Replacing The Modbus Gateway (Modbus-Gw); Using Both The Clss Gateway And The Modbus Gateway - Honeywell HON-CGW-MBB Installation And User Manual

Replacing the Modbus Gateway (Modbus-GW)

7.8 Replacing the Modbus Gateway (Modbus-GW)
Following changes occur when the CLSS Gateway replaces the Modbus Gateway in the
network.
NOTE: To know the Modbus Gateway values of the following, refer to the document:
LS10015-000NF-E Rev. C2.
The Mapping of Registers

The CLSS Gateway and the Modbus Gateway have different mapping of registers.
Example:
The register range for loop-1 detectors:
In the Modbus Gateway: 40001 to 40200
In the CLSS Gateway: 40001 to 40300
Change the client-side scripting as required to change to the registry mapping of the
CLSS Gateway.
For register mapping details for the CLSS Gateway, refer to the
section.
Device Types

The device types are different for these two gateways.
Example:
Device Type value of Heat detector:
In the Modbus Gateway: 1
In the CLSS Gateway: 0100H
For device type details for the CLSS Gateway, refer to the
System Troubles

There are new troubles in the CLSS Gateway, and some of the system trouble names are
different.
Example 1: New Troubles
In the CLSS Gateway: 460016-12
Example 2: Different trouble name
In the Modbus Gateway: The General PS Fault and the Power Supply Trouble are two
different events.
In the CLSS Gateway: The 460015 - 8
For system trouble details for the CLSS Gateway, refer to the
Register Map"

7.9 Using Both the CLSS Gateway and the Modbus Gateway

Ensure the following:
• The Node Number of the CLSS Gateway should be different from other gateways in
the network.
• The IP address of the CLSS Gateway should be different from other gateways and
devices in the network.
NOTE: The changes described in the
section are applicable for this setup also.
CLSS Gateway - Installation and Users' Manual | P/N:LS10248-000HW-E | REV. F | FEB/11/2022
.
th
bit is Workstation Failure.
th
bit is one single event for these two.
7.8 "Replacing the Modbus Gateway (Modbus-GW)"
Modbus Communications
7.22 "Register Mapping"
section.
7.31 "Device Types"
Table 7.33, "System Troubles
48