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3 - Language Dictionary
110
TRIGger:SOURce
This command selects the trigger source for the first sequence in generating a step, pulse, or list output
as follows:
BUS
GPIB device, *TRG, or <GET> (Group Execute Trigger)
EXTernal
ac source’s backplane Trigger In BNC
IMMediate
trigger is generated as soon as the trigger system is initiated.
Command Syntax
TRIGger[:SEQuence1]:SOURce <CRD>
TRIGger[:TRANsient]:SOURce <CRD>
Parameters
BUS | EXTernal | IMMediate
*RST Value
BUS
Examples
TRIG:SOUR BUS TRIG:TRAN:SOUR EXT
Query Syntax
TRIGger[:SEQuence1]:SOURce?
TRIGger[:TRANsient]:SOURce?
Returned Parameters
<CRD>
Related Commands
ABOR TRIG TRIG:DEL TRIG:SYNC
TRIG:SYNC:PHAS INIT INIT:CONT *TRG WAI
TRIGger:SEQuence2:SOURce
TRIGger:SYNChronize:SOURce
These commands select the synchronizing trigger source in generating a step, pulse, or list output as
follows:
IMMediate
Starts the transient output immediately, unless a delay time other than 0 has been
specified by TRIGger:DELay. In this case the transient output starts after the expiration of
the delay time.
PHASe
Starts the transient output at the reference phase set by TRIG:SYNC:PHAS.
Command Syntax
TRIGger:SEQuence2:SOURce <CRD>
TRIGger:SYNChronize:SOURce <CRD>
Parameters
IMMediate | PHASe
*RST Value
IMMediate
Examples
TRIG:SYNC:SOUR IMM TRIG:SEQ2:SOUR PHAS
Query Syntax
TRIGger:SEQuence2:SOURce?
TRIGger:SYNChronize:SOURce?
Returned Parameters
<CRD>
Related Commands
ABOR TRIG TRIG:DEL TRIG:SOUR
TRIG:SYNC:PHAS INIT INIT:CONT *TRG WAI