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Bindable Trend Chart
I have saved trend charts for 30 presses. These trend charts are the exact same, but I have to create a new one essentially from scratch each time. While a tool to duplicate a trend chart would be…
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Documentation/Examples for OPC Data Transformation
We have an OPC DA Collector and an OPC UA Collector. Both are pointed to control systems that use digital states (i.e., 0 = off, 1 = on). In Canary, we'd like to store the string representation…
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Spark Chart Duration Label
It would be nice to have a label that can be enabled/disabled that can show the duration for the spark chart component. For instance, if it's set to a 1 hour duration,…
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v24 Data Generator Service Documentation/Setup
We have Canary 24. I tried to set up Data Generator as a service following the video on https://helpcenter.canarylabs.com/t/x2y8g13/the-data-generation-tool-version-24.…
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Issues with Aggregation & Resolution
We're having some issues with null-handling and data aggregation. We automatically aggregate the data to control the number of samples. For example, we try to ensure that we are asking for around…
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API Issue
I'm using the Views REST/HTTP API and am getting an odd difference in timezone behaviour when requesting historical data. If I send the following request...…
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RegEx Samples & Naming Standards
Are there any examples of Regular Expressions being used in Virtual Views? Since there are various RegEx standards and since the way the asset selectors work isn't always obvious,…
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Minor: Stuck When Launching Canary Admin Too Early
This is a very minor issue, but if you launch Canary Admin a little too early (ie. while the Canary services are still starting), you end up in a window with greyed-out panes and a red error message…
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Example on Rollup
Can someone please show me how to use Rollup function in Calc
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Ignition Module - Querying string tags
Hi, I don't know if the problem lies with Ignition or the Canary Ignition module, but I'm having problems querying tags that are strings from Ignition.…
- Fixed
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Auto select time period based on tag value for batch
This may be the same thing (or part of it) that was suggested here: https://helpcenter.canarylabs.com/t/g9hgphz/golden-batch-eventstrends just in case though...…
- Answered
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Axiom not showing Data Entry feature
We updated to Axiom 23.2.1.24029 and are trying to use the data entry tool for a few tags. I am not seeing the data entry control whenever I go to create a application on Axiom
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Annotation Grid
It would be helpful to see annotations in a Grid related to specific assets. Similar to Data Table, but for annotations.
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Yokogawa ExaOPC integration to Canary Historian
Hello, Can Canary database connected to Yokogawa ExaOPC software?…
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Merging Axiom Apps
Is it possible to merge two axiom apps in one so that we do not have to repeat the work?
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Deleting Collectors Doesn't Work
When a Canary Collector is deleted, the version 23.0.0 Canary Historian Module does not delete/unregister the store and forward sink associated with the Canary Collector.…
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v24 OPC UA Collector Preview not Using Filters
In v24, when you use the OPC UA Collector in Path-based mode, there is an option at the bottom to "start" a "preview". I added a path, as well as a filter.…
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Release V24.0.1
REQUEST UPGRADE Please read these BREAKING CHANGES before upgrading to v24. Built on Windows Server 2019 Standard MSBuild v17.0 MSI: Wix v1.14.2 Released on: 8/6/2024 If .NET Framework 4.7.…
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Aggregate List (version 24)
Aggregates According to the OPC Foundation, aggregates "are methods that summarize data values. Common aggregates include 'average over a given time range', 'minimum over a time range',…
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Aggregate List (version 25)
Aggregates According to the OPC Foundation, aggregates "are methods that summarize data values. Common aggregates include 'average over a given time range', 'minimum over a time range',…
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Using Meta Data in the Calc
Hi Can we use meta data and a tag to create a calc and event. If yes how can we do that?
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Do we create a separate view to create a calc dataset and use it with the other view to create combined view?
Hi , We know it is recommended to create a separate dataset for calc. But when we want to create a view with the actual view and calc view. Do we create a separate view to create a calc dataset and…
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Should Rare updating data be meta data or a tag?
Lets say I have data point which maybe only update once a year but we require it for calcs and events. Do we create a tag or put it in meta data and update the meta data as an when required?
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Including event duration in end event email
Event Duration is available in the events table control in Axiom and in the event pull in Canary's Excel Add-In. We didn't find a way right off though to include the event duration in an end event…
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Representing Stagnant Data Streams
We have a couple boolean tags in our historian that do not log any values unless it changes to a new value. Some tags haven't changed their value in a long time so when ever they are trended on axiom…
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