Remote Control Commands
R&S
®
SMBV100A
507Operating Manual 1176.8016.02 ─ 17
Return values: 
<Options> The query returns a list of options. The options are returned at
fixed positions in a comma-separated string. A zero is returned
for options that are not installed.
Usage:  Query only
Manual operation:  See "Hardware Options / Software Options" on page 124
*PRE <Value>
Parallel poll register enable
Sets parallel poll enable register to the indicated value. The query returns the contents
of the parallel poll enable register in decimal form.
Parameters:
<Value> Range:  0  to  255
*PSC <Action>
Power on status clear
Determines whether the contents of the ENABle registers are preserved or reset when
the instrument is switched on. Thus a service request can be triggered when the instru-
ment is switched on, if the status registers ESE and SRE are suitably configured. The
query reads out the contents of the "power-on-status-clear" flag.
Parameters:
<Action> 0 | 1
0
The contents of the status registers are preserved.
1
Resets the status registers.
*RCL <Number>
Recall
Loads the instrument settings from an intermediate memory identified by the specified
number. The instrument settings can be stored to this memory using the command
*SAV with the associated number.
It also activates the instrument settings which are stored in a file and loaded using the
MMEMory:LOAD <number>, <file_name.extension> command.
Manual operation: 
See " Recall Immediate x " on page 164
*RST
Reset
Common Commands