EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Инструкция (Страница 458)

Справка по командам SCPI
452 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:CHANnel:
CENTer:FREQuency?
Description This query returns the nominal center frequency
of the selected WDM analysis channel.
At *RST, this value is not available.
Syntax :CALCulate[1..n][:WDM]:CHANnel:CENTer:FRE
Quency?[<wsp>MAXimum|MINimum|DEFault]
Parameter(s) Parameter 1:
The program data syntax for the first parameter is
defined as a <CHARACTER PROGRAM DATA>
element. The allowed <CHARACTER PROGRAM
DATA> elements for this parameter are:
MAXimum|MINimum|DEFault.
MINimum is used to retrieve the instrument's
smallest supported value.
MAXimum is used to retrieve the instrument's
greatest supported value.
DEFault is used to retrieve the instrument's
default value.
Response Syntax <Center>