Rohde & Schwarz SMC100A, Руководство по эксплуатации

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Remote Control Commands
R&S
®
SMC100A
316 Operating Manual 1411.4060.32 ─ 04
7.16 TRIGger Subsystem
The
TRIGger
system contains the commands for selecting the trigger source for the RF
and LF sweep. The trigger input connectors are configured in the
SOURce:INPut
sub-
system.
The trigger system of the R&S SMC is a simplified implementation of the SCPI trigger
system. The
TRIGger
system differs from the SCPI system as follows:
●
No
INITiate
command; the instrument behaves as if
INITiate:CONTinuous
ON
were set.
●
Under
TRIGger
several sweep subsystems exist.
Other commands associated with the trigger system of the R&S SMC can be found in
the modulation and RF signal subsystems.
TRIGger<hw>
●
Suffix
TRIGger<1|2>
is not permitted
●
TRIGger0
activates the LF output.
Table 7-2: Cross-reference between the manual and remote control
R&S name SCPI name Command under manual control
AUTO IMMediate "Auto" mode
SINGle BUS "Single" mode.
EXTernal EXTernal "Ext Single" and "Ext Step" mode.
Use command
LFO:SWEep:MODE
to select between the two sweep
modes.
EAUTo - "Ext Start/Stop" mode.
TRIGger0[:
​
SWEep]:
​
SOURce
​ ...........................................................................................316
:
​
TRIGger<hw>:
​
LFFSweep:
​
SOURce
​ .................................................................................316
:
​
TRIGger<hw>:
​
FSWeep[:
​
IMMediate]
​
................................................................................317
:
​
TRIGger<hw>:
​
FSWeep:
​
SOURce
​
....................................................................................317
:
​
TRIGger<hw>:
​
PSWeep[:
​
IMMediate]
​
................................................................................318
:
​
TRIGger<hw>:
​
PSWeep:
​
SOURce
​
....................................................................................319
:
​
TRIGger<hw>[:
​
SWEep][:
​
IMMediate]
​
................................................................................319
:
​
TRIGger<hw>[:
​
SWEep]:
​
SOURce
​ ....................................................................................320
TRIGger0[:SWEep]:SOURce <Source>
:TRIGger<hw>:LFFSweep:SOURce <Source>
The command sets the trigger source for the LF sweep. The trigger is triggered by the
command
:SOURce:LFOutput:SWEep[:FREQuency]EXECute
.
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.
TRIGger Subsystem