Diagnosis data available but not understood AO810
In our project we use the following Hardware
PM738F - CPU
CI801 - communication hub
AI810 analog input
AO810V2 analog output
At the moment we are within commissioning phase. Everything works fine so far.
In case of the AO810 blocks we wonder why we constantly have them red. As you can see on the screenshots apparently some "Diagnosis" data is available. We can use them in terms of giving an analog output to e.g. one of our pumps. But we keep wondering about the "Diagnosis" message.
Does anyone have a hint why?
Voted best answer
this is a normal "problem", Blue Diag.messages become Red (Error) higher up
in the HW-tree. Not nice but not a real problem.
I think your message comes from 4-20 mA output channel that you don´t use.
E.g Signal Break.
Three ways to solve this;
1: Turn of the unused channels via parameter page
2: Shortcut the output (resistor)
3: Don´t bother about it