Model 4200A-SCS Parameter Analyzer Reference Manual
Section 13: LPT library function reference
4200A-901-01 Rev. C / February 2017
13-167
asweepv
This command does a DC voltage sweep using an array of voltage values.
Usage
int asweepv(int
instr_id
, long
numberOfPoints,
double
delayTime
, double
*
forceArray
);
instr_id
The instrument identification code of the 4210-CVU:
CVU1
numberOfPoints
Total number of sweep points (1 to 4096)
delayTime
Delay time before each measurement (0 to 999 s)
forceArray
Array of DC voltage values
Details
The following supplemental information on the voltage array sweep pertains specifically to the 4210-
CVU. See
asweep
X
LPT commands for SMUs and general operations
(on page 13-59) for
additional information.
This command performs a DC voltage sweep using an array of voltage values. The number of voltage
values in the array must match the
numberOfPoints
parameter value.
The
delayTime
parameter sets the user-programmed delay before each measurement. Note that
there is an additional inherent system delay that occurs at the start of each step.
If different delay times are needed in the sweep, an array of delay time values can be set to adjust the
delay times at each step (see
adelay
for details).
Use the
setfreq
and
setlevel
commands to set the AC drive frequency and voltage for the
sweep.
Example
Refer to
(on page 13-197) for an example of a voltage array sweep.
Also see
(on page 13-166)
(on page 13-59)
(on page 13-172)
(on page 13-174)
(on page 13-192)
(on page 13-181)
(on page 13-182)
(on page 13-193)
