Syntax

Performs a multi-point sensor gain calibration of the selected sensor with the internal calibrator and returns true if successful. This method is not valid for 55 Series USB power meters.

Function Tree Node: \Boonton55xxx\Instrument Specific\Channel\Auto Cal Query

Declaration: Btn55xxx.h

Implementation: Btn55xxx.dll

Parameters

Vi

The ViSession handle that you obtain from the IviDriver_init or IviDriver_InitWithOptions function. The handle identifies a particular instrument session.

Channel

The physical or virtual repeated capability identifier. Pass VI_NULL or empty string if operation does not apply to a repeated capability.For valid values, see the Channel repeated capability.

Calibrator

Select the type of calibrator to use during autocal.

Val

True if the calibration is succesfull, otherwise false.

Return Value

Success or failure code.

Remarks

This procedure calibrates the sensor?s linearity at a number of points across its entire dynamic range. The calibration source defaults to the instrument?s internal calibrator if not specified. This method doesn't return until the calibration completes or a timeout occurs.

Instrument Command

CALibration{Channel}:{INT|EXT}:AUTOcal?

Requirements

Supported Models

4541, 4542

Defined Values For Parameter Calibrator

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See Also

Reference

Channel

Btn55xxx

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