Comtrol ES8510-XT - Manual (Page 202)

202 - CLI Commands for Modbus TCP/IP RocketLinx ES8510 and ES8510-XT User Guide: 2000513 Rev. H
ModBus TCP /IP Support
CLI Commands for Modbus TCP/IP
The CLI commands for Modbus TCP/IP are listed in the following table.
Number of Frames Received and Transmitted with a Length (Octets)
0x2A00 to 0x2A3F 2 words 64
0x2A40 to 0x2A7F 2 words 65 to 127
0x2A80 to 0x2ABF 2 words 128 to 255
0x2AC0 to 0x2AFF 2 words 256 to 511
0x2B00 to 0x2B3F 2 words 512 to 1023
0x2B40 to 0x2B7F 2 words 1024 to maximum size
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
Word Address Data Type Description