I want to create a totalizer tag based on a running bit. The totalizer tag need to return a time weighted average value only when the pump is running.
If the pump starts, then it need to calculate the average, and when it stops then I need to have 1 value returned.
Hopefully this can be done with a totalizer tag and not with PE. The reason for this is, if our historian server is down, the interface node does still the collection.