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Aggregate List (version 23)
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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Release V21.5
REQUEST UPGRADE Built on Windows Server 2019 Standard MSBuild v16.0 MSI: Wix v1.14.2 Released on: 1/13/2022 Features Historian Calculations: Detect when calculated tags are added or removed from any…
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SSL Certification problem - Web API
Hi, I run into a SSL certification problem on my Web API. Pls see the capture I took. The https web API endpoint has been opened. The certification which I used is valid and I use it on the Axiom…
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Axiom Data Entry Control
If I try to use the Data Entry control on a tag that is receiving data I get the error: "Unable to commit staged entries." What does this mean, and how do I avoid it please?
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Grid Row Height Adjustment / Multi-Page Scheduled Report
When building a report with the grid it currently is not possible to reduce the row height. If you have too many rows it gives a scroll bar to view hidden lines,…
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Dynamic ScaleMax/ScaleMin
Is it possible to input a number or add a tag for the ScaleMax like the limit? The reason behind this is that the scale will be able to change without changing it dynamically.…
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Views & Security
Learn how you can use the Views security configuration tools to make only the necessary data and information available to necessary users, groups, and other systems.
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Calcs & Events: 301
The third of a series of three coaching sessions designed to teach you how to use the Calcs & Events service. This video focuses on how to configure and use Events within the Calcs & Events server…
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Edit Trends Menu (version 24)
The EDIT TRENDS menu can be accessed by clicking the "pen" icon on the toolbar at the top or by right-clicking anywhere on the chart space once a tag has been loaded.…
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Edit Trends Menu (version 23)
The 'EDIT TRENDS' menu can be accessed by clicking the "pen" icon on the toolbar at the top or by right-clicking anywhere on the chart space once a tag has been loaded.…
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Edit Trends Menu (version 25)
The EDIT TRENDS menu can be accessed by clicking the "pen" icon on the toolbar at the top or by right-clicking anywhere on the chart space once a tag has been loaded.…
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Edit Trends Menu (version 26)
The EDIT TRENDS menu can be accessed by clicking the "pen" icon on the toolbar at the top or by right-clicking anywhere on the chart space once a tag has been loaded.…
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Application URL Parameters (version 26)
The following URL parameters can be passed in to create links for applications: Application AssetInstance ScreenName InactiveTimeout Mode TimeZone ProviderName apiToken Application The application…
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Application URL Parameters (version 25)
The following URL parameters can be passed in to create links for applications: Application AssetInstance ScreenName InactiveTimeout Mode TimeZone ProviderName apiToken Application The application…
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Application URL Parameters (version 24)
The following URL parameters can be passed in to create links for applications: Application AssetInstance ScreenName InactiveTimeout Mode ProviderName apiToken Application The application parameter…
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Application URL Parameters (version 23)
The following URL parameters can be passed in to create links for applications: Application AssetInstance ScreenName InactiveTimeout Application The 'application' parameter is used to load a specific…
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Trend Graph Control (version 23)
When embedding a 'Trend Graph' control into an application, the user will have the option to 'Add trends' or 'import a chart' that was previously created.…
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Trend Graph Control (version 24)
When embedding a Trend Graph control into an application, the user will have the option to Add trends or import a chart that was previously created. If importing a chart,…
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Using the ValueTransform Property (version 24)
The ValueTransform property of a control can be used to convert the current tag value using an expression. The keyword, value, is used as placeholder for the actual value within the expression.…
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Using the ValueTransform Property (version 25)
The ValueTransform property of a control can be used to convert the current tag value using an expression. The keyword, value, is used as placeholder for the actual value within the expression.…
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Using the ValueTransform Property (version 23)
The 'ValueTransform' property of a control can be used to convert the current tag value using an expression. The keyword, value, is used as placeholder for the actual value within the expression.…
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Using the ValueTransform Property (version 26)
The ValueTransform property of a control can be used to convert the current tag value using an expression. The keyword, value, is used as placeholder for the actual value within the expression.…
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Calc & Events Status Screen (version 23)
Status Panel - displays metrics for the entire Calculation service Calculation Status Panel - displays metrics for the highlighted calc/event Search Bar - filters the calc/events table based on the…
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Calc & Events Status Screen (version 24)
Status Panel - displays metrics for the entire Calculation service Calculation Status Panel - displays metrics for the highlighted calc/event Search Bar - filters the calc/events table based on the…
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Managing the Views Service (version 23)
The Views Service acts as the hub for data queries between clients and the Canary Historian. Other Canary services, Canary client tools, and third-party applications all connect to the historical…





