User Manual

Remote Control
R&S
®
FPC
222User Manual 1178.4130.02 ─ 05
Example: //Start full 1-port calibration
MEAS:MODE REFL
CAL:STAR? S11C
//would return the instruction
'Connect Open to Port 1'
Usage: Query only
Table 17-7: Return values: Possible instructions for calibration
'Connect Open to Port 1' Connect the open to port 1 before resuming calibration.
'Connect Short to Port 1' Connect the short to port 1 before resuming calibration.
'Connect Load to Port 1' Connect the load to port 1 before resuming calibration.
'Connect Through' Connect a through to ports 1 and 2.
'Disconnect DUT from port 1'
'Calibration Done' Calibration has been finished. No further actions required.
CALibration<n>:STATus?
This command queries calibration status for the current measurement.
Suffix:
<n>
.
irrelevant
Return values:
<Status> String containing the calibration status.
NORMalized
Default calibration or user calibration is active.
APPRoximated
Approximate calibration. Measurement uncertainty must be
anticipated.
Example: //Query calibration status
CAL:STAT?
Usage: Query only
SYSTem:PRESet:CALibration:DISCard <State>
This command turns the mechanism that discards or keeps user calibration after a pre-
set on and off.
Parameters:
<State> ON | OFF | 1 | 0
*RST: ON
Example: //Discard correction values after preset
SYST:PRES:CAL:DISC ON
Calibration