james_rong007
Member
I have a twido TWDLCAE40DRF PLC, IP 192.168.0.1, connect to a network switch port 1.
Also, I have a modbus Power Meter (Device ID: 5, PLC try to read Holding register 400003 of the meter ) connect to a Ethernet to Modbus Converter, that converter IP is 192.168.0.2 and connect to the same netwotk switch port 2.
Is anyone know how to program in the twido PLC if I want to read the value of power meter register 400003 and save to %MW51 of the twido PLC?
I have configured Marco Comms 3 for ethernet port, also index 1 of remote device table is the power meter IP and device ID 5
Many thanks!
Also, I have a modbus Power Meter (Device ID: 5, PLC try to read Holding register 400003 of the meter ) connect to a Ethernet to Modbus Converter, that converter IP is 192.168.0.2 and connect to the same netwotk switch port 2.
Is anyone know how to program in the twido PLC if I want to read the value of power meter register 400003 and save to %MW51 of the twido PLC?
I have configured Marco Comms 3 for ethernet port, also index 1 of remote device table is the power meter IP and device ID 5
Many thanks!
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