WAGO DI 750-425 DeltaV configuration

Hello,

We are configuring a WAGO device which communicates on Profibus with DeltaV.

We are using WAGO card type 750-425 for the DIs .

We see the card in DeltaV , our communication is ok but we do not get bad status when open loop.

We tried to enable diagnostic channel on the PB signal but still we could not see the status go bad.

Does anybody have any idea how can we see the status for such a card?

Thank you in advance,

Marius