Rohde & Schwarz ZNB - Page 1334

Command Reference
R&S
®
ZNB/ZNBT
1334User Manual 1173.9163.02 ─ 54
Usage: Setting only
SYSTem:FPReset
Performs a factory preset of all instrument settings (i.e. all open recall sets) or of the
active recall set, depending on the SYSTem:PRESet:SCOPe settings, and deletes
channel 1 in the active recall set. As a result, the active recall set contains no chan-
nels, traces, and diagram areas.
Example:
SYST:PRES:SCOP SING
Define the scope of a preset: the active recall set is reset only.
SYST:FPR
Reset the parameters of the current recall set and delete chan-
nel 1.
Usage: Event
SYSTem:FREQuency?
<MinMax>
Queries the minimum and maximum frequency of the network analyzer. For an over-
view refer to the tables at the beginning of Chapter 8.3.14.11, "[SENSe:]FRE-
Quency...", on page 1190.
Tip: In contrast to [SENSe<Ch>:]FREQuency:STARt? and the other sweep range
commands, SYSTem:FREQuency? can be used in all sweep modes.
Query parameters:
<MinMax> MINimum | MAXimum
Return values:
<Frequency> MINimum | MAXimum
Return minimum or maximum frequency.
Example: See [SENSe<Ch>:]FREQuency:CENTer
Usage: Query only
Manual operation: See "Start Frequency / Stop Frequency / Center Frequency /
Span Frequency" on page 384
SYSTem:HELP:HEADers? [<ParserName>]
Returns a list of all SCPI commands supported by the related parser (or the default
parser, if omitted).
Query parameters:
<ParserName> Parser name
Return values:
<Commands> SCPI command headers, one per line
Usage: Query only
SCPI Command Reference