R&S 1129.7246.03, Operating Manual

Page: 521 / 855

R&S ESU Remote Control – Description of Commands
CALCulate Subsystem
6.82 Operating Manual 1302.6163.12 - 03
CALCulate<1|2>:MARKer<1...4>:FUNCtion:SUMMary:SDEViation:RESult?
This command queries the results of the standard deviation measurement. 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.
"INIT;*WAI"
'Starts a sweep and waits for the end.
"CALC:MARK:FUNC:SUMM: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:AVERage:RESult?
This command queries the result of the averaged standard deviation determined in several sweeps in
the selected measurement window. The query is possible only if averaging 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: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.