PSU Series Programming Manual 
130 
Trigger Commands 
 
:TRIGger:OUTPut:SOURce .......................................................... 130 
:TRIGger:OUTPut[:IMMediate] ................................................... 130 
:TRIGger[:TRANsient]:SOURce .................................................. 131 
:TRIGger[:TRANsient][:IMMediate] ............................................ 131 
 
 
Sets or queries the trigger source of the output 
trigger. 
:TRIGger:OUTPut:SOURce 
{BUS|IMMediate|EXTernal} 
Parameter/ 
Return parameter 
Output trigger is generated by the 
bus. 
Output trigger is immediately 
generated. 
The output trigger is generated when 
an external signal triggers it. 
:TRIGger:OUTPut:SOURce?  
EXT 
Sets the output trigger source to EXT. 
:TRIGger:OUTPut[:IMMediate] 
 
Generates an immediate trigger for the output 
trigger system. 
:TRIGger:OUTPut[:IMMediate]