Trane CCE-Compact Series, Установка, эксплуатация и обслуживание

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94/115 V07-19.0
22.2.1 Modbus RTU
This module provides two communication ports (channel 0, channel 1), in which only channel 0 can
be used for communication to the superior system. Channel 1 is reserved for internal applications.
Parameter Value Description
State Display hardware state of the module
Comm failure Display communication error
Passive No communication error
Active Communication error
Channel 0: Configuration of channel 0
Slave Display communication state with the superior system
Passive No communication
Active Communication
Slave address Slave address setting [1]
Baud rate Baud rate setting [9600]; 1200, 2400, 4800, 9600, 19200 Baud
Stop bits Number of stop bits [Two]
One 1 stop bit
Two 2 stop bits
Parity Parity setting [None]
None No parity
Even Even parity
Odd Odd parity
Response timeout Response timeout setting [5 s]
Termination Enable termination resistor [Passive]
Passive No termination
Active Termination
Channel 1: Configuration of channel 1
Enable Enable communication for channel 1 [Passive]
Slave Display communication state with the superior system
Passive No communication
Active Communication
Slave address Slave address setting [2]
Baud rate Baud rate setting [9600]; 1200, 2400, 4800, 9600, 19200 Baud
Stop bits Number of stop bits [Two]
One 1 stop bit
Two 2 stop bits
Parity Parity setting [None]
None No parity