Tektronix Keithley 2651A Reference Manual page 744

Model 2651A High Power System SourceMeter® Instrument Reference Manual
Example
SweepVLinMeasureI(smua, -1, 1, 1e-3, 1000)
Also see
KISweep factory script
SweepVListMeasureI()
This KISweep factory script function performs a voltage list sweep with current measured at every step (point).
Type TSP-Link accessible
Function No
Usage
SweepVListMeasureI(smuX, vlist, stime, points)
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
myvlist = {-0.1, 0.1, -1, 1, -6, 6, -40,
40, 0, 0}
SweepVListMeasureI(smua, myvlist,
500E-3, 10)
Also see
KISweep factory script
2651A-901-01 Rev. C October 2021
(on page 5-22)
Affected by
Arbitrary list of voltage source values; vlist = {value1, value2, ... valueN}
Settling time in seconds; occurs after stepping the source and before making
a measurement
Number of sweep points (must be ≥ 2)
(on page 5-22)
Section 7: TSP command reference
This function performs a 1000-point linear
voltage sweep starting at -1 V and stopping
at +1 V. Current is measured at every step
(point) in the sweep after a 1 ms source
settling period.
Where saved Default value
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 is allowed to settle on each step for 500 ms
before a measurement is performed.
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