Checking that status of Multiple PI Tag

[KojoBaiden]

Is there any way of checking the status of multiple (especially Stale and bad PI tags) PI tags using python ?

[daguinn]

Look at the scan, shutdown, and archiving PIPoint attributes. Those will tell you if the PIPoint is configured to receive data (scan and archive) or if the telemetry object is available in the source system (shutdown). If all of these are available you still need to check the data itself. AFValue has a property for IsGood or Substituted.