Specifies the LCR source aperture time, in seconds, for a channel in LCR mode.

Syntax

NIDCPOWER_ATTR_LCR_SOURCE_APERTURE_TIME

Numeric Value

Data Type

Access

Applies To

1150349

ViReal64

Read/Write

Channels

Remarks


Use this attribute to adjust the aperture time for the LCR control loop. In systems that use multiple tones that are equally spaced, setting this attribute to 1/(Tone Spacing in Hz) can reduce the impact of external interference and still maintain an integer number of cycles for all multi-tones. Increasing LCR source aperture time can increase the required settling time.

Note

This attribute is not supported by all instruments. Refer to Supported Attributes by Device for information about supported instruments.

Valid Values:

5.0e-6 s to 100.0e-3 s

Default Value:

Refer to Supported Attributes by Device for the default value by instrument.