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Make the second parameter of PrevVal optional

The PrevVal function currently requires two parameters: an attribute and a timestamp. However, I find that 90% of the time that I use this function I am looking for the previous value with respect to the current time ('*'). The error which analyti...

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

6 VOTE

Octave integration with AF Analytics

Like Mathlab, Octave is a powerful free calculus software which is used commonly in machine learning. I think it could be a good idea to integrate this software with PI Analytics just for these purpouses and others like just make advance calculati...

Ferran Pruñonosa Cerdan over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 0 Declined

6 VOTE

Add ARMA function in Asset Analytics

As an analysis user, interested in implementing event detection for micro-grid and PMU deployments, given the model parameters, I would like to be able to compute ARMA (Auto Regressions Moving Average) model, so that I can easily identify events t...

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

6 VOTE

AF templates allow extensions for analyses

AF templates only allow extensions for attributes. I want to be able to do element level adjustment for analyses.

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

6 VOTE

Analysis Brace matching and putting comments

Customer would like to have Brace/Parenthesis matching and adding comments (e.g. //) functions in Analysis Expression like programming languages.

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

6 VOTE

Restrict the event frame templates that can be selected when creating an event frame generation analysis

Currently, users can select any of the event frame templates available on an AF database as the template for event-frames generated by an analysis/analysis template. There is no real way of restricting which templates can be used, since EF T...

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

6 VOTE

Retrieve an Attribute Reference from a String variable

Because some functions in PI AF Analytics require an attribute reference (instead of a tag number or tag value), it would be useful to be able to retrieve an attribute reference using a String variable. This functionality would allow dependent att...

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

6 VOTE

Multiple Event Frames generation

I want the ability to have simultainiously events generated from the same analyses. The way now is that a event frame must be closed before a new event is generated.

Hobbe over 2 years ago in AVEVA™ PI Server / Event Frames (EF) 3 Declined

6 VOTE

Ability to send a notification as a voice call to a phone

As a notification user, I want to receive a phone call when my equipment fails and I want the message I had configured in the format read out to me.

Guest over 2 years ago in AVEVA™ PI Server / Notifications 3 Declined

6 VOTE

Multiple AD Folders

At the moment it is only possible to select a single AD contact subfolder to link to contacts. We have our users spread over many subfolders based on location, organisation etc. It should be possible to specify multiple folders.

Guest over 2 years ago in AVEVA™ PI Server / Notifications 0 Declined

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