R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
413
CALCulate<Chn>:TRANsform:TIME:XAXis TIME | DISTance
Switches over between the x-axis scaling in time units or distance units.
<Chn>
Channel number used to identify the active trace
TIME
x-axis scaled in time units
DISTance
x-axis scaled in distance units
(Distance = Time * c
0
* Velocity Factor)
*RST value
OFF [–]
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; CALC:TRAN:TIME:STAT ON
Reset the instrument, activating a frequency sweep, and enable the time
domain transformation for the default trace.
CALC:TRAN:TIME:XAX DIST
Convert the x-axis scaling to distance units.
CALCulate<Chn>:TRANSform:DTFault...
This subsystem controls the distance-to-fault measurement (with option ZVL-K2,
Distance-to-Fault)
.
CALCulate<Chn>:TRANsform:DTFault:CENTer <distance>
Defines the center distance of the distance-to-fault diagram.
<Chn>
Channel number used to identify the active trace
<distance>
Center distance
Range [def. unit]
–4.999 m to +9.999 m. The increment (parameters UP or DOWN) is 1 mm. [m or
foot (ft), depending on the
Distance Unit
selected in the
System Configuration
dialog]
*RST value
5 m
SCPI,
Command
Types
Device-specific, command or query
Example:
CALC:TRAN:DTF:CENT 3; SPAN 5
Define a distance range between –0.5 m and +5.5 m.
CALC:TRAN:DTF:STAR?; STOP?
Query the distance range. The response is
0.5;5.5
.
CALCulate<Ch>:TRANsform:DTFault:DEFine '<cable name>', <permittivity>,
<attenuation>, <frequency>
Adds a new, user-defined cable.
