EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 571)

SCPI Command Reference
OSA 565
Product-Specific Commands—Description
:SENSe[1..n][:WAVelength]:STARt?
Description This query returns a value indicating either the
current or the minimum/maximum instrument
sweep start wavelength.
At *RST, this value is set to 1525.0 nm.
Syntax :SENSe[1..n][:WAVelength]:STARt?[<wsp>MAXi
mum|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 <Start>