Keithley 2651A Reference Manual page 540

Section 7: Command reference
Usage
eventID = smuX.trigger.endpulse.stimulus
smuX.trigger.endpulse.stimulus = eventID
eventID
X
Details
Set this attribute to the event ID of any trigger event generator to wait for that event. To bypass waiting for an
event, set this attribute's value to 0. Set eventID to one of the existing trigger event IDs shown in the following
table.
Trigger event IDs*
Event ID
smuX.trigger.SWEEPING_EVENT_ID
smuX.trigger.ARMED_EVENT_ID
smuX.trigger.SOURCE_COMPLETE_EVENT_ID
smuX.trigger.MEASURE_COMPLETE_EVENT_ID
smuX.trigger.PULSE_COMPLETE_EVENT_ID
smuX.trigger.SWEEP_COMPLETE_EVENT_ID
smuX.trigger.IDLE_EVENT_ID
digio.trigger[N].EVENT_ID
tsplink.trigger[N].EVENT_ID
lan.trigger[N].EVENT_ID
display.trigger.EVENT_ID
trigger.EVENT_ID
trigger.blender[N].EVENT_ID
trigger.timer[N].EVENT_ID
* Use the name of the trigger event ID to set the stimulus value rather than the numeric value. Using the name
makes the code compatible for future upgrades (for example, if the numeric values must change when
enhancements are added to the instrument).
Example
smua.trigger.endpulse.action =
smua.SOURCE_IDLE
smua.trigger.endpulse.stimulus =
trigger.timer[1].EVENT_ID
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Model 2651A High Power System SourceMeter® Instrument Reference Manual
Set to the event that triggers the end pulse source off action
Source-measure unit (SMU) channel (for example,
smua.trigger.endpulse.stimulus applies to SMU channel A)
Event description
Occurs when the SMU transitions from the idle state
to the arm layer of the trigger model
Occurs when the SMU moves from the arm layer to
the trigger layer of the trigger model
Occurs when the SMU completes a source action
Occurs when the SMU completes a measure action
Occurs when the SMU completes a pulse
Occurs when the SMU completes a sweep
Occurs when the SMU returns to the idle state
Occurs when an edge is detected on a digital I/O line
Occurs when an edge is detected on a TSP-Link line
Occurs when the appropriate LXI trigger packet is
received on LAN trigger object N
Occurs when the TRIG key on the front panel is
pressed.
Occurs when a *TRG command is received on the
remote interface.
(GPIB only) Occurs when a GET bus command is
received.
(VXI-11 only) Occurs with the VXI-11 command
device_trigger. Reference the VXI-11 standard
for additional details on the device trigger operation.
Occurs after a collection of events is detected.
Occurs when a delay expires.
Configure end pulse action to achieve a
pulse and selects the event
trigger.timer[1].EVENT_ID that will
cause the arm event detector to enter the
detected state.
2651A-901-01 Rev. A / March 2011