DNP3 comm with S7-1200 module CP 1243-1

[misbah]

hi support,

I'm testing the above module to communicate with zenon 7. Unfortunately i cannot connect and receive the error as per attach ?

Any idea why this error comes out ? We did the same way we had done with s7-1200 modbus tcp/ip. We created datablock and assign offset as requested.

[markclemens]

Hi misbah,

I'm not familiar with this module and the screenshot does not provide too much information. If possible, create a wireshark sniff and post it here.

Generally, you would need to configure the DNP32 driver correctly.

- set the DNP slave ID correctly in the driver
- set the DNP master ID correctly in the driver
- check that you use the correct net address at the variables that match the connection in the driver configuration.

When you are using zenon version 7.10, I would recommend using the DNP3_NG driver instead.

Best regards,
Mark