.F.(9)(b) Verify rtnGND reports ID_3RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. 4.F.(10)(a) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. 4.F.(10)(b) Verify rtnGND reports ID_4RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. 4.F.(11)(a) Verify IDrtn drops to 0mV +/-100mV in the Tester Status READBACK column. 4.F.(11)(b) Verify rtnGND reports ID_5RTN GRD in the CONFIGURATION MENU Tester Status READBACK column. 4.F.(12)(a) Verify IDrtn READBACK returns to 3300mV +/-100mV in the Tester Status READBACK column. READ BACK READ BACK READ BACK READ BACK READ BACK PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1049 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.G CONTROL VOLTAGE TEST 4.G.(1)(a) The current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. 4.G.(1)(b
) Verify Control V + input is 0mV +/-125mV and input is 0mV +/-
50mV in the MAIN STATUS MENU - Tester Status ReadBk column. 4.G.(1)(c) Verify the Control V value recorded in section 4.G.(1)(a) of Data Sheet is within +/- 250mV of the Control V (+ Input) value recorded in section 4.G.(1)(b) of Data Sheet. 4.G.(2)(a) The current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. 4.G.(2)(b
) Verify Control V + input is 10000mV +/-500mV and input is 0mV
+/-50mV in the MAIN STATUS MENU - Tester Status ReadBk column. 4.G.(2)(c) Verify the Control V value recorded in section 4.G.(2)(a) of Data Sheet is within +/- 250mV of the Control V (+ Input) value recorded in section 4.G.(2)(b) of Data Sheet. 4.G.(3)(a) The current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. 4.G.(3)(b
) Verify Control V + input is 20000mV +/- 500mV and input is 0mV
+/-50mV in the MAIN STATUS MENU - Tester Status ReadBk column. 4.G.(3)(c) Verify Control V ReadBk value recorded in section 4.G.(3)(a) is greater than 18000mV. 4.G.(4)(a) The current Control V value reported in the MAIN STATUS MENU UUT Status ReadBk column. 4.G.(4)(b
) Verify Control V + input is 20000mV +/- 500mV and input is 5000mV +/-200mV in the MAIN STATUS MENU - Tester Status ReadBk column. Read Bk
+ input Read Bk
+ input Read Bk
+ input Read Bk
+ input
- input PASS FAIL PASS FAIL
- input PASS FAIL PASS FAIL
- input PASS FAIL PASS FAIL
- input PASS FAIL 33-50-01 Page 1050 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) 4.G.(4)(c) Verify the Control V value recorded in section 4.G.(4)(a) is within
+/- 500mV of the Control V + input voltage minus the Control V -
input voltage recorded in section 4.G.(4)(b) of the Data Sheet. Voltage Diff. PASS FAIL 4.H 4.H.(1)(a) 4.H.(2)(a) 4.H.(3)(a) 4.H.(4)(a) 4.H.(5)(a) EEPROM TEST Verify the EEPROM TEST MENU reports a PASS in the UUT Status Quick Test Result column for EEPROM 1 and verify the MESSAGE MENU reports the following message:
EEPROM 01 Test Results A5 A5 00 00 00 00 00 00 Verify the EEPROM TEST MENU reports a PASS in the UUT Status Quick Test Result column for EEPROM 2 and verify the MESSAGE MENU reports the following message:
EEPROM 02 Test Results A5 A5 00 00 00 00 00 00 Verify the EEPROM TEST MENU reports a PASS in the UUT Status Full Test Result column for EEPROM 1 and verify the MESSAGE MENU reports the following message:
EEPROM 01 Test Results 00 00 00 00 00 00 00 00 Verify the EEPROM TEST MENU reports a PASS in the UUT Status Full Test Result column for EEPROM 2 and verify the MESSAGE MENU reports the following message:
EEPROM 02 Test Results 00 00 00 00 00 00 00 00 Verify the EEPROM TEST MENU reports a PASS in the UUT Status Full Test Result column for EEPROM 3 and verify the MESSAGE MENU reports the following message:
EEPROM 03 Test Results 00 00 00 00 00 00 00 00 4.J RF TEST 4.J.(17)(a) Verify that all tests have passed. 4.J.(25)(a) Verify that all tests have passed. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1051 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Table 1003. WCU Acceptance Test Data Sheet (Continued) FINAL VERIFICATION OF WCU AFTER WELS SOFTWARE IS DOWNLOADED Verify Output voltages remain at 0mV +/-25mV in the OUTPUTS STATUS MENU - Tester Status ReadBack column for all Outputs. Read Back OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 Verify that the following CAN message appears in the Message Menu. The 4 digits below, that are in BOLD, will change in each CAN message received. RX CID : 0320 0303, RX Msg (0-4): 0 0 0 0 Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are illuminated. Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are off. Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are illuminated. Verify that all six output LEDs (D1 through D6) on the WCU Interface Board are off. PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL PASS FAIL 33-50-01 Page 1052 JAN 05/2009 4.K 4.K.(6)(a) 4.K.(7)(a) 4.K.(14)(a
) 4.K.(15)(a
) 4.K.(16)(a
) 4.K.(17)(a
) FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-700-802-A01 4. Test Software Programming Procedure NOTE:
This section contains the test software programming procedures for the WCU. SUBTASK 33-50-01-700-011-A01 A. Write Main Test Software to Microcontroller Flash Memory
(1) The test setup for programming the WCU is shown in Figure 1018. Equipment Setup for Programming WCU Figure 1018 / GRAPHIC 33-50-01-99B-020-A01 33-50-01 Page 1053 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 NOTE:
The following instructions reference information presented in WCU Test Program V1.V00 Comm Menu Connected State as shown in Figure 1002 and WCU Test Program - MAIN STATUS MENU as shown in Figure 1006.
(2)
(3)
(4)
(5) Turn ON the WELS Test Box MAIN POWER switch. Run the Windows WCU Test Program on the PC. The WCU Test Program will automatically establish a connection between the WCU Test Program and the WELS Test Box. Refer to the WCU Test Program V1.V00 Comm Menu as shown in Figure 1002. Once a good connection is established the Tester Status box will switch from FLT to OK, the UUT box will display 99 and the RX Status indicator will display a flashing green dot. Refer to Figure 1002.
