Hello,

Recently I have been working with ET200S SIEMENS profinet and after adding the profinet codesys doesnt detect the ports. I have pinged the device and checked with wireshark and messages are being exchanged. I was wondering what the problem could be.
Could anyone please provide some kind of input?
Regards,
Munira

Hello,
Have you done the runtime configuration described in the 5 pages under Fieldbus Support (3.5.17.0) > CODESYS PROFINET > Runtime Configuration ?
https://help.codesys.com/webapp/_pnio_f_runtime_configuration;product=core_ProfinetIO_Configuration_Editor;version=3.5.17.0

It needs the winpcap, the npcap does not work (maybe npcap does if you tick the winpcap box during installation? I have not tried).
Ian

Thanks for the feedback. I have winpcap installed. I was wondering how to do the runtime configuration. I have looked at the 5 pages under Fieldbus Support. I was wondering exactly where is the configuration file of the PLC?
https://help.codesys.com/webapp/_pnio_f_runtime_configuration;product=core_ProfinetIO_Configuration_Editor;version=3.5.17.0
Could I please get some help regarding this?

Thank you.
Munira