Keithley 2461, Reference Manual, Page: 618 / 1109

Model 2461 Interactive SourceMeter® Instrument Reference Manual Section 6: SCPI command reference
2461-901-01 A/November 2015 6-241
Details
This command configures the alarm of the timer.
When the timer is enabled, the timer starts immediately if the timer is configured for a start time that
has passed.
Example
TRIG:TIM1:STAR:SEC 60
TRIG:TIM1:START:FRAC 0.5
TRIG:TIM1:STAT ON
Set the timer for 60.5 s.
Enable the trigger timer for timer 1.
Also see
:TRIGger:TIMer<n>:STATe (on page 6-242)
:TRIGger:TIMer<n>:STARt:STIMulus
This command describes the event that starts the trigger timer.
Type Affected by Where saved Default value
Command and query
Recall settings
Instrument reset
Power cycle
Save settings NONE
Usage
:TRIGger:TIMer<n>:STARt:STIMulus <event>
:TRIGger:TIMer<n>:STARt:STIMulus?
<n>
Trigger timer number (1 to 4)
<event>
The event that starts the trigger timer
Details
Set this attribute any trigger event to start the timer when that event occurs.
Set this attribute to zero (0) to disable event processing and use the timer as a timer or alarm based
on the start time.