(6) The following menu will need to be displayed before continuing:
Display UUT Main Status
(7)
(8)
(9) Select the menu that needs to be displayed by checking the box next to the Menu description in the Menus section of the WCU Test Program V1.V00 Comm Menu. Click the Display Checked Menus button to display the menu that is selected. Turn ON the AC power by clicking on the Turn AC On button in the MAIN STATUS MENU as shown in Figure 1006.
(10) Turn ON the DC power by clicking on the Turn DC On button in the MAIN STATUS MENU as shown in Figure 1006. 33-50-01 Page 1054 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SAM-PROG v2.3 Menu Figure 1019 / GRAPHIC 33-50-01-99B-021-A01 NOTE:
The following instructions reference information presented in the SAM-PROG Software Program as shown in Figure 1019 and Figure 1020.
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(13)
(14)
(15) Start the SAM-PROG software application on the PC. Click on the Browse button and select the welsapp.bin file. The welsapp.bin file is located at the following location:
H: \ RELEASE \ 050 \ 0232 \ 08031 Check None for the PIO indicator for successful programming option. Select 18432000 as the Crystal Oscillator Frequency (Hz). Check the Auto-mode option box. 33-50-01 Page 1055 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(16) Click on the Yes button to connect to target and write to flash memory. NOTE:
During the flash memory download the In progress: and Active Connection:
status will be 1.
(17) Once the download is complete, SAM-PROG will report whether the download was successful or not. Refer to Figure 1020. SAM-PROG Download Status Figure 1020 / GRAPHIC 33-50-01-99B-022-A01
(18)
(19)
(20) Close the SAM-PROG program by clicking on the EXIT button. Turn OFF the AC power by clicking on the Turn AC Off button in the WELS Test Program - MAIN STATUS MENU as shown in Figure 1006. Turn OFF the DC power by clicking on the Turn DC Off button in the WELS Test Program MAIN STATUS MENU as shown in Figure 1006. SUBTASK 33-50-01-700-012-A01 B. Write RF Software to Microcontroller Flash Memory
(1) The test setup for programming the WCU is shown in Figure 1018. NOTE:
The following instructions reference information presented in WCU Test Program V1.V00 Comm Menu Connected State as shown in Figure 1002 and WCU Test Program - MAIN STATUS MENU as shown in Figure 1006.
(2)
(3)
(4)
(5) Turn ON the WELS Test Box MAIN POWER switch. Run the Windows WCU Test Program on the PC. The WCU Test Program will automatically establish a connection between the WCU Test Program and the WELS Test Box. Refer to the WCU Test Program V1.V00 Comm Menu as shown in Figure 1002. Once a good connection is established the Tester Status box will switch from FLT to OK, the UUT box will display 99 and the RX Status indicator will display a flashing green dot. Refer to Figure 1002. 33-50-01 Page 1056 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(6) The following menu will need to be displayed before continuing:
Display UUT Main Status
(7)
(8)
(9) Select the menu that needs to be displayed by checking the box next to the Menu description in the Menus section of the WCU Test Program V1.V00 Comm Menu. Click the Display Checked Menus button to display the menu that is selected. Turn ON the AC power by clicking on the Turn AC On button in the MAIN STATUS MENU as shown in Figure 1006.
(10) Turn ON the DC power by clicking on the Turn DC On button in the MAIN STATUS MENU as shown in Figure 1006. NOTE:
The following instructions reference information presented in the SAM-PROG Software Program as shown in Figure 1019 and Figure 1020.
(11)
(12)
(13)
(14)
(15)
(16) Start the SAM-PROG software application on the PC. Click on the Browse button and select the welsapp.bin file. The welsapp.bin file is located at the following location:
H: \ RELEASE \ 050 \ 0230 \ 07341 Check None for the PIO indicator for successful programming option. Select 18432000 as the Crystal Oscillator Frequency (Hz). Check the Auto-mode option box. Click on the Yes button to connect to target and write to flash memory. NOTE:
During the flash memory download the In progress: and Active Connection:
status will be 1.
(17) Once the download is complete, SAM-PROG will report whether the download was successful or not. Refer to Figure 1020.
(18)
(19)
(20) Close the SAM-PROG program by clicking on the EXIT button. Turn OFF the AC power by clicking on the Turn AC Off button in the WELS Test Program - MAIN STATUS MENU as shown in Figure 1006. Turn OFF the DC power by clicking on the Turn DC Off button in the WELS Test Program MAIN STATUS MENU as shown in Figure 1006. 33-50-01 Page 1057 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-700-803-A01 5. Operational Software Programming Procedure NOTE:
This section contains the operational software programming procedures for the WCU. SUBTASK 33-50-01-700-013-A01 A. Write WELS Software to the Microcontroller Flash Memory
(1)
(2) NOTE:
(3)
(4) The test setup for programming the WCU is shown in Figure 1018. Install the WELS Software (Built Code). The following instructions reference information presented in the SAM-PROG Software Program as shown in Figure 1019 and Figure 1020 and the WCU Test Program - MAIN STATUS MENU as shown in Figure 1006. Turn ON the AC power by clicking on the Turn AC On button in the WELS Test Program - MAIN STATUS MENU. Verify that the AC ON/ON State column is Y for both the UUT Status and Tester Status. Turn ON the DC power by clicking on the Turn DC On button in the WELS Test Program - MAIN STATUS MENU.
(5) Run the SAM-PROG program on the PC. NOTE:
The SAM-PROG program will appear as an icon on the desktop when it is loaded from its original media (CD or internet) to the computer.
(6)
(7)
(8)
(9)
(10)
(11) Perform the following steps in the SAM-PROG menu:
Click on the Browse button and select the welsapp.bin file. The welsapp.bin file is located at the following location:
H: \ RELEASE \ 050 \ 0211 \ 0211-08237 / welsapp / config_flash_debug_7x_ver2 / exe Check None for the PIO indicator for successful programming option. Select 18432000 as the Crystal Oscillator Frequency (Hz). Check the Auto-mode option box. Click on the Yes button to connect to target and write to flash memory. NOTE:
During the flash memory download the In progress: and Active Connection:
status will be 1.
(12) Once the download is complete, SAM-PROG will report whether the download was successful or not. Refer to Figure 1020.
