Hello all,

Strongly Need your help for Modbus in S7 1200.

1. Modbus Server means SLAVE.

Is it right?

2. Modbus Client means MASTER

Is it also right?

3. In Modbus TCP Server, MW100 is Holding register 40001 is it right?

Also can you please tell me addresses for 30001, 20001, 10001 in Siemens S7 1200

Please help.!!!!!!!!!!!!!!!!!!

Closed, because the question was posted twice.

The second thread with the subject Modbus TCP Server Client Holding Register Query is published within the conference Communication / Networks.

Best regards