R&S SMJ100A, Operating Manual

Page: 652 / 874

Remote Control Commands
R&S
®
SMJ100A
636 Operating Manual 1403.7458.32 ─ 14
Example: BB:DM:TRIG:SOUR INT
sets internal triggering.
BB:DM:TRIG:SEQ RETR
sets Retrigger mode, i.e. every trigger event causes signal gen-
eration to restart.
BB:DM:TRIG:EXEC
executes a trigger.
Usage: Event
Manual operation: See "Execute Trigger" on page 351
[:SOURce<hw>]:BB:DM:TRIGger:EXTernal:SYNChronize:OUTPut <Output>
(enabled for "Trigger Source" External)
Enables/disables output of the signal synchronous to the external trigger event.
Parameters:
<Output> 0 | 1 | OFF | ON
ON
The signal calculation starts simultaneously with the external
trigger event but because of the instrument’s processing time
the first samples are cut off and no signal is outputted. After
elapsing of the internal processing time, the output signal is syn-
chronous to the trigger event.
OFF
The signal output begins after elapsing of the processing time
and starts with sample 0, i.e. the complete signal is outputted.
This mode is recommended for triggering of short signal sequen-
ces with signal duration comparable with the processing time of
the instrument.
*RST:
1
Example: BB:DM:TRIG:SOUR EXT
sets external triggering.
BB:DM:TRIG:EXT:SYNC:OUTP ON
enables synchrounous output to external trigger
Manual operation: See "Sync. Output to External Trigger" on page 363
[:SOURce<hw>]:BB:DM:TRIGger:OUTPut:DELay:FIXed <Fixed>
The command restricts the marker delay setting range to the dynamic range. In this
range the delay can be set without restarting the marker and signal. If a delay is
entered in setting ON but is outside this range, the maximum possible delay is set and
an error message is generated.
The numeric suffix in
OUTPut
has no significance for this command, since the setting
always affects every marker.
SOURce Subsystem