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FGR3 Wireless Data Radios FGR3-C-U FGR3-CE-U FGR3-T-U FGR3-WC Covering Firmware v10.7.04 User-Reference Manual Part Number: LUM0110AA Revision: Jan-2019 FGR3 User-Reference Manual Safety Information The products described in this manual can fail in a variety of modes due to misuse, age, or malfunction and is not designed or intended for used in systems requiring fail-safe performance, including life safety systems. Systems with the products must be designed to prevent personal injury and property damage during product operation and in the event of product failure. FreeWave Technologies, Inc. warrants the FreeWave FGR3 Wireless Data Radios (Product) that you have purchased against defects in materials and manufacturing for a period of three years from the date of shipment, depending on model number. In the event of a Product failure due to materials or workmanship, FreeWave will, at its discretion, repair or replace the Product. For evaluation of Warranty coverage, return the Product to FreeWave upon receiving a Return Material Authorization (RMA). The replacement product will remain under warranty for 90 days or the remainder of the original product warranty period, whichever is longer. IN NO EVENT WILL FREEWAVE TECHNOLOGIES, INC., ITS SUPPLIERS, OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES ARISING FROM THE USE OF OR INABILITY TO USE THIS PRODUCT. THIS INCLUDES BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, INABILITY TO ACCESS OR SEND COMMUNICATION OR DATA, PERSONAL INJURY OR DAMAGE, OR OTHER LOSS WHICH MAY ARISE FROM THE USE OF THIS PRODUCT. THE WARRANTY IS EXCLUSIVE AND ALL OTHER WARRANTIES EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE ARE EXPRESSLY DISCLAIMED. FreeWaves Warranty does not apply in the following circumstances:
1. 2. 3. If Product repair, adjustments, or parts replacements are required due to accident, neglect, or undue physical, electrical, or electromagnetic stress. If Product is used outside of FreeWave specifications as stated in the Product's data sheet. If Product has been modified, repaired, or altered by Customer unless FreeWave specifically authorized such alterations in each instance in writing. Where applicable, this includes the addition of conformal coating. Warning! Do not remove or insert the Ethernet or diagnostics cable while circuit is live unless the area is known to be free of ignition concentrations of flammable gasses or vapors. Warning! Do not connect the FGR3 series radios to DC power without terminating the antenna port to a suitable load, such as a 50 ohm antenna, or an attenuator with a power rating greater than or equal to 2 W. Powering up without a load attached will damage the radio and void the warranty. Copyright 2019 by FreeWave Technologies, Inc. All rights reserved. FreeWave Technologies, Inc. 5395 Pearl Parkway, Boulder, CO 80301 303.381.9200 Toll Free: 1.866.923.6168 Fax: 303.786.9948 www.freewave.com LUM0110AA Rev Jan-2019 Page 2 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual Table of Contents Preface 1. Introduction 1.1. Choose a Radio Location 1.2. Choosing Point-to-Point or Point-to-MultiPoint Operation 1.2.1. Point-to-Point (PTP) Network 1.2.2. Point-to-MultiPoint (PTMP) Network Differences between PTP and PTMP 1.3. Data Communication Link Examples 1.3.1. Example 1 - Point-to-Point Gateway to Endpoint 1.3.2. Example 2 - Gateway Repeater Endpoint 1.3.3. Example 3 - Two Repeaters 1.3.4. Example 4 - Multiple Radios 1.3.5. Example 5 - Point-to-MultiPoint 1.3.6. Example 6 - Point-to-MultiPoint with a Repeater Site 1.4. Finding the Product Serial Number 1.5. Powering the Radio 1.6. Configuration Tool Options 1.6.1. Tool Suite and Terminal Emulators 1.7. Radio Setup Mode 1.7.1. Using Tool Suite to Connect to and Program Radios 1.7.2. Access the Setup Menu Using a Terminal Emulator 1.7.3. Connecting and Disconnecting from HyperTerminal 1.7.4. Troubleshooting HyperTerminal Change the COM Port Change the Baud Rate Change the Flow Control Change the Parity 1.8. Upgrade the Radios to the Latest Software Version 2. Basic Radio Programming and Setup 2.1. Setting the Radio's Role in the Network and the Network Type 2.2. Establishing Communication with Instrumentation and Computers 2.2.1. Baud Rate 2.2.2. Data Parity 2.2.3. Flow Control 2.2.4. Modbus RTU 2.2.5. Serial Interface 2.2.6. Setup Port 8 11 12 12 12 12 13 14 14 14 14 15 16 16 18 19 19 20 20 21 23 25 25 25 27 28 29 30 31 32 35 35 36 36 37 38 38 LUM0110AA Rev Jan-2019 Page 3 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2.2.7. Turn Off Delay 2.2.8. Turn On Delay 2.2.9. Use Break to Access Setup 2.3. Establishing Communication with Other Radios in the Network 2.3.1. Golden Settings 2.4. Designate the RF Transmission Characteristics 2.4.1. 900MHz Channel Select Parameters Access to the Single Channel Mask Example of Single Channel Mask 2.4.2. 900MHz Frequency Key (Golden Setting) 2.4.3. 900MHz Frequency Zones 900MHz Frequency Zones Table Enable Frequency Zones in Tool Suite Enable Frequency Zones using the Terminal Interface 2.4.4. High Noise 2.4.5. 900MHz Hop Frequency Offset 2.4.6. 900MHz Hop Table Size 2.4.7. 900MHz Hop Table Version 2.4.8. Max Packet Size and Min Packet Size (Golden Setting) 2.4.9. MCU Speed 2.4.10. Remote LED 2.4.11. Retry Time Out 2.4.12. RF Data Rate (Golden Setting) 2.4.13. RTS to CTS 2.4.14. Slave Security 2.4.15. Transmit Power 2.4.16. Transmit Rate 3. Configuring Point-to-MultiPoint Networks 3.1. Point to MultiPoint Network Characteristics 3.1.1. Golden Settings 3.1.2. Master to Slave Communications 3.1.3. Slave to Master Communications 3.2. Point-to-MultiPoint Network Quick Start 3.2.1. Point-to-MultiPoint Network Quick Start (Tool Suite) 3.2.2. Point-to-MultiPoint Network Quick Start (Terminal Interface) 3.3. Point-to-MultiPoint Operation LEDs 3.4. Overlapping MultiPoint Networks 3.5. Establishing Communication with Other Radios in a MultiPoint Network 3.5.1. Using the Network ID in MultiPoint Networks FGR3 User-Reference Manual 39 40 40 42 43 43 44 46 47 47 48 49 50 50 51 52 52 52 54 54 55 56 57 57 59 59 60 62 63 63 63 63 64 64 66 68 69 69 69 LUM0110AA Rev Jan-2019 Page 4 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 3.5.2. Using the Call Book in MultiPoint Networks 3.5.3. Programming Point-to-MultiPoint Extended Call Book 3.6. Routing Communications through the Network 3.6.1. Assigning Subnet ID Values Example 1: Subnet and Specific Path Communication Example 2: Subnet and Communication Required through Repeaters Example 3: Subnet and Optional Slave Communication 3.7. Setting Other MultiPoint Parameters 3.7.1. 1 PPS Enable Delay Setup 1PPS Enable/Delay Calibrate a Slave Radio in 1PPS Enable/Delay Mode 3.7.2. Diagnostics 3.7.3. DTR Connect 3.7.4. Local Mode 3.7.5. Master Packet Repeat 3.7.6. Master Packet Repeat in MultiPoint Networks with Repeaters 3.7.7. Max Slave Retry 3.7.8. Radio ID 3.7.9. Radio Name 3.7.10. Repeaters 3.7.11. Repeater Frequency 3.7.12. Retry Odds 3.7.13. Slave / Repeater 3.8. Conserving Power 3.8.1. Low Power Mode 3.9. Reading Diagnostics in Tool Suite 4. Configuring Point-to-Point Networks 4.1. Point-to-Point Network Quick Start 4.1.1. Point-to-Point Network Quick Start (Tool Suite) 4.1.2. Point-to-Point Network Quick Start (Terminal Interface) 4.2. Point-to-Point Operation LEDs 4.3. Using the Call Book in Point-to-Point Networks 4.3.1. Setting the Call Book in Tool Suite 4.3.2. Setting the Call Book in the Terminal Interface 4.3.3. Programming Point-To-Point Extended Call Book to Use Three or Four Repeaters 5. Advanced Programming 5.1. Working with Parallel Repeaters 5.1.1. Repeaters Data Transmitted on the Same Frequency Key 5.1.2. Adding a Repeater to the Network 70 71 72 72 73 74 75 76 76 76 77 77 77 78 79 80 80 80 81 81 81 82 83 84 84 86 88 88 88 90 92 93 94 94 96 97 98 98 99 LUM0110AA Rev Jan-2019 Page 5 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5.2. Setting and Changing Radio Passwords 5.2.1. Setting the Password 5.2.2. Changing a Password 5.2.3. Disable a Password 5.3. Enable and Set Up AES Encryption 5.3.1. Encryption Channel Key 5.3.2. Encryption Key 5.3.3. Encryption (Strength) 5.3.4. Troubleshooting AES Setup 5.4. Low Baud Rates 5.5. Multi-Master Sync 5.6. Time Divisible Multiple Access (TDMA) 6. Viewing Radio Statistics 6.1. View Statistics in Tool Suite 6.2. View the Radio Transmission Characteristics in the Terminal Interface 6.2.1. Antenna Reflected Power 6.2.2. Master-Slave Distance 6.2.3. Noise Level 6.2.4. Number of Disconnects 6.2.5. Radio Temperature 6.2.6. Rate % (Receive Percentage Rate) 6.2.7. Signal Level 6.2.8. Transmit Current 7. Approved Antennas 7.1. 900MHz Yagi Directional Antennas 7.2. 900MHz Omni-directional Antennas 8. FGR3 Wireless Data Radios Pinouts 8.1. Operational RS422 and RS485 Information 8.2. Pinout Assignments and Descriptions 8.3. 20-Pin Diagnostics Connector Pinout 8.4. RF Board Level Pinout 8.5. RS-232 Pin Assignments (DB-9) 8.6. RS422 and RS485 Full Duplex Pinouts 8.7. RS485 Half Duplex Pinouts 8.8. Waterproof Enclosure Pinout 9. Troubleshooting 9.1. Troubleshooting Flowchart 9.2. General Troubleshooting 9.3. Unlicensed Serial Radio - Specific Troubleshooting FGR3 User-Reference Manual 100 100 100 101 101 102 103 104 105 106 106 106 107 108 108 108 108 108 109 109 109 110 110 111 112 112 113 113 113 114 115 116 116 117 118 119 120 120 123 LUM0110AA Rev Jan-2019 Page 6 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes 10.1. FGR3 Release Notes 10.1.1. Version v10.7.04 Access to the Single Channel Mask Example of Single Channel Mask 10.1.2. Version v10.6.8 10.1.3. Version v10.6.7 10.1.4. Version v10.6.6 10.1.5. Version 8.78 10.1.6. Version 8.77 10.1.7. Version 8.73 10.1.8. Version 8.71 10.1.9. Version 8.70 10.1.10. Version 8.69 10.1.11. Version 8.68 (Initial Release) Appendix A: FGR3 Technical Specifications Appendix B: FGR3 Board Level Mechanical Drawing Appendix C: 900MHz Factory Default Settings Appendix D: 900MHz Channel Frequency IDs Appendix E: FreeWave Legal Information FGR3 User-Reference Manual 125 125 125 127 128 128 129 129 130 130 130 131 131 131 131 132 135 136 138 140 LUM0110AA Rev Jan-2019 Page 7 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual Preface Thank you for purchasing the FreeWave FGR3 Wireless Data Radios radio. This document includes information about the FreeWaveFGR3 serial radio:
l A basic introduction to the radio and how to determine the mode to run it in. l Examples of how FreeWave radios can exist in a network with other radios. l How to access the setup parameters available on the radio. l Basic radio programming and setup information that applies to all network types. l Considerations and quick starts for the network design, including charts of LED meanings. l Details about defining a MultiPoint network including the use of Subnet IDs to route information through the network. l Steps to view statistics about a radio's performance. l Pinouts and mechanical drawings. Contact FreeWave Technical Support For up-to-date troubleshooting information, check the Support page at www.freewave.com. FreeWave provides technical support Monday through Friday, 8:00 AM to 5:00 PM Mountain Time (GMT -7). l Call toll-free at 1.866.923.6168. l In Colorado, call 303.381.9200. l Contact us through e-mail at moreinfo@freewave.com. Additional Information This User Manual covers settings and configurations that apply to FreeWave spread spectrum radios. LUM0110AA Rev Jan-2019 Page 8 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Preface FGR3 User-Reference Manual Some radio models have specific settings and configurations that apply to only that model.For information about a specific model or additional information about using the radios, see these addendums and Application Notes:
l Cathodic Protection User Manual Addendum l FGR Radio Modem in Mirrored Bit Mode User Manual Addendum l Application Note #5412: Synchronizing Collocated Masters (Multi-Master Sync Mode) l Application Note #5476: Mode 6 l Mode 6 is designed to give control of which Slave a Master links to in a Point-to-Point configuration. l Application Note #5424: Using the FGR-115MB Radio with Schweitzer Engineering Labs Mirrored Bits Communications l Application Note : #5437: DTR to CTS Line Alarm Feature l Application Note #5457: Local Mode For information about installing radios, see the 900 MHz Wireless Radio Installation Guide. Note: Use the http://support.freewave.com/ website to download the latest documentation for the FGR3. Registration is required to use this website. Document Styles This document uses these styles:
l Parameter setting text appears as: [Page=radioSettings]
l File names appear as: configuration.cfg. l File paths appear as: C:\Program Files (x86)\FreeWave Technologies. l User-entered text appears as: xxxxxxxxx. Caution: Indicates a situation that MAY cause damage to personnel, the radio, data, or network. Example: Provides example information of the related text. FREEWAVE Recommends: Identifies FreeWave recommendation information. Important!: Provides crucial information relevant to the text or procedure. Note: Emphasis of specific information relevant to the text or procedure. LUM0110AA Rev Jan-2019 Page 9 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Preface FGR3 User-Reference Manual Provides time saving or informative suggestions about using the product. Warning! Indicates a situation that WILL cause damage to personnel, the radio, data, or network. Parameter Preference The Parameter Preference table describes the available parameters.
<Parameter Name>
Setting Default Setting:
Options:
Setup Terminal Menu:
Description:
Description The factory default setting for the parameter. The options the parameter can be set to. The menu path and field name to access the parameter using the terminal menus available through the serial port. A description of what the parameter is and how it applies to the radio in the network. LUM0110AA Rev Jan-2019 Page 10 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 1. Introduction FreeWave radios operate in virtually any environment where serial data communications occur. A pair of radios functions as a 9-pin null modem cable. l If the FreeWave radios are used in an application where a null modem cable is used,
(e.g.,communications between two computers) the FreeWave radios can be connected directly. l If FreeWave radios are used to replace a straight-through RS232 cable, then a null modem cable must be placed between the radio and the Data Communication Equipment (DCE) instrument it is connected to. Figure 1: FGR3 Wireless Data Radios LUM0110AA Rev Jan-2019 Page 11 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual 1.1. Choose a Radio Location Placement of the FreeWave radio may have a significant impact on its performance. The key to the overall robustness of the radio link is the height of the antenna. When using an external antenna, placement of that antenna is critical to a solid data link. Other antennas in close proximity are a potential source of interference. Use the Radio Statistics to help identify potential problems. In general, FreeWave units with a higher antenna placement will have a better communication link. In practice, the radio should be placed away from computers, telephones, answering machines, and other similar devices. The cable included with the radio provides ample distance for placement away from other equipment. Note: FreeWave offers directional and Omni-directional antennas with cable lengths ranging from 3 to 200 feet. An adjustment as little as 2 feet in antenna placement may resolve noise issues. In extreme cases, (e.g., Cellular Telephone tower interference) the band pass filters that FreeWave offers may reduce out-of-bandnoise. In extreme cases, such as when interference is due to a Pager or Cellular Telephone tower, the band pass filters that FreeWave offers, may reduce this out-of-band noise. 1.2. Choosing Point-to-Point or Point-to-MultiPoint Operation Important!: For either a PTP or PTMP network, adding a Repeater cuts the network throughput by 50%. 1.2.1. Point-to-Point (PTP) Network A PTP network work best when the network consists of one Master and one Slave radio. Note: A maximum of four Repeaters can be added to extend the reach of the network. 1.2.2. Point-to-MultiPoint (PTMP) Network In a PTMP network (also referred to as MultiPoint network) the Master radio is able to simultaneously communicate with numerous Slave radios. l A MultiPoint network functions with the Master broadcasting its messages to all Slave radios. l If requested by the Master, the Slave radios respond to the Master when given data by the device connected to the data port. The response depends on the setup. l The network reach can be extended with as many Repeaters as is required. LUM0110AA Rev Jan-2019 Page 12 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction Differences between PTP and PTMP FGR3 User-Reference Manual l In a Point-to-Point network all packets are acknowledged, whether sent from the Master to the Slave or from the Slave to the Master. l In a MultiPoint network, the user determines the number of times outbound packets from the Master or Repeater to the Slave or other Repeaters are sent. l The receiving radio, Slave or Repeater, accepts the first packet received that passes the 32 bit CRC. However, the packet is NOT acknowledged. l On the return trip to the Master, all packets sent are acknowledged or retransmitted until they are acknowledged. l Therefore, the return link in a MultiPoint network is generally very robust. Traditionally, a MultiPoint network is used in applications where data is collected from many instruments and reported back to one central site. The architecture of such a network is different from Point-to-Point applications. These parameters influence the number of radios that can exist in a MultiPoint network:
l Data block size. l The longer the data blocks, the fewer number of deployed Slave radios can exist in the network. l Baud rate. l The data rate between the radio and the device it is connected to could limit the amount of data and the number of radios that can exist in a network l The amount of contention between Slave radios. l Polled Slave radios versus timed Slave radios. l Repeater Use. l Using the Repeater setting in a Point-to-Point or MultiPoint network decreases overall network capacity by 50%. Example: If the network polls once a day to retrieve sparse data, several hundred Slave radios could be configured to a single Master. However, if each Slave transmits larger amounts of data or data more frequently, fewer Slave radios can link to the Master while receiving the same network performance. When larger amounts of data are sent more frequently, the overall network bandwidth is closer to capacity with fewerSlave radios. LUM0110AA Rev Jan-2019 Page 13 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual 1.3. Data Communication Link Examples l Example 1 - Point-to-Point Gateway to Endpoint (on page 14) l Example 2 - Gateway Repeater Endpoint (on page 14) l Example 3 - Two Repeaters (on page 14) l Example 4 - Multiple Radios (on page 15) l Example 5 - Point-to-MultiPoint (on page 16) l Example 6 - Point-to-MultiPoint with a Repeater Site (on page 16) 1.3.1. Example 1 - Point-to-Point Gateway to Endpoint The versatility of FreeWave radios allows data links to be established using a variety of different configurations. This example shows the most common and straight forward link; a Master communicating to a Slave in a Point-to-Point link. Figure 2: Master Communicating to a Slave in a Point-to-Point Link 1.3.2. Example 2 - Gateway Repeater Endpoint This example shows a link using a Repeater. l The Repeater may be located on a hilltop or other elevated structure enhancing the link from the Master to the Slave. l In this configuration, it may be desirable to use an external Omni directional antenna at the Repeater. l A Yagi antenna may be used at both the Master and Slave radios. Note: Adding Repeaters to a network cuts the network throughput by 50%. Figure 3: Master Communicating to a Slave in a Point-to-Point Link with a Repeater 1.3.3. Example 3 - Two Repeaters This example shows a link with two Repeaters between the Master and Slave. LUM0110AA Rev Jan-2019 Page 14 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual l With two Repeaters there is more flexibility in getting around obstacles and greater total range is possible. l It may be desirable to use external Omni-directional antennas with the Repeaters, and attaching a Yagi antenna to the Master and Slave radio to increase the range of the link. l When two Repeaters are used no further degradation in the RF throughput of the link is experienced. Figure 4: Master Communicating to a Slave in a Point-to-Point Link with Two Repeaters 1.3.4. Example 4 - Multiple Radios This example shows a configuration where a Master radio routinely calls a number of Slave radios at different times. l The Master radio is communicating with a radio designated as a Slave/Repeater that is connected to a remote device. l Since this device is placed in an elevated location, the radio may also be used as a Repeater when it is not used as a Slave. l At any time the Master may call any of the Slave radios, establish a connection, and send and receive data. Figure 5: Master Communicating to Multiple Slave Radios at Different Times LUM0110AA Rev Jan-2019 Page 15 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual 1.3.5. Example 5 - Point-to-MultiPoint This example illustrates a standard Point-to-MultiPoint network. l From the Master, any data is broadcast to all three Slave radios, one of which receives it through a Multipoint Repeater. l The data is sent out of the serial port of each of the three Slave radios. l The end device should be configured to interpret the serial message and act on it if necessary. Figure 6: Master Communicating in a Point-to-MultiPoint Network 1.3.6. Example 6 - Point-to-MultiPoint with a Repeater Site This example is a Point-to-MultiPoint network that uses one of the sites as a Slave/Repeater. l This network functions in the same manner as a standard MultiPoint network with Repeaters. l However, the number of radios may be reduced with the use of the MultiPoint Slave/Repeater feature. LUM0110AA Rev Jan-2019 Page 16 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual Figure 7: Master Communicating in a Point-to-MultiPoint Network using a Slave/Repeater LUM0110AA Rev Jan-2019 Page 17 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction 1.4. Finding the Product Serial Number Each FreeWave radio is assigned a unique serial number. Important!: This number is needed to contact FreeWave Technical Support. FGR3 User-Reference Manual The serial number is three digits, followed by a hyphen, then four digits (e.g.,111-1111), and is printed on the FreeWave label on the radio. Note: The example in this section is an image is of a GXM model. The serial number information is in the same location on different models. Figure 8: Example of the Serial Number for a GXM model On radios that are not in an enclosure, the serial number is printed on a label on the back (the flat, smooth side) of the radio. This label is in larger print. Figure 9: Example of the label and Serial Number of a non-enclosed radio LUM0110AA Rev Jan-2019 Page 18 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual 1.5. Powering the Radio Connect the radio to a positive power supply with +6.0 to +30.0 VDC, typically +12.0 VDC. Important!: FGR3 radios are UL approved for use between +6.0 to +30.0 VDC. FREEWAVE Recommends: For guaranteed performance, FreeWave recommends using between
+7.5 to +30.0 VDC to power the radio. Warning! If the power supply is above approximately +18.0 to +20.0 VDC, use a 1-ohm resistor inline with B+ input to the radio. Note: For more information about pinouts, see the RF Board Level Pinout (on page 115). If the power supply line runs outside the enclosure, use:
l electrostatic discharge (ESD) protectors to protect the radio from electric shock. l transient voltage suppressors (TVS) to protect from an over-voltage situation. Using both helps enhances reliable operation. 1.6. Configuration Tool Options When the radio is in Setup mode, use these setup tools to configure the settings on the radio:
l Tool Suite- Tool Suite is the recommended method for programming the radios. l It provides a group of tools for configuring the devices in the network and for monitoring the network's performance. l Use the Configuration application in Tool Suite to program changes to the radio's settings. l Tool Suite is available for download from www.freewave.com. Note: For more information about using Tool Suite, see the Tool Suite User Manual in the Tool Suite software. l Terminal Emulator - A terminal emulator program (e.g., HyperTerminal or Tera Term) offers many of the same configuration options available in the Configuration application in Tool Suite. l If running versions of the Windows operating system prior to Windows 7, HyperTerminal is included in the operating system installation. Use the Setup Terminal application in Tool Suite to use and view the terminal menus. It shows the same menus and provides the same programming settings as you see using a terminal emulator. LUM0110AA Rev Jan-2019 Page 19 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual FREEWAVE Recommends: Tool Suite is the recommended programming option. EZConfig can still be used to program older radio models. However, newer radio models and newer firmware versions are not available in EZConfig. is this still applicable?
