Hi,

I have a customer who has a CP315-2DP *6ES7315-2AG10-0AB0)and a CP343-1 (6GK7343-1EX21-0XE0).

He has set the CP343-1 as the Profinet IO Controller.

He has an IM153-4 (6ES7153-4AA00-0XB0).

When I save and compile, I get the following error

"The system data could not be recreated because the configuration is inconsistent".

I then select the previous line, which states:

"The selected IO device requires the support of the
extended PROFINET diagnostics by the IO controller.
This controller is not supported by the configured IO
controller.

You can find a possible solution in the online help".

If I put a CP343-1EX30-0XE0) in the PLC, I get no errors.

What is the problem?

I have made sure that the address range for the CP343-1 is set to >127 and different from my analogue I/Os.

Regards

Peter