(13)
(14)
(15) Close the SAM-PROG program by clicking on the EXIT button. Turn OFF the AC power by clicking on the Turn AC Off button in the WELS Test Program - MAIN STATUS MENU as shown in Figure 1006. Turn OFF the DC power by clicking on the Turn DC Off button in the WELS Test Program MAIN STATUS MENU as shown in Figure 1006. 33-50-01 Page 1058 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SCHEMATICS AND WIRING DIAGRAMS TASK 33-50-01-99F-803-A01 General Information 1. SUBTASK 33-50-01-99F-011-A01 A. Introduction
(1) This section has the schematics for the WELS Control Unit (WCU). The WCU schematic is shown in Figure 2001. 33-50-01 Page 2001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page 2002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WELS Control Unit Schematic Figure 2001 / GRAPHIC 33-50-01-99B-023-A01 33-50-01 Page 2003 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page 2004 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 DISASSEMBLY TASK 33-50-01-99F-804-A01 General Information 1. SUBTASK 33-50-01-99F-012-A01 A. Introduction WARNING:
BEFORE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING, STORAGE, AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER. FAILURE TO FOLLOW THE MANUFACTURERS OR SUPPLIERS RECOMMENDATIONS CAN RESULT IN PERSONAL INJURY OR DISEASE. CAUTION:
CAUTION:
DISASSEMBLY MUST BE DONE WITH PROPER ESD PRECAUTIONS. FAILURE TO FOLLOW THIS CAUTION MAY RESULT IN DAMAGE TO THE UNIT. THIS UNIT HAS ASSEMBLIES THAT ARE SUSCEPTIBLE TO DAMAGE FROM INCORRECT HANDLING. DO NOT DROP OR HIT THE UNIT DURING THESE PROCEDURES. CAUTION:
THESE PROCEDURES MUST BE DONE IN A CLEAN ENVIRONMENT IN ORDER TO PREVENT DAMAGE TO MECHANICAL COMPONENTS.
(1)
(2)
(3)
(4) This section has the disassembly information for the WELS Control Unit (WCU). Disassemble in a dry, bright, clean room. Be careful to prevent damage to parts that can be used again. Make sure the WELS battery unit has been removed from the WCU. See the WELS Battery Unit Removal procedures in the DISASSEMBLY section. NOTE:
Discard the circular connector gasket and the SMA connector gasket. TASK 33-50-01-94B-802-A01 2. Equipment and Materials SUBTASK 33-50-01-94A-002-A01 A. Consumable Materials
(1) Consumable materials used during the Disassembly procedures are shown in Table 3001. NOTE:
Equivalent alternatives can be used. Table 3001. Consumable Materials / TABLE 33-50-01-99A-007-A01 Name Cleaning Cloth Isopropyl alcohol Specification or Part Number Lint-free Federal Specification TT-I-735 Source or
(CAGE) Commercially available Commercially available 33-50-01 Page 3001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-94B-002-A01 B. Special Tools, Fixtures, and Test Equipment
(1) No special tools, fixtures, or test equipment are needed for Disassembly procedures. TASK 33-50-01-060-801-A01 3. Disassembly Procedures SUBTASK 33-50-01-060-001-A01 A. WELS Battery Unit Removal NOTE:
The following procedures are required to remove the battery from the WCU only if the battery is still installed.
(1)
(2)
(3) Insert standard 3/32 inch hex key or similar size tool into battery latch hole. See Figure 3001. NOTE:
The tool needs to fit into a 0.125 inch (3.18MM) diameter hole. Lift battery latch with tool. Grip the battery pack on both sides and pull out. WELS Battery Unit Removal Figure 3001 / GRAPHIC 33-50-01-99B-024-A01 33-50-01 Page 3002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-060-002-A01 B. Disassemble the WCU Assembly NOTE:
Refer to the IPL Figure 1 for an illustration of the WCU assembly Numbers in parenthesis ( ) refer to item numbers on the illustration.
(1)
(2) Remove three plungers (20) and three grommets (30) from the tabs located on the unit. If the nameplate label (40) or RF transceiver label (50) is damaged, peel the damaged label from the unit. NOTE:
If the nameplate label (40) is removed, mark the new label with the identification information from the old label.
(3) Clean the peeled area with a lint free cloth dampened with isopropyl alcohol and allow the cleaned area to air dry. NOTE:
Do not remove the nameplate label (40) or RF transceiver label (50) unless it is damaged.
(4) Remove the male connector cap (60), nut and washer from the J4 antenna connector located on the front case (90). NOTE:
The nut and washer are part of the SMA connector as shown in IPL Figure 2. Remove four screws (80), four lock washers (90) and four flat washers (100) from the front case (70). Use a razor blade knife to cut the adhesive located on the edges where the front case (70) meets the back case (230). Grasp the locking tabs on the front case (70), squeeze the locking tabs together and pull the front case away from the back case (230). Pull the adhesive from the front case (70) and the back case (230). Clean the peeled area with a lint free cloth dampened with isopropyl alcohol and allow the cleaned area to air dry. Remove the circular connector gasket (110) and the SMA connector gasket (120) from the electronic assembly (130). Discard gaskets. Remove two screws (140), two lock washers (150) and two flat washers (160) from the electronic assembly (130). Remove the electronic assembly (130) from the back case (230). Remove two screws (180), two lock washers (190) and two flat washers (200) from the inside of the back case (230) and remove the battery clip bracket (170). Remove the battery clip (210) and the compression spring (220) from the back case (230).
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13) 33-50-01 Page 3003 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-060-003-A01 C. Disassemble the Electronic Assembly NOTE:
Refer to the IPL Figure 2 for an illustration of the electronic assembly. Numbers in parenthesis ( ) refer to item numbers on the illustration.
(1) Remove one screw (20), one lock washer (30) and one flat washer (40) from the combined interface PWA (10).
