Specifies whether the Reference Trigger occurs when the physical channels specified with Ref.DigPattern.Src match or differ from the digital pattern specified with Ref.DigPattern.Pattern .

Remarks

The following table lists the characteristics of this property.

Short Name Ref.DigPattern.TrigWhen
Data type ci32.png
Permissions Read/Write
Resettable True
Settable While Task Is Running device-specific
Available in Run-Time Engine True
Pattern Matches 10254
Trigger when the physical channels match the specified pattern.
Pattern Does Not Match 10253
Trigger when the physical channels do not match the specified pattern.