1.6.1. Tool Suite and Terminal Emulators If using a terminal emulator, the tabs for a device in Tool Suite mirror the Setup main menu selections. Example: Option 0 on the Setup main menu in the terminal menu setup is Set Operation Mode. The corresponding configuration tab for the device in Tool Suite is (0) Operation Mode. Figure 10: Tool Suite menu Matched to Terminal menu Use the Setup Terminal application in Tool Suite to use and view the terminal menus. It shows the same menus and provides the same programming settings as you see using a terminal emulator. Note: In this document, if the setup procedure in the terminal emulator is different than the procedure in Tool Suite, the terminal instructions are also included. 1.7. Radio Setup Mode To read the current settings from or to program a radio, the radio must be in Setup mode. When a radio is in Setup mode, all three LEDs appear solid green
. These sections provide details about how to access the radio's Setup mode using Tool Suite or the terminal interface. Note: OEM boards may also enter Setup when Pin 2 on a 10- or 14-pin connector or Pin 8 on a 24-pin connector is grounded, or using a break command. For information about the break command, see Use Break to Access Setup (on page 40). LUM0110AA Rev Jan-2019 Page 20 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual l The Setup Port parameter on the Baud Rate tab determines whether the main data port or the diagnostics port is used to access the setup parameters for the radio. For more information, see Setup Port (on page 38). l Use the Setup Mode Timeout parameter on the Operation Mode tab to set the radio to exit Setup Mode automatically. When the setting is enabled, if the radio has not received any menu selections or programming information within 5 seconds, it exits Setup and resumes its previous mode. Note: For Setup mode troubleshooting information, see Troubleshooting (on page 119). 1.7.1. Using Tool Suite to Connect to and Program Radios To read and program a radio using Tool Suite, connect the radio to a computer that runs the Tool Suite software. Use Tool Suite to set up a template version of a radio. Templates include settings that apply to more than one radio in the network. Note: For more information about using templates, see the Tool Suite User Manual in the Tool Suite software. Procedure 1. Connect a serial or diagnostic cable between the computer and the radio. FREEWAVE Recommends: Using a diagnostic cable and the diagnostic port. 2. Connect the power supply to the radio and the power source and turn on the radio. 3. Open Tool Suite. 4. 5. Verify the correct port is selected in the Com Port field on the Configuration ribbon. 6. Press the Setup button on the back of the FreeWave radio. In the Applications window, click Configuration to open the Configuration application. The radio is changed to Setup mode. Note: If connected to the diagnostics port, the radio changes to Setup mode automatically when Read Radio is clicked in Tool Suite. 7. Short Pins 2 and 4 (Brown to Black) on the 10-pin header next to the LEDs. 8. This places a board-level radio into Setup mode. If using a data cable (FreeWave part number: ASC3610DB or ASC3610DJ), press the Setup button on the data cable. LUM0110AA Rev Jan-2019 Page 21 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual Note: If using the Setup Terminal application or a terminal emulator and using the gray ribbon diagnostic cable (part number AC2009DC), or the black diagnostic cable (part number ASC0409DC), the radio changes to Setup mode automatically when Read Radio is clicked in Tool Suite. All three LEDs on the radio are green mode. and stay green as long as the radio is in Setup 9. On the Configuration ribbon, click Read Radio to read the radio's current settings. 10. Make the necessary parameter changes. 11. On the Network Title ribbon, use one of these options to send the changes to the radio:
l Click Quick to send only the changed parameters. Note: This option is only available if Read Radio is clicked and parameter settings are NOT sent from a template to the radio. l Click All to send all the settings for all parameters. l Click Default to set a device back to its factory default settings. Figure 11: FGR3 Setup Port LUM0110AA Rev Jan-2019 Page 22 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual Figure 12: FGR3 Pin Layout Note: For more information about using Tool Suite, see the Tool Suite User Manual in the Tool Suite software. 1.7.2. Access the Setup Menu Using a Terminal Emulator This procedure accesses the radio's Setup menu using the Setup Terminal application in Tool Suite. Note: For more information about using Tool Suite, see the Tool Suite User Manual in the Tool Suite software. Procedure 1. Plug a serial cable into the COM 1 port on the radio. 2. Connect the cable to a COM port on the computer running Tool Suite. 3. Connect the radio to a power source. 4. Open Tool Suite. 5. On the Applications window, click Setup Terminal. 6. Click the Connection list box arrow in the top left of the window and select the COM port on the computer the radio is connected to. LUM0110AA Rev Jan-2019 Page 23 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual Figure 13: Connection list box 7. Click Connect. 8. To connect Setup Terminal to the radio, press the Setup button on the back of the FreeWave radio. If connected to the diagnostics port, press <Shift+U> to view the Setup menu. Figure 14: FGR3 Setup Port 9. To view the Setup menu in board-level radios:
l Short pins 2 & 4 (Brown to Black) on the 10 pin header next to the LEDs. Figure 15: FGR3 Pin Layout l If using a data cable (FreeWave part number: ASC3610DB or ASC3610DJ), press the Setup button on the data cable. l If using the gray ribbon diagnostic cable (P/N AC2009DC), or the black diagnostic cable (P/N ASC0409DC), press <Shift+U> to view the Setup menu. When Setup is activated, the FreeWave Setup Main Menu appears in the HyperTerminal dialog box. LUM0110AA Rev Jan-2019 Page 24 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual All three LEDs on the radio are green mode. and stay green as long as the radio is in Setup Important!: When navigating through the Setup menu and making changes to the parameters, the parameters are sent immediately to the radio. 1.7.3. Connecting and Disconnecting from HyperTerminal The HyperTerminal dialog box has several toolbar buttons. To reconnect to HyperTerminal, disconnect from the current session. 1. Click the Disconnect
. 2. Click the Call to reconnect. Note: If the settings have not been saved they must be re-selected when HyperTerminal reconnects to the radio. 1.7.4. Troubleshooting HyperTerminal These are some common issues encountered while using HyperTerminal as the terminal emulator. l The steps to resolve the issue are specific to the HyperTerminal interface. l Similar steps can be used when troubleshooting other terminal emulators. Important!: When a change is made to the HyperTerminal settings in an open terminal session, the connection must be disconnected then reconnected before the settings take effect. l Change the COM Port (on page 25). l Change the Baud Rate (on page 27). l Change the Flow Control (on page 28). l Change the Parity (on page 29). Change the COM Port Important!: Nothing appears on the screen after placing the radio into Setup mode. This error usually indicates one of two things:
l The wrong COM port is selected. l A null modem cable is being used. 1. Click 2. On the File menu, click Properties. LUM0110AA Rev Jan-2019 Page 25 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 1. Introduction 3. Click the Connect To tab. 4. Verify the correct COM port is selected. 5. Click OK to close the Properties dialog box. 6. Click 7. Return the radio to Setup mode. The Setup menu screen appears. If the radio has been previously configured, the wrong port could be used to access the Setup menu. Note: For more information, see Setup Port (on page 38). Try connecting to the other port. LUM0110AA Rev Jan-2019 Page 26 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction Change the Baud Rate FGR3 User-Reference Manual Important!: Unrecognizable characters appear on the screen after placing the radio into Setup mode. l Unrecognizable characters usually indicate a Baud Rate problem. l The problem may also be that the radio under test is a TTL version or has been set to RS485 and not RS232. If the radio is TTL or in RS485 mode, verify connection through the Diagnostic port. Gibberish before the Setup button is pressed indicates Diagnostics is enabled in a Master. 1. Click 2. On the File menu, click Properties. 3. Click Configure. 4. Change these settings and click OK:
l Baud Rate to 19200 l Data Bits to 8 l Parity to None l Stop Bits to 1 l Flow Control to 1 5. Click OK to close the Properties dialog box. 6. Click 7. Return the radio to Setup mode. The Setup menu screen appears. LUM0110AA Rev Jan-2019 Page 27 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction Change the Flow Control FGR3 User-Reference Manual Important!: The Setup menu appears on the screen, but nothing happens when keys on the keyboard are pressed. l This error usually indicates flow control is turned on in a three-wire connection (Rx, Tx, and Gnd). Follow these steps if the connection uses a three-wire connection. 1. Click 2. On the File menu, click Properties. 3. Click Configure. 4. Change the Flow Control to None, and click OK. 5. Click OK to close the Properties dialog box. 6. Click 7. Return the radio to Setup mode. The Setup menu screen appears. LUM0110AA Rev Jan-2019 Page 28 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction Change the Parity FGR3 User-Reference Manual Important!: A connection exists, the terminal emulator is receiving data, and some data is correct, but the remaining data is in unrecognizable characters. l This error usually indicates a parity mismatch. l To resolve this issue, verify the parity of the radio and the parity of HyperTerminal are set the same. l HyperTerminals parity settings are under the Properties menu. l The FreeWave radio parity is found under the Baud Rate menu in the Setup menu. In HyperTerminal, click 1. 2. On the File menu, click Properties. 3. Click Configure. 4. Change the Parity to None, and click OK. 5. Click OK button to close the Properties dialog box. 6. Click 7. Return the radio to Setup mode. The Setup menu screen appears. LUM0110AA Rev Jan-2019 Page 29 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 1. Introduction FGR3 User-Reference Manual 1.8. Upgrade the Radios to the Latest Software Version If Tool Suite is connected to a radio, and a new version of the software is available for that radio model, an indication appears in the Configuration application's Device Information tab. Use Tool Suite to upgrade the software on a serial radio connected directly to the computer using the diagnostic cable. Important!: An over-the-air upgrade using Tool Suite is not allowed. FREEWAVE Recommends: If using a USB-to-serial converter cable, a software upgrade can take a long time to complete. Use USB-to-serial cables that include the FTDI Chip Set to shorten the upgrade time. This inclusion is listed on the cable's packaging. See the Application Note #5471 Optimizing Firmware Upgrade Speed While Using a USB-
Serial Adaptor for additional information (available at www.freewave.com). Note: For more information about using Tool Suite, see the Tool Suite User Manual in the Tool Suite software. Procedure 1. With the radio connected to the computer through the COM port, open Tool Suite. 2. 3. 4. Click Yes at the prompt to proceed. In the Applications window, click Configuration to open the Configuration application. In the Firmware area of the Configuration application, click Upgrade Radio. Tool Suite identifies the software version loaded on the connected device and shows the latest version of software available for that model. 5. Click Yes to continue with the upgrade. The system shows the progress of the software upgrade. After the firmware upgrade is complete, a message appears confirming that the software upgrade was successful. LUM0110AA Rev Jan-2019 Page 30 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 2. Basic Radio Programming and Setup When setting up either a Point-to-MultiPoint network or a Point-to-Point network, the process for setting up and programming a radio is the same. This section describes these aspects of programming and setting up a radio:
l Setting the Radio's Role in the Network and the Network Type (on page 32). l Establishing Communication with Instrumentation and Computers (on page 35). l Establishing Communication with Other Radios in the Network (on page 42). l Designate the RF Transmission Characteristics (on page 43). LUM0110AA Rev Jan-2019 Page 31 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 2.1. Setting the Radio's Role in the Network and the Network Type Networks consist of a Master radio and any number of other components including Repeaters, Slave radios, and radios that act as both a Slave and a Repeater. The first parameter to set in a radio is its Operation or Modem mode. The mode tells the radio what network type it is in (Point-to-Point or Point-to-MultiPoint) and what role it plays (Master, Slave, or Repeater) in that network. Note: The network type must match for all radios in a network. If configuring a Point-to-MultiPoint network, verify the Modem Mode selection for radios in the network starts with Point-to-MultiPoint. When setting up the radio, remember that the settings on the Master control a number of parameters. Therefore, deploying the Master on the communications end where it is easier to access is advised, but not necessary. Set the Modem mode on the Operation Mode tab, using the Modem Mode field. These settings are available in the Operation Mode menu in the terminal interface. Operation Mode Point-to-Point Master (0) Description This mode designates the radio as the Master in Point-to-Point mode. The Master may call any or all Slaves designated in its Call Book. In Point-to-Point mode the Master determines the setting used for most of the transmission characteristics, regardless of the settings in the Slave and/or Repeaters. The settings NOT determined by the Master are:
l Hop Table settings l Retry Time Out l Slave Security l Transmit Power A quick method of identifying a Master is to power the radio. Prior to establishing a link with a Slave, all three of the LEDs on the Master are solid red
. LUM0110AA Rev Jan-2019 Page 32 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Operation Mode Point-to-Point Slave (1) Pointto-MultiPoint Master (2) Point-to-MultiPoint Slave (3) Point-to-Point Slave /
Repeater (4) Description This mode designates the radio as a Slave in Point-to-Point mode. l The Slave communicates with any Master in its Call Book - either directly or through a maximum of four Repeaters. l When functioning as a Slave, the Entry to Call feature in the radios Call Book is NOT operational. l Set the Slave Security parameter to 1 to bypass the Call Book in the Slave. Note: For more information, see Slave Security on page 59. This mode designates the radio as a Master in MultiPoint mode. l This mode allows one Master radio to communicate simultaneously with numerous Slaves and Repeaters. l A Point-to-MultiPoint Master communicates only with other radios designated as Point-to-MultiPoint Slaves or Point-to-MultiPoint Repeaters. This mode designates the radio as a Slave in MultiPoint mode. l This mode allows the Slave to communicate with a MultiPoint Master. l The Slave may communicate with its Master through one or more Repeaters. This mode designates the radio to act as either a Slave or Repeater, depending on the instructions from the Master. l The radio cannot act as both a Slave and a Repeater at the same time. l True Slave/Repeater functionality is only available in a MultiPoint mode. l Point-to-Point Slave/Repeaters have no security features. l When a radio is designated a Point-to-Point Slave/Repeater, it allows any Master to use it as a Repeater. Note: Adding Repeaters to a network cuts the network throughput by 50%. LUM0110AA Rev Jan-2019 Page 33 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Operation Mode Point-to-Point Repeater (5) Point-to-Point Slave /
Master Switchable (6) Point-to-MultiPoint Repeater (7) Mirrorbit Master (A) Mirrorbit Slave (B) Ethernet Options (F) Description FreeWave allows the use of a maximum of four Repeaters in a Point-to-
Point communications link, significantly extending the operating range. l When designated as a Repeater, a radio behaves as a pass-through link. l All settings for the Call Book, baud rates, and transmission characteristics are disabled. l A Repeater connects with any Master that calls it. l The Repeater must be set up properly in the Master's Call Book. Note: Adding Repeaters to a network cuts the network throughput by 50%. Mode 6 allows the radio to be controlled entirely through software commands. l A number of key parameters in the FreeWave user interface may be changed either directly using a terminal emulator or using script files. l When the Point-to-Point Slave/Master Switchable option is selected and the radio is not calling a Slave, it functions as a Slave and accepts any appropriate calls from other radios. Note: For more information, see Application Note #5476, Mode 6. This option allows the radio to operate as a Repeater in a MultiPoint network. l A MultiPoint network can have as many Repeaters as necessary. l If the Repeater is to act as a Slave/Repeater, set the Slave Repeater parameter in the MultiPoint Parameters tab to Enabled. Note: Adding Repeaters to a network cuts the network throughput by 50%. Mirrored Bit Communication is supported in firmware version 8.77 and later. For information about Mirrored Bit Communication, see the FreeWave:
l Application Note #5424, Using the FGR-115MB Radio with Schweitzer Engineering Labs Mirrored Bits Communications. l FGR Radio Modem in Mirrored Bit Mode Addendum. This menu is used for Ethernet radios only. LUM0110AA Rev Jan-2019 Page 34 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 2.2. Establishing Communication with Instrumentation and Computers The settings on the Baud Rate tab are the communications settings between the radio and the instrument or computer it is connected to (radio serial port to the device). Important!: These settings are unique to each radio, and do not need to match across the network. Example: A pair of radios may be used in an application to send data from remote process instrumentation to an engineer's computer. In this application, the Baud Rate for the radio on the instrumentation might be set to 9600 and the radio on the polling host might be set to 57,600. These settings are available in the Baud Rate menu in the terminal interface, and apply to both Point-to-Point and Point-to-MultiPoint networks. Note: See the Parameter Preference (on page 10) for a description of the parameter table's content. 2.2.1. Baud Rate Baud Rate Setting Default Setting Options Terminal Menu Description:
Description 115200 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 76800, 115200, 230400
(1) Set Baud Rate l This is the communication rate between the radio's data port and the instrument it is connected to. l This setting is independent from the baud rate for the other radios in the network. Note: With a poor RF link, this may actually result in slower data communications. l The Setup Port Baud Rate always defaults to 19,200 no matter how the Data Port Baud Rate is set. l The only exception is Mode 6. l For more information, see Application Note #5476, Mode 6. FREEWAVE Recommends: With a Baud Rate setting of 38,400 or higher, FreeWave recommends using the lines of the Flow Control (on page 36). LUM0110AA Rev Jan-2019 Page 35 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup 2.2.2. Data Parity FGR3 User-Reference Manual Data Parity Setting Default Setting Options Terminal Menu Description:
Description 0 (8, N, 1) See Description.
(1) Set Baud Rate > (A) Data Parity l Six data word length and parity configurations are available for use with FreeWave radios. l The default setting is 8-None-1 and is the most commonly used serial communications protocol. This table describes each option:
Option Data Bits 0 1 2 3 4 5 8 7 7 8 8 8 Parity None Even Odd None Even Odd Stop Bits 1 1 1 2 1 1 2.2.3. Flow Control Flow Control Setting Default Setting Options Description
(0) None
(0) None - No flow control CTS is active and de-asserts when buffering is 98%
full. Can pass XON/XOFF data but does not use it in any way.
(1) RTS - Uses RTS/CTS (Request to Send/Clear to Send) for flow control. l CTS performs the same way as in option (0) None. l RTS must be activated for the radio to output data over the serial port.
(2) DTR - Uses DTR/DSR (Data Terminal Ready/Data Set Ready) for flow control.
(3) DOT - Half Duplex. l l l l Terminal Menu
(1) Set Baud Rate > (F) FlowControl LUM0110AA Rev Jan-2019 Page 36 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Flow Control Setting Description:
Description Specifies the hardware flow control for the data port on the radio. Flow control is the process of managing the speed data is transmitted to not overwhelm the device receiving the transmission. FREEWAVE Recommends: Use Flow Control if the Baud Rate is higher than 38,400. 2.2.4. Modbus RTU Note: When using the radio in Modbus RTU mode, the Master Packet Repeat parameter setting on the MultiPoint Parameters tab MUST match in every radio. The Modbus RTU mode must be set to 1 when radios are configured in RS422 or RS485 mode. Modbus RTU Setting Default Setting Options Terminal Menu Description:
Description 0 (Disabled) 0 to 9
(1) Set Baud Rate > (B) ModbusRTU A setting other than 0 in this parameter causes the radio to wait for an amount of time gathering data before sending out the RF link. l 0 (Disabled) - The radio sends data out through its RF link as soon as the data is received into the serial port. This is the default setting. l 1 - The radio waits for a number of slots equal to two times the Master Packet Repeat setting before sending the received data out the RF link. Example: If the Master Packet Repeat parameter is set to 3, the radio waits for 6 slots, gathering data up the whole time. At the end of the 6 slots, the radio sends all received data in one burst. This is the appropriate setting for most Modbus RTU devices. l 2 or higher - The radio waits for a number of slots calculated using this formula:
(Modbus RTU setting + Master Packet Repeat setting + 1) x 2 Example: In a radio where the Modbus RTU setting is 2 and the Master Packet Repeat setting is 3, the radio waits for(2+3+1)x2, or 12 slots. LUM0110AA Rev Jan-2019 Page 37 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup 2.2.5. Serial Interface FGR3 User-Reference Manual Serial Interface Setting Default Setting Options Terminal Menu Description:
Description
(0) RS232 l l l l
(0) RS232 - Also used for TTL.
