Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

Страница: 752 / 813

SYSTem... R&S
®
ZVA/ZVB/ZVT
1145.1084.12 6.290 E-6
SCPI,
Command
Types Device-specific, no query
Example:
See SYSTem:COMMunicate:RDEVice:GENerator<gen_no>:DEFine
SYSTem:COMMunicate:RDEVice:PMETer<pmeter_no>:DEFine
'<pmeter_name>', '<driver>', '<interface>', '<address>'
Configures an external power meter and adds it to the list of available power meters.
<pmeter_no> Number of the configured power meter. Power meters must be
numbered in ascending order, starting with 1. If a number is re-
used, the previous power meter configuration is overwritten.
Generators can be assigned several times so that the number of
configured power meters is practically unlimited.
'<pmeter_name>'
Name of the external power meter (string parameter). An empty
string means that no particular name is assigned to the power
meter.
'<driver>'
Power meter type (string parameter). The power meter type is
identical with the name of the power meter driver file (*.pwm)
stored in the resources\extdev subdirectory of the analyzer's
program directory.
Alternative: The '<pmter_name>' string may contain the power
meter driver file name with its complete path, e.g. 'C:\Program
Files\Rohde&Schwarz\Network
Analyzer\resources\extdev\nrvd.pwm'.
'<interface>' Interface type (string parameter): 'USB' (for the supported USB
devices)
'<address>' Interface address (string parameter), depending on the interface
type.
*RST values *RST has no effect on the configured power meters.
SCPI, Command
Types Device-specific, command or query
Example:
SYST:COMM:RDEV:PMET1:DEF 'USB Power Meter', 'NRP-Z55', 'usb',
'100045'
Configure an R&S NRP power meter as external power meter no.
1, assigning the name USB Power Meter and an serial number
100045.
SYST:COMM:RDEV:PMET:DEL
Clear the power meter configuration table.
SYST:COMM:RDEV:PMET:DEF?
Query the power meter configuration. The analyzer returns an
error message because the power meter no. 1 is no longer
configured.