(2) Remove the combined interface PWA (10) from the control PWA (50). NOTE:
The nut (70) and washer (80) are part of the SMA connector (60) and are procured with the SMA connector (60). 33-50-01 Page 3004 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 CLEANING TASK 33-50-01-99F-805-A01 General Information 1. SUBTASK 33-50-01-99F-013-A01 A. Introduction WARNING:
CAUTION:
CAUTION:
BEFORE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING, STORAGE, AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER. FAILURE TO FOLLOW THE MANUFACTURERS OR SUPPLIERS RECOMMENDATIONS CAN RESULT IN PERSONAL INJURY OR DISEASE. THESE PROCEDURES MUST BE DONE AT A STATIC-FREE WORKSTATION IN ORDER TO PREVENT DAMAGE TO ELECTROSTATIC SENSITIVE COMPONENTS. THIS UNIT HAS ASSEMBLIES THAT ARE SUSCEPTIBLE TO DAMAGE FROM INCORRECT HANDLING. DO NOT DROP OR HIT THE UNIT DURING THESE PROCEDURES. CAUTION:
THESE PROCEDURES MUST BE DONE IN A CLEAN ENVIRONMENT IN ORDER TO PREVENT DAMAGE TO MECHANICAL COMPONENTS.
(1) This section has general procedures recommended by Securaplane to clean the WELS Control Unit (WCU). There is no disassembly required to clean the unit. TASK 33-50-01-94B-803-A01 2. Equipment and Materials SUBTASK 33-50-01-94A-003-A01 A. Consumable Materials
(1) Consumable materials used during the Cleaning procedures are shown in Table 4001. NOTE:
Equivalent alternatives can be used. Table 4001. Consumable Materials / TABLE 33-50-01-99A-008-A01 Name Specification or Part Number Source or
(CAGE) Code Cleaning Cloth MIL-C-85043 Commercially available SUBTASK 33-50-01-94B-003-A01 B. Special Tools, Fixtures, and Test Equipment
(1) No special tools, fixtures, or test equipment are needed for Cleaning procedures. 33-50-01 Page 4001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-100-801-A01 3. Cleaning Procedures SUBTASK 33-50-01-100-001-A01 A. Cleaning Practices
(1)
(2) Each part must be cleaned with the procedures in this section or the equivalent procedures used by an approved overhaul facility. These procedures agree with good shop procedures as used by the Securaplane facility. Clean parts are important to satisfactory operation.
(3) Use clean, dry lint-free cleaning cloth to dry parts. SUBTASK 33-50-01-100-002-A01 B. External Cleaning NOTE:
Cleaning is limited to external cleaning only.
(1) Clean the outside surfaces of the unit with a cleaning cloth. NOTE:
Use approved static sensitive bags for part storage after cleaning. Do not use tape, loose plastic, or rags to protect clean parts.
(2) Install dust cap (supplied with unit) on the J1 and J4 connector to protect against contamination and thread damage. NOTE:
Use approved caps, plugs and barrier materials for part storage after cleaning. Do not use tape, loose plastic, or rags to protect clean parts. 33-50-01 Page 4002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 INSPECTION/CHECK TASK 33-50-01-99F-806-A01 1. General Check Information SUBTASK 33-50-01-99F-014-A01 A. Introduction
(1) This section has the general procedures to check the WELS Control Unit (WCU). There is no disassembly required to check the unit. TASK 33-50-01-94B-804-A01 2. Equipment and Materials SUBTASK 33-50-01-94A-004-A01 A. Consumable Materials
(1) No consumable materials are needed for the Check procedures. SUBTASK 33-50-01-94B-004-A01 B. Special Tools, Fixtures, and Test Equipment
(1) No special tools, fixtures, or test equipment are needed for Check procedures. TASK 33-50-01-210-801-A01 3. Check Procedures SUBTASK 33-50-01-210-001-A01 A. Internal Visual Checks
(1) There are no internal visual checks. NOTE:
Internal visual checks can only be done at an approved Securaplane facility. SUBTASK 33-50-01-210-002-A01 B. External Visual Checks
(1)
(2)
(3) Check the unit for nicks, cracks, scores, dents, scratches, corrosion, or broken welds that may affect the units operation. Check the identification, information, and instruction labels and make sure they are legible and securely attached. Check the connectors for broken, bent, or loose pins. Make sure the connectors are mounted correctly.
(4) Check the chassis assembly for loose or missing fasteners. 33-50-01 Page 5001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page 5002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 ASSEMBLY TASK 33-50-01-99F-807-A01 General Information 1. SUBTASK 33-50-01-99F-015-A01 A. Introduction WARNING:
BEFORE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING, STORAGE, AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER. FAILURE TO FOLLOW THE MANUFACTURERS OR SUPPLIERS RECOMMENDATIONS CAN RESULT IN PERSONAL INJURY OR DISEASE. CAUTION:
CAUTION:
CAUTION:
ASSEMBLY MUST BE DONE WITH PROPER ESD PRECAUTIONS. FAILURE TO FOLLOW THIS CAUTION MAY RESULT IN DAMAGE TO THE UNIT. THIS UNIT HAS ASSEMBLIES THAT ARE SUSCEPTIBLE TO DAMAGE FROM INCORRECT HANDLING. DO NOT DROP OR HIT THE UNIT DURING THESE PROCEDURES. THESE PROCEDURES MUST BE DONE IN A CLEAN ENVIRONMENT IN ORDER TO PREVENT DAMAGE TO MECHANICAL COMPONENTS.
(1)
(2)
(3) This section has the procedures to assemble the WELS Control Unit (WCU). Check the parts for damage. Refer to the INSPECTION/CHECK section. Assemble in a dry, bright, clean room. NOTE:
A new circular connector gasket and SMA connector gasket is required. TASK 33-50-01-94B-805-A01 2. Equipment and Materials SUBTASK 33-50-01-94A-005-A01 A. Consumable Materials
(1) Consumable materials used during the Assembly procedures are shown in Table 7001. NOTE:
Equivalent alternatives can be used. Table 7001. Consumable Materials / TABLE 33-50-01-99A-009-A01 Name Silicone Adhesive Clear Cleaning Cloth Isopropyl alcohol Specification or Part Number
(3145) MIL-A-46146 MIL-C-85043 Federal Specification TT-I-735 Source or
(CAGE) Commercially available Commercially available Commercially available SUBTASK 33-50-01-94B-005-A01 B. Special Tools, Fixtures, and Test Equipment
(1) No special tools, fixtures, or test equipment are needed for the Assembly procedures. 33-50-01 Page 7001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 TASK 33-50-01-460-801-A01 3. Assembly Procedures SUBTASK 33-50-01-460-001-A01 A. Assemble the Electronic Assembly NOTE:
Refer to the IPL Figure 2 for an illustration of the electronic assembly. Numbers in parenthesis ( ) refer to item numbers on the illustration.
