EXFO IQS-2100 Light Source for IQS-500/600 - Manual (Page 75)

SCPI Command Reference
Light Source 69
Product-Specific Commands—Description
:SOURce[1..n]:POWer:WAVelength:
LOWer?
Description This query returns a value indicating the lower
wavelength.
*RST has no effect on this command.
Syntax :SOURce[1..n]:POWer:WAVelength:LOWer?
Parameter(s) None
Response Syntax <LowerWavelength>
Response(s) LowerWavelength:
The response data syntax for
<LowerWavelength> is defined as a <NR3
NUMERIC RESPONSE DATA> element.
The <LowerWavelength> response is the lowest
source wavelength value in meters.
Example(s) SOUR:POW:WAV:LOW?
Notes If you do not have a dual-wavelength instrument,
use this function to determine the wavelength of
your source.
See Also SOURce[1..n]:POWer:WAVelength
SOURce[1..n]:POWer:WAVelength?
SOURce[1..n]:POWer:WAVelength:UPPer?