Keithley 2606B System SourceMeter, Reference Manual

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2606B System SourceMeter® Instrument Reference Manual Section 7: TSP command reference
2606B-901-01 Rev. B / May 2018 7-235
If you run this function more than once without reconfiguring the sweep measurements, the caches
on the configured measurement reading buffers will hold stale data; use the
bufferVar .clearcache()
function to remove stale values from the reading buffer cache.
This function initiates an overlapped operation.
Example
smua.trigger.initiate()
Starts a preconfigured sweep and clears the event detectors for SMU channel A.
Also see
bufferVar.clearcache() (on page 7-19)
Configuring and running sweeps (on page 3-27)
smu.trigger.measure.action (on page 7-235)
smu.trigger.measure.Y() (on page 7-238)
smu.trigger.source.action (on page 7-240)
smu.trigger.source.linearY() (on page 7-243)
smu.trigger.source.listY() (on page 7-244)
smu.trigger.source.logY() (on page 7-245)
Triggering (on page 3-30)
smuX.trigger.measure.action
This attribute controls measurement actions during a sweep.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes SMU reset
Instrument reset
Recall setup Not saved 0 (smuX.DISABLE)
Usage
action = smu X .trigger.measure.action
smu X .trigger.measure.action = action
action The sweep measurement action; set to one of the following values:

0
or
smu X .DISABLE
: Do not make measurements during the sweep

1
or
smu X .ENABLE
: Make measurements during the sweep

2
or
smu X .ASYNC
: Make measurements during the sweep, but
asynchronously

with the source area of the trigger model
X Source-measure unit (SMU) channel (for example,
smua.trigger.measure.action
applies to SMU channel A)
Details
With this attribute enabled (setting
action
to
smu X .ENABLE
or
smu X .ASYNC
), configure the
measurement with one of the
smu X .trigger.measure. Y ()
functions.