GW Instek AFG-3000 Series - Manual (Page 247)

REMOTE INTERFACE
247
SOURce[1]:SWEep:SOURce
Source Specific
Command
Description Sets or queries the trigger source as immediate
(internal), external or manual. Immediate (internal)
is the default trigger source. IMMediate will
constantly output a swept waveform. EXTernal
will output a swept waveform after each external
trigger pulse. Manual will ouput a swept
waveform after the trigger softkey is pressed.
Note If the APPLy command was used to create the
waveform shape, the source is automatically set to
IMMediate.
The *OPC/*OPC? command/query can be used to
signal the end of the sweep.
Syntax SOURce[1]: SWEep:SOURce {IMMediate|EXTernal|
MANual}
Example SOUR1: SWE:SOUR EXT
Sets the sweep source to external.
Query Syntax SOURce[1]: SWEep:SOURce?
Return Parameter IMM Immediate
EXT External
MANual Manual
Example SOUR1:SWE:SOUR?
IMM
The sweep source is set to immediate.
OUTPut[1]:TRIGger:SLOPe
Source Specific
Command
Description Configures the trigger output signal (TTL) as a
positive or negative slope. A positive slope will
output a pulse with a rising edge and a negative
slope will output a pulse with a falling edge.