(1) RS422/Full Duplex RS485 - Modbus RTU mode must be enabled and Turn Off Delay set to at least 4.
(2) Half Duplex RS485 - Modbus RTU mode must be enabled and Turn Off Delay set to at least 4.
(3) DOT - DOT causes the CD line to indicate when data is transmitted on the serial port from the radio. l When the radio is not sending data to the serial port, CD is de-asserted. l When the radio is sending data to the serial port, CD is asserted. l The CD line no longer has any link state functionality. l Turn Off Delay works as described in all radios. l Turn On Delay works as described on any Slave or Slave/Repeater - it has no functionality on the Master. If set to anything other than 0, the Setup Port parameter in the Baud Rate tab must be set to Diagnostics Only.
(1) Set Baud Rate > (C) RS232/485 Use this option to set the protocol of the data port for connection to an external device. Note: This setting must be 0 in TTL RF board products. 2.2.6. Setup Port Important!: Do NOT change this setting unless the correct programming cable is available for the new setting. Setup Port Setting Default Setting Description
(3) Both The factory setting is based on the radio type. l A setting of 2 is used with Ethernet products and Mirrored Bit products. l A setting of 3 is used in other products. LUM0110AA Rev Jan-2019 Page 38 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Setup Port Setting Options Terminal Menu Description:
Description l l l
(1) Main Only - Programming and reading a radio's setup information is done through the data port.
(2) Diagnostics Only - Programming and reading a radio's setup information is done through the diagnostic port. l If the Serial interface is set to anything other than RS232, then the Setup Port must be set to Diagnostics Only.
(3) Both - Programming and reading a radio's setup information is done through either the data port or the diagnostic port .
(1) Set Baud Rate > (D) Setup Port Determines which port on the radio, Main or Diagnostics, is used to access the parameter settings in Tool Suite or enter the Setup main menu in the terminal interface. l The main data port is the RS232 port. l The diagnostics port is a 3-pin connector on the rear panel of the OEM Mini series radios. l The diagnostic cable for this port (ASC0409DC) is available from FreeWave. l The OEM modules use a 2-row, 2 mm female connector. l The diagnostic cable for this port (ASC2009DC) is available from FreeWave. 2.2.7. Turn Off Delay Turn Off Delay Setting Default Setting Options Terminal Menu Description 0 Any number between 0 and 9 ms.
(1) Edit Baud Rate > Turn Off Delay LUM0110AA Rev Jan-2019 Page 39 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Turn Off Delay Setting Description Description Specifies the time after the end of transmission of a character to the RS485 bus that the radio stops driving the bus and releases the bus to other devices. l The units are of a character with a range of 0-9. l An entry of 4 means a delay equivalent to the duration of a full character. l The default is 0 (zero) delay. l For data rates of 1200 bits/S or slower, avoid setting the Turn Off Delay parameter higher than 4. l At those rates the functionality of the microprocessor changes so that a Turn Off Delay of 5 has the same effect as if set to 1, and a setting of 6 has the same effect as 2, and so on. l Turn Off Delay must be set to a value of at least 4 for RS422 and RS485 operation. 2.2.8. Turn On Delay Turn On Delay Setting Default Setting Options Terminal Menu Description:
Description 0 ms Any number between 0 and 9 ms
(1) Set Baud Rate > (E) Turn On Delay Sets the delay between when the line drivers are turned on and when the data leaves the data port. 2.2.9. Use Break to Access Setup Note: This setting is typically only used in OEM scenarios. Use Break to Access Setup Setting Default Setting Options Description Disabled l
(0) - Disabled - The break command is disabled.
(1) - Enabled - The Setup menu is sent at 19,200 bps.
(2) - Enabled - The Setup menu is sent at the radio's current baud rate. l l Terminal Menu
(1) Set Baud Rate > (G)Use break to access setup LUM0110AA Rev Jan-2019 Page 40 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Use Break to Access Setup Setting Description:
Description Enables a break command to put the radio into Setup mode over the data port. To send a break character, the end device must hold the Tx data line in the space voltage level for longer than 1 character time. Example: If a character is defined as having 1 start bit, 8 data bits, and 1 stop bit, the character time is 10 bits. Thus, the transmit data line must be held in the space voltage level for a period of time longer than 10 bits. LUM0110AA Rev Jan-2019 Page 41 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 2.3. Establishing Communication with Other Radios in the Network For the radios in the network to communicate successfully, the radios need to be told what other devices are available for them to communicate with. Use one of these options:
l Network ID - Used in MultiPoint Networks, the Network ID parameter is available on the MultiPoint Parameters tab. l Each radio in a single network should be assigned the same ID. l A Slave links with the first Master or Repeater that it hears that has a matching Network ID. l Because the Network ID does not use serial numbers, MultiPoint Masters and Repeaters may be replaced without reprogramming all of the Slaves in the network. The Network ID function should be used in conjunction with the Subnet ID feature (if necessary) to route data through the radio network. l Without having the serial numbers in the Call Book, Slaves may establish communications with different Masters that match the radio's golden settings described below, though not at the same time. This is very useful in mobile MultiPoint applications. l For information about setting the Network ID parameter in a MultiPoint Network, see Using the Network ID in MultiPoint Networks (on page 69). l Call Book - The Call Book is required in Point-to-Point networks. l The Call Book stores serial numbers of other radios in the network that are allowed to talk to a radio. l Using the Call Book offers both security and flexibility in determining how FreeWave radios communicate with each other. FREEWAVE Recommends: While the Call Book is an option in Point-to-MultiPoint networks, FreeWave strongly recommends using the Network ID feature in most applications. If a large MultiPoint network is implemented using the Call Book and a radio needs to be added to or replaced in the network, each radio in the network must be physically reprogrammed and the new serial number entered in the radio's Call Book. This can be a time consuming process and can cause a delay in getting the network back up and running. Because the Network ID does not use serial numbers, MultiPoint Master radios and Repeaters may be added or replaced without reprogramming each Slave radio in the network. Note: For more information about defining the Call Book in a Point-to-Point network, see Using the Call Book in Point-to-Point Networks (on page 93). LUM0110AA Rev Jan-2019 Page 42 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 2.3.1. Golden Settings A standard network requires that these parameters are set the same on all radios in the network. FreeWave refers to these as the Golden Settings:
l Frequency Key l Min Packet Size l Max Packet Size l Network ID l RF Data Rate Radios that contain the same settings in all these parameters can communicate with each other. l If using the Call Book instead of the Network ID, or are running a Point-to-Point network, the appropriate serial numbers must be listed in the Call Book for each radio. l If working with parallel Repeaters, the Frequency Key setting may differ. 2.4. Designate the RF Transmission Characteristics The Transmission Characteristics parameters are used to change settings that determine how data is sent between radios in the network. Many of these parameters must be maintained throughout the network for proper functionality. Important!: The parameters on the Transmission Characteristics tab are only for the advanced user who has a good understanding of the principles of RF transmission. Several settings on a Slave or Repeater radio come from the Master, and are therefore set only at the Master. Settings that you must set on each Slave or Repeater include:
l Hop Table Offset l Hop Table Size l Hop Table Version l Retry Time Out l Slave Security l Transmit Power Accept the default settings on the Transmission Characteristics tab when completing basic setup. However, these parameters must be set and they must be the same for all radios in the network:
l Frequency Key l Hop Table properties (Size, Version, and Offset) l Max Packet Size l Min Packet Size l RF Data Rate Set these parameters on the Transmission Characteristics tab. These settings are available in the Edit > Radio Transmission Characteristics menu in the terminal interface and apply to LUM0110AA Rev Jan-2019 Page 43 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual both Point-to-Point and Point-to-MultiPoint networks, unless indicated otherwise in the description. Note: See the Parameter Preference (on page 10) for a description of the parameter table's content. 2.4.1. 900MHz Channel Select Parameters l The Channel tables are used to enable / disable each channel within the range of channels available in the user's region. l The available frequencies are shown as either Enabled (1) or Disabled (0 (zero)) in the CLI. l Specific regional frequencies are set by FreeWave. l These frequencies are NOT available to customers. l They are represented in the CLI by a . (period). 900MHz Channel Select Parameters Setting Default Setting Options Description
(0) Mode Set = Zone
(0) Mode Set
(1) Set Single Channel Mask
(3) Edit Radio TransmissionCharacteristics > (0) FreqKey > F > (4) Terminal Menu Important!: This command is NOT visible in the CLI menu. Type 4 and press <Enter> to view the Channel Select Parameters. See Access to the Single Channel Mask (on page 46). LUM0110AA Rev Jan-2019 Page 44 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 900MHz Channel Select Parameters Setting Description:
Description
(0) Mode Set options l 0 - sets as Single mode l 1 - sets as Zone mode that allows the 900MHz Frequency Zones (on page 48) to be changed.
(1) Set Single Channel Mask Important!: This option is ONLY available if Single is selected in the Mode Set command. 1. Enter1 and press <Enter>. 2. Enter the Channel ID (from 0 to 111) and press <Enter>. 3. Enter1 to set the channel On or Enter0 (zero) to turn the channel Off. Example: See Example of Single Channel Mask (on page 47). Note: See or for the Channel IDs to use. LUM0110AA Rev Jan-2019 Page 45 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup Access to the Single Channel Mask FGR3 User-Reference Manual Figure 16: Access to Single Channel Mask LUM0110AA Rev Jan-2019 Page 46 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup Example of Single Channel Mask FGR3 User-Reference Manual Figure 17: Example of Single Channel Mask 2.4.2. 900MHz Frequency Key (Golden Setting) Note: In MultiPoint networks, the Frequency Key must be set identically in all radios. Any radio with a Frequency Key different from the Master radio will not establish a link. In Point-to-Point networks the Master radio's settings take precedence over the Slave radio. There are exceptions if the network contains parallel repeaters. For more information, see Working with Parallel Repeaters on page 98. 900MHz Frequency Key (Golden Setting) Setting Default Setting Description 5 LUM0110AA Rev Jan-2019 Page 47 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup 900MHz Frequency Key (Golden Setting) Setting Options Description 0 to 9 A to E FGR3 User-Reference Manual Important!: Do NOT use Frequency Key E with the 915 to 928 MHz, 916 to 920 MHz, and 921 to 928 MHz hop tables. Terminal Menu Description:
(3) Edit Radio TransmissionCharacteristics > (0) FreqKey l Fifteen choices are available for the Frequency Key (0 to 9 and A to E) setting, representing 15 different pseudo-random hop patterns. l Hopping patterns minimize the interference with other FreeWave radios operating in the area. Example: If 10 pairs of FreeWave radios are operating on different networks in close proximity, setting a different Frequency Key value reduces the chance that radios hop to the same frequency at the same time. If two networks were to hop to the same frequency, the next hop would be to a different frequency for both networks. Gain additional network separation by adjusting the Max Packet Size and Min Packet Size parameters. Note: Use the Hop Table Version, Hop Table Size, and Frequency Zone parameters to define more network differentiation by limiting the number and location of frequencies the radios may hop in the 902 to 928 MHz band. Important!: 900MHz radios do NOT use the Hop Frequency Offset setting. 2.4.3. 900MHz Frequency Zones Note: In MultiPoint networks, this setting needs to only be set on the Master. In a Point-to-Point network, the Master and the Slave must have matching Frequency Zone settings. Important!: Frequency Zones are NOT valid if Single is selected in the 900MHz Channel Select Parameters (on page 44). LUM0110AA Rev Jan-2019 Page 48 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 900MHz Frequency Zones Setting Default Setting Options Terminal Menu Description:
Description All zones selected See Description.
(3) Edit Radio TransmissionCharacteristics > (0) FreqKey > F > (3) Frequency Zone Divides the available band (902 MHz to 928 MHz) into smaller bands. In this case 16 smaller bands each consisting of 5, 7, and 8 frequency channels depending on the frequency zone. l These 16 zones are stored in a binary word, which is made up of 16 bits numbered 0 to 15. l Displayed in LSB to MSB, these bits directly represent the zones that the radio operates on from lowest frequency to highest. l A value of 1 in the bit sequence instructs the radio to operate within the represented band. l A value of 0 bypasses the represented band. This feature should only be used with the standard hop table. Caution: Set the Hop Table Version to 902 to 928 MHz when using Frequency Zones. If another Hop Table Version is selected, the limitations of that selection are also applied to the hopping pattern. Example: If 916 to 920 is used as the Hop Table Version, only the middle of the band is available in the pattern. Then, if Frequency Zones 5, 6, 7, 8, and 9 are set to 0, no allowable frequencies are available for the radio to use. 900MHz Frequency Zones Table Warning! FCC regulations require a minimum of 50 separate channels be used within a hop pattern. Use the 900MHz Frequency Zones Table to determine the number of frequency zones required for legal FCC use. Example: Using zones 1 to 7 is equal to 49 channels; this is NOT legal according to the FCC. Using zones 0 to 6 is equal to 50 channels; this is legal according to the FCC. LUM0110AA Rev Jan-2019 Page 49 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 900MHz Frequency Zones Binary Zone Number
(LSB First) Beginning Freq. (MHz) Ending Freq. (MHz) Number Of Channels 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 902.2464 904.0896 905.7024 907.3152 908.9280 910.5408 912.1536 913.7664 915.3792 916.9920 918.8352 920.4480 922.0608 923.6736 925.2864 926.8992 903.8592 905.4720 907.0848 908.6976 910.3104 911.9232 913.5360 915.1488 916.7616 918.6048 920.2176 921.8304 923.4432 925.0560 926.6688 927.8208 8 7 7 7 7 7 7 7 7 8 7 7 7 7 7 5 Enable Frequency Zones in Tool Suite In the Tool Suite Configuration application, select the device to program. 1. 2. Click the (3) Transmission Characteristics tab. 3. Click Frequency Zones to view the available frequency zones. 4. Select the Frequency Zones to enable. Enable Frequency Zones using the Terminal Interface 1. On the main Setup menu, select 3 Edit Radio Transmission Characteristics. 2. Select option 0 FreqKey. 3. Select F for More. 4. Select option 3 Frequency Zone. 5. Enter:
1 to enable a frequency zone or 0 to disable a frequency zone. Note: Frequency Zone entries begin with 0 (LSB) and continue through 15 (MSB). LUM0110AA Rev Jan-2019 Page 50 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Figure 18: HyperTerminal window with Frequency Zones 2.4.4. High Noise High Noise Setting Default Setting Options Terminal Menu Description:
Description
(0) Disabled
(0) Disabled
(1) Enabled
(3) Edit RadioTransmissionCharacteristics > (A) High Noise Use to determine if out-of-band interference is affecting a radio link. l A setting of 1 provides a reduction of gain in the front end circuit thereby decreasing the effect of any out-of- band noise. l The results are seen as a lower signal value and a much lower noise value (as found in Radio Statistics or Diagnostics). If the noise is not reduced by a greater amount than the signal, the interference is most likely an in-band issue. l Note: When a noise problem is shown to be helped using the High Noise option, the noise may be further decreased using a bandpass filter available from FreeWave. LUM0110AA Rev Jan-2019 Page 51 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup 2.4.5. 900MHz Hop Frequency Offset Important!: FreeWave internal use only. 2.4.6. 900MHz Hop Table Size FGR3 User-Reference Manual Note: All radios in a network must have identical Hop Table settings. Warning! FCC and ISED regulations require a minimum of 50 separate frequency channels be used within a hop pattern. 900MHz Hop Table Size Setting Default Setting Options Terminal Menu Description:
Description 112 50 to 112
(3) Edit Radio TransmissionCharacteristics > (0) FreqKey > F > (1) Hop Table Size Defines how many separate channels a given network uses. FREEWAVE Recommends: Use the Frequency Zones instead of the Hop Table Size setting. 2.4.7. 900MHz Hop Table Version Note: All radios in a network must have identical Hop Table settings. 900MHz Hop Table Version Setting Default Setting Description 902-928 MHz LUM0110AA Rev Jan-2019 Page 52 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 2. Basic Radio Programming and Setup 900MHz Hop Table Version Setting Options Description l 902-928 MHz, full band l 915-928 MHz l 903.744-926.3232 MHz l 916-920 MHz l 921-928 MHz l 902-911_919-928 MHz l Uses 902-928 MHz with center frequencies of 911-919 MHz notched out. l 902-915 MHz Important!: If using a Hop Table Version setting of 915-928 MHz, 916-
920 MHz, or 921-928 MHz, do NOT set the Frequency Key parameter setting to E (916-920 MHz). Terminal Menu Description:
(3) Edit Radio TransmissionCharacteristics > (0) FreqKey > F > (0) Hop Table Version Determines the section of the 900 MHz band the radio uses. In the terminal interface, enter the number that corresponds to the frequency band:
Terminal Interface Number Frequency Band 0 1 2 3 4 5 6 902-928 MHz, uses the full band 915-928 MHz 903.744-926.3232 MHz 916-920 MHz 921-928 MHz 902-911_919.928 MHz Uses 902-928 MHz with center frequencies of 911-919 MHz notched out. 902-915 MHz LUM0110AA Rev Jan-2019 Page 53 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual 2.4.8. Max Packet Size and Min Packet Size (Golden Setting) Note: In MultiPoint networks, the Max Packet Size and Min Packet Size must be set identically in all radios. In Point-to-Point networks the Master radio's settings take precedence over the Slave radio. Max Packet Size and Min Packet Size (Golden Setting) Setting Default Setting Description l Max Packet Size = 8 l Min Packet Size = 9 Any number between 0 and 9.
(3) Edit TransmissionCharacteristics > (1) Max Packet Size and (2) Min Packet Size The Max and Min Packet Size parameter settings and the RF Data Rate parameter determine the number of bytes in the packets. l Throughput can be enhanced when packet sizes are optimized. Options Terminal Menu Description:
l In Point-to-Point mode, the Max and Min Packet Size settings do not have material impact on throughput unless 115.2 kbps is desired. l However, this may have an impact on latency. Example: If small amounts of data are sent and large packet sizes are selected, a certain amount of time wasted between each packet would be seen. l l In each over-the-air frame, both the Master and Slave are guaranteed the number of bytes specified in the Minimum Packet Size parameter. In the Master, this is used for maintaining the RF link whether the Gateway has data to transmit or not. l The Maximum Packet Size parameter is used to allocate the maximum number of bytes for each Master transmission. l The Minimum Packet Size parameter is used to allocate the minimum number of bytes for each Slave transmission. If the Master does not use all the bytes allocated in the Maximum Packet Size setting minus the Minimum Packet Size setting, then the remaining bytes are available for the Slave. l 2.4.9. MCU Speed MCU Speed Setting Default Setting Description
(0) Normal LUM0110AA Rev Jan-2019 Page 54 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual MCU Speed Setting Options Description
(0) Normal (low speed) - Reduces current consumption.
(1) Fast (high speed) - Required for 230 KBaud and greater data port rate. l l Note: If the radio is AES enabled and using the encryption functionality, set this parameter to 3 using the terminal interface. The value is accepted even though it is not viewable as an option and applies only when using AES encryption. For more information about setting up AES encryption, see Enable and Set Up AES Encryption (on page 101). Terminal Menu Description:
(3) Edit RadioTransmission Characteristics > (B) MCU Speed Controls the speed of the Micro Controller Unit (MCU) in the radio. 2.4.10. Remote LED Remote LED Setting Default Setting Options Terminal Menu Description:
Description
(0) Local Only l l l
(0) Local Only - Only the LEDs on the board are enabled.
(1) Remote and Local - LEDs on the board and remote LEDs through the diagnostic port are enabled.
(2) Remote Only - LEDs on the board are disabled. Remote LEDs through the diagnostic port are enabled.
(3) Edit Radio TransmissionCharacteristics > (C) Remote LED Note: If using a radio with the optional 20-pin connector, use this option to connect remote LEDs through the diagnostics port. This feature may be used to save power in MultiPoint Repeaters. l By turning off the on-board LEDs (setting = 2) the current consumption is reduced. l To reduce current consumption in Slave radios, use Low Power Mode
(setting = 1). l Low Power Mode does NOT work with MultiPoint Repeaters because Repeaters are constantly transmitting. l Remote LED drives the Diagnostic port, which has a small amount of current draw. l When using remote LEDs, the center (TX) LED does NOT output a signal for a green LED when in Setup mode. l The Green TX LED has no remote pinout. LUM0110AA Rev Jan-2019 Page 55 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup 2.4.11. Retry Time Out FGR3 User-Reference Manual Retry Time Out Setting Default Setting Options Terminal Menu Description:
Description 255 Any number between 0 and 255 in MultiPoint networks. Note: The minimum in 900MHz radios is 8 seconds. Any number between 151 and 255 in Point-to-Point networks.
