Keithley 2651A Reference Manual page 504

Section 7: Command reference
smuX.measure.delayfactor
This attribute stores a multiplier to the delays used when smuX.measure.delay is set to smuX.DELAY_AUTO.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
delayFactor = smuX.measure.delayfactor
smuX.measure.delayfactor = delayFactor
delayFactor
X
Details
The delay factor is only applied when smuX.measure.delay = smuX.DELAY_AUTO.
This attribute can be set to a value less than 1 (for example, 0.5) to decrease the automatic delay.
This attribute can be set to a value greater than 1 (for example, 1.5 or 2.0) to increase the automatic delay.
Setting this attribute to zero disables delays when smuX.measure.delay = smuX.DELAY_AUTO.
Example
smua.measure.delayfactor = 2.0
Also see
Measure auto delay
reset() (on page 7-151)
smuX.measure.delay
smuX.reset()
smuX.measure.filter.count
This attribute sets the number of measured readings required to yield one filtered measurement.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
filterCount = smuX.measure.filter.count
smuX.measure.filter.count = filterCount
filterCount
X
7-196
Model 2651A High Power System SourceMeter® Instrument Reference Manual
Affected by
Instrument reset
SMU reset
The delay factor multiplier.
Source-measure unit (SMU) channel (for example, smua.measure.delayfactor
applies to SMU channel A)
(on page 2-66)
(on page 7-195)
(on page 7-209)
Affected by
Instrument reset
SMU reset
Recall
The number of readings required for each filtered measurement. Set to a value
between 1 and 100.
SMU channel (for example, smua.measure.filter.count applies to SMU
Channel A).
Where saved Default value
Not saved 1
Doubles the measure delay for SMU channel A.
Where saved Default value
Saved setups 1
2651A-901-01 Rev. A / March 2011