crtsoft-qilingyu

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    10 comments  ·  PI Server » Analytics & Calculations  ·  Flag idea as inappropriate…  ·  Admin →

    Looking for more inputs on how to determine what the last good value is (was). While it’s simple to say a numeric value is good, but what if it’s a non-sensical numeric value like 1000 for temperature? It is also possible to the source system to send out status like NoData. How should that be interpreted? Please provide your inputs.

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    crtsoft-qilingyu commented  · 

    I would want PrevVal(Atr,*) to have the option to skip this, or any, values that are system digital states and then return the first available numeric value.

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