I am wondering if I create an event frame based on specific criteria being met by a number of PI tags will this Event Frame apply to historical data when those conditions were met in the past?
No, but you do have the option of backfilling the event frame to accomplish what you are trying to do.
An event frame is just a different type of analyses and can be back filled accordingly.
If you have a specific time when the conditions should generate an event frame, back fill for that time and check the results to ensure they are what you desire.
thanks for that
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