PI AF - Child Event Frames using different template to parent
We currently have Event Frames generating for machine faults, with child event frames then tracking things such as maintenance team response time etc.
Leveraging this data in excel reports is proving difficult however due to the Child Event Frame...
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.
PI Analysis Service should pick up change in Cache Refresh Interval of AF Tables
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.
Queue PI Point creation attempts if made during archive shifts
Currently, when archives are shifting, any attempts to create PI Points will be rejected with the error "Error on internal point editing call during point create for archive add point(<point info>). [-11095] Archive Shift already in progress...
Ryan Biggins
6 months ago
in Data Archive
0
No status
Improve Data Cache Performance by parallelizing Data Archive update fetches
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...
Define default scheduling for newly created PI Analyses
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...
Allow output expressions when using implicit Event Frame generation modes
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...
Make a way to know the statistic of use of every PI TAG in Data Archive
When you have thousands of tags in your Data Archive, you need to know wich tags are beign used and witch don't. It would be very usefull to have some diagnostic that shows wich tags are being cosumed more and from wich client.
Guest
about 3 years ago
in Data Archive
1
No status
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...
Add a PI Analysis Service performance counter to track stopped analyses
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...