NI-DAQmx .NET Framework 4.5 API Reference

CIChannel.FrequencyMeasurementTime Property

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Updated2023-02-21
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Specifies in seconds the length of time to measure the frequency of the signal if FrequencyMeasurementMethod is HighFrequencyTwoCounter. Measurement accuracy increases with increased measurement time and with increased signal frequency. If you measure a high-frequency signal for too long, however, the count register could roll over, which results in an incorrect measurement.

Namespace: NationalInstruments.DAQmx
Assembly: NationalInstruments.DAQmx (in NationalInstruments.DAQmx.dll) Version: 20.7.45.49302

Syntax

public double FrequencyMeasurementTime { get; set; }

Public Property FrequencyMeasurementTime As Double
	Get
	Set

Property Value

Type: Double
Specifies in seconds the length of time to measure the frequency of the signal if FrequencyMeasurementMethod is HighFrequencyTwoCounter. Measurement accuracy increases with increased measurement time and with increased signal frequency. If you measure a high-frequency signal for too long, however, the count register could roll over, which results in an incorrect measurement.

Exceptions

Exception	Condition
DaqException	The NI-DAQmx driver returned an error.

NI-DAQmx .NET Framework 4.5 API Reference

Table of Contents

CIChannel.FrequencyMeasurementTime Property

Syntax

Property Value

Exceptions

See Also

Reference

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