Hi, I have a project with S7 1200. I'll use it as Profibus Slave (CM 1242-5 is added). I created my address list. My customer wants a GSD file from me (SI01818E.GSD) How can I create GSD file for profibus signals?

For profinet I select operating mode as IO device and it creates GSDML file. How can I get GSD file for Profibus?

In project how can I create something shown below with purple cable? Green one is profinet, purple one is profibus I guess.

I am not sure if it's possible to export only the Profibus module from your project, perhaps someone can correct me.

This link has documentation for using CPU 1200 as a gateway for PROFINET-PROFIBUS communication, exactly as the way you're doing it.

If you communicate your CPU 1200 as I-Device then you can map the data to your Profibus devices.

https://support.industry.siemens.com/cs/ca/en/view/101495058