Rohde & Schwarz R&S FSP Series, Operating Manual

Page: 482 / 796

R&S FSP Remote Control – Description of Commands
CALCulate Subsystem
6.88 Operating Manual 1164.4556.12 - 06
Example:
"INIT:CONT OFF"
'Switches to single-sweep mode.
"CALC:MARK:FUNC:SUMM:SDEV ON"
'Switches on the function in screen A.
"CALC:MARK:FUNC:SUMM:AVER ON"
'Switches on the calculation of average in screen A.
"INIT;*WAI"
'Starts a sweep and waits for the end.
"CALC:MARK:FUNC:SUMM:MEAN:SDEV:RES?"
'Outputs the result of screen A.
Characteristics: *RST value: -
SCPI: device-specific
Mode: A-T
This command is only a query and therefore has no *RST value.
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:SDEViation:PHOLd:RESult?
This command queries the maximum standard deviation value determined in several sweeps in the
selected measurement window. The query is possible only if the peak hold function is active.
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.
Example:
"INIT:CONT OFF"
'Switches to single-sweep mode.
"CALC:MARK:FUNC:SUMM:SDEV ON"
'Switches on the function in screen A.
"CALC:MARK:FUNC:SUMM:PHOL ON"
'Switches on the peak value measurement in screen A.
"INIT;*WAI"
'Starts a sweep and waits for the end.
"CALC:MARK:FUNC:SUMM:SDEV:PHOL:RES?"
'Outputs the result of screen A.
Characteristics: *RST value: -
SCPI: device-specific
Mode: A-T
This command is only a query and therefore has no *RST value.