Modbus Serial communication between M340 and ATV630

Adrian30 · ‎2023-03-11

Hello,

Can anyone send me the documentation or a program example to connect a PLC M340 using Modbus serial (RS485) to a ATV630 ?

Thank you very much for your time.

RaviNayak · ‎2023-03-12

@Adrian30 Please see the attached manual for M340 serial communication and configuration. For the architecture, you can refer the Pg No.32 and for communication configuration Pg No.54

See Answer In Context

RaviNayak · ‎2023-03-12

@Adrian30 Please see the attached manual for M340 serial communication and configuration. For the architecture, you can refer the Pg No.32 and for communication configuration Pg No.54