Rohde & Schwarz R&S FSP Series, Operating Manual

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Operating Manual 1164.4556.12 - 06 6.85
R&S FSP Remote Control – Description of Commands
CALCulate Subsystem
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:PPEak[:STATe] ON | OFF
This command switches on or off the measurement of the positive peak value in the selected
measurement window.
The function is independent of the marker selection, i.e. the numeric suffix <1...4> of MARKer is
irrelevant. It is only available in the time domain (span = 0).
Example:
"CALC:MARK:FUNC:SUMM:PPE ON"
'Switches on the function in screen A.
Characteristics: *RST value: OFF
SCPI: device-specific
Mode: A-T
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:REFerence:AUTO ONCE
With this command the currently measured average value (…
:SUMMary:MEAN)
and RMS value (…
:
SUMMary:RMS)
are declared as reference values for relative measurements in the indicated
measurement window. The function is independent of the marker selection, i.e. the numeric suffix
<1 to 4> of
:MARKer
is irrelevant. It is only available in the time domain (span = 0).
If the measurement of RMS value and average is not activated, the reference value 0 dBm is used.
If the function …
:SUMMary:AVERage
or …
:SUMMary:PHOLd
is switched on, the current value is the
accumulated measurement value at the time considered.
Example:
"CALC:MARK:FUNC:SUMM:REF:AUTO ONCE"
'Takes the currently measured power in screen A as reference value for the relative
time domain power measurement.
Characteristics: *RST value: -
SCPI: device-specific
Mode: A-T
This command is an event and therefore has no *RST value and no query.
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:RMS:AVERage:RESult?
This command queries the result of the measurement of the averaged RMS value in the selected
measurement window. The query is only possible if averaging has been activated previously using
CALCulate:MARKer:FUNCtion:SUMMary:AVERage ON
.
The function is independent of the marker selection, i.e. the numeric suffix <1...4> of
:MARKer
is
irrelevant. It is only available in the time domain (span = 0).
A complete sweep with synchronization to sweep end must be performed between switching on the
function and querying the measured value to obtain a valid query result. This is only possible in single-
sweep mode.