Keithley 2657A User Manual

Section 7: TSP command reference Model 2657A High Power System SourceMeter® Instrument Reference Manual
7-226 2657A-901-01 Rev. B/December 2012
Example
smua.source.sink = smua.ENABLE
Enables sink mode for SMU
channel A.
Also see
Source or sink (on page 4-4)
smuX.trigger.arm.count
This attribute sets the arm count in the trigger model.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes SMU reset
Instrument reset
Recall setup
Not saved 1
Usage
triggerArmCount = smuX.trigger.arm.count
smuX.trigger.arm.count = triggerArmCount
triggerArmCount
The arm count in the trigger model
X
Source-measure unit (SMU) channel (for example, smua.trigger.arm.count
applies to SMU channel A)
Details
During a sweep, the SMU iterates through the arm layer of the trigger model this many times. After performing
this many iterations, the SMU returns to an idle state.
If this count is set to zero, the SMU stays in the trigger model indefinitely until aborted.
Example
smua.trigger.arm.count = 5
Sets the SMU channel A to iterate
through the arm layer of the trigger
model five times and then return to
the idle state.
Also see
smuX.trigger.count (on page 7-230)
smuX.trigger.arm.set()
This function sets the arm event detector to the detected state.
Type TSP-Link accessible
Affected by Where saved Default value
Function Yes
Usage
smuX.trigger.arm.set()
X
Source-measure unit (SMU) channel (for example, smua.trigger.arm.set()
applies to SMU channel A)

Keithley 2657A Specifications

General

Brand	Keithley
Model	2657A
Category	Measuring Instruments
Language	English