Sweepilistmeasurev() - Keithley 2651A Reference Manual

Model 2651A High Power System SourceMeter® Instrument Reference Manual
Details
Data for voltage measurements, current 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 linear current sweep with voltage measured at every step (point):
1. Sets the smu to output starti amperes, allows the source to settle for stime seconds, and then
performs a voltage measurement.
2. Sets the smu to output the next amperes step, allows the source to settle for stime seconds, and
then performs a voltage measurement.
3. Repeats the above sequence until the voltage is measured on the stopi amperes step.
The linear step size is automatically calculated as follows:
step = (stopi – starti) / (points – 1)
Example
SweepILinMeasureV(smua, -1E-3, 1E-3, 0, 100) This function performs a 100-point linear current
Also see
None

SweepIListMeasureV()

This KISweep factory script
step (point).
Type TSP-Link accessible
Function No
2651A-901-01 Rev. A / March 2011
Figure 106: SweepILinMeasureV()
starti
stime
(on page 5-22) function performs a current list sweep with voltage measured at every
Affected by
stopi
stime
stime
= Voltage measurement
sweep starting at -1 mA and stopping at +1 mA.
Voltage is measured at every step (point) in the
sweep. Because stime is set for 0 s, voltage
will be measured as fast as possible after each
current step.
Where saved Default value
Section 7: Command reference
7-325