Hi everyone,

I have a DeltaV v11.3 system with two PROFIBUS DP Series 2 cards, each connected to a Hardy HI4050 weight transmitter.

After a power outage, both PROFIBUS cards started showing alarms and errors as shown in the image.

In DeltaV Diagnostics/Explorer, both cards show Integrity BAD.

The strange part is that communication is still working correctly and both weight transmitters continue sending valid values.

Has anyone experienced a similar issue where PROFIBUS communication remains active but DeltaV continues reporting DEVICEERROR alarms?