EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 415)

SCPI Command Reference
OSA 409
Product-Specific Commands—Description
:CALCulate[1..n][:WDM]:CHANnel:
CENTer[:WAVelength]
Description This command sets the nominal center
wavelength of the selected WDM analysis
channel.
At *RST, this value is not available.
Syntax :CALCulate[1..n][:WDM]:CHANnel:CENTer[:WAV
elength]<wsp><Center[<wsp>M]>|MAXimu
m|MINimum|DEFault
Parameter(s) Center:
The program data syntax for <Center> is
defined as a <numeric_value> element
followed by an optional <SUFFIX PROGRAM
DATA> element. The allowed <SUFFIX
PROGRAM DATA> element is M. The <Center>
special forms MINimum, MAXimum and DEFault
are accepted on input.
MINimum allows to set the instrument to the
smallest supported value.
MAXimum allows to set the instrument to the
greatest supported value.