Many of the tuning parameters have units, but the unit can only be found in the tuning parameter's description and is not written consistently (sometimes written in full, sometimes abbreviated, sometimes written as a symbol). Linking the tuning pa...
Guest
about 3 years ago
in Data Archive
0
Declined
Being able to activate the Log of abnormally long request made to the PI Data Archive
It would be helpful to determine which users or applications made heavy requests to the Data Archive Server.
This could be an option to be activated or not.
Logging the ip, user identity, concerned tags, duration of the request
Those information a...
jerome.boudon
about 3 years ago
in Data Archive
0
Declined
To take full advantage of AF and substitution parameters it would be great to have a sort of type ID. Now i have to rename all tags to gain this possibility. It would be easy if i could use a portion of the tag name and a type id. Then i cou...
Guest
about 3 years ago
in Data Archive
3
Tell us more
I have a particular application for storing partial discharge events into the PI Server. Many of the events are at the same timestamp, which result in multiple events at the same time.
Guest
about 3 years ago
in Data Archive
1
Declined
Currently, there are two methods to 'shift' archives:
1. "Archive_AutoArchiveFileRoot" set to blank
2. "Archive_OverwriteDataOnAutoShiftFailure" enabled
Neither method shifts to dynamic archives. We have three sites that merged PI servers, thus ha...
Pete Long
about 3 years ago
in Data Archive
1
No status
Let Start Trigger severity set the EventFrame severity
Currently the Severity of the EF is set on the template. The severity of a start trigger allows to create child events.
I want to have the ability to have the severity of the start trigger set the severity of the generated EventFrame. In that way...
The "True for" time of event frame generation analyses should not consider the extrapolation after the snapshot event
PI assumes that the value of a PI Point from its snapshot event up to now is equal to the snapshot value. This extrapolation is not necessarily a good representation of what the interpolation will look like when new data arrives.
The extrapolatio...
Event Frames Scalability - For Customer Advisory Lab Scenarios
#of assets (in this specific scenario): 500-1000
EF Count: Generation rate of 25,000/day peak, would like to historize for 1+y = 9,000,000 events+
Attributes: 5-10 attributes/event (static or PI Point)
Flat Hierarchy
Queries: EF are alarms or ...
Store event frame start and end time as DateTime to allow sub-millisecond duration event frames
Because event frame start and end time are stored as a bigint datatype in PIFD.dbo.AFEventFrame, the precision only seems to be to the nearest millisecond. This is a problem for sub-millisecond event frames. Why aren't event frame start and end ti...
Add an Annotations column to the Event Frames search window
It would be nice to add an Annotations column to the search page of Event Frames, so that I can better analyze them directly from PSE for administration purposes