Comtrol ES8509-XT - Manual (Page 208)

208 - CLI Commands for Modbus TCP/IP RocketLinx ES8509-XT User Guide: 2000557 Rev. C
ModBus TCP /IP Support
CLI Commands for Modbus TCP/IP
The CLI commands for Modbus TCP/IP are listed in the following table.
Modbus TCP/IP Commands
Enable Switch(config)# modbus enable
Disable Switch(config)# modbus disable
Set Modbus Interval Time
between Request Switch(config)# modbus idle-timeout
<200-10000> Timeout value: 200-10000ms
Switch(config)# modbus idle-timeout 200
Set Modbus TCP Master
Communicate Session Switch(config)# modbus master
<1-20> Max Modbus TCP Master
Switch(config)# modbus master 2
Set Modbus TCP
Listening Port Switch(config)# modbus port
<1-65536> Port Number
Switch(config)# modbus port 502