AnalogWindowReferenceTrigger Members

NI-DAQmx 17.1 .NET Class Library Help

Edition Date: June 2017

Part Number: 370473J-01

»View Product Info
Download Help (Windows Only)

AnalogWindowReferenceTrigger Class Methods Properties See Also


The AnalogWindowReferenceTrigger type exposes the following members.

Methods

NameDescription
CreateObjRefCreates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. (Inherited from MarshalByRefObject.)
EqualsDetermines whether the specified Object is equal to the current Object. (Inherited from Object.)
FinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
GetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
GetLifetimeServiceRetrieves the current lifetime service object that controls the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
GetTypeGets the Type of the current instance. (Inherited from Object.)
InitializeLifetimeServiceObtains a lifetime service object to control the lifetime policy for this instance. (Inherited from MarshalByRefObject.)
MemberwiseClone

Overloaded. Creates a shallow copy of the current Object.

ToStringReturns a string representation of the object. (Overrides Object.ToString()()().)

Properties

NameDescription
ConditionSpecifies whether the Reference Trigger occurs when the source signal enters the window or when it leaves the window. Use WindowBottom and WindowTop to specify the window.
CouplingSpecifies the coupling for the source signal of the trigger if the source is a terminal rather than a virtual channel.
DigitalFilterEnableSpecifies whether to apply a digital filter to the digital output of the analog triggering circuitry (the Analog Comparison Event). When enabled, the analog signal must stay within the trigger window for the minimum pulse width before being recognized. Use filtering for noisy trigger signals that transition in and out of the window rapidly.
DigitalFilterMinimumPulseWidthSpecifies in seconds the minimum pulse width the filter recognizes.
DigitalFilterTimebaseRateSpecifies in hertz the rate of the digital filter timebase. NI-DAQmx uses this value to compute settings for the filter.
DigitalFilterTimebaseSourceSpecifies the terminal of the signal to use as the timebase of the digital filter.
DigitalSynchronizationEnableSpecifies whether to synchronize recognition of transitions in the signal to the internal timebase of the device.
SourceSpecifies the name of a virtual channel or terminal where there is an analog signal to use as the source of the Reference Trigger.
WindowBottomSpecifies the lower limit of the window. Specify this value in the units of the measurement.
WindowTopSpecifies the upper limit of the window. Specify this value in the units of the measurement.

See Also

Reference

AnalogWindowReferenceTrigger Class

NationalInstruments.DAQmx Namespace

WAS THIS ARTICLE HELPFUL?

Not Helpful