Keithley 4200A-SCS

Section
9: Keithley External Control Interface (KXCI) Model 4200A-SCS Parameter Analyzer
Reference Manual
9-68 4200A-901-01 Rev. C / February 2017
:CVU:SWEEP:DCV
This command configures the CVU to sweep DC voltage and sample Z-measurements for the selected CVU card.
Usage
:CVU:SWEEP:DCV dcvstart, dcvstop, dcvstep
dcvstart
Start voltage
dcvstop
Stop voltage
dcvstep
Voltage step size
Details
The other parameters (AC voltage level, frequency, and so on) are set by their respective commands.
Valid voltage levels are -30 V to +30 V.
Also see
None
:CVU:SWEEP:ACV
This command configures the CVU to sweep AC voltage and sample Z-measurements for the selected CVU card.
Usage
:CVU:SWEEP:ACV acvstart, acvstop, acvstep
acvstart
Start AC voltage
acvstop
Stop AC voltage
acvstep
AC voltage step size
Details
Valid AC voltage levels are 10 mV to 100 mV. The other parameters (DC voltage level, frequency,
and so on) are set by their respective commands.
Also see
None
:CVU:DELAY:STEP
This command sets the hold time for the CVU test on the selected card for the :CVU:SWEEP:FREQ and
:CVU:SWEEP:DCV operations.
Usage
:CVU:DELAY:STEP stepd
stepd
Hold time to apply the pre-soak value (set by the
:CVU:SOAK:DCV
command); valid
values range from 0 to 999 s
Also see
:CVU:SWEEP:DCV (on page 9-68)
:CVU:SWEEP:FREQ (on page 9-67)