R&S SMJ100A, Operating Manual

Page: 823 / 874

Remote Control Commands
R&S
®
SMJ100A
807 Operating Manual 1403.7458.32 ─ 14
Parameters:
<Source> AUTO | IMMediate | SINGle | BUS | EXTernal | EAUTo
AUTO|IMMediate
The trigger is free-running, i.e. the trigger condition is fulfilled
continuously. As soon as one sweep is finished, the next sweep
is started.
SINGle|BUS
One complete sweep cycle is triggered by the GPIB commands
[:SOURce<hw>]:SWEep:POWer:EXECute
,
:TRIGger<hw>:
PSWeep[:IMMediate]
or
*TRG
. The mode has to be set to
AUTO
(
:SOURce:SWEep:LEVel:MODE AUTO
).
EXTernal
The sweep is triggered externally via the INST TRIG connector.
EAUTo
The sweep is triggered externally via the INST TRIG connector.
As soon as one sweep is finished, the next sweep is started. A
second trigger event stops the sweep at the current frequency, a
third trigger event starts the trigger at the start frequency, and so
on.
*RST:
AUTO
Example: TRIG:PSW:SOUR EXT
selects triggering with an external trigger.
Manual operation: See "Mode - Level Sweep" on page 269
:TRIGger<hw>:PSWeep[:IMMediate]
Immediately starts an RF level sweep.
The command is only effective for sweep mode "Single" (
SOURce:SWEep:POWer:
MODE AUTO
in combination with
TRIG:PSW:SOUR SING
).
The command corresponds to the manual control "Execute Single Sweep".
Example: SWE:POW:MODE AUTO
selects the triggered sweep mode, i.e. a trigger is required to
start the sweep.
TRIG:PSW:SOUR SING
sets the single trigger mode, i.e. a trigger starts a single sweep.
TRIG:PSW
starts a single RF level sweep.
Usage: Event
Manual operation: See "Execute Single Sweep - Level Sweep" on page 271
:TRIGger<hw>[:SWEep]:SOURce <Source>
The command sets the trigger source for all sweeps.
TRIGger Subsystem