It would be nice to have threshold attributes for pi points. Then we could configure that values received from the source outside this limits would be ignored (not stored), substituted by the respective threshold value or even by an "Over\Under Ra...
Event mode that applies NoReplace to snapshot as well
Currently the NoReplace event mode will Append data if a value with the same timestamp as the snapshot comes in. Customer would like an event mode that would discard the value if there is existing data with the same timestamp regardless of the val...
Guest
over 2 years ago
in Data Archive
1
No status
The PI backup tools currently do not have a method to backup only the files related to PI Points. The purpose of this would be to refresh the point table on a QA system from a production system. The current PI backup method is all or nothing.
Guest
over 2 years ago
in Data Archive
0
No status
When using the preview analysis function an an analysis with many variables the preview graph and table struggles to keep up, and uses a long time to update. When there are many variables, these are also quite useless.
It would therefore be an i...
I would like the ability to flag an SQC event only if I am in a batch, on a grade run, or in some other process condition. Right now, I am getting an SQC outside control limit when my phase is "inactive." Let there be more configuration of this in...
Allow the use of substitution variables in Analytics
Substitution variables are only supported in datareferences. I want to use these directly in Analytics expressions.
Now i need to create a attribute to resolve the substitution variable (formula, stringbuilder, etc.), and use that in my analysis....
Have PI Analysis Service Automatically Update the Definition of Existing Digital States
If an existing digital state is edited, PI Analysis Service does not recognize the change until it is restarted. A digital state should not be edited too often. However, it would be useful if there is a process to update cache, including each digi...
Analysis service should not close opened EF when last evaluation time is exceeds MaximumAllowedAutoBackfillingSpanInHours
As PI server administrator I would like that when the Analysis service is restarted with autobackfilling enabled, if there are any EF analysis where last evaluation time is older than *-MaximumAllowedAutoBackfillingSpanInHours, EFs that are opened...
Filter/Flag PI System Generated Error Message as Analysis Inputs to prevent False Positive Evaluations
The PI data archive (and potentially other systems) can generate many automated error messages to assist with troubleshooting. One such key example is "[-10767] Client exceeded maximum concurrent queries in RPC thread pool", which occurs when a se...