I am using datalink and evaluating and then possibly changing a value through PiPutValx. The process work perfectly but the boss now wants me to add a field to comment on why the value was changed. Is there a comment section of a point that I can attach to the time it was changed and recalled at a letter date for compliance purposes?
Thanks for the help. This is such a great resource..
It sounds the annotation feature of a PI point event is what you want to use. PiPutValX doesn't support annotations. You can take a look at the suggestions in KB00338 for writing an annotation to an existing event. techsupport.osisoft.com/.../KB00338