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Datalink - Max value over period less than

Question asked by Oscar_Garcia Champion on Aug 13, 2020
Latest reply on Aug 17, 2020 by Daniel Takara


Is there a way to calculate the maximum value less than xxxx over a period of time?


I have few tags that show some outlier values as shown below, I want to find the maximum value over time filtering out the outliers. I tried datalink using the maximum value in the calculated data function, I added the filter expression 'Mytag' < 15000 which I thought it will leave out the outliers but that didn't work. The function is still returning the outlier value.



Any Idea how I could get what I'm looking for?