Analytics & Calculations

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Custom Delivery Channels in PI Notifications (newer versions)

Originally posted on PI Square at https://pisquare.osisoft.com/ideas/3778-custom-delivery-channels-in-pi-notifications-newer-versions Customer would like to have the Custom Delivery Channels in PI Notifications 2012 upgraded to the newer versions...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 7 Declined

45 VOTE

Which tags are being used by a PI Analysis

As a PI Administrator, I want to know which tags are being used at which PI Analysis so I can know exactly if there is already another Analysis writing to a tag and avoid duplicated or wrong data.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 10 No status

10 VOTE

High availability options with Big-IP F5 for Notifications and Analytics instead of only Windows Clustering?

We have redundant servers for AF components (Notifications & Analytics). In a virtual environment, our IT doesn't support Windows Clustering due to the way storage is implemented enterprise wide. What does it take to support F5? Our IT engin...

jagdish.konathala over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 2 Declined

9 VOTE

Performance equation to calculate tag median over time range

Currently we do not have functionality to calculate a median over a set of tag archive values. For example a function such as TagMed('sinusoid', '*-2h', '*-30m') to return the median of that set of archive values.

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

2 VOTE

Users wants to include notification/template/target/target template's category in formatted message

As a user configuring notifications I want to include categories in my formatted message so that I can contextualize the alert based on data already in the system.

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 1 No status

3 VOTE

AF function PrevEvent() should return timestamp of previous event even if data is "No Data"

Normally AF function PrevEvent() returns the timestamp of the previous event for a specified timestamp. But if the previous event is system digital state "No Data" it does not return the timestamp but again system digital state "No Data". That is...

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

4 VOTE

Analytics iteration

In case of only reading the attributes of the tag structure during an analysis/calculation, as tagname, tagnum, etc. could there be a way to put the attribute even though it's an output. Background: Customer is using analysis template where some o...

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

3 VOTE

Compression (with the opposite intention)

If you have a PI Tag that fluctuates within very excessive ranges, then it becomes quite difficult to observe its trending patterns in a chart because of its volatility. A feature to smooth the volatile values (i.e. exclude those outside of a use...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 4 No status

44 VOTE

Support setting data quality related flags from analysis

As a user of Asset Analytics I would like to manipulate data quality related flags (such as quastionable, substituted, etc) from my analysis so that I can set the flag when there is a problem with input value statuses.

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

11 VOTE

Version dependent analysis

It should be possible to change the used analyses dependent on the version of an element. Currently the analyses are used across all element versions. For example I want to calculate the expected output of a machine. Starting on 01-Oct the machin...

Guest over 2 years ago in AVEVA™ PI Server / Analytics & Calculations 6 Declined

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