AVEVA™ PI Server

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PI Analysis Performance Checker

Currently PI Analysis Service has a built-in Statistics tool in PI System Explorer. It is able to show statistics regarding Evaluation and Calculation Lag as well as Skipped Evaluations and some other important information. PI System Explorer ...

Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 1 No Status

2 VOTE

Fix for KI: EventFrame Extended property not removed after EF is closed

The first EFs created by the PI Analysis Service after a restart can have the Extended Property StatusInAnalysisService stuck in Reconciling even after the event frame has been closed. There is a workaround to fix the issue when it occurs (see Eve...

Guest 23 days ago in AVEVA™ PI Server / Analytics & Calculations 1 No Status

57 VOTE

Percentile function

As a user of analyses, I would like to have a Percentile function so that I can filter out atypical events when doing summary calls. The function would look like this: Percentile('attribute', 'timerange', value). This is related to enhancement req...

Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 4 No Status

57 VOTE

More functions to support operations on arrays

The arrays in Expression and Event Frame Generation analyses are useful, but use cases are emerging where more functions are needed to reduce/calculate the arrays in more streamlined fashion. For example, Concat function should support array of ch...

Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 17 No Status

57 VOTE

Support AWS RDS SQL Server instances as backend DBs for AF and PI Vision

Our company is progressively superseding the deployment of hosts with SQL Server installed, while moving towards the usage of SQL Server instances provided by AWS' Relational Database Service as the DB backend. Although currently OSISoft does not ...

alviserossi over 1 year ago in AVEVA™ PI Server / Asset Framework (AF) 8 Declined

56 VOTE

Allow Copy & Paste of Notification Rules

I would like to be able to copy a notification rule in PI System Explorer from an existing element or template and paste it on another element or template. That way when I have similar notification rules, I can copy/paste and make only the changes...

Guest over 1 year ago in AVEVA™ PI Server / Notifications 4 No Status

52 VOTE

Ensure data is identical between collective members

As a PI Administrator, I need to trust that the data is identical between my collective members. Currently, there is no way for me to be sure it is the same unless I do a side by side comparison. Data can be missing, or slightly off, and I have no...

Guest over 1 year ago in AVEVA™ PI Server / Data Archive 6 Tell us more

52 VOTE

Undelete PI tags

Recovering a PI tag that was deleted accidently is extremly annoying. Why do I have to create a new tag and reprocess all historical archives to convert the old tag to the new tag in the archives? (https://techsupport.osisoft.com/Troubleshooting/K...

Guest over 1 year ago in AVEVA™ PI Server / Data Archive 3 No Status

51 VOTE

Add configurable defaults for PI Point "Pointsecurity" and "Datasecurity"

Read access to the PIPOINT table is required for most identities. Pointsecurity and Datasecurity currently use the settings on the PIPOINT table as the default. New points will generally give read access to most identities because of these default...

Guest over 1 year ago in AVEVA™ PI Server / Security 2 No Status

51 VOTE

Enlarge area for editing analysis expressions

When editing an Analysis Expression, only 4.5 lines appear. It would helpful if more lines appeared (greater than 20 lines).

Guest over 1 year ago in AVEVA™ PI Server / Analytics & Calculations 5 No Status

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