Good morning everyone

I'm currently working in a PI Processbook display, in wich one of the elements has to be the acumulated values of a tag from the beggining of the month to the current time. I added a PI Calculation Data with this expression

*TagTot('Tag_Name','01','*') *

But is not giving me the right value.

For reference, the value should be a number above this one;

Am I using the right function? If not, wich one I should be using?

I searched through the Help section of PI Processbook but I didn't found what I need,.

Thank you very much in advance

-Sandra Torres

This video helped me to understand my mistake. Totalize and Integrate with the PI Calculated Data function

PI sets by default the rate of unit/day, but my information is in a rate of unit/5min, so I only had to multiply the result by 288 (a day has 288 5minutes intervals)