-
Axiom Chart - Break in Data isn't reflected in Chart Data
I have a situation where we had a power outage for about 3.5 hours and when looking at the chart data, the unchanged data is what is shown in the charts during this power outage.…
-
Canary.Axiom.Session eating CPU Usage% - What is this Service?
We have an instance where there is a math added to some charts (I've asked that they move the math to the calculations module and pull that calculated data) But while troubleshooting this I went to…
-
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…
- Acknowledged
-
Calcs string comparison like
I have a use case where I need to start an event when a flare pilot goes out. For whatever unknown reason, statuses are sent to us in string. And they're not uniform.…
-
Planned Development
The following features are on Canary's short term roadmap for development. Ideas and feedback for other development items are welcomed in the FEEDBACK section :-) Canary System:…
-
Option to default to complete tag name on trend chart
While we have some options like manually filling in the display name we want or using "source tag" instead of "display name" in the options for the legend, cursor, or float label,…
-
Release V25.6
REQUEST UPGRADE Built on Windows Server 2019 Standard MSBuild v17.0 MSI: Wix v1.14.2 Released on: 1/5/2026 If .NET Framework 4.7.1 or greater is not present on the system,…
-
Calcs & Events > Broader Filtering (By GUID?)
In Administrator > Calcs & Events, the Name Filter is helpful, but there’s no way to filter by GUID. This makes it painful when I’m trying to track down which calc a tag originates from,…
-
Can Collectors be Upgrades before Historian?
We have a rather large system with 2 historians and about a dozen collector machines all running on 23.2.1. We're looking at upgraded to the latest version. Do we have to upgrade Historians to v25.…
-
Ignition 8.3 & Canary Module
Good Day Folks, Do any of the Canary folks have a timeline for when the Canary-Ignition module will be compatible with the newly released Ignition 8.3? I've confirmed that upgrading to 8.…
-
Positioning datetimes and floating labels outside of a trend?
I like that my bar chart has the datetimes outside of the chart. However, my trends clip the datetime with the graph and floating labels. Is it also possible to have the floating label to the left of…
-
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,…
-
Ability to include tag name/description/engineering unit in value box
See https://helpcenter.canarylabs.com/t/m1hjf1r/tag-name-in-value-box. Whether using ValueFormat or something else, it would be helpful to have an easy way to show the tag name alongside the value…
-
Read API
Canary offers a native gRPC API and a web API for both reading and writing data. This module focuses solely on the web Read API. To test, we suggest downloading Postman and following the instructions…
-
Publisher
This module covers Canary's Publisher service. The Publisher connects to the Views service to read real-time data from the Historian to send it to 3rd parties using MQTT, Kafka,…
-
Tag name in value box
I know I can use a value box in an Axiom Application with ValueFormat = {Value:N2} @ {Time:MM/dd/yyyy hh:mm:ss tt} to get value and time. Is there a way I can have tag name there as well? Right now,…
- Answered
-
How to Create an API Token (version 25)
API tokens are used for several purposes within the Canary system. Reading data from the Historian using the Read API Writing data to the Historian using the Write API Writing data to the Historian…
-
Stacked Bar Charts
Currently, multiple series display as side-by-side bars, but there’s no option to stack them. Stacked bars would be really useful for visualizing combined totals while still showing the contribution…
-
Axiom
This module covers Canary's main reporting tool, Axiom. As there are many steps in building a dashboard application, a video has been provided to demonstrate the various controls and functions Axiom…
-
Disable Axion Annotation Modifications
Implement a configuration setting (system-wide mode) that fully disables Axion annotation modifications for all users. This setting must prevent any form of annotation changes—including deletions,…
-
Axiom Extrapolation?
We have a scenario where a tag may only have a single timestamp with value until membranes are replaced in the future. We want to see this data point as an extrapolated value from the entry point to…
-
Trend not Displaying Latest Data Point Properly when Time Extension Disabled
I'm noticing two issues with non time extension data tags being trended: When Time Extension is disabled on a tag the latest data point doesn't display at all on the trend graph (unless you zoom in…
-
Clarify Notify Column for Backfill
Right now, the Notify column in the Calcs & Events > Browse Events shows email addresses for backfilled events even though Canary doesn’t send notifications during backfill.…
-
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
-
“Preview Events” for Canary Calcs & Events
Troubleshooting Event logic is challenging because we cannot see how expressions evaluate over time before deploying. Other historian platforms provide a Preview Events capability that allows users…
Welcome to the community!