Applications Category

Spark Chart Control (version 22)

Properties Name - a unique name used to reference the control in script * SourceTag - opens the 'ADD TRENDS' menu to link the control to a tag TimeDuration - the total amount of time to be used for…

Symbol Control (version 22)

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.…

How To Import Custom Symbols (version 22)

Although a custom image can be embedded into an Axiom application using the 'Image' control, a 'Symbol' is more useful in that it can be linked to a SourceTag whereupon limits can be applied to…

Text Box Control (version 22)

The 'Text Box' control is used to trigger a script to run whenever a text change is made. As it requires scripting, this control is only available to admin users when creating applications.…

Trend Graph Control (version 22)

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.…

Value Box Control (version 22)

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.…

Value Box Formatting Options (version 22)

The Value Box control can be configured to display the Value, Timestamp, or Quality of tag by using the 'ValueFormat' property. Parameters are formatted using C#'s string.Format() method.…

How Often Does a ValueBox/Gauge Update? (version 22)

By default, a ValueBox (or Gauge) is set to display the most recent value in the historian, so that when the value updates the ValueBox updates along with it.…

How To Display a Tag's Property in a ValueBox (version 22)

Instead of displaying a tag's value, timestamp, or quality in a ValueBox, the user may wish to display a property of the tag in the ValueBox. To do this,…

How To Build Ad Hoc Calculations (version 22)

The following controls have the option of linking their source to a tag or a calculation: Circular Gauge Donut Gauge Line Linear Gauge Panel Symbol Value Box When dropping the control onto the…

Application URL Parameters (version 22)

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…

Relative DateTimes (version 22)

All of Canary's client tools (Axiom, Excel Add-in, ODBC, API) support the functionality of relative date/time when requesting data for a given start/end time as well as the aggregate interval.…