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Better support for digital state tags
There was some related discussion here: https://helpcenter.canarylabs.com/t/p8ytgv4/documentationexamples-for-opc-data-transformation and there are some options mentioned there that can help.…
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API Token should be case-insensitive
I just set up a new remote collector over the phone with a field technician. We kept getting "Invalid API Token" errors in the message log. After verbally confirming the token several times I asked…
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Canary Endpoints/Ports (version 24)
The following is a list of default ports that Canary uses for interoperability between remote Canary services and its clients. The endpoints that need opened are unique to each deployment and can be…
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AXIOM - Unexpected exception occurred. Value cannot be null
Hello, A few days ago, this error message started appearing in some of our Axiom applications, where I display value boxes with conditions (an “if” equation in a calculate control) that depend on the…
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Repositioning floating label in zoom mode
On v26.1 I noticed that dragging a floating label in zoom mode will zoom the chart based on the mouse down/up positions. This doesn't happen in cursor mode.…
- Acknowledged
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Canary Administrator – Diagnostic Health System enabled but health tags not updating
The Diagnostic Health System is enabled in the Store And Forward settings (Admin → Store And Forward → Settings), with a frequency of 1 minute and destination set to localhost.…
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Additional options for data archiving, cold storage, etc...
Per https://helpcenter.canarylabs.com/t/y4ypf3y/how-to-move-historical-data-to-a-temp-directory-for-cold-storage-version-26 we can use a "cold storage" approach to move data older than x to another…
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Missing Backfilled Data from Calculation (V25.5.0)
Good Day All! I have created 3 new tags from simple calculations. They are simply true or false based on whether a temperature value is above a threshold or not.…
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Event Properties missing from Events Table (V25.5)
Good Day All, I have created an event that is triggering start and stop just fine. I've created multiple properties in the event that calculate some max and duration of temperatures.…
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DataTable no longer displays data in descending order
Hi, I have recently completed the update to version 26.2 from 25.5 and since this, we have noticed our DataTables in Axiom now display the data in ascending order with no obvious way to change it…
- Acknowledged
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Add StartTime to Event Table
Add StartTime to the Event table to view historical events.
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Example on Rollup
Can someone please show me how to use Rollup function in Calc
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Axiom bug on edit trends pop up when the chart is live on V25.5
Hi Team, Noticed a bug, when your trend is on live mode and if you open the edit trend pop up and try to perform any of these it will reset your selection. 1.…
- Fixed
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Send to front / send to back feature
It would be nice to have a send to back (top of hierarchy) or send to front (bottom of hierarchy) in axiom. Ideally within whatever object you are currently nested in (i.e.…
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Release V26.2
REQUEST UPGRADE Built on Windows Server 2019 Standard MSBuild v17.0 MSI: Wix v1.14.2 Released on: 4/17/2026 If .NET Framework 4.7.1 or greater is not present on the system,…
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Conditional Visibility
Allow visibility of an object based on condition similar to how colors can be based on limits
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API Returns duplicate offset during fall-back DST transition
Version 25.5.0.25325 The first 1:00 AM bucket (01:00–02:00 EDT, UTC 05:00–06:00) occurs before the transition and should carry the -04:00 offset. Per ISO 8601/RFC 3339,…
- Acknowledged
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File automatic removal after CSV collector does its job.
After saving data to historian through CSV collector, the completed CSV files are automatically moved into 'Completed' folder. I'm wondering if there are any Canary built-in features I can use for…
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Audit - Recording "Local Client" as the user who made a change on a calculation
Hello! When I am creating a calculation and have enhanced audit enabled, I can see that the audit recorded an ADD message with a timestamp and the user name who made the changes (me in this case).…
- Fixed
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Kepware Server Configuration
Has anyone setup Collector to read tags from Kepware Server OPC UA?
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Connecting Canary to Power BI (version 26)
The Power BI Add-in was introduced in v26.2. If needing to connect with Power BI using the Read API in a previous version, see Connecting Canary to Power BI (version 25).…
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Repeated "View not found" errors logged
Hello... I'm seeing clusters of repeated errors logged in Messages saying "View not found" and referencing two other server names (not the local Historian's name).…
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Release v26.0
Requires Ignition 8.3.3 Released on: 3/23/2026 Download Canary Module Bugs String values are not returned correctly due to incorrect data type Editing Annotations within Ignition creates multiple in…
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Utility to move or permanently delete a tag from a dataset
Realizing the potential complexity in this, we've had some instances where a utility that allowed us to move a tag from one dataset to another would be beneficial.…
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OPC Collector Tile (version 26)
Sessions - total number of sessions configured Groups - total number of groups across all sessions Tags - total number of tags across all sessions Logging - total number of tags actively logging…
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