(1) Install the combined interface PWA (10) to the control PWA (50). NOTE: Make sure to fully mate all header connectors.
(2) Install one screw (20), one lock washer (30) and one flat washer (40) through the combined interface PWA (10) and into the control PWA (50). Tighten screw to 2 3 lb-in (0.2 0.3 N-m). NOTE:
The nut (70) and washer (80) are part of the SMA connector (60) and are procured with the SMA connector (60). SUBTASK 33-50-01-460-002-A01 B. Assemble the WCU Assembly NOTE:
Refer to the IPL Figure 1 for an illustration of the WCU assembly Numbers in parenthesis ( ) refer to item numbers on the illustration.
(1) Install the battery clip (210), the compression spring (220), and the battery clip bracket (170) to the back case (230). NOTE:
Insert the spring (220) into the counterbore hole on the battery clip (210). Align the spring between the ribs on the back case when installing the battery clip.
(2) Install two flat washers (200), two lock washers (190), and two screws (180) through the inside of the back case (230) and into the battery clip bracket (170). Tighten screws to 4 5 lb-in (0.5 0.6 N-m). NOTE:
Check for correct spring operation after the battery clip bracket has been secured to the unit.
(3) Install the electronic assembly (130) into the back case (230).
(4)
(5)
(6)
(7) NOTE:
The electronic assembly slides into card guides located in the back case. Install two flat washers (160), two lock washers (150), and two screws (140) through the electronic assembly (130) and into the back case (230). Tighten screws to 4 5 lb-in (0.5 0.6 N-m). Install a new circular connector gasket (110) and a new SMA connector gasket (120) onto the electronic assembly (130). Place the front case (70) with the locking tabs pointing upwards. Apply adhesive (3145) around the entire channel on the front case (70). See Figure 7001 for front case channel location. 33-50-01 Page 7002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(8)
(9)
(10)
(11)
(12)
(13) Grasp the locking tabs on the front case (70), squeeze the locking tabs together and push the front case onto the back case. Clean the excess adhesive from the external surfaces of the front case (70) and back case (230). Use Isopropyl alcohol and a clean cloth to remove excess adhesive. Install four flat washers (100), four lock washers (90), and four screws (80) to the front case (70). Tighten screws to 4 5 lb-in (0.5 0.6 N-m). Install one washer and one nut on the J4 antenna connector located on the front case (70). Tighten nut to 5.5 6.5 lb-in (0.6 0.7 N-m). NOTE:
The nut and washer are part of the SMA connector as shown in IPL Figure 2. Install the male connector cap (60) on the J4 antenna connector located on the front case (70). Tighten cap to 5.5 6.5 lb-in (0.6 0.7 N-m). If previously removed, install a new nameplate label (40) or RF transceiver label (50) onto the back case (230). NOTE:
If the nameplate label is replaced, mark the new label with the identification information from the old label.
(14) Install three plungers (20) and three grommets (30) to the tabs located on the back case (230).
(15) Continue to the TESTING AND FAULT ISOLATION section. 33-50-01 Page 7003 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Front Case Adhesive Channel Figure 7001 / GRAPHIC 33-50-01-99B-025-A01 33-50-01 Page 7004 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 FITS AND CLEARANCES TASK 33-50-01-99F-808-A01 General Information 1. SUBTASK 33-50-01-99F-016-A01 A. Introduction
(1)
(2) This section has the Fits and Clearances for the WELS Control Unit (WCU). The WCU dimensions are shown in Figure 8001. 33-50-01 Page 8001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WELS Control Unit Fits and Clearances Figure 8001 / GRAPHIC 33-50-01-99B-026-A01 33-50-01 Page 8002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SPECIAL TOOLS, FIXTURES, EQUIPMENT AND CONSUMABLES TASK 33-50-01-99F-809-A01 General Information 1. SUBTASK 33-50-01-94A-006-A01 A. Consumable Materials
(1) Consumable materials used are shown in Table 9001. NOTE:
Equivalent alternatives can be used. Table 9001. Consumable Materials / TABLE 33-50-01-99A-010-A01 Name Silicone Adhesive Clear Cleaning Cloth Specification or Part Number
(3145) MIL-A-46146 MIL-C-85043 Use Source or CAGE Code Commercially available Assembly Commercially available Disassembly Assembly Cleaning Storage Isopropyl alcohol Federal Specification TT-I-735 Static Sensitive Bag Commercially available Disassembly Assembly Commercially available Storage 33-50-01 Page 9001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-94B-006-A01 B. Special Tools, Fixtures, and Test Equipment
(1) Special tools, fixtures, and test equipment used are shown in Table 9002. NOTE:
Equivalent alternatives can be used. Table 9002. Special Tools, Fixtures, and Test Equipment / TABLE 33-50-01-99A-011-A01 Equipment Characteristics WELS Test Box WCU Main Test Cable Battery Simulator Module Battery Simulator Cable WELS Battery Unit (Fully Charged to 8.4 Volts) Standard FF RS232 Communication Serial Cable
(DB9 to DB9) Computer TE-1128-01 160-2275-01 TE-2637-01 TE-2633-01 100-2602-01 AK152-2-R Microsoft Windows XP Professional Operating System with (2) available USB Ports and
(1) available Serial Port. 512 MB RAM (memory) 10 MB of hard disk space available. PC must also have access to a printer. 050-0224-07341 Rev -
050-0232-08031 Rev -
WCU Test Program, V1.V00 WCU Main Test Code
(8MB Flash-U35) WCU RF Test Code 050-0230-07341 Rev -
WELS 787 Operational SW Code 050-0211-08237 Rev -
BlueTest2 Software Bluetooth Test Set Adapter Cable (and windows driver) Direct Connection Antenna Cable Pasternack PN PE3876-60 Version 1.0.0 Rev 1 (or later) Anritsu MT8852A National Instruments GPIB-USB-HS Omnidirectional Antenna Digital Multimeter J-Link (USB to JTAG Debugger/Programmer) SAM-PROG v2.3 (or later)
(5 feet in length recommended) Antenova PN 2010B4844-01 True RMS Multimeter 0 to 10 VDC 1% accuracy (Fluke 87) IAR Systems Atmel Corp Source or
(CAGE) V0TMJ9 V0TMJ9 V0TMJ9 V0TMJ9 V0TMJ9 Commercially available Commercially available Use Testing Testing Testing Testing Testing Testing Testing V0TMJ9 V0TMJ9 V0TMJ9 V0TMJ9 VU4252 VU4252 V64667 Testing Testing Testing Testing Testing Testing Testing V53919 Testing V53919 V89536 Testing Testing V1QQS1 Testing V1FN41 Testing 33-50-01 Page 9002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 STORAGE (INCLUDING TRANSPORTATION) TASK 33-50-01-99F-811-A01 General Information 1. SUBTASK 33-50-01-99F-022-A01 A. Introduction WARNING:
CAUTION:
CAUTION:
BEFORE MATERIALS CALLED OUT IN THIS PUBLICATION ARE USED, KNOW THE HANDLING, STORAGE, AND DISPOSAL PRECAUTIONS RECOMMENDED BY THE MANUFACTURER OR SUPPLIER. FAILURE TO FOLLOW THE MANUFACTURERS OR SUPPLIERS RECOMMENDATIONS CAN RESULT IN PERSONAL INJURY OR DISEASE. THESE PROCEDURES MUST BE DONE AT A STATIC-FREE WORKSTATION IN ORDER TO PREVENT DAMAGE TO ELECTROSTATIC SENSITIVE COMPONENTS. THIS UNIT HAS ASSEMBLIES THAT ARE SUSCEPTIBLE TO DAMAGE FROM INCORRECT HANDLING. DO NOT DROP OR HIT THE UNIT DURING THESE PROCEDURES. CAUTION:
THESE PROCEDURES MUST BE DONE IN A CLEAN ENVIRONMENT IN ORDER TO PREVENT DAMAGE TO MECHANICAL COMPONENTS.
