Querypulseconfig() - Keithley 2601B Reference Manual

Section 7: TSP command reference
Usage
PulseVMeasureI(smu, bias, level, ton, toff, points)
smu
bias
level
ton
toff
points
Details
If any parameters are omitted or nil, the operator is prompted to enter them using the front panel. Data for
pulsed current measurements, voltage levels, and timestamps are stored in smuX.nvbuffer1.
To perform the specified number of pulse V, measure I cycles, this function:
1. Sets the smu to output bias volts and dwell for toff seconds
2. Sets the smu to output level volts and dwell for ton seconds
3. Performs voltage measurement with source at level volts
4. Sets the smu to output bias volts for toff seconds
5. Repeats steps 2 through 4 for the remaining points pulse-measure cycles
Example
smua.measure.nplc = 0.001
PulseVMeasureI(smua, -1, 1, 1E-3, 2E-3, 20)
Also see
KIPulse factory script

QueryPulseConfig()

This KIPulse factory script function allows you to inspect the settings of the preconfigured pulse train assigned to
tag.
Type TSP-Link accessible
Function No
7-158
Series 2600B System SourceMeter® Instrument Reference Manual
®
System SourceMeter instrument channel (for example, smua refers to SMU
channel A)
Bias level in volts
Pulse level in volts
Pulse on time in seconds
Pulse off time in seconds
Number of pulse-measure cycles
Figure 135: PulseVMeasureI()
(on page 5-21)
Affected by
SMU A outputs −1 V and dwells for 2 ms,
outputs 1 V and dwells for 1 ms. The current
measurements occur during each 1 ms
dwell period. After the measurement, the
output returns to −1 V and dwells for 2 ms.
This pulse-measure process repeats 19
more times.
Where saved Default value
2600BS-901-01 Rev. B / May 2013