Hello

I have problems with MPI connection via PC USB adapter After installing the TIA PORTAL V13. I still have as an active Profibus. While I set MPI. I installed the drivers for the adapter, but to no avail. Before installing everything worked well on another PC without TIA portal is also everything OK.

Hi,

Siemens has a FAQ if there are Problems with the PG/PC interface - I think it´s worth the trouble.

How do you assign the parameters of the PG/PC interface in general and what is the remedy if the device driver cannot be selected or is not visible?

https://support.industry.siemens.com/cs/ww/en/view/11870489

Towome