Omron - master and Twido - slave communication

[smarius76 0]

Hi

I want to make a modbus RTU network between a CJ1M- CPU13 (with SCU 31- V1 module) as master and Twido PLC (who act as slave). I use the protocol made by #Jay Anthony from download section and PCMR instruction in CX-Programer, but i cannot realize the communication. I use, to read from Twido, address 40001 (9C41 Hex). The same protocol and the same CX Programm i use to read from Power Meter PM500 (made by Schneider, like Twido) and work perfect.

Do you know any advice to do the network to work in Modbus RTU?

Thank you in advance