Rohde & Schwarz ZNB20, User Manual

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Command Reference
R&S
®
ZNB/ZNBT
1088 User Manual 1173.9163.02 ─ 38
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<Port> Logical port number
*RST:
1
Example: CALC4:PAR:SDEF "Ch4Tr1", "A1"
Create channel 4 and a trace named "Ch4Tr1" to measure the
wave quantity a
1
. The trace automatically becomes the active
trace.
SENS4:SWE:SRCP 2
Select drive port 2 for the active trace.
CALC4:PAR:MEAS? "Ch4Tr1"
Query the measurement result for "Ch4Tr1". The response is
'A1D2SAM'
.
7.3.15.19 [SENSe:]UDSParams...
The
[SENSe:]UDSParams...
commands are related to S-Parameters .
[SENSe:]UDSParams:ACTive <arg0>
With a "set to OFF", this command disables user-defined physical ports (see Chap-
ter 4.3.1.2, "Redefined S-Parameters" , on page 112). In "get direction" it queries
whether or not user-defined phasical ports are configured.
Note that a "set to ON" doesn't have any effect; user defined ports can ony be created
using
[SENSe:]UDSParams<Pt>:PARam
on page 1088
Parameters:
<arg0> OFF (0) or ON (1)
Example: see
[SENSe:]UDSParams<Pt>:PARam
Manual operation: See "a wave, b wave, Source" on page 630
[SENSe:]UDSParams<Pt>:PARam <PortString>
Creates or redefines a user-defined physical port (see Chapter 4.3.1.2, "Redefined S-
Parameters" , on page 112).
Note that redefining physical ports causes a factory reset and deletes all switch matrix
RF connections. So the RF configuration for switch matrices (see
SYSTem:
COMMunicate:RDEVice:SMATrix:CONFigure:STARt
) has to be done after the
port redefinition.
Suffix:
<Pt>
.
Number of the redefined physical port.
SCPI Command Reference