Honeywell CGW-MB Installation And User Manual page 3

5.4.3: Dual Path Communication for Alarm Transmission.......................................................................................................................... 31
Supervision Period ................................................................................................................................................................................................ 31
Transmission Options.......................................................................................................................................................................................... 31
Section 6: Post-Installation Activities ...........................................................................................................................................................32
6.1: Upgrading the CLSS Gateway mainboard Firmware...................................................................................................................................... 32
6.1.1: To Upgrade Before Commissioning the CLSS Gateway mainboard.......................................................................................... 32
6.1.2: To Upgrade After Commissioning the CLSS Gateway mainboard.............................................................................................. 33
6.1.3: To Locally Upgrade with a PC...................................................................................................................................................................... 34
6.1.4: To Verify the Upgrade ..................................................................................................................................................................................... 34
6.1.5: LED Indications During the Upgrade....................................................................................................................................................... 34
6.2: Troubleshooting.............................................................................................................................................................................................................. 35
6.2.1: To Troubleshoot LED-Indicated Issues................................................................................................................................................... 35
6.2.2: To Troubleshoot Other Issues ..................................................................................................................................................................... 36
Section 7: Modbus Communications.............................................................................................................................................................38
7.1: Operation........................................................................................................................................................................................................................... 38
7.2: Functionality .................................................................................................................................................................................................................... 38
7.3: Recommended Cybersecurity Practices.............................................................................................................................................................. 38
7.4: Required Software ......................................................................................................................................................................................................... 38
7.5: IP Requirements ............................................................................................................................................................................................................. 38
7.5.1: IP Port Settings.................................................................................................................................................................................................. 38
7.5.2: IP Restrictions for the CLSS Gateway mainboard.............................................................................................................................. 38
7.6: Bandwidth Calculation................................................................................................................................................................................................ 39
Requirements for the Calculation.................................................................................................................................................................. 39
7.7: NFN Network.................................................................................................................................................................................................................... 40
7.7.1: System Architecture......................................................................................................................................................................................... 40
CGW-MB in NFN Network ................................................................................................................................................................................. 41
7.7.2: Redundancy ........................................................................................................................................................................................................ 42
Redundancy: For NFN Network....................................................................................................................................................................... 42
7.7.3: Legacy Modbus CLSS Gateway mainboard.......................................................................................................................................... 43
Replacing the Modbus CLSS Gateway mainboard (Modbus-GW).................................................................................................. 43
Using Both the CGW-MB and the Modbus CLSS Gateway mainboard ........................................................................................ 43
7.8: Agency Listings and Approvals................................................................................................................................................................................ 44
7.8.1: Agency Restrictions and Limitations ....................................................................................................................................................... 44
7.9: Standards........................................................................................................................................................................................................................... 44
Underwriters Laboratories................................................................................................................................................................................. 44
Underwriters Laboratories Canada ............................................................................................................................................................... 44
National Fire Protection Association ............................................................................................................................................................ 44
Underwriters Laboratories Canada ............................................................................................................................................................... 44
7.10: Compatible Equipment............................................................................................................................................................................................ 45
7.11: Mapping for Channels.............................................................................................................................................................................................. 46
7.11.1: Normal Mapping............................................................................................................................................................................................ 46
7.11.2: Special Mapping ............................................................................................................................................................................................ 46
7.12: Modbus Feature Activation .................................................................................................................................................................................... 47
7.12.1: To Purchase the Modbus Support ......................................................................................................................................................... 47
7.12.2: To Activate the Modbus Support ............................................................................................................................................................ 48
7.13: Installation and Configurations ........................................................................................................................................................................... 49
7.14: The IP Settings............................................................................................................................................................................................................. 49
7.15: To Connect with the Modbus Client ................................................................................................................................................................... 49
7.16: To Configure the Modbus Settings ..................................................................................................................................................................... 50
7.17: To Configure the Modbus Client.......................................................................................................................................................................... 53
7.18: Modbus Command Support .................................................................................................................................................................................. 53
Exception Responses........................................................................................................................................................................................... 53
Modbus Addressing.............................................................................................................................................................................................. 53
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