R&S ZVL Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
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<Ch>
Channel number. Note that the cable type is channel-specific (rather than
trace-specific).
'<cable name>'
Cable name to identify the cable, string parameter
<permittivity>
Permittivity of the cable
Range [def. unit] 1 to 100 [–]
*RST value –
<attenuation>
Attenuation per length unit
Range [def. unit]
0 dB/m to 1000 dB/m [dB/m or dB/ft, depending on the Distance Unit selected
in the System Configuration dialog]
*RST value –
<frequency>
Frequency reference for the attenuation value
Range [def. unit] 0 Hz to 6 GHz
*RST value –
SCPI, Command
Types
Device-specific, command or query
Example:
CALC:TRAN:DTF:DEF 'User 1', 1.1, 0.2, 1GHz
Add a new cable named User 1 with permittivity 1.1 and an attenuation of 0.2
dB/m at 1 GHz.
CALC:TRAN:DTF:SEL 'User 1'
Select the added cable for the distance-to-fault measurement.
CALC:TRAN:DTF:DEL 'User 1'
Delete the added cable.
CALCulate<Ch>:TRANsform:DTFault:DELete '<cable name>'
Deletes a previously defined cable identified by its name.
<Ch>
Channel number. Note that the cable type is channel-specific (rather than
trace-specific).
'<cable name>'
Cable name used to identify the cable
*RST value –
SCPI, Command
Types
Device-specific, command or query
Example:
See CALCulate<Chn>:TRANsform:DTFault:DEFine
CALCulate<Chn>:TRANsform:DTFault:PEAK:COUNt?
Returns the number of peaks on the active distance trace which are above the fault limit
(CALCulate<Chn>:TRANsform:DTFault:PEAK:THReshold).
<Chn>
Channel number used to identify the active trace
Response
Number of peaks, integer value
*RST value N/a
SCPI, Command Types
Device-specific, query only
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