Specifies the duration of the reference waveform considered for the AMPM measurement. When the reference waveform contains an idle duration, the AMPM measurement neglects the idle samples in the reference waveform leading up to the start of the first active portion of the reference waveform. This value is expressed in seconds.

You do not need to use a selector string to configure or read this property for the default signal instance. Refer to the Selector Strings topic for information about the string syntax for named signals.

The default value is 100E-6.

Remarks

The following table lists the characteristics of this property.

Short Name AMPM Meas Interval (s)
Data type cdbl.png
Permissions Read/Write
High-level VIs N/A
Resettable Yes