Hello dear experts

Hope you are doing well

I am currently working on a project which is connceting comfort panel to a micromaster 440 using profibus directly(without Plc).

I have search on froums and find that we can do something similar with Profinet, have anyone experience in my case?? 

Hello,

I think that this documentation is for you, especially about PB connection:

Sinamics drive PN/DP direct access