I'm trying to trend the operating hours per day for an equipment.
I need the plot time to start at the beginning of the current month + 7h, and the end time will be t+7h. I used 1+7h but when I use the button "One time period back", it won't go to the beginning of the previous month.
The second problem, I'm using the following settings for the PI Calc:
But is giving different values when I use the Time Filtered equation in Excel.
Can you help me,