Knowledge capture condition properties

ConditionExpression

The expression used for the evaluation of the capture condition. This property is available when the DetectType is Boolean or ValueChange.

Click Browse (...) to open the Expression Editor. Use the Expression Editor to build the conditional rule that defines when to capture data.

Any valid expression

DetectionType

Indicates whether the condition fires based on the result of a Boolean condition, on a change of value, or when a trigger fires.

For more information, see Configure the Detection Type for capture conditions.

Boolean, ValueChange, or Triggers

Triggers

This property becomes available when the DetectionType property is set to Trigger. It is a collection of dependencies to which the capture condition subscribes.

Click Browse (...) to open the Expression Editor and define the dependencies for this capture condition.

One or more dependencies

EnabledWhenExpression

(Advanced) An expression that determines when the capture condition is enabled.

Select True to enable the condition, or build a condition expression to designate specific conditions under which the condition is enabled.

Each capture condition has an EnabledWhenExpression property that stops the condition from capturing data unless this property is set to True or the condition is met.

Any valid expression

Deadband

(Advanced) The number of seconds to ignore a repeated trigger, until the deadband expires. This property is for advanced use only.

There may be scenarios where you want the condition to be enabled, but you don’t want repeated triggering to be reported within a given amount of time. You can use this property to set a time threshold to ignore repeated triggering.

Integers