R&S ZVL
Command Reference
Instrument-Control Commands
Operating Manual 1303.6580.32-05
540
variable). The names of all connected cal units can be queried
using
SYSTem:COMMunicate:RDEVice:AKAL:ADDRess:ALL?
*RST values
'' (empty string; *RST has no effect on external devices).
SCPI, Command
Types
Device-specific, command or query
Example:
SYST:COMM:RDEV:AKAL:ADDR:ALL?
Query the names of all connected calibration units.
SYST:COMM:RDEV:AKAL:ADDR 'ZV-Z52::1234'
Select the cal unit named 'ZV-Z52::1234' for calibration.
CORR:COLL:AUTO '', 1, 2, 4
Perform an automatic 3-port TOSM calibration at test ports 1, 2,
and 4 using the calibration unit's default calibration kit file and
arbitrary test ports of the cal unit.
SYSTem:COMMunicate:RDEVice:AKAL:ADDRess:ALL?
Queries the names (USB addresses) of all connected calibration units.
Response
Names (USB addresses) of all connected calibration units (comma-
separated list of string variables).
*RST values
'' (empty string; *RST has no effect on external devices).
SCPI,
Command
Types
Device-specific, query only
Example:
See SYSTem:COMMunicate:RDEVice:AKAL:ADDRess
SYSTem:DATA:SIZE ALL | AUTO
Defines the block size for the data transfer between the instrument hardware and the software. The block
size has an impact on the display of traces and on the readout of trace data using the commands of the
TRACe...
or
CALCulate<Chn>:DATA...
subsystems.
ALL
Data transfer with full buffer size. The data for each sweep are transferred together
so that each displayed trace contains the data of exactly one sweep. The same is
true for queried trace data. The trace is displayed or updated at once, the sweep
progress is not visible on the screen.
To make sure that all queried trace points stem from the same sweep you can
also use single sweep mode (
INITiate<Ch>:CONTinuous OFF
) and the common
command *OPC?
AUTO
Data transfer with an automatically determined block size. In general the data blocks
comprise only part of a trace, therefore the sweep progress is visible on the screen.
On the other hand the displayed trace can show the results of two consecutive
sweeps.
*RST value
AUTO
SCPI,
Device-specific, command or query