(1) This section has the storage and shipping procedures recommended by Securaplane for the WELS Control Unit (WCU).
(2) Refer to the CLEANING section before storing the WCU. TASK 33-50-01-94B-806-A01 2. Equipment and Materials SUBTASK 33-50-01-94A-007-A01 A. Consumable Materials
(1) Consumable materials used during the Storage procedures are shown in Table 15001. NOTE:
Equivalent alternatives can be used. Table 15001. Consumable Materials / TABLE 33-50-01-99A-013-A01 Name Specification or Part Number Cleaning Cloth Static Sensitive Bag MIL-C-85043 Source or
(CAGE) Code Commercially available Commercially available 33-50-01 Page 15001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-94B-007-A01 B. Special Tools, Fixtures, and Test Equipment
(1) No special tools, fixtures, or test equipment are needed for Storage procedures. TASK 33-50-01-550-801-A01 3. Storage/Transportation Procedures SUBTASK 33-50-01-550-001-A01 A. Prepare the WCU for Storage or Transportation
(1)
(2) Clean the external surfaces with a clean, lint-free cloth. Put dust caps (supplied with unit) on the WCU connector J1 and J4 to protect against contamination. SUBTASK 33-50-01-550-002-A01 B. Storage Conditions NOTE:
Store the WCU in the same ESD bag and shipping box as shown in the transportation procedures.
(1)
(2) Store the unit at an ambient temperature of 77F (25C) and with humidity (less than 70%) to minimize the possibility of moisture contamination of the unit. Store the unit in a non-corrosive area away from high temperatures, dust, moisture, and fumes. SUBTASK 33-50-01-550-003-A01 C. Transportation Procedures for Returning the WELS Control Unit to Securaplane
(1)
(2)
(3) Put the WCU in an appropriately sized ESD bag and then wrap the unit in bubble wrap. Use the Securaplane shipping box (PN S-968) or equivalent to transport the WCU. The packaging label for each shipping box will include the following information:
Securaplane Technologies 0TMJ9 (along with the bar code IAW ISO/TS 21849) WELS Control Unit 100-2601-01 (along with the bar code IAW ISO/TS 21849) S836Z300-200 Quantity Unit(s) serial number (along with the bar code IAW ISO/TS 21849) Date of Manufacture Purchase order number
(4) Include a failure report with the aircraft type and the WCU serial number. 33-50-01 Page 15002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 ILLUSTRATED PARTS LIST TASK 33-50-01-99F-810-A01 1. Illustrated Parts List Introduction SUBTASK 33-50-01-99F-017-A01 A. General Information
(1)
(2)
(3) The Illustrated Parts List (IPL) provides a breakdown of assemblies, subassemblies and detail parts of the unit. All parts are listed, except for parts which lose their identities by being permanently fastened to other parts or are part of an assembly not subject to disassembly. Bulk materials such as safety or electrical wire and tape, and consumable materials such as adhesives, sealants, lubricants, solder, paint, and primer are not included in the detailed parts lists. These materials are identified in the materials list at the beginning of each section. To find a part number when the part number is unknown, locate the part on the illustration and note the item number. Locate the item number on the detailed parts list. The part number will be shown on the same line. In some instances there are gaps in item number sequence and the item numbers are not sequential. SUBTASK 33-50-01-99F-018-A01 B. Explanation of Columns, Terms and Symbols in the Illustrated Parts List (IPL)
(1) FIG. & ITEM NO. column: The figure and item numbers key the detailed parts list to the applicable illustration. The first number represents the figure number of the illustration. The item number corresponds to an item number on the illustration.
(a)
(b) An item number not on the illustration is identified by a dash (-) preceding the item number. An item number followed by an alphabetical character such as A, B, C, etc., indicates the part listed is similar to the same item number without the alphabetical character. The difference could be each part is used for a different next higher assembly (NHA) or is an equivalent part. This will be noted in the NOMENCLATURE or EFF CODE columns.
(2) PART NUMBER column: This column contains the original manufacturer's part number of the assembly, subassembly, or detail part listed. Part numbers in this IPL are those of Securaplane, Tucson, Arizona, or are standard parts unless a Commercial and Government Entity (CAGE) code appears in the NOMENCLATURE column. Refer to paragraph 4 for details. The following phrases may be used in this column:
(a)
(b) NONPROC followed by an assigned number (for example NONPROC01) is used when no part number exists for the assembly. NONPROC assemblies are not procurable and may not be ordered. However, the detail parts of the assembly are procurable and may be ordered, unless otherwise specified. REF followed by an assigned number (for example REF001) is used when the part number of the part is more than fifteen digits. The original part number with more than fifteen digits is listed in the NOMENCLATURE column and is the part number to be used when ordering the part. 33-50-01 Page 10001 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(3)
(4) AIRLINE STOCK NO. column: This column is reserved for airline stock numbers and accommodates eleven characters. NOMENCLATURE column: This column identifies the parts being listed by noun name followed by modifiers when applicable. This column also provides the following information.
