EXFO IQS-2100 Light Source for IQS-500/600 - Manual (Page 73)

SCPI Command Reference
Light Source 67
Product-Specific Commands—Description
:SOURce[1..n]:POWer:WAVelength?
Description This query returns a value indicating which
wavelength is currently selected.
*RST sets the selected wavelength to the LOW
value.
Syntax :SOURce[1..n]:POWer:WAVelength?
Parameter(s) None
Response Syntax <SelectedSources>
Response(s) SelectedSources:
The response data syntax for
<SelectedSources> is defined as a
<CHARACTER RESPONSE DATA> element.
LOWer, the lower wavelength is activated.
UPPer, the upper wavelength is activated.
Example(s) SOUR:POW:WAV?
See Also SOURce[1..n]:POWer:WAVelength
SOURce[1..n]:POWer:WAVelength:LOWer?
SOURce[1..n]:POWer:WAVelength:UPPer?