Analytics / Calculations

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How to built the PI vision calculate function for pump running time

Dear All, I need to built the calculate function in PI Vision That to calculate the pump running time When pump start, start counting time (in hours) until stop. After stop time must be reset to 0

DUONG PHAN 19 days ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

1 VOTE

Natural log function does not work

When creating a calculation tag, natural log does not work. Is anyone else having the same problem?

Mirae Lim about 1 month ago in AVEVA™ PI Vision™ / Analytics / Calculations 1 No status

4 VOTE

Use a calculation in another calculation

Currently, you cannot use a calculated variable in another calculation on PI Vision. This complicates calculations because all operations must be done under one calculation.

Navern Moodley 3 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

3 VOTE

Time range configurable to attribute value

Allow the time range (either start time or end time or both) in Pi Vision to reference an attribute value. This would allow data to dynamically update according to an event. For example, I want to see a list of batch information (start time, end t...

Guest 3 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

1 VOTE

Add a text-based event point to trend traces

If we could add text-based event points to trend traces, this would allow users to immediately understand what events occurred at specific times when they review past trend data and observe abnormal traces.

Keetanat Siriwat 5 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

1 VOTE

UOM and Display digit options for calculation in vision

Similar to point builder, there should be an option for putting Eng Unit and Display digit within vision.

Piyush Dubey 6 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

2 VOTE

Autocomplete for "Calculations"

Autocomplete PE-Equation syntax within PI-Vision Calculation-Builder.

Guest 7 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

1 VOTE

Edit legends for XY Charts

This is already a capability for normal trends. It would be useful to be able to put in custom names for trends on XY charts and not be stuck to the default data point name.

Guest 7 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

2 VOTE

Allow Time Zone to be selected for PI Vision Calculations

Currently the calculations are done with respect to the server time zone. We need this to be able to make the calculations in other time zones without having to change the entire Display time zone.

Mohammed Qasim Asghar 7 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

1 VOTE

Add more syntaxes (as in Excel for example)

Would add so many more useful graphs, tables and calculation available. For example add number of alarms going off, number of errors found, countifs, ifs and so on.

Guest 9 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

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