Westermo MDI-112-F4G - Manual (Page 173)

169
0x33BF
0x33C0 to
0x33DF
Ring 30’s Information
0x33E0 to
0x33FF Ring 31’s Information
Note: the Modbus TCP/IP client will return 0xFFFF to Modbus master when pulling
reserved address.
5.3.5 CLI commands for Modbus TCP/IP
The CLI commands of Modbus TCP/IP are listed as following table.
Feature
Command & example
Enable Modbus TCP Switch(config)# modbus enable
Disable Modbus TCP Switch(config)# modbus disable
Set Modbus interval time
between request Switch(config)# modbus idle-timeout
<200-10000> Timeout vlaue: 200-10000ms
Switch(config)# modbus idle-timeout 200  set interval
request time out duration to 200ms.
Set modbus TCP master
communicate session. Switch(config)# modbus master
<1-20> Max Modbus TCP Master
Switch(config)# modbus master 2  set maximum modbus
master up to 2; maximum support up to 20 modbus
communicate sessions.
Set modbus TCP listening port Switch(config)# modbus port
port Listening Port
Switch(config)# modbus port 502 ; default modbus TCP
service port is 502.