Keithley 2657A

Model 2657A High Power System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2657A-901-01 Rev. B/December 2012 7-199
Also see
Measure auto delay (on page 2-73)
reset()
(on page 7-155)
smuX.measure.count
(on page 7-197)
smuX.measure.delayfactor
(on page 7-199)
smuX.source.delay
(on page 7-215)
smuX.reset()
(on page 7-211)
smuX.measure.delayfactor
This attribute stores a multiplier to the delays that are used when smuX.measure.delay is set to
smuX.DELAY_AUTO.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Instrument reset
SMU reset
Recall setup
Not saved 1
Usage
delayFactor = smuX.measure.delayfactor
smuX.measure.delayfactor = delayFactor
delayFactor
The delay factor multiplier
X
Source-measure unit (SMU) channel (for example, smua.measure.delayfactor
applies to SMU channel A)
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
Doubles the measure delay for SMU channel A.
Also see
Measure auto delay (on page 2-73)
reset()
(on page 7-155)
smuX.measure.delay
(on page 7-198)
smuX.reset()
(on page 7-211)
smuX.measure.filter.count
This command sets the number of measured readings that are required to yield one filtered measurement.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes Instrument reset
SMU reset
Recall setup
Saved setup 1