(3) Edit Transmission Characteristics > (8) RetryTime Out The Retry Time Out parameter in a Slave or Repeater sets the delay the unit waits before dropping the connection to a Master or Repeater. l The factory default is set at the maximum of 255. l With a setting of 255, the Master allows a Slave or Repeater to stay connected as long as 1 packet in 255 is successfully received at the Master. l The maximum setting means that if 1packet in 255is sent successfully from the Master to the Slave or Repeater, the link is maintained. l This allows a Slave or Repeater to drop a connection if less than 1 in 8 consecutive packets is successfully received from the Master. The Retry Time Out parameter is useful when a MultiPoint network has a roving Master or Slave. As the link gets weaker, a lower setting allows a poor link to break in search of a stronger one. FREEWAVE Recommends: Setting the Retry Time Out parameter to 20 in the MultiPoint Master is recommended in areas where several FreeWave networks exist. This recommended setting allows Slaves and Repeaters to drop the connection if the link becomes too weak, while at the same time prevent errant disconnects due to interference from neighboring networks. Note: While intended primarily for MultiPoint networks, the Retry Time Out parameter may be changed in Point-to-Point networks. However, the value in Point-to-Point mode should NOT be set to less than 151. LUM0110AA Rev Jan-2019 Page 56 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup 2.4.12. RF Data Rate (Golden Setting) FGR3 User-Reference Manual Note: In MultiPoint networks, the RF Data Rate parameter must be set the same in all radios. Any radio with an RF Data Rate setting different from the Master will not establish a link. In Point-to-
Point networks the Master setting takes precedence over the Slave. RF Data Rate (Golden Setting) Description Setting Default Setting
(3) Normal Options l
(2) High - 153.6 kbps
(3) Normal - 115.2 kbps l Terminal Menu Description:
(3) Edit Transmission Characteristics > (4)RF Data Rate Important!: Do NOT confuse the RF Data Rate with the serial port Baud Rate. FreeWave radios have these RF Data Rate settings:
l 2 (High). l Use setting 2 (RF Speed of 153.6 kbps) when the radios are close together and need to optimize data throughput. l 3 (Normal). l Use setting 3 (RF Speed of 115.2 kbps) when the radios are farther away and a solid data link is preferred over data throughput. 2.4.13. RTS to CTS Important!: The RTS to CTS option is only available in RS232 mode. It is NOT recommended to enable this feature when operating at Baud Rates above 38,400. RTS to CTS Setting Default Setting Options Description
(0) Disabled
(0) Disabled
(1) Enabled
(2) Line Alarm l l l Note: Setting 2 is described in detail in the Application Note #5437, DTR to CTS Line Alarm Feature. Terminal Menu
(3) Edit Transmission Characteristics > (7) RTS to CTS LUM0110AA Rev Jan-2019 Page 57 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual RTS to CTS Setting Description:
Description Use this option to set the RTS line on the Master radio to control the CTS line of the Slave. With RTS to CTS enabled:
In MultiPoint networks, the Master RTS line controls all Slave's CTS lines. l l l The CTS line stops functioning as flow control. l The Master senses the RTS line prior to all scheduled packet transmissions. If the state has changed, the Master then transmits a message to the Slave with the new status. This transmission occurs regardless of data being sent. If data is ready to be sent, the RTS status message is sent in addition to the data. l l l In Point-to-Point mode, the Master continues sending the new status message until it receives an acknowledgment from the Slave. In MultiPoint mode, the Master repeats the message the number of times equal to the Master Packet Repeat value in the MultiPoint Parameters tab. l Master transmit times are completely asynchronous to the occurrence of any change of the RTS line; the latency time from RTS to CTS is variable. l The Max and Min Packet Size parameters determine this duration. l Setting both parameters to their maximum value of 9 produces a maximum latency time of approximately 21ms, given no Repeaters in the network. l At the minimum settings for Max and Min Packet Size (0), the time is approximately 5.9ms. l This latency can increase significantly if packets are lost between the Master and Slave. In Point-to-MultiPoint mode, no absolute guarantee is made that the state change is communicated to all Slaves. In MultiPoint networks with Repeaters present, the latency is cumulative for each serial Repeater. l l Example: If the latency between the Master and the first Repeater is 15ms, and two serial Repeaters are present, the total latency is 45ms.
(MR1 (15ms) + R1R2 (15ms) + R2S (15ms) = 45ms). Important!: The RTS to CTS feature does NOT function in Point-to-Point networks that contain a Repeater. If this feature is needed in such network, the mode should be changed to Point-to-MultiPoint. l If DTR Connect on the Tool Suite MultiPoint Parameters tab is enabled and set to 2, the RTS to CTS feature does not work. LUM0110AA Rev Jan-2019 Page 58 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup RTS to CTS Setting Description FGR3 User-Reference Manual l If DTR Connect is enabled and set to 1, RTS to CTS mode takes precedence over the functionality of the CTS line on the Slave relating to the DTR Connect feature. 2.4.14. Slave Security Note: The Slave Security parameter has no effect in Point-to-MultiPoint networks where the Network ID is used. Slave Security Setting Default Setting Options Terminal Menu Description:
Description
(0) On
(0) On
(1) Off
(3) Edit TransmissionCharacteristics > (6) Slave Security l Slave Security allows Slave radios to accept transmissions from a Master not included in the Call Book. l The default setting of 0 (On) means only Masters in the Slave radio's Call Book may link to that Slave. l The Slave Security parameter may be disabled (setting of 1) allowing any Master to call the Slave. l The Slave Security parameter must be set to 1 when the unit is operating in Mode 6, Slave/Master Switchable or a Point-to-Point network where the Slave may need to accept calls from more than 10 different Masters. l See Application Note #5476: Mode 6 for additional information. l When the Slave Security parameter is set to 1, the radio accepts calls from any other radio. l Additional network security measures may be taken to prevent unauthorized access (e.g.,changing default settings for Frequency Key, Hop Table, or Frequency Zones). 2.4.15. Transmit Power Transmit Power Setting Default Setting Options Terminal Menu Description 10 Any number between 0 and 10
(3)Edit Transmission Characteristics > (5) RFXmit Power LUM0110AA Rev Jan-2019 Page 59 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Transmit Power Setting Description:
Description Sets the output power of the radio in dBm. In FGR3 radios, a setting of 10 is approximately 1 W of output power. l When testing radios, and they are in close proximity to one another, set the Transmit Power parameter to a low number. When deploying radios to the field, raise the Transmit Power number accordingly. Important!: This table is for reference only. AllTransmit Power settings below 9 are approximate. Setting Power (in mW) for FGR3 Radios 0 1 2 3 4 5 6 7 8 9 10 5 10 35 80 140 230 330 480 600 800 1000 Note: The output power setting must be set so the radiated power does NOT exceed 36dBm. Example: When using the 8.6dBi Yagi antenna, the maximum power setting allowed is 7. When using the 8.15dBi Omni antenna, the maximum power setting allowed is 8. 2.4.16. Transmit Rate Transmit Rate Setting Default Setting Description
(1) Normal LUM0110AA Rev Jan-2019 Page 60 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 2. Basic Radio Programming and Setup FGR3 User-Reference Manual Transmit Rate Setting Options Terminal Menu Description:
Description l 0 - Diagnostics l 1 - Normal
(3) Edit TransmissionCharacteristics > (3) Xmit Rate FGR3 radios have two available Transmit Rate settings. l The setting for normal operation of the radio is 1. l When set to 0, the radios transmit back and forth continuously regardless if they have any actual data. l 0 should be used only as a diagnostic tool and not for normal operation. l The strength of the signal may be gauged by the Clear to Send (CTS) LED. l A solid red (
l A blinking (
0 is useful to qualitatively gauge signal strength in Point-to-Point mode.
) CTS LED indicates a strong signal.
) CTS LED indicates a weaker signal. LUM0110AA Rev Jan-2019 Page 61 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 3. Configuring Point-to-MultiPoint Networks When installing MultiPoint networks it is important to do some up front planning around the devices to implement and the route the data is going to take back to the Master. A MultiPoint network can contain the following devices:
l Only one Master. All communications are from and to the Master. l An unlimited number of Slave radios (remote sites). l An unlimited number of Repeaters between any Slave and the Master. l Serial Repeaters can be Slave radios and Repeaters at the same time. This section provides details about the setup that applies specifically to a MultiPoint network:
l Point to MultiPoint network characteristics. l Using the Network ID or the Call Book to establish which radios in the network can communicate with each other. l Using subnet IDs to route traffic through the network, back to the Master. l Settings and recommendations for additional parameters that apply to a MultiPoint network. l Conserving power in devices within the network. l Running network diagnostics. Note: See Routing Communications through the Network (on page 72) and Assigning Subnet ID Values (on page 72) for additional information. LUM0110AA Rev Jan-2019 Page 62 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.1. Point to MultiPoint Network Characteristics A Point to MultiPoint network has these unique characteristics:
l Golden Settings (on page 63). l Master to Slave Communications (on page 63). l Slave to Master Communications (on page 63). 3.1.1. Golden Settings A Point-to-MultiPoint network requires that the Golden Settings (described in Golden Settings (on page 43)) are set the same on ALL radios in the network. If several independent MultiPoint networks are located in close proximity, the planning becomes more critical. It is very important to include as much frequency and time diversity as possible using different Min and Max Packet Size. In some instances the use of the MultiMaster Sync option may be required. In almost all MultiPoint networks, the Frequency Key is the same for all radios. In other networks, where parallel Repeaters are introduced, the Frequency Key value needs to change. 3.1.2. Master to Slave Communications Master - to - Slave communications within a MultiPoint network have these characteristics:
l Data packets sent from the Master include a 32-bit CRC. l The Master repeats its data broadcast between 0 to 9 times, depending on the Master Packet Repeat setting. For more information, see Master Packet Repeat (on page 79). l A Slave or Repeater does not send acknowledgments to the Master when it receives data. l When any Slave in the network receives the data packet from the Master with the 32-bit CRC, that Slave ignores any additional repeats of the data, and passes the data to its data port. l Repeaters in the network send data to Slave radios and other Repeaters. 3.1.3. Slave to Master Communications Slave - to - Master communications within a MultiPoint network have these characteristics:
l Data packets sent from the Slave to the Master include a 32-bit CRC. l When the Master successfully receives data, it sends an acknowledgment to the Slave and passes the data out its data port. LUM0110AA Rev Jan-2019 Page 63 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.2. Point-to-MultiPoint Network Quick Start This is a quick start procedure for setting up two radios in Point-to-MultiPoint mode. This mode allows for a Master to communicate with several Repeaters and Slaves simultaneously. 3.2.1. Point-to-MultiPoint Network Quick Start (Tool Suite) 1. Connect the radio to the serial port of a computer using either a serial cable or the diagnostics cable. 2. Connect the radio to a power source. Important!: Power supply ranges and recommendations vary depending on model. Verify the specifications for the model prior to connecting power. 3. Open a Tool Suite session. 4. Click the Configuration application. 5. Verify the correct port is selected in the Com Port field in the upper left of the Configuration ribbon. 6. On the Configuration ribbon, in the Network section, click the network the radio resides in or Click Add Network to create a new network in Tool Suite. 7. Click Read Radio on the Configuration ribbon to read the radio's current settings. l If using a diagnostics cable to connect to the radio, the radio automatically goes into Setup mode. l When in Setup mode, all three LEDs on the radio are solid green. l If using a data cable to connect to the radio, follow the prompt to press the radio's Setup button to put it in Setup mode. 8. Click the Operation Mode tab. 9. In the Modem Mode field:
Select 2 to set the radio as a Point-to-MultiPoint Master. Select 3 to set the radio as a Point-to-MultiPoint Slave. Note: A MultiPoint network can have only one Master, unless running in Multi-Master Sync mode. For more information, see Multi-Master Sync (on page 106). 10. Click the Baud Rate tab. 11. Change the Baud Rate, Data Parity, and Modbus RTU to match the device that the radio is to be connected to. 12. Click the Transmission Characteristics tab. 13. Set these parameters so they are identical on all radios in the network:
l Frequency Key l Max Packet Size l Min Packet Size l RF Data Rate LUM0110AA Rev Jan-2019 Page 64 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Note: If several independent MultiPoint networks are located in close proximity, it is very important to include as much frequency and time diversity as possible through use of different Frequency Key, Min and Max Packet Size, and Hop Table settings. 14. Click the MultiPoint Parameters tab. 15. In the Network ID field, set to any value between 1 and 4095. FREEWAVE Recommends: Set the Network ID to the last three or four digits of the Master radio's serial number if it is below 4095. This value must be the same in all radios in the network. Important!: A setting of 255 disables the Network ID feature and enables the Call Book. 16. Send the parameter settings by either:
l Sending all the settings for all parameters:
In the Configuration application, on the Network Title ribbon, click All. l Sending only the changed parameters:
In the Configuration application, on the Network Title ribbon, click Quick. Note: This option is only available if Read Radio is clicked and parameter settings are NOT sent from a template to the radio. LUM0110AA Rev Jan-2019 Page 65 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.2.2. Point-to-MultiPoint Network Quick Start (Terminal Interface) 1. Connect the radio to the serial port of a computer using either a serial cable or the diagnostics cable. 2. Connect the radio to a power source. Important!: Power supply ranges and recommendations vary depending on model. Verify the specifications for the model prior to connecting power. 3. Open a terminal emulator session. Use the Tool Suite Setup Terminal application if a terminal emulator is not available. 4. Connect to COMx (where 'x' is the number of the COM connected port). 5. Set these options:
l Data Rate: 19,200 l Data Bits: 8 l Parity: None l Stop Bits: 1 l Flow Control: None 6. Press the Setup button on the radio. If using the diagnostics cable, press <Shift+U>. l The three LEDs on the radio should all turn green l The Main menu appears on the screen. 7. Press <0> to access the Operation Mode menu. 8. Press <2> to set the radio as a Point-to-MultiPoint Master or Press <3> to set the radio as a Point-to-MultiPoint Slave. 9. Press <Esc> to return to the Main menu.
, indicating Setup mode. Note: A MultiPoint network can have only one Master, unless running in Multi-Master Sync mode. For more information, see Multi-Master Sync (on page 106). 10. Press <1> on the Main menu. 11. Change the Baud Rate, Data Parity, and Modbus RTU to match the device that the radio is to be attached to. 12. Press <Esc> to return to the Main menu. 13. Press <3> in the Main menu. 14. Set these parameters so they are the same on all radios in the network:
l FreqKey l Max Packet Size l Min Packet Size l RF Data Rate LUM0110AA Rev Jan-2019 Page 66 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Note: The Frequency Key option is located in the F submenu after pressing 0 to access the Frequency Key menu in Main menu 3. 15. Press <Esc> to return to the Main menu. 16. Press <5> on the Main menu. 17. In the Network ID field, set the value to any value between 1 and 4095. Note: A 255 setting disables the Network ID feature and enables the Call Book. FREEWAVE Recommends: Set the Network ID to the last three or four digits of the Master radio's serial number if it is below 4095. This value must be the same in all radios in the network. 18. Press <Esc> to exit the Setup menu and resume normal radio operation. LUM0110AA Rev Jan-2019 Page 67 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks 3.3. Point-to-MultiPoint Operation LEDs FGR3 User-Reference Manual Condition Powered, not linked Repeater and Slave linked to Master. No data. Repeater and Slave linked to Master. Master sending data to Slave. Repeater and Slave linked to Master. Slave sending data to Master. Master with diagnostics program running. Carrier Detect
(CD) Solid red bright Solid red bright Solid red bright Clear to Send
(CTS) Master Transmit
(Tx) Solid red dim Solid red dim Solid red dim Off Off Off Carrier Detect
(CD) Solid red bright Solid green Solid green Slave Transmit
(Tx) Clear to Send
(CTS) Off Off Off Blinking red Solid red bright Solid red bright Repeater Carrier Detect
(CD) Solid red bright Solid green Transmit
(Tx) Off Solid red dim Clear to Send
(CTS) Blinking red Solid red bright Solid green Solid red dim Solid red bright Solid green RCV data or Solid red bright Solid red dim Intermittent flash red Solid green Intermittent flash red Solid red bright Solid green Solid red bright Solid red bright Solid red bright Solid red dim Intermittent flash red Solid green Intermittent flash red Solid red bright Solid green Solid red bright Solid red bright Note: *In an idle condition, the CTS LED is solid red to blink
. with a solid link, as the link weakens the CTS LED on the Repeater and Slave begins LUM0110AA Rev Jan-2019 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned Page 68 of 143 by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.4. Overlapping MultiPoint Networks Overlapping MultiPoint networks may be set up effectively when several key parameters are set correctly. Overlapping MultiPoint networks are defined as networks using different Master radios, which share or overlap in a specific geographic area. It may also include collocated radios configured into different networks. For more information, see Application Note #5412, Synchronizing Collocated Masters (Multi-
Master Sync Mode) (available from www.freewave.com). Collocated MultiPoint networks require these parameters be unique for each network:
l Network ID (unless using the Call Book) l Frequency Key (with Repeater Frequency) l Max Packet Size l Min Packet Size Note: For more information about the installation of Point-to-MultiPoint networks, contact FreeWave Technical Support. See Contact FreeWave Technical Support on page 8 3.5. Establishing Communication with Other Radios in a MultiPoint Network For the radios in the network to communicate successfully, the radio needs to know what other devices are available for them to communicate with. Use the Network ID or the Call Book. FREEWAVE Recommends: While the Call Book is an option in Point-to-MultiPoint networks, FreeWave strongly recommends using the Network ID feature in most applications. If a large MultiPoint network is implemented using the Call Book and a radio needs to be added to or replaced in the network, each radio in the network must be physically reprogrammed and the new serial number entered in the radio's Call Book. This can be a time consuming process and can cause a delay in getting the network back up and running. Because the Network ID does not use serial numbers, MultiPoint Master radios and Repeaters may be added or replaced without reprogramming each Slave radio in the network. 3.5.1. Using the Network ID in MultiPoint Networks The Network ID parameter is located on the MultiPoint Parameters tab. In a single network, assign each radio the same Network ID. Slave radios link with the first Master or Repeater it hears that has a matching Network ID. When setting the Network ID:
