I have a totaly different situation.

I have PLC 1513 1-PN and I have IM modules with I/O cards.

Can I do the checking of every I/O chanel with PRONETA even If I have PLC?

 
And what if I only have 1512SP-1 PN PLC and I/O cards connected directly to him, can I use PROFINETA in that case to do I/O check?
I am trying this scenario right now in a workshop but I can only see the PLC and that it. Can't see any of the I/O cards.

------------------------------------------------------------------------------------------
Split from Check remote IO without a PLC.