Keithley SourceMeter 2600 Series Reference Manual page 416

13-6 Factory Scripts
TSP Project Name:
TSP Test Script Name:
Firmware Version:
Function:
SweepVLinMeasureI(smu, startv, stopv, stime, points)
Description: Performs a linear voltage sweep with current measured at every step (point):
Parameters:
Data: Current measurements, voltage source values and timestamps are stored in
Example:
2600S-901-01 Rev. A / May 2006
Series 2600 System SourceMeters Reference Manual
KIFactoryGeneral
KIGeneral
1.0.2 and later
• Sets the to output
smu
seconds and then performs a current measurement.
• Sets the to output the next volts step, allows the source to settle for
smu
seconds and then performs a current measurement.
stime
• Repeats the above sequence until the current is measured on the
volts step.
The linear step size is automatically calculated as follows:
step = ( –
stopv startv
startv
stime
smu, startv, stopv, stime, points
SourceMeter Channel (A or B). Defaults to smua if all parameters
smu:
are omitted when function is called.
Sweep start voltage in volts.
starti:
Sweep stop voltage in volts.
stopi:
Settling time in seconds. Occurs after stepping the source and
stime:
before performing a measurement.
Number of sweep points (must be
points:
.
smuX.nvbuffer1
SweepVLinMeasureI(smua, -1, 1, 1E-3, 1000)
This function performs a 1000-point linear voltage sweep starting at -1V and
stopping at +1V. Current is measured at every step (point) in the sweep after
a 1ms source settling period.
Return to
volts, allows the source to settle for
startv
) / ( – 1)
points
stopv
stime
stime
≥ 2).
Section 13 topics
stime
stopv