Mary N. Bellinger
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143 votes
An error occurred while saving the comment Mary N. Bellinger supported this idea ·
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130 votes
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185 votesEVALUATING · 1 comment · PI Server » Analytics & Calculations · Flag idea as inappropriate… · Admin →
Mary N. Bellinger supported this idea ·
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25 votes
An error occurred while saving the comment Mary N. Bellinger commented
Our case is manual data entry that is time-stamped when a sample is taken. The data entry may occur hours or days later, inserting late records to the PI Data Archive. When the data is off-spec, the original StartTime of the Event Frame describes the data entry timestamp instead of the timestamp of the data. The same is true of the EndTime. This can cause either fewer hours in excursion, or more hours than reality. We are backfilling the Event Frames to pick up the actual timestamps and recalculate the actual durations.
Mary N. Bellinger supported this idea ·
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87 votes
Mary N. Bellinger supported this idea ·
Tank inventory volumes by product type. We cannot use a fixed tank product type, because the products can change. So the ability to add volumes based on the current product requires this flexibility.