l The value can be any value between 1 and 4095, except 255. l 255 enables the Call Book. LUM0110AA Rev Jan-2019 Page 69 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual l To help ensure the ID is unique to the network, avoid using numbers that coincide with nearby landmarks or highways. Example: Use the last four digits of the Master serial number if it is below 4095. This is ensured to be unique and does not overlap with other nearby FreeWave networks. l Use the Network ID function in conjunction with the Subnet ID feature (if necessary) to route data through the radio network. 3.5.2. Using the Call Book in MultiPoint Networks Although NOT recommended, the Call Book is an option in MultiPoint networks. If the Network ID feature is used in a MultiPoint network, no entries are needed in the Call Book of any of the radios. FREEWAVE Recommends: While the Call Book is an option in Point-to-MultiPoint networks, FreeWave strongly recommends using the Network ID feature in most applications. If a large MultiPoint network is implemented using the Call Book and a radio needs to be added to or replaced in the network, each radio in the network must be physically reprogrammed and the new serial number entered in the radio's Call Book. This can be a time consuming process and can cause a delay in getting the network back up and running. Because the Network ID does not use serial numbers, MultiPoint Master radios and Repeaters may be added or replaced without reprogramming each Slave radio in the network. Important!: Using the Call Book in a MultiPoint network can cause delay in resuming communications if a Master is damaged. Note: For information about setting the Call Book, see Using the Call Book in Point-to-Point Networks on page 93. In a MultiPoint network, the Slave radios and Repeaters are not listed in the Master radio's Call Book. Slave radios must have the Master and any Repeater it is going to use in its Call Book. These examples show the Call Book of a MultiPoint network comprised of a Master, Repeater, and Slave in which the Slave can communicate either through the Repeater or directly to the Master. MultiPoint Master Call Book (Unit Serial Number 900-0001) Entry
(0)
(1) Number 000-0000 000-0000 Repeater 1 Repeater 2 Note: No serial number entries are necessary in the Masters Call Book. LUM0110AA Rev Jan-2019 Page 70 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks MultiPoint Repeater Call Book (Unit Serial Number 900-0002) FGR3 User-Reference Manual Entry
(0)
(1) Number 900-0001 000-0000 Repeater 1 Repeater 2 MultiPoint Slave Call Book (Unit Serial Number 900-0003) Entry
(0)
(1)
(2) Number 900-0001 900-0002 000-0000 Repeater 1 Repeater 2 At times, the Slave radios need to be forced to go through a specific MultiPoint Repeater. In this scenario, the Slave radio's Call Book should contain only the serial number for that Repeater as the entry on line 0. 3.5.3. Programming Point-to-MultiPoint Extended Call Book In a MultiPoint network, Slave radios can be programmed to roam between Master radios and Repeaters using the MultiPoint Extended Call Book function. Slave radios with Call Book, as configured in this procedure, communicate with any radio whose serial number appears in any of the three columns. Procedure 1. Set the Network ID to 255. 2. 3. In the Call Book, enter 999-9999 as the last entry in the first and second columns. In the Call Book, set Entry to Call to All. Figure 19: HyperTerminal PTMP Extended Call Book LUM0110AA Rev Jan-2019 Page 71 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.6. Routing Communications through the Network When using the Network ID, a Repeater or Slave links to the first Repeater or Master it hears with the same ID. l Use Subnet IDs to determine the path a Repeater or Slave uses to communicate back to the Master. l Subnet IDs are particularly helpful to force:
l Two Repeaters in the same network to operate in series rather than in parallel. l Slave radios to communicate to a specific Repeater for load balancing purposes. Note: Forcing the communications path optimizes the performance of the network by ensuring the Repeater or Slave links to a Repeater or Master with robust RF communications. Subnet IDs can help to minimize latency. 3.6.1. Assigning Subnet ID Values Subnet IDs consist of two parts, both available on the MultiPoint Parameters tab:
l Rx - This setting identifies which radio a Repeater or Slave listens to. l In the terminal interface, this is the Rcv Subnet ID. l Tx - This setting identifies the ID this device transmits on and which devices listen to it. l The Tx Subnet ID parameter is relevant for MultiPoint Master radios and Repeaters only. l In the terminal interface, this is the Xmt Subnet ID. l The default (disable) setting for both Rx and Tx is F, F. l This is a visual way to indicate that the device is the final in the line of communication and does not use a subnet ID. l A MultiPoint Slave with a Subnet ID of F, F does not roam from one Repeater or network to the next. l It only links to a Master or Repeater that has either a Transmit Subnet setting of 0 or an F, F Subnet ID. l Setting both Rx and Tx Subnet ID to 0 allows a mobile Slave to roam from subnet to subnet, and possibly from network to network, provided the Network ID, Max and Min Packet Size, and RF Data Rates are the same between networks. The examples in this section show the subnet definitions from the Master radio through the network to the Slave radios. When the subnet path is defined, the Slave radios can follow the route back to the Master. LUM0110AA Rev Jan-2019 Page 72 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Example 1: Subnet and Specific Path Communication This example shows a network in which subnet IDs are used to force communications along a specific path. Figure 20: Subnet and Specific Path Communication Subnet and Specific Path Communication Radio Master Rx 0 Tx 0 Repeater 1 Repeater 2 Slave 0 1 2 1 2 F Additional Information The default settings (F, F) actually use 0, 0. The Rx Subnet on the Master has no effect on the network. Rx Subnet = 0 forces the radio to link only to the Master. Rx Subnet = 1 forces communication through Repeater 1. Repeater 1 transmits on subnet 2. Rx Subnet = 2 forces communication through Repeater 2. The Slave is the end of the network, so its Tx Subnet is F. LUM0110AA Rev Jan-2019 Page 73 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Example 2: Subnet and Communication Required through Repeaters This example shows:
l Repeater 2 must communicate through Repeater 1. l The Slave connected to Repeater 1 must route through Repeater 1. l The other two Slave radios must route through Slave/Repeater 2. Figure 21: Subnet and Communication Required through Repeaters Subnet and Communication Required through Repeaters Radio Master Rx 0 Tx 0 Slave 1 Repeater 1 Slave 2 Slave/Repeater 2 Slave 3 Slave 4 Slave 5 0 0 0 1 1 2 2 F 1 F 2 F F F Additional Information The default settings (F, F) actually use 0, 0. The Rx Subnet on the Master has no effect on the network. Rx Subnet = 0 forces the radio to link only to the Master. The Slave does not transmit to any device except the Master, so its Tx Subnet is F. Rx Subnet = 0 forces the radio to link only to the Master. Transmits on subnet 1. Rx Subnet = 0 forces the radio to link only to the Master. Rx Subnet = 1 forces the radio to link only to Repeater 1. It transmits on Tx Subnet 2 to Slave 4 and 5. Rx Subnet = 1 forces the radio to link only to Repeater 1. The Slave does not transmit to any device except Repeater 1, so its Tx Subnet is F. Rx Subnet = 2 forces the radio to link with Slave/Repeater 2. Rx Subnet = 2 forces the radio to link with Slave/Repeater 2. LUM0110AA Rev Jan-2019 Page 74 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Example 3: Subnet and Optional Slave Communication This example shows:
l Repeater 1 must talk directly to the Master. l Repeater 2 must talk directly to Repeater 1. l Slave 1, 2, and 3 are forced along the direction of the solid lines. l Slave 4 may link to the first Master or Repeater it hears in the network. Figure 22: Subnet and Optional Slave Communication Subnet and Optional Slave Communication Radio Master Rx 0 or F Tx 0 or F Repeater 1 Repeater 2 Slave 1 Slave 2 Slave 3 Slave 4 0 1 0 1 2 0 1 2 0 or F 0 or F 0 or F 0 Additional Information The default settings (F, F) actually use 0, 0. The Rx Subnet on the Master has no effect on the network. Rx Subnet = 0 forces the radio to link only to the Master. Rx Subnet = 1 forces communication through Repeater 1. Repeater 1 transmits on SubnetID 1. Rx Subnet = 0 forces communication through the Master. Rx Subnet = 1 forces communication through Repeater 1. Rx Subnet = 2 forces communication through Repeater 2. The 0, 0 setting allows the Slave to link with the:
first Master or l l Repeater it hears with the same Network ID. LUM0110AA Rev Jan-2019 Page 75 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.7. Setting Other MultiPoint Parameters The other MultiPoint Parameters options allow you to modify several different parameters in the radio that determine the characteristics of a MultiPoint network. l In Tool Suite, set these parameters in the MultiPoint Parameters tab. l These settings are available in the MultiPoint Parameters menu in the terminal interface. Note: See the Parameter Preference (on page 10) for a description of the parameter table's content. 3.7.1. 1 PPS Enable Delay Important!: When 1 PPS is enabled, the Master radio must have a 1 PPS pulse on its DTR pin, otherwise the RF network does not function. 1 PPS Enable Delay Setting Default Setting Options Terminal Menu Description Description 255 l 255 to disable 1 PPS l 0 to 254 to enter the delay
(5) Edit MultiPoint Parameters > (9) 1 PPS Enable/Delay The 1 PPS Enable/Delay setting allows a 1PPS signal to propagate from the Master to all Slave in a MultiPoint network. When this parameter is enabled a properly generated pulse applied on the DTR line of the Master provides a 1 PPS pulse on the CD line of any Slave in the network. Setup 1PPS Enable/Delay 1. On the Master radio, set the 1 PPS Enable/Delay parameter to 0. Note: The Master must have a 1 PPS pulse on the DTR pin, otherwise the RF network will not function. 2. Enable the 1 PPS Enable/Delay parameter on the Slave radios. Slave radios are calibrated at the factory. LUM0110AA Rev Jan-2019 Page 76 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Calibrate a Slave Radio in 1PPS Enable/Delay Mode 1. On the Master radio, trigger an oscilloscope on the 1 PPS pulse on the DTR line. 2. Monitor the CD line of the Slave radio. 3. If the timing on the Slave radio differs from the Master it may be adjusted via the value in the Slave radio's 1 PPS Enable/Delay parameter. The difference in time between each incremental integer value is 542.534 nanoseconds (ns). Changing the parameter to higher values decreases the Slave radio time delay and changing the parameter to lower values increases the time delay. When properly calibrated, the CD line Slave radio outputs a pulse that goes high for about 2 ms in sync with the 1 PPS pulse on the Master radio. The output on the Slave radio occurs within 20 microseconds of the input to the Master. 3.7.2. Diagnostics Diagnostics Setting Default Setting Options Terminal Menu Description:
Description 0 (Disabled) Any number between 0 and 128
(5) Edit MultiPoint Parameters > (B) Diagnostics Allows diagnostics data in the Network Diagnostics in Tool Suite to be viewed at the Master radio in parallel with application data. l The setting in this parameter determines how many slots out of 128 are dedicated to diagnostics. l Diagnostics is always secondary to actual transmitted data. Example: If set to 10, 1 out of every 10 data slots is for diagnostics data. If set to 100, 1 out of every 100 data slots is for diagnostics data. Note: For more information, see Reading Diagnostics in Tool Suite on page 86. 3.7.3. DTR Connect DTR Connect Setting Default Setting Description
(0) Off LUM0110AA Rev Jan-2019 Page 77 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual DTR Connect Setting Options Description
(0) Off - When set to off in the Slave radio, the radio transmits when the data is received.
(1) DTR Sensing - Forms a Point-to-Point link with the Master radio when the DTR line is high to send data.
(2) Burst Mode - The radio transmits data in bursts. l l l Terminal Menu Description:
(5) MultiPoint parameters > (4) DTR Connect Determines how the radio sends its data. Note: This mode is valuable when a network has many low data rate devices and to increase overall network capacity. The radio has two separate transmit and receive user data buffers of 2kb each. Caution: In case of a buffer overflow, the radio outputs unpredictable data. 3.7.4. Local Mode Local Mode Setting Default Setting Options Terminal Menu Description:
Description
(0) Disabled
(0) Disabled, (1) Enabled
(5) Edit MultiPointParameters > (E) Local Access Enable Local Mode to access a Slave radio with a local Master radio. Important!: This Master does NOT take the place of the network Master. Note: For more information, see Application Note #5457, Local Mode
(available from www.freewave.com). LUM0110AA Rev Jan-2019 Page 78 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks 3.7.5. Master Packet Repeat FGR3 User-Reference Manual Note: When using the radio in Modbus RTU mode, the Master Packet Repeat setting must match in every radio, regardless of whether the network is in Point-to-Point or MultiPoint mode. Master Packet Repeat Setting Default Setting Options Terminal Menu Description:
Description 3 Any number between 0 and 9.
(5) Edit MultiPoint Parameters > (1) Master Packet Repeat In a Point-to-MultiPoint network, Slave radios do not acknowledge transmissions from the Master. l If Slave radios did acknowledge all data transmissions, in a large network, the Master would soon become overwhelmed with acknowledgments from the Slaves. l Without acknowledgments, 100% confidence every Slave radio has received every packet cannot be met. l To address this issue, change the Master Packet Repeat parameter, assigning a value between 0 (the packet is transmitted once) to 9 (the packet is transmitted 10 times). For networks with solid RF links, this parameter should be set to a low value
(e.g.,1 or 2). l l If a network has some weak or marginal links it should be set with higher values. If a Slave radio receives a good packet from a Master more than once it discards the repeated packets. l Similarly, after a MultiPoint Repeater receives a good packet from the Master, it discards any further repeated packets. In turn, the Repeater sends the packet out to the next Repeater or Slaves the number of times corresponding to its own Master Packet Repeat setting. l Increasing the Master Packet Repeat setting increases the probability of a packet getting through, but also increases latency in the network because each packet from the Master or Repeater is being sent multiple times. Note: Therefore, it is important to find the optimal mix between network robustness, throughput, and latency. In general, a setting of 2 to 3 works well for most well designed networks. The Master Packet Repeat parameter may be set to 0 if the user software is capable of, or requires acknowledgment. In this case, if the Master sends a packet that the Slave radio does not receive, the user software controls the retries as needed. LUM0110AA Rev Jan-2019 Page 79 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual 3.7.6. Master Packet Repeat in MultiPoint Networks with Repeaters The Master Packet Repeat parameter must be set in MultiPoint Repeaters because a Repeater appears as a Master to a Slave radio. Therefore, the Repeater sends the packet out the number of times corresponding to its own Master Packet Repeat parameter setting. If this parameter is set improperly the reliability of the overall network may be diminished. Example: If a Master's Master Packet Repeat parameter setting is 3, the link between the Master and Repeater should be robust. If the Repeater's Master Packet Repeat parameter setting is 0, this could cause marginal links between the Repeater and the Slaves. The Slaves communicating through this Repeater only receive the initial packet from the Master with no repeats. Therefore, if the packet is not received on the first try, the Slave radio does not respond as expected. Note: The Master Packet Repeat parameter setting in any MultiPoint Repeater must be less than or equal to the Master's setting. 3.7.7. Max Slave Retry Max Slave Retry Setting Default Setting Options Terminal Menu Description:
3.7.8. Radio ID Radio ID Setting Default Setting Options Terminal Menu Description:
Description 9 Any number between 1 and 9.
(5) Edit MultiPoint Parameters > (2) Max Slave Retry l Defines how many times the Slave radio attempts to retransmit a packet to the Master before beginning to use a back-off algorithm as defined by the Retry Odds on page 82 setting. l The Slave radio retries stop when the Slave receives an acknowledgment from the Master. Description Blank Any 4 digit, user-defined number.
(5) Edit MultiPoint Parameters > (D) Radio ID Use this option to designate a radio with an arbitrary, user-defined, 4-digit number that identifies the radio in Diagnostics mode. LUM0110AA Rev Jan-2019 Page 80 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks 3.7.9. Radio Name FGR3 User-Reference Manual Radio Name Setting Default Setting Options Terminal Menu Description:
Description Blank A maximum of 20 characters in any combination of letters or numbers.
(5) Edit MultiPoint Parameters > (G) Radio Name Use this parameter to give a radio a name, such as its location. Naming radios can be helpful to identify a radio when in Diagnostics mode. 3.7.10. Repeaters Note: This parameter needs to be set in the MultiPoint Master only. The setting has no effect if set in a MultiPoint Slave. Repeaters Setting Default Setting Options Terminal Menu Description:
Description
(1) Enabled l 0 - Disabled l 1 - Enabled
(5) Edit MultiPoint Parameters > (0) Number Repeaters Indicates if any number of Repeaters exist in the network. 3.7.11. Repeater Frequency Repeater Frequency Setting Default Setting Options Terminal Menu Description
(0) Disabled
(0) Disabled
(1) Enabled
(5) Edit MultiPoint Parameters > (5) Repeater Frequency LUM0110AA Rev Jan-2019 Page 81 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Repeater Frequency Setting Description:
Description Enable this parameter when a Frequency Key is needed other than that of the Master. l This condition occurs when parallel Repeaters in a network may have overlapping areas of responsibility. l The default setting of 0 (Disabled) causes the Repeater to use the key set in the Frequency Key parameter on the Tool Suite Transmission Characteristics tab. Note: When the Repeater Frequency parameter is disabled and Subnets are NOT configured, the Frequency Key parameter setting in eachSlave radio MUST match the Master or Repeater acting as the Master for the radio. 3.7.12. Retry Odds Retry Odds Setting Default Setting Options Terminal Menu Description 0 Any number between 0 and 9.
(5) Edit MultiPoint Parameters > (3) Retry Odds LUM0110AA Rev Jan-2019 Page 82 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Retry Odds Setting Description:
Description While packets transmitted from the Master to the Slave radios in a MultiPoint network are not acknowledged, packets transmitted from Slaves to the Master are acknowledged. It is possible that more than one Slave attempts to transmit to the Master at the same time. Therefore, it is important that a protocol exists to resolve contention for the Master between Slaves in the network. This is addressed through the Max Slave Retry (on page 80) and Retry Odds parameters. l After the Slave has unsuccessfully attempted to transmit the packet the number of times specified in the Max Slave Retry parameter, it attempts to transmit to the Master on a random basis. l The Retry Odds parameter determines the probability that the Slave attempts to retransmit the packet to the Master; a low setting assigns low odds to the Slave attempting to transmit. l Conversely, a high setting assigns higher odds. Example: Consider two different Slave radios in a MultiPoint network, one with a strong RF link and the other with a weak RF link to the Master. If a Slave has a weak or poor link, set the Retry Odds parameter to 0 as it may become a chatty Slave and lockup the network, causing a loss of communication. l When the Retry Odds parameter is set to 0, after the Slave has exhausted the number of retries set in the Max Slave Retry parameter and still not gained the Masters attention, the Slaves data buffer is purged. FREEWAVE Recommends: A Retry Odds parameter set to 0 is recommended for most networks. 3.7.13. Slave / Repeater Slave / Repeater Setting Default Setting Options Terminal Menu Description
(0) Disabled
(0) Disabled
(1) Enabled
(5) MultiPoint Parameters > (A) Slave/Repeater LUM0110AA Rev Jan-2019 Page 83 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Slave / Repeater Setting Description:
Description The Slave/Repeater mode allows a radio in a MultiPoint network to switch between Slave and Repeater functions. l When in this mode, a radio repeats any packets sent across the network as well as uses the data port. l Thus, where one Repeater and one Slave may be required in another vendors network, FreeWave networks require only one radio. To operate a radio as a MultiPoint Slave/Repeater, these parameters must be set:
l The Modem Mode parameter in the Operation Mode tab must be set to MultiPoint Repeater. l The Slave/Repeater parameter in the MultiPoint Parameters tab must be enabled. 3.8. Conserving Power Power consumption can be essential, especially for remote sites that are difficult to access. Use these options on the Transmission Characteristics tab to conserve power. These settings are available in the Radio Transmission Characteristics menu in the terminal interface. l Low Power Mode - Available in MultiPoint Slaves. l Conserves power primarily by dimming the radio's LEDs. Note: For more information, see Low Power Mode (on page 84). l Remote LEDs - If the radio has the optional 20-in connector, use this option to connect remote LEDs through the diagnostics port. This feature may be used to save power in MultiPoint Repeaters where the other options are not available. Note: For more information, see Remote LED (on page 55). 3.8.1. Low Power Mode Important!: This setting applies only to MultiPoint Slave radios. Low Power Mode does not work with MultiPoint Repeaters because they are constantly transmitting. LUM0110AA Rev Jan-2019 Page 84 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Low Power Mode Setting Default Setting Options Terminal Menu Description:
Description 0 l Any number between 0 and 31. l The higher the number, the greater the power consumption decrease.
