ReferenceTrigger Property

NI VeriStand 2018 Help

Edition Date: May 2018

Part Number: 372846M-01

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DAQTriggers Class See Also


Gets or sets the DAQTrigger that serves as the reference trigger for current instance of DAQTaskAI.

Namespace: NationalInstruments.VeriStand.SystemDefinitionAPI

Assembly: NationalInstruments.VeriStand.SystemDefinitionAPI (in NationalInstruments.VeriStand.SystemDefinitionAPI.dll) Version: 2017.0.0.0 (2017.0.0.128)

Syntax

Visual Basic (Declaration)
Public Property ReferenceTrigger As DAQTrigger

C#
public DAQTrigger ReferenceTrigger { get; set; }

Visual C++
public:
property DAQTrigger^ ReferenceTrigger {
	DAQTrigger^ get ();
	void set (DAQTrigger^ value);
}

Property Value

A reference to a DAQTrigger. The default value is no trigger.

Exceptions

ExceptionCondition
ArgumentExceptionThe TriggerType of the DAQTrigger is Software.

Remarks

A reference trigger establishes a reference point in a finite signal around which the acquisition occurs. You can include samples that occur prior to a reference trigger in the acquisition. This is useful if you want to ensure that the acquisition includes the signal values that caused the reference trigger.

See Also

Reference

DAQTriggers Class

NationalInstruments.VeriStand.SystemDefinitionAPI Namespace

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