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Find a tag equals zero for more than 2 min using PE

Question asked by Peavey on Apr 1, 2015
Latest reply on Apr 3, 2015 by pthivierge

Hi,

 

I am looking to use Performance Equation to determine if a process is running or not.

The tag I am looking at is 0-100%, if the tag is 0 for more than 2 minutes my PE tag should be 1.

 

I have tried different solutions without any good results. For example:

IF PrevEvent('tag')>'*-2m' THEN IF 'tag'=0 THEN 1 ELSE 0 ELSE 0

But every time a new event appears I get 1 for 2 minutes, even the "tag" is 0%.

 

I need some ideas/tip to get further

 

Best regards

Arve

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