Allice Messtechnik R&S ZND, User Manual, Page: 1020 / 1252

Command reference
R&S
®
ZND
1020 User Manual 1173.9557.02 ─ 61
Example: See
SOURce<Ch>:LPORt<LogPt>
on page 1043
SOURce<Ch>:GROup<Grp>:CLEar [<arg0>]
Dissolves the "master port group", i.e. reenables all logical ports.
Suffix:
<Ch>
.
Channel number.
<Grp> Port group number.
This suffix is ignored: only <Grp>=1 is supported.
Setting parameters:
<arg0> ALL
If
ALL
is specified, all port groups are dissolved and a default
port group 1, consisting of all available ports, is restored; the
<Grp>
suffix is ignored.
If
ALL
is omitted, only the specified port group is dissolved,
except the deleted port group was the only one, in which case
again default port group 1 is restored. In case an undefined port
group number is used, the analyzer generates an error mes-
sage.
Example: See
SOURce<Ch>:LPORt<LogPt>
on page 1043
Usage: Setting only
SOURce<Ch>:GROup<Grp>:PORTs <arg0>[, <arg1>]...
Defines the set of active logical ports (the "master group") as an arbitrary selection of
logical ports. The ports do not have to be numbered consecutively (as for port groups
defined via
SOURce<Ch>:GROup<Grp>
).
See
SOURce<Ch>:LPORt<LogPt>
on how to define logical ports.
Suffix:
<Ch>
.
Channel number.
<Grp> Port group number, must be 1 (or omitted).
Parameters:
<arg0>
<arg1> Logical port numbers. Must be omitted if the command is used
as a query.
SOURce<Ch>:GROup<Grp>:PPORts <pport1>,<pport2>...
Defines/queries port groups.
In "set direction" this command creates port group
<Grp>
from physical VNA ports
<pport1>, <pport2>, ...
. In "get direction" it returns the physical VNA ports
making up group
<Grp>
.
SCPI command reference
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