EXFO IQS-2600B Tunable Laser Source for IQS Platforms - Manual (Page 109)

SCPI Command Reference
Tunable Laser Source 103
Product-Specific Commands—Description
:SOURce[1..n]:WAVelength:SWEep:
STARt?
Description This query returns the current sweep start
wavelength setting.
At *RST, the start wavelength is 1520 nm.
Syntax :SOURce[1..n]:WAVelength:SWEep:STARt?[<ws
p>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 <StartWavelength>