S2VNA and S4VNA SCPI Programming Manual
CALC:PAR:SEL
CALCulate
<Ch>
:PARameter
<Tr>
:SELect
Selects the active trace in channel.
(no query)
Trace <Tr> of channel <Ch>,
<Tr>={[1]|2|...16}
<Ch>={[1]|2|...16}
If the trace number is greater than the number of the traces displayed in
the channel, an error occurs and the command is ignored.
Display > Active Trace/Channel > Active Trace
CALC:PAR:SPOR
CALCulate
<Ch>
:PARameter
<Tr>
:SPORt
<port>
CALCulate
<Ch>
:PARameter
<Tr>
:SPORt?
Sets or reads out the number of the stimulus port, when
performing absolute measurements.
(command/query)
Trace <Tr> of channel <Ch>,
<Tr>={[1]|2|...16}
<Ch>={[1]|2|...16}
<port> the number of the stimulus port
Error occurs. The command is ignored.
Measurement > Absolute > { A(1) | B(1) | R1(1) | A(2) | B(2) | R2(2) }