Dear Forum Members,
I need to calculate in PI AF what the totalization will be at the end of the current shift.
A shift lasts 8 hours, from 6:00 to 14:00, from 14:00 to 22:00 and from 22:00 to 06:00
I created a PI Analysis with the following equations:
Tot_Of_The_Current_Shift TagTot('Debit','Current Shift StartTime','*')
PredictiveTot_Of_The_Current_Shift_1 8 * 3600 * Tot_Of_The_Current_Shift / ('*' - 'Current Shift StartTime')
PredictiveTot_Of_The_Current_Shift_2 TagTot('Debit','Current Shift StartTime','Current Shift EndTime')
So, I found 2 ways to calculate the predictive totalization.
Are these equations correct ?
Can I define a future timestamp in the TagTot function ?