Ideas

It would be nice if the PI Analysis Service could pick up a change in the Cache Refresh Interval of any AF Table being referenced by input attributes with a table lookup data reference. Currently, a service restart is required.

Currently, when the Data Cache is signed up for updates on multiple data archives, updates from each archive are fetched in series, one after another. When there are many data archives involved (especially if they are geographically dispersed) thi...

When creating new analyses with Asset Analytics, our users sometimes forget to modify the scheduling from natural to periodic, which might lead to high trigger ratios and degraded performance. AF should allow administrators to define the default a...

PI system logging is currently fragmented across multiple location. This makes troubleshooting and log correlation difficult. Solution: Make logging consistent across all PI system applications. (ex: all logs stored in windows event log; all logs ...

In AF/Analytics 2018, implicit modes of Event Frame generation were introduced (Pulse, Step, and Step Continuous), but they do not allow for an output expression like the explicit trigger. Adding this functionality would allow for EF attribute val...

I can be helpful when tracking down issues or troubleshooting past events what the values of tuning parameters were at a given time. Adding the ability to Audit this table would allow retrospective insight into tuning parameter configurations. A ...

As a PI user, I want to be able to visualize and analyze the SQC violations that are generated by the SQC rules.  The ability to save SQC outputs such as  Mean, median, mode, stdev, Cpk, max, min, 1-5 sigma zones, ucl, lcl in the follo...

The PI Analysis Service has performance counters to track the number of running analyses and the number of suspended analyses, but there is not one that tracks the number of stopped analyses. Currently, the only way to monitor how many AF analyses...

When changes need to be made to PI Tags, AF Models or calculations, it is important to locate all the places where the changed item is being used to aid in change management.

Use Case: calculating which Shift is working within a rotating-shift cycle, which must the follow Daylight Savings Time offset. This function is available in the Performance Equation library, but not in AF. The function itself is simple once one ...