Rohde & Schwarz R&S SMW200A - Page 1224

Remote Control Commands
R&S
®
SMW200A
1224User Manual 1175.6632.02 ─ 30
Return values:
<NextInfo> string
Example:
:SYSTem:NINFormation?
Queries the oldest entry in the info message queue.
Response: 90,"Info;=== Instrument startup...
==="
Information message containing error number 90, that states,
that the instrument startup is complete.
Usage: Query only
:SYSTem:ULOCk
<Mode>
Locks or unlocks the user interface of the instrument.
Parameters:
<Mode> ENABled | DONLy | DISabled | TOFF | VNConly
ENABled
Unlocks the display, the touchscreen and all controls for the
manual operation.
DONLy
Locks the touchscreen and controls for the manual operation of
the instrument. The display shows the current settings.
VNConly
Locks the touchscreen and controls for the manual operation,
and enables remote operation over VNC. The display shows the
current settings.
TOFF
Locks the touchscreen for the manual operation of the instru-
ment. The display shows the current settings.
DISabled
Locks the display, the touchscreen and all controls for the man-
ual operation.
*RST:
n.a. (factory preset: ENABled)
Example:
:SYST:ULOC DIS
Activates the user interface lock, including display and controls.
Manual operation: See "User Interface" on page 758
See "Enabling a locked user interface for manual operation"
on page 760
:SYSTem:LOCK:OWNer?
Queries the sessions that have locked the instrument currently.
If an exclusive lock is set, the query returns the owner of this exclusive lock, otherwise
it returns NONE.
SYSTem Subsystem