Analytics & Calculations

Showing 54

1 VOTE

New performance equation function - StDev for event weighted

I suggest creating a new performance equation function similar to StDev but for event weighted

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Completed

9 VOTE

AF Analytics overwrites data in real time

Current AF analytics cannot overwrite data in real time, only appends new value with the same timestamp.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Completed

11 VOTE

Display time when analysis went into error

PI System Explorer should show the last time an analysis went into error on the Management tab.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 3 Completed

10 VOTE

Notification e-mail delivery channel to accept multiple email address in a single enpoint

In AF Service 2017 R2, Notification no longer supports multiple e-mail addresses delimited by comma (,) or semicolon (;) to be added in a single delivery endpoint. If we do so, it will only send an e-mail only to the first recipient. The workarou...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Completed

2 VOTE

Additional parameters for analysis function "EventFrame"

Currently the analysis function "EventFrame" supports parameters "StartTime", "EndTime" and "Duration". I would like to see additional parameters "StartTriggerName" and maybe also "StartTriggerExpression". That could be useful for creating diffe...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Completed

8 VOTE

Use Event Frame attributes as inputs to Event Frame analysis in the Outputs at close section

It would be nice if it was possible to access Event Frame attributes in the Outputs at close section of an Event Frame analysis. Use case: I have an event frame generation analysis and I would like to write a few outputs to the event frame on cl...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 Completed

4 VOTE

Make documentation for IN function more clear

The documentation for the IN function is somewhat unclear. The function definition shows examples such as: IN(number x, number y1, ... yn) and IN(number x, y1...yn) Whereas it's usage is: x IN (y1, ... yn) and x IN (y1...yn) respectively This is...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Completed

1 VOTE

Asset analytics: Function to automatically trigger backfill of dependent analysis

Originally posted on PI Square at https://pisquare.osisoft.com/ideas/5243-asset-analytics-function-to-automatically-trigger-backfill-of-dependent-analysis It could be useful in newer versions of AF analytics to implement the following function: &...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Completed

4 VOTE

Analysis Management Plugin should ignore\ not allow backfill of non-history Analyses

Analysis Management Plugin should ignore\ not allow backfill of non-history Analyses. This will improve manageability. In the management pane, one can select analyses and then queue for backfill, even if the analyses have no PIPoint D...

Brian Deslatte over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Completed

6 VOTE

Shutdown states should not be written into the analysis output PI Point by default

There should be an easy way to change the default value of the shutdown flag for analysis output PI Points. Right now, the default value is True, which means my analysis will show a "Shutdown" value every time I restart my PI Data Archive. The eas...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Completed

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