Remote Control Commands
R&S
®
SMA100B
312
User Manual 1178.3834.02 ─ 03
:SYSTem:PRESet
Triggers an instrument reset. It has the same effect as:
●
The PRESET key
●
The
*RST
command
For an overview of the settings affected by the preset function, see
Example:
SYST:PRES
All instrument settings (also the settings that are not currently
active) are reset to their default values.
Usage:
Setting only
:SYSTem:FPReset
Triggers an instrument reset to the original state of delivery.
Example:
SYST:FPR
All instrument settings (also the settings that are not currently
active) are reset to the factory values.
Usage:
Event
Manual operation:
See
12.5 MMEMory Subsystem
The
MMEMory
subsystem (Mass MEMory) contains the commands for managing files
and directories as well as for loading and storing complete instrument settings in files.
Mass storage location
Without any additional measures, the R&S
SMA100B stores user files on the internal
memory, or if selected, on a memory stick.
Both, the user directory
/var/user
on the internal memory or the
/var/usb
direc-
tory, can be used to
preserve
user-defined data. Any directory structure can be cre-
ated.
The
/var/volatile
directory serves as a RAM drive and can be used to protect
sensitive information. The data is available
temporarily
.
If option R&S
SMAB-B85 is installed, the R&S
SMA100B maps the user directory to
the removable memory. If a memory is mounted, user data is saved there. Otherwise
user data is redirected to the volatile memory.
Default storage location
The R&S
SMA100B stores user data in the user directory.
Depending on the installed options, the user directory is physically located on the inter-
nal memory or on the
.
MMEMory Subsystem
