Rohde & Schwarz ZVL series - Page 535

R&S ZVL Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
520
*RST value –
SCPI, Command
Types
Device-specific, query only.
Example:
SEGM:ADD
Create a new sweep segment no. 1 in channel no. 1 using default
settings.
SEGM OFF
Disable the measurement in the created sweep segment.
SEGM:COUN?
Query the number of segments.
[SENSe<Ch>:]SEGMent<Seg>:DEFine <Start>,<Stop>,<Points>,<Power>,<Point
Delay>,<Unused>,<Meas. Bandwidth>[,<LO>]
Re-defines a sweep segment with specific channel settings (Insert New Segment). The segment replaces
an existing segment <Seg> in the segment list. The modified segment must not overlap with any of the
existing segments.
Entry of the first seven numeric parameters is mandatory; no default values are provided. All settings
except <LO> can be changed for existing segments using other commands of the
[SENSe<Ch>:]SEGMent<Seg>... subsystem.
Note: Use [SENSe<Ch>:]SEGMent<Seg>:Add to create a segment with default channel settings. Use
[SENSe<Ch>:]SEGMent<Seg>:INSert (no query) to insert a new segment into the current
segment list.
<Ch>
Channel number.
<Seg>
Sweep segment number. Segment numbers must be sequential. The specified
segment number must be smaller or equal to the number of existing segments
plus 1.
If segment number <Seg> already exists, it is replaced by the new segment.
<Start>, <Stop>
Start and stop frequency of the segment. See
[SENSe<Ch>:]SEGMent<Seg>:FREQuency:STARt and
[SENSe<Ch>:]SEGMent<Seg>:FREQuency:STOP.
Range [def. unit] A new segment must not overlap with any of the existing segments. Besides the
frequency range depends on the analyzer model. [Hz]
<Points>
Number of sweep points in the segment. See
[SENSe<Ch>:]SEGMent<Seg>:SWEep:POINts.
Range [def. unit] 1 to 2147483647. [1] 1 is allowed if start and stop frequencies are equal.
<Power>
Internal source power in the segment. See
[SENSe<Ch>:]SEGMent<Seg>:POWer.
Range [def. unit] –40 dBm to +10 dBm. The exact range depends on the analyzer model; refer to
the data sheet [dBm]. UP and DOWN increment/decrement the source power in
1-dB steps.
<Point Delay>
Delay for each partial measurement in the segment. See
[SENSe<Ch>:]SEGMent<Seg>:SWEep:DWELl. In the setting
[SENSe<Ch>:]SEGMent<Seg>:INSert:SELect SWTime, this parameter is
replaced by <Time>. On R&S ZVL13 network analyzers, no point delay can be