R&S FSPN - Performing Measurements

Remote Control
R&S
®
FSPN
325User Manual 1179.4363.02 ─ 01
●
To select the Spot Noise vs Tune measurement, use CONFigure:SNTune:
MEASurement[:STATe].
●
To select the Transient Analysis measurement, use CONFigure:TRANsient:
MEASurement[:STATe].
●
To select other measurements, use CONFigure:PNOise:MEASurement.
Parameters:
<State> ON | 1
Selects the VCO Characterization measurement.
OFF | 0
Selects the Phase Noise measurement (CONF:PNO:MEAS
PNO).
*RST: OFF
Example: //Select the phase noise measurement
CONF:VCO:MEAS OFF
Manual operation: See "VCO characterization" on page 87
11.5.2 Performing Measurements
ABORt.......................................................................................................................... 325
INITiate<n>:CONMeas................................................................................................... 326
INITiate<n>:CONTinuous................................................................................................326
INITiate<n>[:IMMediate]..................................................................................................327
ABORt
This command aborts the measurement in the current channel and resets the trigger
system.
To prevent overlapping execution of the subsequent command before the measure-
ment has been aborted successfully, use the *OPC? or *WAI command after ABOR and
before the next command.
Note on blocked remote control programs:
If a sequential command cannot be completed, for example because a triggered sweep
never receives a trigger, the remote control program will never finish and the remote
channel to the R&S FSPN is blocked for further commands. In this case, you must
interrupt processing on the remote channel first in order to abort the measurement.
To do so, send a "Device Clear" command from the control instrument to the
R&S FSPN on a parallel channel to clear all currently active remote channels. Depend-
ing on the used interface and protocol, send the following commands:
●
Visa: viClear()
Now you can send the ABORt command on the remote channel performing the mea-
surement.
Measurements and Result Displays