Sweepvlogmeasurei() - Keithley 2651A Reference Manual

Section 7: Command reference
Usage
SweepVListMeasureI(smu, vlist, stime, points)
smu
vlist
stime
points
Details
Data for current measurements, voltage source values, and timestamps are stored in smuX.nvbuffer1.
If all parameters are omitted when this function is called, this function is executed with the parameters set to the
default values.
Performs a voltage list sweep with current measured at every step (point):
1. Sets the smu to output vlist volts value, allows the source to settle for stime seconds, and
then performs a current measurement.
2. Sets the smu to output the next vlist volts value, allows the source to settle for stime seconds,
and then performs a current measurement.
3. Repeats the above sequence until the current is measured for the last volts value. The last point
in the list to be measured is points.
Example
myilist = {-0.1, 0.1, -1, 1, -6, 6, -40,
40, 0, 0}
SweepVListMeasureI(smua, myvlist,
500E-3, 10)
Also see
None

SweepVLogMeasureI()

This KISweep factory script
at every step (point).
Type TSP-Link accessible
Function No
7-330
Model 2651A High Power System SourceMeter® Instrument Reference Manual
System SourceMeter
Arbitrary list of voltage source values; vlist =
valueN}
Settling time in seconds; occurs after stepping the source and before performing a
measurement
Number of sweep points (must be ≥2)
(on page 5-22) function performs a logarithmic voltage sweep with current measured
Affected by
®
instrument channel (set to smua)
This function performs a 10-point voltage list sweep
starting at the first point in myvlist. Current is
measured at every step (point) in the sweep. The
source will be allowed to settle on each step for
500 ms before a measurement is performed.
Where saved
{value1, value2, ...
Default value
2651A-901-01 Rev. A / March 2011