I have a question about PI Points.
I have a problem with some values on my PI Points. Some of them are not correct and I want to mark it somehow (any comment or flag connected to the pi point - I dont want to use additional Pi Points for it).
I don't have anyu predefined algorithm for choosing wrong values (operator decides).
Is it possible to assaign any comment or flag for the selected values?
How "questionable" or "annotated" functions work?
Any ideas how can I handle it?