Analytics / Calculations

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AVEVA PI Vision Trend should have the option to return archived values rather than the interpolated values based on the number of intervals in the trend depending on pixel width

PI Vision Calculation data in Trends are not accurately showing outlier values depending on trend sizing. The discrepancies are caused when the width/pixel size of the display varies between trend symbols, which affects the intervals used for eval...

Dong Yeow Wong over 1 year ago in AVEVA™ PI Vision™ / Analytics / Calculations 2 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 about 1 year ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

3 VOTE

Rate of change calculation is required for analysing points

Rate of change calculation is required for analysing points, especially steam parameters like temperature and pressure. This is required for fatigue analysis. For a selected time frame, the following four calculations will be required: 1) Maximum ...

AK almost 2 years 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 7 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 1 No status

3 VOTE

PI Vision Event Frames based Calculations

Ability to create Event Frames based Calculations in PI Vision, using its attributes context.

Eduardo Mirra Galante Miller over 2 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

3 VOTE

EventCount() expression in PI Vision Asset based Calculations

Have the ability to use EventCount() expression in PI Vision Asset based Calculations

Eduardo Mirra Galante Miller over 2 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

3 VOTE

PI Vision Calculation with PI Point and PI AF attributes

Possibility to create PI Vision Calculation with PI Point and PI AF attributes in the same expression.

Eduardo Mirra Galante Miller over 2 years 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 11 months ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

3 VOTE

if statement in calculation

change multistate operator so user can select it or allow if statement

Guest over 2 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

3 VOTE

PI Vision Calculation Feature: Sum Two Tags into a New Tag

Would like a feature in PI Vision that can take a newly defined tag name (A) using calculation feature and another newly defined tag name (B) and sum them up to a new tag (A+B) in PI Vision Calculation.

Guest over 2 years ago in AVEVA™ PI Vision™ / Analytics / Calculations 0 No status

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