(3) Edit Radio TransmissionCharacteristics > (9) Low Power Mode Allows a MultiPoint Slave radio to consume less power, primarily by dimming the radio's LEDs. When set to 2 through 31, the radio sleeps between slots. Example: Using a setting of 2 the radio sleeps 1 out of 2 slots. Using a setting of 3 the radio sleeps 2 out of 3 slots, etc. When the radio is asleep, it hears nothing from the Master. This table shows the changes at different Low Power Mode settings. l The actual current draw depends on many factors. l The table gives only a qualitative indication of supply current savings. l A low number reduces latency and a high number reduces current consumption. Setting Description 0 1 Low power, disabled. l LEDs dimmed, radio remains awake. l Radio is listening to the Masters transmissions on every slot. l Radios data port is shut down if the l RTS line is de-asserted (low). In this case, the radio needs to be awakened before it is able to send data to the Master. 2 3 4-31 LEDs dimmed, radio sleeps every other slot. LEDs dimmed, radio sleeps 2 of 3 slots. LEDs dimmed, radio sleeps the number of slots corresponding to the setting. Example: With a setting of 31 the radio sleeps 30 of 31 slots. LUM0110AA Rev Jan-2019 Page 85 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual Low Power Mode Setting Description Notes l Power savings occur only when the Slave radio is linked. l No power savings occur when the Slave radio is transmitting data. l Low Power Mode is of little value when a Slave has a constant, high throughput. l The MCU Speed parameter MUST be set to 0 and the RF Data Rate parameter MUST be set to 3 for Low Power Mode to operate properly. l To communicate to an RS-232 port of a radio that is in Low Power Mode, the RTS line MUST be held high to wake it up. l The radio wakes up within approximately 20 milliseconds of when RTS goes high. If the Request to Send (RTS) line on the Slave radio is held high, the radio remains in normal operation regardless of the Low Power Mode setting. l l l After RTS is dropped the radio reverts to the Low Power Mode. If the radio has the DTR Connect (on page 77) parameter in the MultiPoint Parameters tab set to 1 or 2 and if the Low Power Mode is enabled (set to 1 to 31), the RTS line on the radio MUST be asserted for the DTR Connect feature to operate properly. l The diagnostic pins MUST be disabled or terminated to a cable for the sleep current in Lower Power Mode to match the specifications. l To disable the diagnostic pins, set these options:
l l In the Baud Rate tab, the Setup Port (on page 38) parameter is set to 1
(Main Only). In the MultiPoint Parameters tab, the Diagnostics (on page 77) parameter is set to 0 (Off). 3.9. Reading Diagnostics in Tool Suite The Network Diagnostics application provides a place to view diagnostic data for all the devices connected to the Master in the network in real time. Important!: The Network Diagnostics application is NOT meant to replicate the functionality of a Network Management System. It is a tool intended for occasional network monitoring or troubleshooting in the field, not for continuous, long-term collection of diagnostic data. This section provides basic steps for reading diagnostics using Tool Suite. Tool Suite stores the diagnostic data in the database for import from or export to a diagnostic file. For information regarding the data available, recommended best practices, and importing and exporting files using the Network Diagnostics application, see the Tool Suite User Manual available in the Tool Suite software. LUM0110AA Rev Jan-2019 Page 86 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 3. Configuring Point-to-MultiPoint Networks FGR3 User-Reference Manual To help identify the radios in the network when running Network Diagnostics, set the Radio Name and Radio ID fields on the MultiPoint Parameters tab. The diagnostic program must be run from the Master radio. Diagnostics require:
l A setting between 1 and 128 in the Diagnostics parameter available in the MultiPoint Parameters menu on the Master. l A second computer or serial connection to run the diagnostics software. l A diagnostics cable. (Available from FreeWave.) l Diagnostics software. (Available from www.freewave.com). Note: For more information about diagnostics, contact FreeWave Technical Support. Contact FreeWave Technical Support (on page 8) for assistance. Procedure 1. Connect the Master to the computer running Tool Suite. 2. Open Tool Suite. 3. On the Applications tab, click Network Diagnostics. 4. In the Networks section of the ribbon, use the list box to select the serial network to run diagnostics on. If there is no network defined, click Add and follow the instructions in the wizard. 5. On the ribbon, click Start. 6. To stop running diagnostics, click Stop. Note: The Network Diagnostics application continues to poll for diagnostic data until it is stopped. Important!: Tool Suite is NOT optimized for the collection and management of large amounts of diagnostic data from continuous polling. Collection of excessive amounts of data results in overall performance degradation in Tool Suite and network throughput degradation. LUM0110AA Rev Jan-2019 Page 87 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 4. Configuring Point-to-Point Networks Point-to-Point networks are the most basic type of network and do not require much more than the setup described in the basic programming and setup section. This section provides:
l A brief quick start to setup a Point-to-Point network. l An LED chart for LED function within a Point-to-Point network. l Information about programming the Call Book. 4.1. Point-to-Point Network Quick Start To establish a link between a pair of FreeWave radios just received from the factory, complete these steps for each radio. 4.1.1. Point-to-Point Network Quick Start (Tool Suite) 1. Connect the radio to the serial port of a computer either through a serial cable or via the diagnostics cable. 2. Connect the radio to a power source. Note: Power supply ranges and recommendations vary depending on model. Verify the specifications for the model you are using prior to connecting power. 3. Open a Tool Suite session. 4. Click the Configuration application. 5. Verify the correct port is selected in the Com Port field in the Configuration ribbon. 6. On the Configuration ribbon, in the Networks section, select the network the radio resides in or click Add Network to create a new network in Tool Suite. LUM0110AA Rev Jan-2019 Page 88 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks FGR3 User-Reference Manual 7. Click Read Radio on the Configuration ribbon to read the radio's current settings. l If using a diagnostics cable to connect to the radio, the radio automatically goes into Setup mode. l If using a data cable to connect to the radio, a prompt appears to press the radio's Setup button to enter Setup mode. l When in Setup mode, all three LEDs on the radio display solid green
. 8. Click the Operation Mode tab. 9. In the Modem Mode field, select to set the radio to Point-to-Point mode. Example: Set one radio as a Point-to-Point Master (Mode 0) and the other as a Point-to-Point Slave (Mode 1). Note: A Point-to-Point network can have only one Master. For more information about modem modes, see Setting the Radio's Role in the Network and the Network Type (on page 32). 10. Click the Baud Rate tab. 11. Change the Baud Rate, Data Parity, and Modbus RTU to match the device that the radio is to be attached to. 12. Click the Transmission Characteristics tab. 13. Set these parameters so they are identical on all radios in the network:
l Frequency Key l Max Packet Size l Min Packet Size l RF Data Rate If several independent networks are located in close proximity, it becomes very important to include as much frequency and time diversity as possible through use of different Frequency Key, Min and Max Packet Size, and Hop Table parameter settings. 14. Click the Call Book tab. 15. Enter the Slave serial number in the Masters Call Book. 16. Enter the Masters Serial number in the Slaves Call Book, or disable the Slave Security parameter in the Slave. Note: For more information about setting up the Call Book see Using the Call Book in Point-
to-Point Networks (on page 93). Shortly after both radios are plugged in, they should establish a link with each other and the connection is complete. 17. Using the Point-to-Point Operation LEDs (on page 92), verify that the radios are operating as expected. 18. On the Configuration application in the Network Title ribbon:
LUM0110AA Rev Jan-2019 Page 89 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks FGR3 User-Reference Manual l Click All to send all the settings for all parameters. l Click Quick to send only the changed parameters. Note: Quick is only available if Read Radio is selected and parameter settings are NOT sent from a template to the radio. 4.1.2. Point-to-Point Network Quick Start (Terminal Interface) 1. Connect the radio to the serial port of a computer either through a serial cable or via the diagnostics cable. 2. Connect the radio to a power source. Note: Power supply ranges and recommendations vary depending on model. Verify the specifications for the model you are using prior to connecting power. 3. Open a terminal emulator session. Note: Use the Setup Terminal application in Tool Suite if a terminal emulator is unavailable. 4. Connect to COMx (where 'x' is the number of the COM port being connected). 5. Set these parameters to:
l Data Rate - 19,200 l Data Bits - 8 l Parity - none l Stop bits - 1 l Flow Control - none 6. Press the Setup button on the radio. If using the diagnostics cable, press <Shift+U>. l When in Setup mode, all three LEDs on the radio display solid green l The Main Menu appears in the window. 7. Type 0 and press <Enter> to access the Operation Mode menu. 8. Type 0 and press <Enter> to set the radio as a Point-to-Point Masteror Type 1 and press <Enter> to set the radio as Point-to-Point Slave. Note: For more information about modem modes, see Setting the Radio's Role in the Network and the Network Type (on page 32). 9. Press <Esc> to return to the Main menu. 10. On the Main Menu, type 1 and press <Enter>. 11. Change the Baud Rate, Data Parity, and Modbus RTU to match the device that the radio is to be attached to. 12. Press <Esc> to return to the Main menu. 13. On the Main Menu, type 2 and press <Enter> to update the Call Book. LUM0110AA Rev Jan-2019 Page 90 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks FGR3 User-Reference Manual 14. Enter the Slave serial number in the Masters Call Book. 15. Enter the Masters Serial number in the Slaves Call Book or disable the Slave Security (on page 59) parameter in the Slave. Note: For more information about setting up the Call Book see Using the Call Book in Point-
to-Point Networks (on page 93). 16. On the Main Menu, type 3 and press <Enter>. 17. 18. Press <3> on the Main menu. 19. Set these parameters so they are identical on all radios in the network:
l Frequency Key l Max Packet Size l Min Packet Size l RF Data Rate Note: The Frequency Key option is located in the F submenu after you press <0> to access the Frequency Key menu on Main menu <3>. 20. Press <Esc> to return to the Main menu. Shortly after both radios are plugged in, they should establish a link with each other and the connection is complete. 21. Using the Point-to-Point Operation LEDs (on page 92), verify that the radios are operating as expected. 22. Press <Esc> to exit the Setup menu and resume normal radio operation. LUM0110AA Rev Jan-2019 Page 91 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks 4.2. Point-to-Point Operation LEDs FGR3 User-Reference Manual Condition Powered, no link Linked. No Repeater Sending sparse data Master calling Slave through Repeater Carrier Detect
(CD) Solid red bright Solid green Solid red bright Master linked to Repeater, not to Slave Flashing orange Repeater linked to Slave Mode 6 Waiting for ATD command Setup Mode Solid green Solid red bright Solid green Master Transmit
(Tx) Solid red bright Slave Repeater Clear to Send
(CTS) Solid red bright Carrier Detect
(CD) Solid red bright Transmit
(Tx) Off Clear to Send
(CTS) Blinking red Carrier Detect
(CD) Solid red bright Transmit
(Tx) Off Clear to Send
(CTS) Blinking red Intermittent flash red Intermittent flash red Solid green Intermittent flash red Intermittent flash red N/A N/A N/A Solid red dim Solid red dim Intermittent flash red Off Solid green Solid red bright Solid red bright Solid red bright Off Solid red bright Off Blinking red Blinking red Intermittent flash red Blinking red Solid green Solid red bright Intermittent flash red Off Intermittent flash red Blinking red Solid red bright Off Blinking red Solid Red bright Solid green N/A Solid red dim Solid red bright Intermittent flash red N/A Intermittent flash red N/A Solid green Solid green Solid green Solid green Solid green Solid green Solid green LUM0110AA Rev Jan-2019 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned Page 92 of 143 by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks FGR3 User-Reference Manual 4.3. Using the Call Book in Point-to-Point Networks Using the Call Book offers both security and flexibility in determining how FreeWave radios communicate with each other. Important!: The Call Book is required in Point-to-Point networks. FREEWAVE Recommends: While the Call Book is an option in Point-to-MultiPoint networks, FreeWave strongly recommends using the Network ID feature in most applications. If a large MultiPoint network is implemented using the Call Book and a radio needs to be added to or replaced in the network, each radio in the network must be physically reprogrammed and the new serial number entered in the radio's Call Book. This can be a time consuming process and can cause a delay in getting the network back up and running. Because the Network ID does not use serial numbers, MultiPoint Master radios and Repeaters may be added or replaced without reprogramming each Slave radio in the network. l The Call Book allows a maximum of 10 FreeWave radios. l Designate 1 to 4 Repeaters to use with each radio. l Designate which Slave the Master calls. These settings are required for two FreeWave radios to communicate in Point-to-Point mode:
1. The Master radio serial number must be listed in the Slave radio's Call Book or Slave Security is turned off in the Slave. 2. The Slave serial number must be listed in the Master Call Book . 3. The Master must be programmed to call the Slave (Entry to Call option). a. Select the number in the Entry to Call field, select All to direct the Master to call all Slave radios. Note: To set the Entry to Call option in the terminal interface, press <C> at the Call Book menu, followed by the menu number corresponding to that Slave. To call any available Slave in the list, press <C> then press <A> to direct the Master to Call All. It is important that the Call Book slots (0-9) are filled sequentially starting with slot 0. l When a Master is instructed to Call All, it calls all Slave radios listed until it reaches the first serial number of 000-0000 (or a blank slot). l If a serial number is entered after the all zero number or as a Repeater, the Master does not recognize it as a valid number. Note: When entering numbers into the Call Book, define only the Repeaters in the Master's Call Book. The Slave's Call Book only requires the Master serial number. A Repeater need not have anything listed in its Call Book. LUM0110AA Rev Jan-2019 Page 93 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks 4.3.1. Setting the Call Book in Tool Suite FGR3 User-Reference Manual In the Tool Suite Configuration application, select the device to program. 1. 2. Click the (2) Call Book tab. 3. In the Number column in Row 0, enter the seven-digit serial number of the radio being called. In the Repeater 1 column, enter the first Repeater's seven-digit number. If no Repeaters are being used, leave the column empty. In the Repeater 2 column, enter the second Repeaters 7-digit number. If only one Repeater is being used, leave the column empty. If Repeaters are being used, select the appropriate Entry to Call option in the Master Call Book. 4. 5. 6. 7. To apply the changes, click either the Quick or All icon. Tool Suite applies the changes to the radio. 4.3.2. Setting the Call Book in the Terminal Interface 1. On the Setup menu, click C(2) Edit all Book. The Modem Call Book window opens. Figure 23: Modem Call Book window 2. Enter the number or letter associated with the option to select. 3. In the Enter New Number prompt, enter the seven-digit serial number of the radio being called. The system prompts for the first Repeater's serial number. If no Repeaters are being used, press <Esc> and continue. Otherwise, enter the 7-digit serial number of the Repeater. The system prompts for the second Repeater's serial number. 4. LUM0110AA Rev Jan-2019 Page 94 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks FGR3 User-Reference Manual 5. Enter the 7-digit serial number of the second Repeater. If only one Repeater is being used, press <Esc>. The system refreshes the radios Call Book menu with the new changes. 6. Repeat steps 2 to 5 for additional radios in the network. 7. Press <Esc> to return to the Main menu. LUM0110AA Rev Jan-2019 Page 95 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 4. Configuring Point-to-Point Networks FGR3 User-Reference Manual 4.3.3. Programming Point-To-Point Extended Call Book to Use Three or Four Repeaters In a Point-to-Point configuration, FreeWave radios can use a maximum of four Repeaters. 1. To use three or four Repeaters, program the Call Book with the Slave serial number, followed by the first two Repeaters. 2. On the next line enter 999-9999 as the radio to call. 3. When prompted for the Repeaters enter the third and fourth Repeaters in the link. Figure 24 shows a Point-to-Point link where a Slave is called through four Repeaters. In this example:
l the Master is calling the Slave, 571-3872, through Repeater 1, 901-1234, l then Repeater 2,910-0234, l then Repeater 3, 571-3456, and finally l Repeater 4, 571-4567. l Entering the serial number 999-9999 in line 1 instructs the Master to continue calling through the Repeaters programmed on that line. Figure 24: Point-to-Point link where a Slave is called through four Repeaters l To call a Slave radio through one or more Repeaters, that Slave must be called individually. l With Call All selected, the Master will not connect with any Slave radios through Repeaters. l The Master calls every Slave in the list and connects with the first Slave that responds. l When calling through a Repeater, the Master must first call that Repeater and establish a communications link with it prior to making contact with the Slave. LUM0110AA Rev Jan-2019 Page 96 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 5. Advanced Programming The settings and scenarios covered in this section are considered advanced programming. l Working with Parallel Repeaters (on page 98) l Setting and Changing Radio Passwords (on page 100) l Enable and Set Up AES Encryption (on page 101) l Encryption Channel Key (on page 102) l Encryption Key (on page 103) l Encryption (Strength) (on page 104) l Troubleshooting AES Setup (on page 105) l Low Baud Rates (on page 106) l Multi-Master Sync (on page 106) l Time Divisible Multiple Access (TDMA) (on page 106) LUM0110AA Rev Jan-2019 Page 97 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual 5.1. Working with Parallel Repeaters When Repeaters are added to a network, plan accordingly to avoid creating a parallel Repeater scenario. A parallel Repeater is defined as two or more Repeaters linked to the same point in the network. l Repeaters Data Transmitted on the Same Frequency Key (on page 98) l Adding a Repeater to the Network (on page 99) 5.1.1. Repeaters Data Transmitted on the Same Frequency Key In this diagram, the Slave radio in the middle has overlapping coverage from both the Repeaters
(parallel Repeaters). Data from the Repeaters is transmitted on the same Frequency Key in the same time slot, which creates message collisions. Figure 25: Slave Radio with Overlapping Coverage To resolve this scenario, change these settings on one or more of the Repeaters in conflict:
Settings to Change on Repeaters in Conflict Setting Repeater Frequency Description l Set the Repeater Frequency parameter in the MultiPoint Parameters tab to any number other than 0. If set to a number other than 0, the radio uses the frequency key set in the Frequency Key parameter in the Transmission Characteristics tab, instead of the frequency key assigned to the Master. l Frequency Key Set the Frequency Key parameter in the TransmissionCharacteristics tab to a key other than that of the conflicting Repeater. LUM0110AA Rev Jan-2019 Page 98 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual 5.1.2. Adding a Repeater to the Network Figure 26: Repeater Added to Network If a Repeater needs to be added to the network, use these steps to ensure any parallel Repeater issues are resolved before deploying the Repeater in the network. 1. In Tool Suite, run a network diagnostics file. Gather the settings from all the Repeaters that are currently in the network. 2. Review the network diagnostics file. Pay special attention to these settings on each Repeater and the Master:
l Frequency Key l Repeater Frequency l Rx and Tx Subnet IDs 3. On a piece of paper, draw the network. 4. Note the above settings for each Repeater. Verify there are no duplicates. If there are duplicates, change the Repeater Frequency and the Frequency Key parameters described in the table. If the Repeater being adding is the only Repeater in the network, set the:
5. 6. a. Frequency Key parameter to match the Master. b. Rx Subnet ID parameter to match the Master's Tx Subnet ID parameter setting c. Tx Subnet ID parameter to 1. d. In the Master, set the Repeaters parameter to Enabled. LUM0110AA Rev Jan-2019 Page 99 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual 5.2. Setting and Changing Radio Passwords Use passwords to prevent access to or changing of any of the radios parameters. This option is useful to prevent unauthorized personnel from gaining access to the radio settings. Note: If the Setup Port option on the Baud Rate tab is set to (1) Main Only or (3) Both, the password is only accepted if the option is accessed from the main data port. To use the Password function using the diagnostics port, the Setup Port option must be set to (2) Diagnostics Only. Warning! If the password feature is enabled and the password is forgotten, the radio MUST be returned to FreeWave to have the password disabled. 5.2.1. Setting the Password 1. On the Setup menu in the terminal interface, select (8) Chg Password. New PW? (<esc> to exit) appears. Note: Press <Esc> to cancel the process at any time. 2. Enter exactly four characters. Passwords are case sensitive.
<Enter> to accept, <esc> to quit appears. 3. Press <Enter> to accept the password and enable the feature. Press <Esc> to quit the process and not enable the password. Important!: Press <Enter> and the password appears on the line above. The password is case sensitive and every keystroke is a character. 5.2.2. Changing a Password After the password feature has been enabled, it is possible to change to a new password. 1. On the Setup menu in the terminal interface, select (8) Chg Password. The Enter Security Code prompt appears. 2. Enter the current four character, case-sensitive password. The prompt to enter the new password appears. 3. Re-enter the new four character, case-sensitive password. Note: Press <Esc> to cancel the process at any time. 4. Press <Enter> to accept the password and enable the feature. Press <Esc> to quit the process and not enable the password. Important!: Press <Enter> and the password appears on the line above. The password is case sensitive and every keystroke is a character. LUM0110AA Rev Jan-2019 Page 100 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual 5.2.3. Disable a Password After the password features has been enabled, it is possible to disable the password if the current password is known. Important!: The password can only be disabled using the prompt when reading the radio in Tool Suite or through a terminal emulator. The password CANNOT be disabled using Setup Terminal application in Tool Suite. 1. On the Setup menu in the terminal interface, select (8) Chg Password. 2. Hold down the <Alt> key and type 0255 using the number pad on the keyboard. 3. Release the <Alt> key. 4. Repeat this step three more times (hold <Alt> and type 0255 a total of 4 times). Important!: Type the 0255 using the NUM Pad on the keyboard, NOT the top row of numerals. 5. After the fourth entry, the password is disabled. 5.3. Enable and Set Up AES Encryption Protecting the confidentiality, integrity, and authenticity of data communications is essential to maintaining a robust, reliable, and secure wireless infrastructure. FreeWave has incorporated a number of mechanisms to achieve these critical security objectives, including the use of AES encryption. When available and enabled, AES encryption adds a layer of 128-bit, 192-bit, or 256-
bit encryption strength to the data before it is sent over the RF link. Note: AES encryption is available as an option set at the factory in firmware v10.6.6 and later in some FGR3 models. When using AES encryption, these settings are required:
l Encryption Channel Key (on page 102). l Encryption Key (on page 103). l Encryption (Strength) (on page 104). Important!: These settings are ONLY available in the (3) Edit Radio Transmission Characteristics > (E) Encryption menu in the terminal interface. These settings are NOT available in Tool Suite. Note: For information about accessing the Setup menu using the terminal interface, see Access the Setup Menu Using a Terminal Emulator (on page 23). LUM0110AA Rev Jan-2019 Page 101 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual Important!: When AES is enabled, every radio in the network must have matching encryption strengths, encryption keys, and encryption channel keys, and the MCU Speed parameter set to 3 for successful communication and data transmission. 5.3.1. Encryption Channel Key Note: AES encryption settings are available only through the Setup menu in the terminal interface. If the radio does not have Encryption enabled, menu option E in the (3) Edit Radio Transmission Characteristics menu is blank and has no function. Important!: This setting MUST match across all radios in the network. Encryption Channel Key Setting Default Setting Options Terminal Menu Description:
Description Blank Any set of hexadecimal pairs identified in Description.
(3) Edit Radio Transmission Characteristics > (E) Encryption >
(6) Channel Key The channel key is required when AES encryption is enabled for radios in the network to link when AES encryption is enabled. This setting is different from the Encryption Key parameter because it does not encrypt the actual data but is required with the other Golden Settings, described in a network, for the communication to take place. Channel keys should be random and entered as hexadecimal values (e.g.,0 to F in two-character pairs). Any combination of characters can be used for the key. Example: A combination of numbers, or a sentence or phrase converted into hexadecimal format. Various string-to-hexadecimal converters are available on the Internet. Enter the encryption key in 2-character hexadecimal combinations in lines 00 to 07 in the lines provided. LUM0110AA Rev Jan-2019 Page 102 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming 5.3.2. Encryption Key FGR3 User-Reference Manual Note: AES encryption settings are available only through the Setup menu in the terminal interface. If the radio does not have Encryption enabled, menu option E in the (3) Edit Radio TransmissionCharacteristics menu is blank and has no function. Important!: This setting MUST match across all radios in the network. Encryption Key Setting Default Setting Options Terminal Menu Description Blank Any set of hexadecimal pairs identified in Description.
(3) Edit Radio Transmission Characteristics > (E) Encryption >
(5) Enter Key LUM0110AA Rev Jan-2019 Page 103 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual Encryption Key Setting Description:
Description The encryption key is the piece of information used to encrypt and un-encrypt the data sent through the network. Even with encryption, the data is only as secure as the strength of the encryption key used. Keys should be random and entered as hexadecimal values (i.e., 0 to F in two-
character pairs). Any combination of characters can be used for the key. Example: A combination of numbers, or a sentence or phrase converted into hexadecimal format. Various string-to-hexadecimal converters are available on the Internet. Enter the encryption key in 2-character hexadecimal combinations in the lines provided:
The Enter Key option always asks for all 32 lines of the encryption key. However, the encryption strength you select determines how many of the lines are required:
l 128-bit encryption - Enter key information in rows 00 to 0F. l The last 16 lines (10 to 1F) are ignored. l 192-bit encryption - Enter key information in rows 00 to 17. l The last 8 entries (18 to 1F) are ignored. l 256-bit encryption - Enter key information in rows 00 to 1F. l All lines areused. 5.3.3. Encryption (Strength) Note: AES encryption settings are available only through the Setup menu in the terminal interface. If the radio does not have Encryption enabled, menu option E in the (3) Edit Radio TransmissionCharacteristics menu is blank and has no function. LUM0110AA Rev Jan-2019 Page 104 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming FGR3 User-Reference Manual Important!: This setting MUST match across all radios in the network. Encryption (Strength) Setting Default Setting Options l Description
(0) Off
(0) Off - Turns off AES encryption.
(2) AES 128 - Enables AES encryption, 128-bit strength.
(3) AES 192 - Enables AES encryption, 192-bit strength.
