Operating instructions

[SENSe:]ADEMod - Subsystem R&S ESCI
1166.6004.12 6.144 E-1
[SENSe:]ADEMod:PM[:TDOMain]:RESult?<result type>
This command reads the result data obtained by PM demodulation depending on the type indicated
as a parameter. The data format of the output data is defined by the FORMat command.
Note:
The query of traces in the VIEW state is not possible.
Parameter:
<result type>:
WRITe The current measurement results are obtained.
AVERage The measurement results averaged over the given
number of measurements are obtained.
MAXHold The maximum result is determined over the given
number of measurements.
MINHold The minimum result is determined over the given
number of measurements.
Note:
The result type indicated must be one of those configured by
[SENSe:]ADEMod:AM[:TDOMain][:TYPE]. Otherwise a query error will be generated.
Return values:
ASCII format (FORMat ASCII):
In this case the command will yield a list of comma-separated values (CSV) of the measured
values in floating point format. The output unit is %.
Binary format (FORMat REAL,32):
In this case the command will yield binary data (definite length block data according to IEEE
488.2), each measured value being formatted in the 32-bit IEEE 754 floating point format. The
schematics of the result string will be as follows:
#41024<value1><value2>...<value n>
with
#4 number of digits (4 in the example) in the following number of data bytes
1024 number of following data bytes (# of DataBytes, = 1024 in the example)
<value x> 4-byte floating point value
Examples:
ADEM:SET 8MHz,32000,EXT,POS,-500,30 'Set up demodulator parameters
ADEM:PM AVER,MAXH,MINH 'Select PM results to measure
ADEM:AM WRIT,OFF,OFF 'Select AM results to measure
ADEM ON 'Switch on demodulator
INIT;*WAI 'Start measurement and wait 'for end
FORM ASC 'select output format
ADEM:PM:RES? AVER 'Read PM average results
ADEM:PM:RES? MAXH 'Read PM Maxhold results
ADEM:PM:RES? MINH 'Read PM Minhold results
ADEM:AM:RES? WRIT 'Read current AM results
Characteristics: *RST value: -
SCPI: device-specific
Mode: FM
The command is only available with option R&S FS-K7 (FM demodulator).