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PI Vision : Event frames are doubled

Question asked by Umicore_CSM_NA on Mar 11, 2020
Latest reply on Apr 15, 2020 by Umicore_CSM_NA

Hi all,


To harvest the notification feature in PI I created event frames based on an EF Template called "Alarm". Event frames are generated as they should and they get populated in the "Event Frames" tab on AF. But for whatever reasons a search in PI Vision for those EF always returns them doubled :


PI Vision doubled EF


It is the only EF template that has this behaviour since I see only one EF for the other templates. And to be precise I see only one instance of those doubled EF in AF !


Can someone explain to me why PI Vision is doing that with some EF and not others ? I couldn't find what settings could do that on the "Alarm" EF template that wouldn't be on the other templates...