Mary N. Bellinger
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126 votes
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117 votesMary N. Bellinger
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150 votesEVALUATING · 1 comment · PI Server » Analytics & Calculations · Flag idea as inappropriate… · Admin →Mary N. Bellinger
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23 votes
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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
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78 votesMary N. Bellinger
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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.