ExigoMCL

Thanks guys for the tips.

I have just tried this with a Scheider PowerLogic EGX300 gateway, and it does work by writing the RTU slave address to "MB_CLIENT_DB".MB_UNIT_ID

 Hello, do you have the code of comunication between  EGX300 and PLC 1200 to show me ?

Best Rewards

Axl Suarez

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Split from Accessing MODBUS RTU device through gateway from MODBUS TCP in S7-1200.