Hello Anna;

You are posting in the Simatic Technology conference, are you looking for code examples related to T-CPUs by any chance?

The best way to find example code for your application is to use the search box at the right of this page, using a search term that will help you search. For example, this is the result page for a search on "G120 Profinet", filtering the results by Application Examples.

https://support.industry.siemens.com/cs/search?search=G120%20profinet&type=ExampleOfUse&lc=en-US

Hope this helps,

Daniel Chartier