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Auto Recalculate when data become Available
Often times data won't be available in the calculations server due to site disconnects to the sender. Can you have canary calc server sense when that data makes its way to the calc server/historian…
- Not planned
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How to Add an Entra ID Provider (version 26)
By default, Canary uses Windows AD for user authentication; however, Canary also supports OAuth 2.0/OpenID Connect. This gives end users alternative options for signing into Canary's application…
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How to Remove OPC Collector Sessions
Hi I'm new to the Canary sphere, and am trying to figure out how to remove Sessions that are no longer in use from the OPC Collector tile, and in the OPC Collector window.…
- Answered
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What's the UoM for the Duration within the Events database?
Hello Canary team What's the UoM (or business logic) behind the duration attribute of the Events table within the Events database? Below are examples of a 1 second duration,…
- Answered
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Control auto width / height documentation
I just accidentally discovered that entering a height or width of zero will extend the control to the screen extent, starting from the x/y coordinates. This is something I wish I knew months ago.…
- Released
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OPC/Custom Functions for Calc Server Error
When I create an application and use the DeltaTotalCount aggregate with the end time in the future (based on the duration and start time) The calculation seems to truncate to Now and works fine.…
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Importing Events
Upon importing an event I have to go into the event itself and make the frequency value change and only when specific tags change and select the tag. Im not sure if this is part of the export,…
- Could not duplicate
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Axiom scheduled report get deleted if Axiom.Reports got error at scheduled time.
Hi, We recently upgraded canary Version from V 22 to V25.5. I have scheduled some reports and first day the report generated and I received email with pdf.…
- Acknowledged
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Axiom Trend Display Name Not Modifiable
New in V25.5, I can no longer edit the display name of a trend in Axiom. If I try and type anything into the "Display Name" field, it is immediately overwritten with the default settings and reverts…
- Fixed
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Canary User search option not featured in V25
Hi Team, We used V22 and recently upgraded to V25. It used to be easy for troubleshoot by searching people name in V22 if their name is added on AD group or I can search and add people based on AD…
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Ticking show trend column will not show trend in chart if the tag is linked using link bands & Scale
Hi , Noticed an issue with V25.5 that if two tags (eg:tag A &B) are linked using link band & scales, and both tags are hidden and the colour showing on the scale is tag B trend colour.…
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Release V26.0
REQUEST UPGRADE Built on Windows Server 2019 Standard MSBuild v17.0 MSI: Wix v1.14.2 Released on: 3/6/2026 If .NET Framework 4.7.1 or greater is not present on the system,…
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Publisher Tile (version 26)
Enabled - number of sessions running Connected - number of sessions connected to their destination Tags - total number of tags being published Assets - number of assets being published (only…
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Calcs & Events Tile (version 26)
Active Jobs - number of active calcs/events currently running Errored Jobs - number of calcs/events in an errored state Tags Writing - number of calc tags writing to the Historian Hourly TVQs -…
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Views Tile (version 26)
Clients - number of clients connected to the Views service consuming data from the Historian Views - number of views within the Views service. By default, the Canary system comes with one view,…
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SQL Collector Tile (version 26)
Connections - number of configured sessions Tags - total number of tags being logged TVQs - total number of updates logged in last hour Version - version number of the SQL Collector service The SQL…
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MQTT Collector Tile (version 26)
Groups - number of connection groups that are running Connections - number of connection groups that are connected Tags - total number of tags the Collector is subscribed to TVQ/sec - total number…
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Historian Tile (version 26)
DataSets - number of DataSets configured in the Historian Licensed Tags - number of tags consuming a tag license CPU - amount of CPU the Historian service is using Handles (R/W) - number of tags…
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Store and Forward Tile (version 26)
Streams - number of data streams coming through the Store and Forward (SaF) service Buffer - amount of updates, or TVQs (Timestamp, Value, Quality), buffering in the SaF service.…
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Duplicates in View Rules Needs Underlying Source Tag Info
The "Duplicates" view in Virtual View > Edit > Rule Details is a bit limited right now because it only shows the preceding Virtual View name, not the source input tag that’s causing the duplicate.…
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Excel Add-in Feature Parity with Views API
Right now, the list of functions available in the Excel Add-in is limited compared to the Views API. The most important functions would be the Asset Methods,…
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Backfill To vs Remove Old Data
How are Backfill To and Remove Old Data related? Below are the definitions from the documentation. So Backfill To will be leveraged anytime the calc is saved or the calc service is started up?…
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Donut Gauge Control (version 25)
Properties *Name - a unique name used to reference the control in script AggregateInterval - the amount of time within each interval over which the data is processed using an AggregateKind (e.g.…
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Axiom trend zooming
It can be cumbersome to switch between cursor/zoom/annotate modes inside trends. I'm proposing some shortcuts: 1) Hold the shift key in cursor mode to zoom 2) Drag in cursor mode to measure a delta…
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Intermittent gRPC Ingestion Failures Between Store & Forward and Historian
We are experiencing intermittent issues between two Store & Forward (S&F) nodes and our Canary Historian. The S&F services intermittently fail to start or maintain their gRPC connections to the…
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