Command reference
R&S
®
ZNB/ZNBT
1099
User Manual 1173.9163.02 ─ 62
DIAGnostic:SERVice:RFPower
<Boolean>
Turns the internal source power at all ports and the power of all external generators on
or off. This command is equivalent to
.
Parameters:
<Boolean>
ON | OFF - switch the power on or off.
*RST:
ON
Example:
DIAG:SERV:RFP OFF
Turn off the RF source power.
DIAGnostic:SERVice:SFUNction
<SFIdentifier>
Calls a service function (mainly for internal use).
●
to activate the required service level.
●
Use the query form to read back the data returned by the service function.
Parameters:
<SFIdentifier>
Service function in "dotted textual" (example: 'sw.common.mem-
ory_usage') or "dotted decimal" (example: '0.1.18.0') representa-
tion.
Example:
DIAGnostic:SERVice:SFUNction?
'sw.common.memory_usage'
This is an "Info Level" service function, i.e. it is not password-
protected. It returns the curent memory usage of the analyzer
firmware.
Manual operation:
See
7.3.5
DISPlay commands
The
DISPlay...
commands control the selection and presentation of graphical and
trace information on the screen.
Trace display
Traces are identified by a string parameter defining the trace name (e.g.
CALCulate<Ch>:PARameter:SELect
<TraceName>
). In the
DISPlay...
subsys-
tem, traces are assigned to diagrams (
DISPlay[:WINDow<Wnd>]:TRACe<WndTr>:
<TraceName>
). While this assignment is valid, the trace is identified by the
numeric suffix
<Wnd>
, and the trace name is not needed.
Units for DISPlay... commands
The
DISPlay...
subsystem contains commands to define particular points in the dia-
gram, e.g. to set the scale or a reference value. Some settings require a numeric value
and a physical unit, depending on the related parameter type. The following table lists
the physical units accepted by the analyzer.
SCPI command reference
