Rohde & Schwarz FSWP Series - 8.4 Performing Measurements; Performing Measurements

Remote Commands for the I/Q Analyzer
R&S
®
FSWP
87User Manual 1177.5856.02 ─ 07
●
The sweep, amplitude, input and trigger settings from the previous application are
retained
●
All measurements from the previous application (e.g. Spectrum) are turned off
●
All traces are set to "Blank" mode
●
The I/Q data analysis mode is turned off (TRAC:IQ:EVAL OFF, if previous applica-
tion was also I/Q Analyzer)
Note: To turn trace display back on or to enable the evaluation functions of the I/Q
Analyzer, execute the TRAC:IQ:EVAL ON command (see TRACe:IQ:EVAL
on page 86).
Parameters:
<State> ON | OFF | 0 | 1
OFF | 0
Switches the function off
ON | 1
Switches the function on
Example:
TRAC:IQ ON
Switches on I/Q data acquisition
8.4 Performing Measurements
Different measurement procedures
Two different procedures to capture I/Q data remotely are available:
●
Measurement and result query with one command (see TRACe:IQ:DATA
on page 96)
This method causes the least delay between measurement and output of the result
data, but it requires the control computer to wait actively for the response data.
●
Setting up the instrument, starting the measurement via INIT and querying the
result list at the end of the measurement (see TRACe:IQ:DATA:MEMory?
on page 96)
With this method, the control computer can be used for other activities during the
measurement. However, the additional time needed for synchronization via service
request must be taken into account.
ABORt............................................................................................................................ 88
INITiate<n>:CONMeas..................................................................................................... 89
INITiate<n>:CONTinuous..................................................................................................89
INITiate<n>[:IMMediate]....................................................................................................90
INITiate:SEQuencer:ABORt.............................................................................................. 90
INITiate:SEQuencer:IMMediate......................................................................................... 90
INITiate:SEQuencer:MODE...............................................................................................91
INITiate:SEQuencer:REFResh[:ALL]..................................................................................92
[SENSe:]AVERage:COUNt................................................................................................92
Performing Measurements