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Section 7: TSP command reference
Series 2600B System SourceMeter® Instrument Reference Manual
7-202
2600BS-901-01 Rev. B / May 2013
Details
This attribute controls the number of measurements taken any time a measurement is requested. When using a
reading buffer with a measure command, this attribute also controls the number of readings to be stored.
If
smu
X
.measure.count
is set to a value greater than 1, any measurement delay set by
smu
X
.measure.delay
will only occur before the first measurement, while the
smu
X
.measure.interval
controls the interval between successive measurements.
Example
smua.measure.count = 10
Sets the SMU channel A measure count to 10.
Also see
reset()
(on page 7-160)
setup.recall()
(on page 7-180)
smuX.measure.delay
(on page 7-202)
smuX.measure.interval
(on page 7-206)
smuX.measure.overlappedY()
(on page 7-209)
smuX.measure.Y()
(on page 7-213)
smuX.reset()
(on page 7-216)
smuX.measure.delay
This attribute controls the measurement delay.
Type
TSP-Link accessible
Affected by
Where saved
Default value
Attribute (RW)
Yes
Instrument reset
SMU reset
Recall setup
Saved setup
Models 2601B/2602B/2604B/
2611B/2612B/2614B:
0 (smuX.DELAY_OFF)
Models 2634B/2635B/2636B:
−
1 (smuX.DELAY_AUTO)
Usage
mDelay
= smu
X
.measure.delay
smu
X
.measure.delay =
mDelay
mDelay
Set to the measurement delay value in seconds (for example, to specify an
additional 10 ms measurement delay, set the value to
0.010
)
You can also set it one of the following values:
0
or
smu
X
.DELAY_OFF
: No delay
-1
or
smu
X
.DELAY_AUTO
: Automatic delay value
X
Source-measure unit (SMU) channel (for example,
smua.measure.delay
applies
to SMU channel A)
Details
This attribute allows for additional delay (settling time) before taking a measurement. If you define the value
instead of using the automatic delay value, the delay you specified is used regardless of the range.
The
smu
X
.DELAY_AUTO
setting causes a current range-dependent delay to be inserted when a current
measurement is requested. This happens when a current measurement command is executed, when the
measure action is being performed in a sweep, or after changing ranges during an autoranged measurement.
If
smu
X
.measure.count
is greater than 1, the measurement delay is only inserted before the first
measurement.
Example
smua.measure.delay = 0.010
Sets a 10 ms measurement delay for SMU channel A.
Summary of Contents for System SourceMeter 2601B
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