(4) AES 256 - Enables AES encryption, 256-bit strength. l l l The options available for selection are based on the encryption strength set at the factory, or within the upgrade to use AES completed with FreeWave technical support's assistance. Example: If the radio is factory set to include AES 256, then each strength option is available. However, if the radio is factory set to include AES 192, then only Off, AES 128, and AES 192 areavailable. Note: Selecting any option other than (0) Off enables AES encryption. The encryption key and the channel key are required for successful communication. Terminal Menu Description:
(3) Edit Radio Transmission Characteristics > (E) Encryption AES encryption is available in various strengths. l The network and the data being sent determine the encryption strength used. l The higher the encryption strength, the stronger the encryption although it can also take longer for the encryption and un-encryption to take place. 5.3.4. Troubleshooting AES Setup The radios link, transmit data, and then unlink. l Verify that the MCU Speed parameter is set to 3 in the terminal interface. The radios link, transmit data, but the data is in unrecognizable characters. l Verify that the Encryption Key on each radio is set exactly the same. If the keys do not match, the radios can still transmit data, but cannot decrypt the data. The radios do not link and the golden settings are all set the same. l Verify that the Channel Key in the Encryption menu is set the same across the radios in the network. If the keys do not match, the radios will not link when AES is enabled, even if the golden settings match. LUM0110AA Rev Jan-2019 Page 105 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 5. Advanced Programming 5.4. Low Baud Rates The radio's Baud Rate may be set to 300, 600, or 900. FGR3 User-Reference Manual Note: For more information about using a low baud rate, Contact FreeWave Technical Support (on page 8). 5.5. Multi-Master Sync The Multi-Master Sync setting is reserved for applications in both Point-to-Point and MultiPoint modes with concentrations of Master units where it is necessary to reduce interference between the Master radios. l For more information about using Multi-Master Sync in non-TDMA mode, see Application Note #5412, Synchronizing Collocated Masters. Note: For more information about using Multi-Master Sync while in TDMA mode, contact FreeWave Technical Support. See Contact FreeWave Technical Support (on page 8). 5.6. Time Divisible Multiple Access (TDMA) l Available as an optional, add-on feature, the FreeWave Time Division Multiple Access
(TDMA) protocol is an enhanced and sophisticated version of Point-to-MultiPoint communications. l The TDMA protocol provides timing and other parameters, which in turn allow large radio networks to work in a non-polled environment. Important!: This option is only used for peer-to-peer communications or when applications are very time specific. If you purchase TDMA as an option, additional information is provided to you about implementing and using the feature. Note: For additional information about TDMA, contact FreeWave Technical Support. See Contact FreeWave Technical Support (on page 8). LUM0110AA Rev Jan-2019 Page 106 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 6. Viewing Radio Statistics When reading a radio, the system shows data transmission statistics the radio has gathered during the most recent session. This information is valuable to know the signal strength and noise levels of the link. Statistics are gathered during each time the Master and Slave link and are reset when the next link begins. More data transmission characteristics are available, including averages gathered over time, in the Network Diagnostics application. Note: For information about running network diagnostics see the Tool Suite User Manual. l View Statistics in Tool Suite (on page 108) l View the Radio Transmission Characteristics in the Terminal Interface (on page 108) l Antenna Reflected Power (on page 108) l Master-Slave Distance (on page 108) l Noise Level (on page 108) l Number of Disconnects (on page 109) l Radio Temperature (on page 109) l Rate % (Receive Percentage Rate) (on page 109) l Signal Level (on page 110) l Transmit Current (on page 110) LUM0110AA Rev Jan-2019 Page 107 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 6. Viewing Radio Statistics 6.1. View Statistics in Tool Suite FGR3 User-Reference Manual View the same statistics using the Setup Terminal option in Tool Suite. In Tool Suite, click Configuration > Read Radio. 1. 2. Click the Device Information tab. 6.2. View the Radio Transmission Characteristics in the Terminal Interface On the Setup main menu, click (4) Show Radio Statistics. 6.2.1. Antenna Reflected Power This is a measurement of the transmitted power that is reflected back into the radio from mismatched antennas or cables, or loose connections between the radio and antenna. A reading of:
l 0 to 5 is good. l 5 to 20 is marginal. l 20 or higher indicates that the connections should be inspected for loose connections and cable quality. l 30 or higher indicates a definite problem in the system. The most likely reason for a higher Antenna Reflected Power reading is a cable issue between the radio and the antenna: loose connections, cable kinks, breaks in cable shielding, moisture in the fittings or connections, etc. Less commonly, a high Antenna Reflected Power reading can indicate a hardware problem with the radio itself, such as a damaged RF connector. Lastly, a high reading may indicate a problem with the antenna itself, although antenna problems are the least likely indicator. 6.2.2. Master-Slave Distance The physical distance between the Slave radio and the Master radio in the network. Note: This distance is most accurate at a distance greater than 2.5 miles (4.0234 km). 6.2.3. Noise Level The Noise Level indicates the level of background noise and interference at this radio and at each of the Repeaters in the link. The number is an average of the noise levels measured at each frequency in the radios frequency hop table. LUM0110AA Rev Jan-2019 Page 108 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 6. Viewing Radio Statistics FGR3 User-Reference Manual The individual measurement values at each frequency hop channel are shown in the 900MHz Frequency Zones Table (on page 49). If viewing statistics in the terminal interface, press <Enter> when the Radio Statistics menu appears. l Ideally, the difference between the average signal level and average noise level should be 15 or more. l Margins that are significantly higher than this are an indication of a high level of interference that may degrade the performance of the link. 6.2.4. Number of Disconnects The value in this statistic indicates the total number of times the link between the Master and the Slave has been lost and the radios lose Carrier Detect from the time the radio is powered on until the radio is put into Setup mode. l Under ideal operating conditions, the number of disconnects should be 0. l One or more disconnects may indicate a weak link, the presence of severe interference problems, or loss of power to any of the radios in the link. Note: In Tool Suite, the disconnect information is available in the Summary View under Network Diagnostics. 6.2.5. Radio Temperature The Radio Temperature value is the current operating temperature of the radio in degrees Celsius. FREEWAVE Recommends: For proper operation, a FreeWave radio must be in the temperature range of -40 to +75 C. 6.2.6. Rate % (Receive Percentage Rate) The Rate % measures the percentage of data packets that were successfully transmitted from the Master and received by the upstream radio on the first attempt. The rate percentage represents only what the upstream radio received. l A number of 75 or higher indicates a robust link that provides very good performance even at high data transmission rates. l A number of 15 or lower indicates a weak or marginal link that provides lower data throughput. l Throughput is reduced by 50 percent if the network contains a Repeater. LUM0110AA Rev Jan-2019 Page 109 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 6. Viewing Radio Statistics FGR3 User-Reference Manual Note: Many settings can impact actual throughput, including Master Packet Repeat and Max Slave Retry. If the link is asymmetrical, the percentage reported in this statistic can be very high, and the uplink can still be poor. 6.2.7. Signal Level The Signal Level indicates the level of received signal at the radio and at each of the Repeaters in the link. l The source of the signal is the radio that transmits to the radio reading this statistic. l The number is an average of the received signal levels measured at each frequency in the radio's frequency hop table. l For a reliable link, the margin should be at least 15 dB. l Low average signal levels can often be corrected with higher gain antennas, better antenna placement and/or additional Repeaters. The individual measurement values at each frequency hop channel are shown in the 900MHz Frequency Zones Table (on page 49). If viewing statistics in the terminal interface, press <Enter> when the Radio Statistics menu appears. 6.2.8. Transmit Current The Transmit Current measures the current draw of the transmitter in milliamps (mA). See the radio specifications for typical values. LUM0110AA Rev Jan-2019 Page 110 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 7. Approved Antennas l 900MHz Yagi Directional Antennas (on page 112) l 900MHz Omni-directional Antennas (on page 112) LUM0110AA Rev Jan-2019 Page 111 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 7. Approved Antennas 7.1. 900MHz Yagi Directional Antennas FGR3 User-Reference Manual Note: The FGR3 is approved by the FCC for use with directional antennas with an 8.6 dBi gain or less. Manufacturer 900MHz Yagi Directional Antennas Gain
(dBi) 8 8.6 8.6 Larsen Bluewave WaveLink YA6-900 BMY890G5502N4 PRO890-8 Manufacturer Model Number FreeWave Model Number EAN0906YA EAN0906YC EAN0906YC 7.2. 900MHz Omni-directional Antennas Note: The FGR3 is approved by the FCC for use with omni-directional antennas with a 8.15 dBi gain or less. Manufacturer Model Number Manufacturer 900MHz Omni-directional Antennas Gain
(dBi) 3 3 5 5 8.15 Mobile Mark Maxrad Antennex Maxrad Antennex PSKN3-925S MAX-9053 EB8965C BMEFC8985HD FG9026 FreeWave Model Number EAN0900SR EAN0900WC EAN0905WC EAN0905WC EAN0906NF LUM0110AA Rev Jan-2019 Page 112 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 8. FGR3 Wireless Data Radios Pinouts 8.1. Operational RS422 and RS485 Information For RS-422 and RS-485, the FreeWave radio can drive 32 standard unit loads and loads the bus with only 1/8 unit load. A maximum of 256 devices can be tied on the bus if all of the line receivers have 1/8 unit load. l RS-422 is used for 4-wire or full duplex communications with one Master radio and multiple Slave radios. l The Master radio keeps the line driver asserted at all times. l The maximum line length is 4,000 feet using two, 120 ohm twisted pair cables with a 5th wire for data common. An RS-485 full duplex using 4 wire plus common is the same as RS-422, except the system can have multiple Masters on the bus. When setting the radio to RS-485:
1. Enable Modbus. 2. Set the Master Packet Repeat parameter to 3 in the radios that will use RS-485. 3. Set the Turn Off Delay parameter to 4. 8.2. Pinout Assignments and Descriptions l 20-Pin Diagnostics Connector Pinout (on page 114) l RF Board Level Pinout (on page 115) l Waterproof Enclosure Pinout (on page 118) LUM0110AA Rev Jan-2019 Page 113 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 8. FGR3 Wireless Data Radios Pinouts 8.3. 20-Pin Diagnostics Connector Pinout FGR3 User-Reference Manual Figure 27: 20-Pin Diagnostics Connector Pinout Note: Pins listed with no assignment are for internal FreeWave use only. Pin 1 2 3 4 5 6 7 8 9 10 Assignment GND GDN Diag Tx Diag Rx Pin 11 12 13 14 15 16 17 18 19 20 Assignment Remote Tx Remote CTS-a Remote CTS-b Remote CD-a Remote CD-b GND LUM0110AA Rev Jan-2019 Page 114 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 8. FGR3 Wireless Data Radios Pinouts FGR3 User-Reference Manual 8.4. RF Board Level Pinout The board-level radios are available in both TTL and RS232 versions. The TTL version uses reverse polarity from standard RS232 at 0 to 5 Volt levels. All pin descriptions and pin numbering are the same as the RS232 version. The RS232 version uses standard RS232 polarity and voltage levels for all of the RS232 signal lines (DTR, Transmit Data, Receive Data, Carrier Detect, RTS, and Clear to Send) and TTL standard polarity and voltage level for the Interrupt pin. l Pin 1: B+ Power input. l Pin 2: Interrupt (INT) Input A 0 Volt level on this pin switches the radio into Setup mode. l Pin 1 on the board-level radio is the pin farthest from the three LEDs and pin 10 is closest to the LEDs. Figure 28: FGR3 Pin Layout RF Board Level Pinout Pin Assignment 1 2 3 4 5 6 7 8 9 10 B+ input Interrupt (temporarily ground to invoke menu) Data Terminal Ready (DTR) Ground Transmit Data (TXD) Ground Receive Data (RXD) Carrier Detect (DCD) Request to Send (RTS) Clear to Send (CTS) Signal Power Input Input Output Input Output Input Output ACS3610xx Cable Color Red Brown Orange Black Yellow Black Green Blue Violet (purple) Gray LUM0110AA Rev Jan-2019 Page 115 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 8. FGR3 Wireless Data Radios Pinouts 8.5. RS-232 Pin Assignments (DB-9) FGR3 User-Reference Manual RS232 Pin Assignments (DB-9) Pin 1 2 Assignment CD - Carrier Detect TX - Transmit Data Signal Description Output Output 3 4 5 6 7 8 RX - Receive Data DTR - Data Terminal Ready GND - Ground DSR - Data Set Ready Input Input Output RTS - Request to Send Input CTS - Clear to Send Output 9 GND - Ground Used to show an RF connection between radios. Used to transmit data bits serially from the radios to the system device. Used to receive data bits serially from the system device connected to the radios. Used only in radios in Point-to-Point Slave/Master switchable mode or for DTR Connect. Signal return for all signal lines shared with Pin 9. Always high when the radio is powered from the 2.5 mm power connector. Indicates power is on to the radio. Also, this pin can be used for +12.0 Volts when powering the radios directly through the RS232 port. Important!: This is not used on the OEM module. The radio does not recognize RTS for flow control. RTS is used as a control line in RTS/CTS mode. This signal is used to tell the system device connected to the radio that the radio is ready to receive data. l When asserted, the radio accepts data, when de-
asserted the radio does not accept data. l This should always be used for data rates above 38.4KB or a risk of lost data may occur if an RF link is not very robust. Signal return for all signal lines shared with Pin 5. 8.6. RS422 and RS485 Full Duplex Pinouts Bare Board Pin Number RS422 and RS485 Full Duplex Pinouts Function RX+
RX-
TX+
TX-
Signal Ground 7 9 5 10 4 or 6 DB-9 Pin Number 3 7 2 8 5 LUM0110AA Rev Jan-2019 Page 116 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 8. FGR3 Wireless Data Radios Pinouts 8.7. RS485 Half Duplex Pinouts FGR3 User-Reference Manual RS485 Half Duplex Pin-Outs Function Wire to both pins for Bus +
Wire to both pins for Bus -
Signal Ground Bare Board Pin Number DB-9 Pin Number Short 5 and 7 Short 9 and 10 4 or 6 Short 2 and 3 Short 7 and 8 5 LUM0110AA Rev Jan-2019 Page 117 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 8. FGR3 Wireless Data Radios Pinouts FGR3 User-Reference Manual 8.8. Waterproof Enclosure Pinout The waterproof enclosure pinout applies to the FGR3-WC model. Figure 29: Waterproof Enclosure Pinout Waterproof Enclosure Pinout Pin 1 2 3 4 5 6 7 8 9 10 11 Assignment Carrier Detect (DCD) Transmit Data (TXD) Receive Data (RXD) Data TerminalReady (DTR) Ground Diagnostics TXD Request to Send (RTS) Clear to Send (CTS) Power ground, shield B+
Diagnostics RXD Signal Output Output Input Input Signal ground Output Input Output Power ground Power input Input Cable Color Brown Red Orange Yellow Green Blue Violet Gray White, shield Black Pink LUM0110AA Rev Jan-2019 Page 118 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 9. Troubleshooting If experiencing trouble with the network, see these sections to initially troubleshoot and help identify the problem with the network or a radio within it:
l LEDs on the radio. l Point-to-MultiPoint Operation LEDs (on page 68). l Point-to-Point Operation LEDs (on page 92). l Settings l RF Quality Use the Troubleshooting Flowchart (on page 120) for basic checks to help diagnose the issue. Note: Contact FreeWave Technical Support (on page 8) for assistance. LUM0110AA Rev Jan-2019 Page 119 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 9. Troubleshooting 9.1. Troubleshooting Flowchart FGR3 User-Reference Manual 9.2. General Troubleshooting Note: For AES encryption troubleshooting tips, see Troubleshooting AES Setup on page 105. The radio does not stay in Setup mode and cannot be programmed through the diagnostics port. When I try to place the radio into Setup mode, all three LEDs flash green, and then return to their previous state. Additional symptoms of this problem include:
MultiPoint Master Carrier Detect
(CD) Solid red bright Transmit (Tx) Solid red dim Clear to Send
(CTS) Off LUM0110AA Rev Jan-2019 Page 120 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 9. Troubleshooting FGR3 User-Reference Manual MultiPoint Slave (unlinked) Carrier Detect
(CD) Solid red bright MultiPoint Slave (linked) Solid green Transmit (Tx) Off Off Clear to Send
(CTS) Blinking red Solid red bright Point-to-Point Master
(unlinked) Point-to-Point Master or Slave Solid red bright Solid red dim Solid red bright Solid green Intermittent flash red Intermittent flash red Two scenarios could be causing the radio to not enter Setup mode. The radio is wired for RS485 and Pins 5 and 7 on a board-level radio, or Pins 2 and 3 on an enclosed radio(or one with a DB9 connector) are shorted together. 1. Separate the wires and place the radio into Setup. 2. On the Baud Rate tab, change the Setup Port parameter to Diagnostic Only. If there is a data source (PLC, RTU, PC, or Terminal Server) connected to the data port, data is coming into the data port while trying to access Setup through the diagnostics port. 3. Disconnect the data source and place the radio into Setup. 4. On the Baud Rate tab, change the Setup Port parameter to Diagnostic Only. My radios are linked, but I cannot pass data. Verify that the Baud Rate and Data Parity settings match between devices. We recently had a bad storm with lots of lightning and my radio has not worked since. I have replaced the radio but it still does not link. Verify that the coax cable or antenna were not damaged in the storm. I have a new network. My radios are linked but I am not able to pass data. Gas Company X has had a FreeWave network out here in the same area for a long time and they are not having issues. What is wrong?
