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PI Web API Time Filter Expression

Question asked by Oscar_Garcia Champion on Nov 5, 2018
Latest reply on Nov 29, 2018 by Dan Fishman

Hi,

I have an excel calculation using the the Time Filtered Datalink's function and I want to translate this into a PI Web API call.

With Datalink I'm returning the total hours the following condition is true:

('tag1'>=512 or 'tag2'>=870) and ('tag3'>=30)

 

How can I do the same using the Web API. I understand I could use TimeGE() in the calculation controller, but as far as I know TimeGE() allows to compare only one tag. In this case I'm comparing more than 1 tag, so I'm not sure if TimeGE will work in this case.

 

Thanks,

Oscar

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