(a) The relationship of each listed item to its next higher assembly (NHA) is shown by an indenture code. Each listed item is placed in the NOMENCLATURE column one indenture (one dot) to the right of the assembly to which it belongs. Items at equal indentures are all components of a single assembly or subassembly. An example of the indenture code system is shown below. 1 2 3 4 5 6 7 Assembly or Installation Descriptive Title
. Assembly Attaching Parts for Assembly
. Detail Parts for Assembly
. Subassembly Attaching Parts for Subassembly
. Detail Parts for Subassembly
. Sub-Subassembly Attaching Parts for Sub-Subassembly
. Detail Parts for Sub-Subassembly
(b) Symbols used with the exception of effectivity and CAGE codes are as follows:
1 2
(ATTACHING PARTS) Designates start of each group of attaching parts.
Designates end of each group of attaching parts.
(c) The following phrases may be used in this column:
1 2 3 4 5 ALT identifies the part is an alternate. The part is fully interchangeable in form, fit, and function with other item numbers shown. NP identifies this part is Non-Procurable. DELETED identifies a part is no longer used. REPLD BY identifies the part is replaced and is two-way interchangeable with the item number shown. However, either part may be used. REPLS identifies the part replaces and is two-way interchangeable with the item number shown. However, either part may be used. 33-50-01 Page 10002 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601
(5)
(6) 6 7 SUPSD BY identifies the part is superseded and is one-way interchangeable with the item number shown. The old part can be used as replacement only where the old part was installed. SUPSDS identifies the part supersedes and is one-way interchangeable with the item number shown. The new part number can be used as replacement for both the old or new parts. EFF CODE column: This column is used to show interchangeability relationships. It identifies different configurations in each figure and shows how parts relate to item 1
(or an alpha variant of item 1) in that figure only. A code letter A through Z (but not I and O) identifies each configuration. The same code is used in this figure to show all parts for a specified configuration. If a part is used on all configurations in that figure, the EFF CODE column is blank. UNITS PER ASSY column: This column shows the quantity of each item used on one next higher assembly, subassembly or sub-subassembly. Quantities shown for attaching parts are the number required for the related part, subassembly or assembly and, therefore, may not be the total quantity used for the end item of the detailed parts list. The following letters may be used in this column:
(a)
(b) AR indicates "as required" and refers to variable quantity items such as shims, spacers or similar items. RF indicates "reference" and refers to items and their quantities which are listed elsewhere and are provided here as a reference only.
(7) Abbreviations
(a) Standard abbreviations used in the IPL agree with MIL-STD-12. 33-50-01 Page 10003 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 SUBTASK 33-50-01-99F-019-A01 C. Vendor (CAGE) Codes (V____)
(1)
(2) Vendor codes, specified by the letter V, are shown in the nomenclature column of the DPL to identify the manufacturer of non-Securaplane parts. The CAGE codes for the manufacturers of the parts, materials, special tools, and test equipment which may be referenced in this CMM are contained in Table 10001. Table 10001. Vendor Code List / TABLE 33-50-01-99A-012-A01 Code VU4252 V1FN41 V53919 V89536 Vendor Anritsu EMEA LTD 200 Capability Green Luton, United Kingdom LU1 3LU Atmel Corporation 2325 Orchard Pkwy San Jose, CA 95131-1034 USA Pasternack Enterprises Inc 1851 Kettering Irvine, CA 92614-5617 USA Fluke Corporation 6920 Seaway Blvd. Everett, WA 98203-5829 USA Code V0TMJ9 V1QQS1 V64667 Vendor Securaplane Technologies Inc. 10800 N. Mavinee Drive Tucson, AZ 85737 USA IAR Systems Software Inc. 1065 E. Hillsdale Blvd Foster City, CA 94404-1613 USA National Instruments Corporation 11500 N. Mopac Expy Bldg B Austin, TX 78759-3504 USA SUBTASK 33-50-01-99F-020-A01 D. Equipment Designator Index
(1) The Equipment Designator Index contains all equipment designators included in the Detailed Parts Lists. The equipment designators are listed alphabetically. The equipment designator index shows the applicable figure and item number where that specific equipment designator can be found. SUBTASK 33-50-01-99F-021-A01 E. Numerical Index
(1) The Numerical Index contains all part numbers included in the Detailed Parts Lists. The part numbers are listed first alphabetically, then by numerical sequence. Referring to the Numerical Index with a known part number, the figure, item number, and total units per assembly can be found. 33-50-01 Page 10004 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 NUMERICAL INDEX AIRLINE PART NUMBER FIGURE NUMBER ITEM NUMBER TOTAL REQUIRED 1 1 1 1 1 1 1 2 2 1 2 1 1 2 1 2 1 1 1 2 1 1 1 2 1 1 1 1 1 1 1 2 2
-1
-10 230 70 210 170 120 50 10 130
