Keithley 2600B

Section
7: TSP command reference Series 2600B System SourceMeter® Instrument
Reference Manual
7-364 2600BS-901-01 Rev. C / August 2016
Figure 137: SweepVLogMeasureI()
Example
SweepVLogMeasureI(smua, 1, 10,
0.001, 5)
This function performs a five-point logarithmic voltage
sweep starting at 1 V and stopping at 10 V. Current is
measured at every step (point) in the sweep after a 1 ms
source settling period.
The following table contains log values and corresponding
source levels for the five-point logarithmic sweep:
MeasurePoint LogStepSize LogStep SourceStepLevel
1
0.25
0.0
1.0000 V
2
0.25
0.25
1.7783 V
3
0.25
0.5
3.1623 V
4
0.25
0.75
5.6234 V
5
0.25
1.0
10.000 V
Also see
KISweep factory script (on page 5-21)
timer.measure.t()
This function measures the elapsed time since the timer was last reset.
Type TSP-Link accessible
Affected by Where saved Default value
Function Yes
Usage
time = timer.measure.t()
time
The elapsed time in seconds (1 µs resolution)
Example 1
timer.reset()
-- (intervening code)
time = timer.measure.t()
print(time)
Resets the timer and measures the time since the
reset.
Output:
1.469077e+01
The output will vary. The above output indicates that
timer.measure.t() was executed 14.69077
seconds after
timer.reset()
.