Remote Control Commands
R&S
®
SMC100A
319
Operating Manual 1411.4060.32 ─ 04
:TRIGger<hw>:PSWeep:SOURce
<Source>
The command sets the trigger source for the RF level sweep.
The names of the parameters correspond directly to the various settings under manual
control. SCPI uses other names for the parameters; these names are also accepted by
the instrument. The SCPI names should be used if compatibility is an important consid-
eration.
An overview of the various names is given in
Parameters:
<Source>
AUTO | IMMediate | SINGle | BUS | EXTernal | EAUTo
AUTO|IMMediate
The trigger is free-running, i.e. the trigger condition is fulfilled con-
tinuously. As soon as one sweep is finished, the next sweep is
started.
SINGle|BUS
One complete sweep cycle is triggered by the GPIB commands
*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:
SINGle
Example:
TRIG:PSW:SOUR EXT
selects triggering with an external trigger.
:TRIGger<hw>[:SWEep][:IMMediate]
The command starts all sweeps which are activated for the respective path. The com-
mand starts all sweeps which are activated.
The sweep to be executed depends on the respective MODE setting
(
:SOUR:SWEep:POW|FREQ:MODE
and
:SOUR:LFO:SWEep[:FREQ]:MODE
).
The command corresponds to the manual-control command "Execute Trigger".
Example:
TRIG
starts all active sweeps.
Usage:
Event
TRIGger Subsystem
