Rohde & Schwarz R&S FSP Series, Operating Manual

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Operating Manual 1164.4556.12 - 06 6.57
R&S FSP Remote Control – Description of Commands
CALCulate Subsystem
Example:
"INIT:CONT OFF"
'switches to single-sweep mode
"INIT;*WAI"
'starts measurement and synchronizes to end
"CALC:MARK:TRAC 1"
'sets marker 1 in screen A to trace 1
"CALC:MARK:FUNC:FPE:SORT X"
'sets the sort mode to increasing X values
"CALC:MARK:FUNC:FPE 3"
'searches the 3 highest maxima for trace 1
"CALC:MARK:FUNC:COUN?"
'queries the number of maxima found
"CALC:MARK:FUNC:Y?"
'queries the level of maxima found
"CALC:MARK:FUNC:X?"
'queries the frequencies (span <> 0) or time (span = 0) of maxima found.
Characteristics: *RST value: --
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:FUNCtion:FPEaks:SORT X | Y
This command sets the sort mode for the search for maxima:
Parameter: X: the maxima are sorted in the list of responses according to increasing X values
Y: the maxima are sorted in the list of responses according to decreasing Y values
Example:
"CALC:MARK:FUNC:FPE:SORT Y"
'sets the sort mode to decreasing y values
Characteristics: *RST value: --
SCPI: device-specific
Mode: A
CALCulate<1|2>:MARKer<1...4>:FUNCtion:FPEaks:X?
This query reads out the list of X values of the maxima found. The number of available values can be
queried with
CALC:MARK:FUNC:FPEaks:COUNt?
.
With sort mode X, the X values are in increasing order; with sort mode Y the order corresponds to the
decreasing order of the Y values.
Example:
"CALC:MARK:FUNC:FPE:SORT Y"
'sets the sort mode to decreasing y values
"CALC:MARK:FUNC:FPE 3"
'searches the 3 highest maxima for trace 1
"CALC:MARK:FUNC:FPE:COUN?"
'queries the number of maxima found
"CALC:MARK:FPE:FUNC:X?"
'queries the frequencies (span <> 0) or time (span = 0) of the maxima found.