Your network is likely using the default settings for Frequency Key,Network IDs, Minimum Packet Size, and Maximum Packet Size. Refer to the user manual for the added radio and change the settings from the default settings. Most of my sites report in and I can poll, but I cannot poll any of the Slaves that talk back to Repeater 2. Repeater 2 is experiencing high noise. LUM0110AA Rev Jan-2019 Page 121 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 9. Troubleshooting FGR3 User-Reference Manual My network has been running flawlessly for the last 2 years. Now, all of a sudden, I have a group of Slaves that I cannot poll. A Parallel Repeater has been added or changed in the network and has the same frequency settings and is now interfering with the other Repeater. Program the new Repeater with a different set of parameters. My network keeps locking up. If I cycle power on the Master, the network is restored and I can poll again until the next time the network locks up. There is a chatty Slave in the network. The Slave is not getting acknowledgment of data it sends to the Master and keeps trying to resend data to the Master locking out all other communications to the Master. This is typically caused by a bad signal from the Slave to the Master. Verify line of sight, antenna direction, and noise levels at the Slave. I installed a new Slave in my network, but I cannot get it to link. The CD light is solid red and the CTS light is blinking red. This is either an LOS (Line of Sight) issue or settings issue. I have a site that used to perform flawlessly. Now I cannot reliably get data from the RTU at this site. Antenna reflected power is causing a problem. Reflected power may be caused by defects or damage in the antenna, cabling, connections, etc. Verify that the cabling, connectors, and the antenna are connected correctly and have not sustained any damage. When I connect directly to my RTU I am able to poll data successfully. When I add in the radios, I cannot get any data from my poll. A baud rate above 38,400 may need a flow control line connected. LUM0110AA Rev Jan-2019 Page 122 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 9. Troubleshooting FGR3 User-Reference Manual 9.3. Unlicensed Serial Radio - Specific Troubleshooting My Master radio is receiving odd or incorrect data after a poll request. Several scenarios can cause radios in the network to send odd or incorrect data back to the Master radio. FGR2 radios running firmware versions prior to 8.74 have a known issue in RS485 mode that echoes data back to the Master radio. In Tool Suite, save a network diagnostic file for the network. 1. 2. Review the file to find any radios that are running firmware versions older than 8.74. 3. Upgrade those radios to the latest version of firmware available. Note: For more information, see Upgrade the Radios to the Latest Software Version (on page 30). There is a serial interface mismatch between the site, the device, or the radio. In Tool Suite, save a network diagnostic file for the network. 1. 2. Scan the file for serial radios with a Serial Interface parameter set to RS232. 3. For RS232 radios, look at the Data TX information in the summary view for any radio that has an excessively high Data TX. 4. Search for one or more sites that increase the data count by the number of bytes contained in the poll request. Example: If a poll is 64 bytes, the data poll increases by 64 bytes after the poll. 6. 7. 5. The identified sites may be configured as RS232, but wired as RS485. Send a technician to the site to verify the wiring. If the site is wired for RS485 and the device connected to the radio is an RS485 device, correct these parameter settings on the Baud Rate tab. Send these new settings to the radio:
Parameter Serial Interface Setup Port Modbus RTU Turn Off Delay New Setting RS485 Diagnostics Only 1 4 If the site is wired for RS485 and device connected requires RS232, correct the wiring from the radio to the device. l Pin 5 on the FreeWave radio to device RX. l Pin 7 on the FreeWave radio to device TX. l Pin 6 on the FreeWave radio to device signal ground. LUM0110AA Rev Jan-2019 Page 123 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 9. Troubleshooting FGR3 User-Reference Manual LUM0110AA Rev Jan-2019 Page 124 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual 10. FGR3 Release Notes These sections describe the updates and known limitations in each software version for the FGR3 Wireless Data Radios. The most recent version is listed first. The latest software versions and the most recent list of known limitations and workarounds are available on www.freewave.com. 10.1. FGR3 Release Notes These sections describe the updates and known limitations in each software version for the FGR3 Wireless Data Radios. The most recent version is listed first. The latest software versions and the most recent list of known limitations and workarounds are available on www.freewave.com. 10.1.1. Version v10.7.04 Release date: December 2016 Additions and Changes l A hidden Option 4 has been added to the Hop Table Parameters menu. This option:
l provides another mechanism to set channel restrictions. l allows users to mask out individual or blocks of frequencies (channels). l See 900MHz Channel Select Parameters (on page 44) for detailed information. Note: The original implementation is limited to a finite number This functionality is maintained to support backwards compatibility. LUM0110AA Rev Jan-2019 Page 125 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes FGR3 User-Reference Manual l The Single Channel Mask process is used instead of the Zones method by using two array masks. l The first array is the Master Channel Array (MCA) and is created via an order option and is programmed into the unit at FreeWave. l The second array is the Customer Channel Array (CCA) and can be created by the customer. l The CCA cannot unmask channels that are masked by the MCA but can mask out channels that are not restricted by the MCA. l Added a new option to legacy FGR3 radios to use a channel select for each channel. l When enabled, this overrides the Zone mask. Note: The current selectable frequency tables and the zone filter remain the same to allow for backwards compatibility. LUM0110AA Rev Jan-2019 Page 126 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes Access to the Single Channel Mask FGR3 User-Reference Manual Figure 30: Access to Single Channel Mask LUM0110AA Rev Jan-2019 Page 127 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes Example of Single Channel Mask FGR3 User-Reference Manual Figure 31: Example of Single Channel Mask Known Limitations and Workarounds l None 10.1.2. Version v10.6.8 Release Date: August 2013 Additions and Changes l None Known Limitations and Workarounds l Fixes to low power mode from v8.78 corrects FGR3's failure to wake out of low power mode and lockup after few hours in service. LUM0110AA Rev Jan-2019 Page 128 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes 10.1.3. Version v10.6.7 Release Date: July 2013 FGR3 User-Reference Manual Note: If upgrading from firmware 8.77 or 8.78 to firmware v10.6.7 and experience issues or inconsistent results, contact FreeWave Technical Support at 303.381.9200 or by email at moreinfo@freewave.com. Additions and Changes l Corrected problem with serial radios set to RS485 changing to RS232 operation when no setting change was made. l This change only applies to radios that include an RS485 setting for the serialinterface. Known Limitations and Workarounds l In the Network Diagnostics application in Tool Suite, the radios report having the incorrect firmware version installed. l On the Operation Mode tab in Tool Suite (Modem Mode menu in the terminal interface), Ethernet parameters appear. l These options do not apply to this radio. l Supply voltage readings in Tool Suite can fluctuate and differ from those readings on an external voltage meter. l When the Use Break to Access Setup setting is set to use the radio's current baud rate
(a setting only available through the terminal interface), the Diagnostic port's baud rate does not set to the default or the Baud Rate setting, resulting in unreadable output. If you use this Use Break to Access Setup setting, use the data port for configuration. 10.1.4. Version v10.6.6 Release Date: October 2012 Additions and Changes l Updated firmware version to use the vX.X.X format. l Added AES 128, 192, and 256 encryption capability. AES functionality is enabled at the factory. To upgrade an existing radio to use the AES functionality, contact FreeWave Technical Support. l AES options MUST be set using the terminal interface. l Tool Suite versions 2.9.0.0 and earlier do NOT include AES. l Removed the Ultra Low Power Mode feature. LUM0110AA Rev Jan-2019 Page 129 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes Known Limitations and Workarounds FGR3 User-Reference Manual l In the Network Diagnostics application in Tool Suite, the radios report having the incorrect firmware version installed. l On the Operation Mode tab in Tool Suite (Modem Mode menu in the terminal interface), Ethernet parameters appear. l These options do not apply to this radio. 10.1.5. Version 8.78 Release Date: December 2011 Additions and Changes l AES zeroization - AES capability now supports zeroization, attempting to hold to NAVSO P5239, and various locks and checks against zeroized keys. (This update does not apply to FGR2 models). l Clear 8th data bit when set to 7 data bits - In a case where one radio is programmed with 7 data bits, and parity enabled, the parity bit is transferred by the radios as the 8th data bit, and sent out the port on the other side. This corrupts the data. Now if the radio is set to 7 data bits, it clears the 8th data bit on serial receive. l Repeater un-shifts timing in OTA slot - Repeaters shift half of their timing to ensure their transmissions lineup exactly in time with the masters (2nd layer deep). During an over the air firmware upgrade, the repeater shifted half of it's timing, but did not unshift the timing. This could build into a timing problem causing drop of link on sufficient missed packets. l Ultra Low Power Mode - ULPM Enable and ULPM Sleep parameters now available in the Transmission Characteristics settings. For more information about Ultra Low Power Mode, see the Parameter Reference chapter in this manual. 10.1.6. Version 8.77 Release Date: May 2011 Additions and Changes l Added support for mirror bits and multi-band master sync. l You can now select Mirrored Bit Master or Mirrored Bit Slave as an operation mode. 10.1.7. Version 8.73 Release Date: October 2009 Additions and Changes l RS485 Protocol fixed. l Use Break Command to Enter Setup function fixed. l Grand Master mode (for Multi-Master Sync) feature fixed. LUM0110AA Rev Jan-2019 Page 130 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. 10. FGR3 Release Notes 10.1.8. Version 8.71 Release Date: August 2009 Additions and Changes FGR3 User-Reference Manual l Improved efficiency and reliability of writing TDMA settings to memory. l Improved efficiency and reliability of writing Diagnostics settings to memory. 10.1.9. Version 8.70 Release Date: March 2009 Additions and Changes l Mirror back-end changes. 10.1.10. Version 8.69 Release Date: October 2008 Additions and Changes l Link acquisition issue corrected. 10.1.11. Version 8.68 (Initial Release) Release Date: June 2008 LUM0110AA Rev Jan-2019 Page 131 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual Appendix A: FGR3 Technical Specifications Specifications may change at any time without notice. For the most up-to-date specifications information, see the product's data sheet available at www.freewave.com. Note: These are the specifications for all FGR3 models. 902 to 928 MHz FGR3 Technical Specifications Frequency Transmitter Output Power Range Modulation RF Data Rate 5mW to 1W 60 miles Line Of Sight 2 level GFSK l Standard-Speed, 115.2 Kbps l High-Speed, 153.6 Kbps 230 kHz 15 per Band, 105 total, user selectable 50 to 110, user selectable 7, user selectable 16 zones Occupied bandwidth Hopping Patterns Hopping Channels Hopping Bands Frequency Zones Receiver Nominal Sensitivity
-109dBm at Standard-Speed, 1x10-4 bit error rate
-105dBm at High-Speed, 1x10-4 bit error rate l l IF Selectivity 40 dB at fc +/- 230 kHz LUM0110AA Rev Jan-2019 Page 132 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix A: FGR3 Technical Specifications FGR3 User-Reference Manual FGR3 Technical Specifications RF Selectivity Dynamic Range Data Transmission Error Detection Data Encryption 50 db at 869 MHz, 935 MHz
+10dBm 3rd Order Intercept Point at Input Connector 32-bit CRC, retransmit on error l AES 128/192/256 Bit Encryption*
l Proprietary Spread Spectrum Technology l 115.2 Kbps, at High-Speed RF Data Rate l 80 Kbps, at Standard-Speed RF Data Rate Serial, 1200 bps to 230.4 Kbps RS232 / RS485 / RS422 Data Throughput Data Interface Protocol Power Requirements Operating Voltage Typical Current (mA) Product Safety Standards Labeling Information Note: TTL in the FGR2-T
+6.0 to +30.0 VDC**
l FGR3-C-U: May be powered through pin 6 of DB9 connector. l FGR3-CE-U: May be powered through pin 6 of DB9 connector. l FGR3-WC: 6 foot data and power pigtail provided. l FGR3-WC: Data and power cable also available terminated with DB9 and power jack. Mode Transmit Receive Idle Sleep
+6.5 VDC
+12 VDC
+30 VDC 700 85 19 5 365 48 11 3 150 26 8 3 EN 60079-0:2012 + A11:2013 and EN 60079-15:2010 II 3 GExnAIICGc DEMKO 14 ATEX 1209313U General Information Operating Temperature Range Humidity
-40C to +75C
-40F to +167F 0% to 95% non-condensing LUM0110AA Rev Jan-2019 Page 133 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix A: FGR3 Technical Specifications FGR3 User-Reference Manual FGR3 Technical Specifications Dimensions Weight Diagnostics Connector Data Connector RF Connector Enclosure l FGR3-C-U: 137 L x 62 W x 15 H (mm) l FGR3-CE-U: 173 L x 107 W x 35 H (mm) l FGR3-T-U: 137 L x 62 W x 15 H (mm) l FGR3-WC: 165 L x 78 W x 60 H (mm) l FGR3-C-U: 58g l FGR3-CE-U: 504g l FGR3-T-U: 58g l FGR3-WC: 496g l FGR3-WC: Fischer 11-pin l FGR3-C-U:
l 10-pin shrouded header with locking ramp l 0.1 inch spacing l power / data connector l FGR3-CE-U: DB9 l FGR3-T-U:
l 10-pin shrouded header with locking ramp l 0.1 inch spacing l power / data connector l FGR3-WC: Fischer 11-pin l FGR3-C-U: SMA Female l FGR3-CE-U: TNC Female l FGR3-T-U: SMA Female l FGR3-WC: N type female connector l FGR3-C-U: None. Board-level l FGR3-CE-U: Extruded aluminum l FGR3-T-U: None. Board-level l FGR3-WC: Extruded aluminum, waterproof
* Contact a FreeWave reseller or sales representative for implementation details. FREEWAVE Recommends: ** UL approved FGR2 radios are approved for use between +6.0 to
+30.0 VDC. However, for optimal performance, FreeWave recommends using a power supply between +7.5VDC and +30VDC. LUM0110AA Rev Jan-2019 Page 134 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix B: FGR3 Board Level Mechanical Drawing FGR3 User-Reference Manual Appendix B: FGR3 Board Level Mechanical Drawing LUM0110AA Rev Jan-2019 Page 135 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual Appendix C: 900MHz Factory Default Settings 900MHz Factory Default Settings Operation Mode Point-to-Point Slave Set Baud Rate Baud Rate
(A) Data Parity
(B) Modbus RTU
(C) RS232/485
(D) Setup Port
(E) Turn Off Delay / On Delay
(F) Flow Control Radio Parameters
(0) Freq Key
(0) Hop Table Version
(1) Hop Table Size
(2) Hop Freq Offset
(3) Frequency Zone
(4) Government Rules
(1) Max Packet Size
(2) Min Packet Size Default 1 Default 115200 0 0 0 3 0/0 0 Default 5 0 112 0 All 1s (Enabled) 0 8 9 MultiPoint Parameters
(0) Number of Repeaters
(1) Master Packet Repeat
(2) Max Slave Retry
(3) Retry Odds
(4) DTR Connect
(5) Repeatr Frequency
(6) Network ID
(7) Reserved
(8) MultiMaster Sync
(9) 1 PPS Enable Delay
(A) Slave/Repeater
(B) Diagnostics
(C) Subnext ID Rx ID Tx ID
(D) Radio ID
(E) Local Access
(G) Radio Name Default 1 2 9 9 0 0 255
-
0 255 0 0 Disabled F F Not Set 0
"blank"
LUM0110AA Rev Jan-2019 Page 136 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix C: 900MHz Factory Default Settings FGR3 User-Reference Manual MultiPoint Parameters Default 900MHz Factory Default Settings Operation Mode
(3) Xmit rate
(4) RF Data Rate
(5) RF Xmit Power
(6) Slave Security
(7) RTS to CTS
(8) Retry Timeout
(9) Low Power Mode
(A) High Noise
(B) MCU Speed
(C) Remote LED
(E) Encryption Strength Enter Key Channel Key Default 1 3 10 0 0 255 0 0 0 0
(0) Off Blank Blank LUM0110AA Rev Jan-2019 Page 137 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual Appendix D: 900MHz Channel Frequency IDs Note: See 900MHz Channel Select Parameters (on page 44) for additional information. 900MHz Channel Frequency IDs ID 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Frequency 902.2464 902.4768 902.7072 902.9376 903.1680 903.3984 903.6288 903.8592 904.0896 904.3200 904.5504 904.7808 905.0112 905.2416 905.4720 905.7024 ID 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 Frequency 911.4624 911.6928 911.9232 912.1536 912.3840 912.6144 912.8448 913.0752 913.3056 913.5360 913.7664 913.9968 914.2272 914.4576 914.6880 914.9184 ID 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 Frequency 920.6784 920.9088 921.1392 921.3696 921.6000 921.8304 922.0608 922.2912 922.5216 922.7520 922.9824 923.2128 923.4432 923.6736 923.9040 924.1344 LUM0110AA Rev Jan-2019 Page 138 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix D: 900MHz Channel Frequency IDs FGR3 User-Reference Manual ID 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 Frequency 924.3648 924.5952 924.8256 925.0560 925.2864 925.5168 925.7472 925.9776 926.2080 926.4384 926.6688 926.8992 927.1296 927.3600 927.5904 927.8208 900MHz Channel Frequency IDs ID 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Frequency 905.9328 906.1632 906.3936 906.6240 906.8544 907.0848 907.3152 907.5456 907.7760 908.0064 908.2368 908.4672 908.6976 908.9280 909.1584 909.3888 909.6192 909.8496 910.0800 910.3104 910.5408 910.7712 911.0016 911.2320 ID 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 Frequency 915.1488 915.3792 915.6096 915.8400 916.0704 916.3008 916.5312 916.7616 916.9920 917.2224 917.4528 917.6832 917.9136 918.1440 918.3744 918.6048 918.8352 919.0656 919.2960 919.5264 919.7568 919.9872 920.2176 920.4480 LUM0110AA Rev Jan-2019 Page 139 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. FGR3 User-Reference Manual Appendix E: FreeWave Legal Information Export Notification FreeWave Technologies, Inc. products may be subject to control by the Export Administration Regulations (EAR) and/or the International Traffic in Arms Regulations (ITAR). Export, re-export, or transfer of these products without required authorization from the U.S. Department of Commerce, Bureau of Industry and Security, or the U.S. Department of State, Directorate of Defense Trade Controls, as applicable, is prohibited. Any party exporting, re-
exporting, or transferring FreeWave products is responsible for obtaining all necessary U.S. government authorizations required to ensure compliance with these and other applicable U.S. laws. Consult with your legal counsel for further guidance. Restricted Rights Any product names mentioned in this manual may be trademarks or registered trademarks of their respective companies and are hereby acknowledged. This manual is only for use by purchasers and other authorized users of FreeWave products. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, or for any purpose without the express written permission of FreeWave Technologies, Inc. FreeWave reserves the right to make changes to this manual without notice. FreeWave assumes no responsibility or liability for the use of this manual or the infringement of any copyright or other proprietary right. FreeWave products are designed and manufactured in the United States of America. FCC Notifications Suppliers Declaration of Conformity Model numbers: FGR3-C-U, FGR3-T-U, FGR3-CE-U Company contact information: 5395 Pearl Parkway, Boulder, CO 80301 Phone number: 303.381.9200 Website: www.FreeWave.com This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference and 2) this device must accept any interference received, including interference that may cause undesired operation. The content of this guide covers FreeWave Technologies, Inc. models sold under FCC ID: KNYFGR3. LUM0110AA Rev Jan-2019 Page 140 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix E: FreeWave Legal Information FGR3 User-Reference Manual All models sold under the listed FCC ID(s) must be installed professionally and are only approved for use when installed in devices produced by FreeWave Technologies or third party OEMs with the express written approval of FreeWave Technologies, Inc. Changes or modifications should not be made to the device. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The antennas used MUST have a separation distance of at least 22.4 cm from all persons and MUST NOT be co-
located or operate in conjunction with any other antenna or transmitter. FCC Host Installation and Label When any FreeWave Technologies, Inc. module is placed inside a Host, a label must be placed on the outside of the Host. The label must include the text: Contains FCC: KNYFGR3". FCC Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 22.4 cm between the radiator and your body. FCC Notification of Power Warning The FGR3 Wireless Data Radios covered in this document has a maximum transmitted output power of 1000mW. The antennas used MUST provide a separation distance of at least 22.4 cm from all persons and MUST NOT be co-located or operate in conjunction with any other antenna or transmitter. ISED Notifications This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Ce dispositif est conforme aux normes permis-exemptes du Canada RSS d'industrie. L'opration est sujette aux deux conditions suivantes: (1) ce dispositif peut ne pas causer l'interfrence, et (2) ce dispositif doit accepter n'importe quelle interfrence, y compris l'interfrence qui peut causer le fonctionnement peu dsir du dispositif. The content of this documentation covers FreeWave Technologies, Inc. models sold under IC: 2329B-FGR3. ISED Host Installation and Label When any FreeWave Technologies, Inc. module is placed inside a Host, a label must be placed on the outside of the Host. The label must include the text Contains IC: 2329B-FGR3". ISED Radiation Exposure Statement This system has been evaluated for RF Exposure per RSS-102 and is in compliance with the limits specified by Health Canada Safety Code 6. The system must be installed at a minimum separation distance from the antenna to a general bystander of 13.1 inches (33.3 cm) to maintain compliance with the General Population limits. Lexposition aux radiofrquences de ce systme a t value selon la norme RSS-102 et est juge conforme aux limites tablies par le Code de scurit 6 de Sant Canada. Le systme doit tre install une distance minimale de 13.1 pouces (33.3 cm) sparant lantenne dune personne prsente en conformit avec les limites permises dexposition du grand public. Professional Installation All models sold under the listed IC ID must be professionally installed. Detachable Antenna Usage This radio transmitter 2329B-FGR3 has been approved by ISED to operate with the antenna types listed in the Approved Antennas List (on page 142) with maximum permissible gain indicated. Le prsent metteur radio 2329B-FGR3 a t approuv par ISED pour fonctionner avec les types d'antenne numrs dans le Approved Antennas List (on page 142) et ayant un gain admissible maximal. LUM0110AA Rev Jan-2019 Page 141 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc. Appendix E: FreeWave Legal Information FGR3 User-Reference Manual Important!: Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Les types d'antenne non inclus dans cette liste, et dont le gain est suprieur au gain maximal indiqu, sont strictement interdits pour l'exploitation de l'metteur. Approved Antennas List Approved Antennas List Antenna Type Yagi Directional Omni-directional Maximum Gain
(dBi) 8.6 8.15 Impedance
(Ohms) 50 50 GNU License Notification Some of the software in the firmware is licensed under the GNU General Public License and other Open Source and Free Software licenses. Contact FreeWave to obtain the corresponding source on CD. UL Notifications / Warnings - Class1 Div2 Warning! EXPLOSION HAZARD! - Substitution of components may impair suitability for Class 1, Division 2. Warning! DO NOT REMOVE or insert the diagnostics cable while the circuit is live!
UL Power Source Input voltage for the listed models is +6.0 to +30.0 VDC. Important!: Input power shall be derived from a certified, Class 2 power source. Do not connect or disconnect any connectors while the circuit is live unless the area is known to be non-
hazardous. Warning! The FGR3-WC model described in this User Manual is NOT UL certified. l Models FGR3-C-U, FGR3-CE-U, and FGR3-T-U are suitable for use in Class 1, Division 2, Groups A, B, C, and D or non-hazardous locations only. Schedule of Limitations l Provision shall be made to prevent the rated voltage being exceeded by the transient disturbances of more than 140% of the peak rated voltage. l The system shall be mounted in an ATEX certified enclosure with a minimum ingress protection rating of at least IP54 as defined in EN60529 and used in an environment of not more than pollution degree 2. l The enclosure must have a door or cover accessible only by the use of a tool. l Ambient Temperature -40C to +75C. l Supply conductors should be a minimum 85C. LUM0110AA Rev Jan-2019 Page 142 of 143 Copyright 2019FreeWave This document is subject to change without notice. This document is the property of FreeWave Technologies, Inc. and contains proprietary information owned by FreeWave. This document cannot be reproduced in whole or in part by any means without written permission from FreeWave Technologies, Inc.
| frequency | equipment class | purpose | ||
|---|---|---|---|---|
| 1 | 2019-01-21 | 902.2464 ~ 927.8208 | DSS - Part 15 Spread Spectrum Transmitter | Original Equipment |
| app s | Applicant Information | |||||
|---|---|---|---|---|---|---|
| 1 | Effective |
2019-01-21
|
||||
| 1 | Applicant's complete, legal business name |
FreeWave Technologies Inc.
|
||||
| 1 | FCC Registration Number (FRN) |
0024140386
|
||||
| 1 | Physical Address |
5395 Pearl Parkway
|
||||
| 1 |
Boulder, Colorado 80301
|
|||||
| 1 |
United States
|
|||||
| app s | TCB Information | |||||
| 1 | TCB Application Email Address |
s******@nts.com
|
||||
| 1 | TCB Scope |
A4: UNII devices & low power transmitters using spread spectrum techniques
|
||||
| app s | FCC ID | |||||
| 1 | Grantee Code |
KNY
|
||||
| 1 | Equipment Product Code |
FGR3
|
||||
| app s | Person at the applicant's address to receive grant or for contact | |||||
| 1 | Name |
R**** M******
|
||||
| 1 | Title |
Sr. Compliance Engineer
|
||||
| 1 | Telephone Number |
303-9********
|
||||
| 1 | Fax Number |
303 7********
|
||||
| 1 |
r******@freewave.com
|
|||||
| app s | Technical Contact | |||||
| 1 | Firm Name |
National Technical Systems
|
||||
| 1 | Name |
D**** B********
|
||||
| 1 | Physical Address |
41039 Boyce Road
|
||||
| 1 |
Fremont, California 94538
|
|||||
| 1 |
United States
|
|||||
| 1 | Telephone Number |
510-5********
|
||||
| 1 | Fax Number |
510-4********
|
||||
| 1 |
s******@nts.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?: | Yes | ||||
| 1 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 03/22/2019 | ||||
| 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 | DSS - Part 15 Spread Spectrum Transmitter | ||||
| 1 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | FHSS ISM band radio | ||||
| 1 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
| 1 | Modular Equipment Type | Limited Single Modular Approval | ||||
| 1 | Purpose / Application is for | Original Equipment | ||||
| 1 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
| 1 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
| 1 | Grant Comments | Output power is conducted. Limited Single Modular Approval. This device is only approved for use when installed in devices produced by the Grantee or Grantee approved third-party OEMs. Professional installation required. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 23 cm from all persons and must not be collocated or operating in conjunction with any other antenna or transmitter within a host device, except in accordance with FCC multi-transmitter product procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance. | ||||
| 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
|
||||
| 1 | Name |
D**** B******
|
||||
| 1 | Telephone Number |
510-5********
|
||||
| 1 | Fax Number |
510 5********
|
||||
| 1 |
d******@nts.com
|
|||||
| Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
| 1 | 1 | 15C | 902.24640000 | 927.82080000 | 1.0000000 | ||||||||||||||||||||||||||||||||||||
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