Keithley 2601 Reference Manual page 382

Section 13: Factory Scripts
Table 13-2 (continued)
KIGeneral TSP test script: PulseVMeasureI
TSP project name:
TSP test script name:
Firmware version:
Parameters
Data
Example
Table 13-3
KIGeneral TSP test script: SweepILinMeasureV
TSP project name:
TSP test script name:
Firmware version:
Function:
SweepILinMeasureV(smu, starti, stopi, stime, points)
Description
13-4
KIFactoryGeneral
KIGeneral
1.0.2 and later
smu, bias, level, ton, toff, points
SourceMeter Channel (A or B). Defaults to SMU A if all parameters are
smu:
omitted when function is called.
Bias level in volts.
bias:
Pulse level in volts.
level:
Pulse on-time in seconds.
ton:
Pulse off-time in seconds.
toff:
Number of pulse-measure cycles.
points:
Pulsed current measurements, voltage levels and timestamps are stored in
smuX.nvbuffer1.
PulseVMeasureI(smub, -1, 1, 1E-3, 2E-3, 20)
SMU B will output -1V and dwell for 1ms, output 1V and dwell for 2ms, and then
perform a current measurement. After the measurement, the output will return to -
1V and dwell for 2ms. This pulse-measure process will repeat 19 more times.
KIFactoryGeneral
KIGeneral
1.0.2 and later
Performs a linear current sweep with voltage measured at every step (point):
• Sets the to output
smu
seconds, and then performs a voltage measurement.
stime
• Sets the to output the next amps step, allows the source to settle for
smu
seconds, and then performs a voltage measurement.
stime
• Repeats the above sequence until the voltage is measured on the
amps step.
The linear step size is automatically calculated as follows:
step = (stopi – starti) / (points – 1)
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Series 2600 System SourceMeter® Instruments Reference Manual
amps, allows the source to settle for
starti
stopi
2600S-901-01 Rev. C / January 2008