AVEVA™ PI Server

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Buffer subsystem to handle deleted values

Can buffer subsystem be enhanced to manage value deletions from tags? We have a collective and utilize buffering to send data to both collective members however we have to jump through hoops to delete data from both collective members. It would be...

ehoffman over 2 years ago in AVEVA™ PI Server / Data Archive 1 No status

5 VOTE

smarter calculation of PI Backup required free space

When backfilling tags from AF its very easy to update many archives. I would like the backup script to only require free space for archives that don't exist in the target folder. We have periodic incremental backup failures do to a lack of free di...

Guest over 2 years ago in AVEVA™ PI Server / Data Archive 3 No status

5 VOTE

Replace the batch (.bat) scripts in the %PISERVER% folder with PowerShell (.ps1) scripts

This replacement is appropriate for several reasons: PowerShell is easier to read and is a more powerful language than the batch language. Batch scripts are best used in Windows, whereas PowerShell is cross-platform. This replacement will support ...

Kenneth Barber over 2 years ago in AVEVA™ PI Server / Data Archive 1 No status

5 VOTE

Optimize and compress non-primary historic archive files

Currently, the same file format is used for primary and non-primary historic archive files. This does not make much sense since the two types are used very differently. For the primary archive: Write operations should be fast since it is collectin...

Kenneth Barber over 2 years ago in AVEVA™ PI Server / Data Archive 4 No status

5 VOTE

Analysis Preview Results - No Graph

As a user I would like the ability to prevent "Preview Results" from generating a plot. The plot takes a ton of time to fill in, and often, I care more about the actual data row-by-row than I do about the trend. It's frustrating to kno...

taterhead247 over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

5 VOTE

Auto-Regroup PI Analytics

Behind the scenes, Analytics groups calculations during startup of the PI Analysis service. However, after startup, sometimes an Analysis 'falls' out of a group and cannot be added back. This returns the error message, "Failed to inser...

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

5 VOTE

Substitution Parameters in Analysis Template Names

As an AF administrator, I want to configure analysis template names using Substitution Parameters to distinguish analysis from each other with PSE and in AF SDK Applications.

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

5 VOTE

Analysis library

Provide a basic library of analysis to answer simple questions about assets : how many cycles on/off last year ? How long did it run over 90% last week? This library should manage the data quality

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

5 VOTE

Mapping of event frame analysis variables to element attributes

It should be possible to map variables in event frame analysis to element attributes.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 7 No status

5 VOTE

Better show current analysis in template

We have a template called AnalogPVAsset with an analysis called BadValues (see attachment level 1). Derived from that template we have a template AnalogPVSTSEuLoHiAsset where we have overridden the BadValues analysis (see attachment level 2). The...

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

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