-1 50 40 60 60 20 180 140 80 40 100 160 200 30 90 150 190 220 20 110 30 80 70 RF 1 1 1 1 1 1 1 1 1 RF 1 1 1 1 1 2 2 4 1 4 2 2 1 4 2 2 2 3 1 3 RF RF 33-50-01 Page 10005 JAN 05/2009 PART NUMBER 100-2601-01 101-2601-03 120-2869-02 120-2870-01 120-2871-01 120-2872-01 120-4091-01 140-2601-02 140-2660-03 160-2274-04 160-2274-04 180-0349-01 190-0352-01 340-0001-01 373-0005-01 500-02560.250S 500-04400.250S 500-04400.3125S 500-04400.375S 520-02000.157S 520-04000.250S 520-04000.250S 520-04000.250S 522-02000.188S 522-04000.200S 522-04000.200S 522-04000.200S 566-0003-01 569-NY5P55150 569-0113-01 570-NY5G5520 89610-1143 89611-0529 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 WELS Control Unit Assembly Figure 1 / GRAPHIC 33-50-01-99B-027-A01 33-50-01 Page 10006 JAN 05/2009 FCC DRAFT 2-4-09 PART NUMBER 100-2601-01 101-2601-03 569-NY5P55150 570-NY5G5520 190-0352-01 180-0349-01 373-0005-01 120-2870-01 500-04400.375S 522-04000.200S 520-04000.250S 569-0113-01 120-4091-01 160-2274-04 FIG. &
ITEM NO. 1
-1
-10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230
- ITEM NOT ILLUSTRATED 500-04400.250S 522-04000.200S 520-04000.250S 120-2871-01 566-0003-01 120-2869-02 500-04400.3125S 522-04000.200S 520-04000.250S 120-2872-01 COMPONENT MAINTENANCE MANUAL 100-2601 AIRLINE STOCK NO. NOMENCLATURE 1 2 3 4 5 6 7 EFF CODE UNITS PER ASSY WELS CONTROL UNIT
. WELS CONTROL UNIT ASSY (NP)
. . PLUNGER, PANEL FASTENER
. . GROMMET, PANEL FASTENER
. . LABEL, NAMEPLATE, WCU
. . LABEL, RF TRANSCEIVER
. . CAP, MALE CONNECTOR
. . CASE, FRONT
(ATTACHING PARTS)
. . SCREW, 4-40 PHIL PAN SS
. . WASHER, #4 .2 LOCK SS
. . WASHER, #4 .25 FLAT SS
. . GASKET, CIRCULAR
. . GASKET, SMA CONNECTOR
. . ELECTRONIC ASSY
(SEE FIGURE 2 FOR BREAKDOWN) CONNECTOR
(ATTACHING PARTS)
. . SCREW, 4-40 5/16 PHIL PAN SS
. . WASHER, #4 .2 LOCK SS
. . WASHER, #4 .25 FLAT SS
. . BRACKET, BATTERY CLIP
(ATTACHING PARTS)
. . SCREW, 4-40 PHIL PAN SS
. . WASHER, #4 .2 LOCK SS
. . WASHER, #4 .25 FLAT SS
. . CLIP, BATTERY
. . SPRING, COMPRESSION
. . CASE, BACK
(.180 IN OD X .625 LON) RF 1 3 3 1 1 1 1 4 4 4 1 1 1 2 2 2 1 2 2 2 1 2 1 33-50-01 Page 10007 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 Electronic Assembly Figure 2 / GRAPHIC 33-50-01-99B-028-A01 33-50-01 Page 10008 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 PART NUMBER AIRLINE STOCK NO. NOMENCLATURE 1 2 3 4 5 6 7 EFF CODE UNITS PER ASSY 160-2274-04 140-2660-03 500-02560.250S 522-02000.188S 520-02000.157S 140-2601-02 340-0001-01 89611-0529 89610-1143 ELECTRONIC ASSY
(SEE FIGURE 1 FOR NHA)
. PWA, COMBINED INTERFACE
(ATTACHING PARTS)
. SCREW, 2-56 X PAN PHIL SS
. WASHER, #2 3/16 LOCK SS
. WASHER, #2 .157 SS
ANGLE BULKHEAD JACK
. PWA, CONTROL
. . CONNECTOR, RF SMA RIGHT
. . . NUT, SMA CONNECTOR (NP)
. . . WASHER, LOCK, SMA CONNECTOR (NP) FOR SPARES REPLACEMENT ORDER 340-0001-01 FOR SPARES REPLACEMENT ORDER 340-0001-01 RF 1 1 1 1 1 1 1 1 FIG. &
ITEM NO. 2
-1 10 20 30 40 50 60 70 80
- ITEM NOT ILLUSTRATED 33-50-01 Page 10009 JAN 05/2009 FCC DRAFT 2-4-09 COMPONENT MAINTENANCE MANUAL 100-2601 THIS PAGE INTENTIONALLY LEFT BLANK 33-50-01 Page 10010 JAN 05/2009 FCC DRAFT 2-4-09
| frequency | equipment class | purpose | ||
|---|---|---|---|---|
| 1 | 2009-07-23 | 2402 ~ 2480 | DTS - Digital Transmission System | Original Equipment |
| app s | Applicant Information | |||||
|---|---|---|---|---|---|---|
| 1 | Effective |
2009-07-23
|
||||
| 1 | Applicant's complete, legal business name |
Securaplane Technologies, Inc.
|
||||
| 1 | FCC Registration Number (FRN) |
0017935180
|
||||
| 1 | Physical Address |
10831 N Mavinee Dr
|
||||
| 1 |
Tucson, Arizona 85737-9530
|
|||||
| 1 |
United States
|
|||||
| app s | TCB Information | |||||
| 1 | TCB Application Email Address |
h******@ATCB.com
|
||||
| 1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
| app s | FCC ID | |||||
| 1 | Grantee Code |
WHV
|
||||
| 1 | Equipment Product Code |
WCU1002601
|
||||
| app s | Person at the applicant's address to receive grant or for contact | |||||
| 1 | Name |
R******** E******** I****
|
||||
| 1 | Title |
Program Manager
|
||||
| 1 | Telephone Number |
520 4********
|
||||
| 1 | Fax Number |
520-4********
|
||||
| 1 |
r******@securaplane.com
|
|||||
| app s | Technical Contact | |||||
| 1 | Firm Name |
NTS
|
||||
| 1 | Name |
G**** M******
|
||||
| 1 | Physical Address |
5151 47 Street NE
|
||||
| 1 |
Calgary, T3J3R2
|
|||||
| 1 |
Canada
|
|||||
| 1 | Telephone Number |
403 5******** Extension:
|
||||
| 1 | Fax Number |
403 5********
|
||||
| 1 |
g******@ntscorp.com
|
|||||
| 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 | DTS - Digital Transmission System | ||||
| 1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | WELS Control Unit | ||||
| 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 | Power Output is conducted. This device must be professionally installed. Marketing to the General Public is prohibited. | ||||
| 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 |
National Technical Systems, Inc.
|
||||
| 1 | Name |
N****** K****
|
||||
| 1 | Telephone Number |
403-5******** Extension:
|
||||
| 1 | Fax Number |
403-5********
|
||||
| 1 |
n******@ntscorp.com
|
|||||
| Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
| 1 | 1 | 15C | 2402.00000000 | 2480.00000000 | 0.0009000 | ||||||||||||||||||||||||||||||||||||
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