Keithley 4200A-SCS Reference Manual page 778

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Model 4200A-SCS Parameter Analyzer Reference Manual

:CVU:BIAS:DCV:SAMPLE

This command configures the CVU to bias a DC voltage and sample n Z-measurements for the CVU card.

:CVU:BIAS:DCV:SAMPLE biasv, samples

Configures the CVU to bias a DC voltage and sample n Z-measurements for the CVU card. The other

parameters are set by their respective commands.

:CVU:SWEEP:FREQ

This command configures the CVU to sweep frequency and sample Z-measurements for the selected CVU card.

:CVU:SWEEP:FREQ fstart, fstop

:CVU:SWEEP:FREQ fstart, fstop, order

Only the start frequency, stop frequency, and sweep order are set here. The other parameters are set

by their respective commands.

Values are coerced to one of the 37 discrete frequencies for the Model 4210-CVU.

4200A-901-01 Rev. C / February 2017

Voltage to source while sampling Z-measurements; voltages range from -30 V to

The number of Z-measurements the CVU will make for the test operation; valid

values range from 1 to 4096

The frequency that is used for capturing the initial sample in the sweep

The frequency that is used for capturing the final sample in the sweep

Determines whether the test will bias DC voltage and sweep frequency or step

voltage and sweep frequency:

1: The voltage bias the voltage set by the :CVU:DCV command; the default

2: The voltage will step based on the vstart, vstop, vstep parameters set

by the :CVU:SWEEP:DCV command.

Section 9: Keithley External Control Interface (KXCI)