Remote Control Commands
R&S
®
SMC100A
363Operating Manual 1411.4060.32 ─ 09
Usage: Query only
Manual operation: See "Start Selftest" on page 88
:TEST<hw>:DIRect <HW_assembly>,<subadress>,<hex data string>
:TEST<hw>:DIRect? <HW_assembly>,<subadress>
The respective hardware assembly responds directly to the command; any safety
mechanisms are bypassed. This function is only available via remote control.
Example:
TEST:DIR 'SSYN',0,#H12345678
TEST:DIR? 'SSYN',0
Response: #H12345678
7.17 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
subsystem.
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 con-
trol
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.
:TRIGger<hw>:FSWeep:SOURce....................................................................................364
:TRIGger<hw>:FSWeep[:IMMediate]................................................................................364
:TRIGger<hw>:LFFSweep.............................................................................................. 365
TRIGger Subsystem