EXFO IQS-2400 WDM Laser Source for IQS-500/600 - Manual (Page 127)

SCPI Command Reference
WDM Laser Source 121
Product-Specific Commands—Description
:SOURce[1..n]:PULM:INTernal:DEPTh?
Description This query returns the dither modulation signal
depth. If the instrument is not in Dither
Modulation mode, the returned value is
undefined.
At *RST, the dither depth is 0.005 amperes.
Syntax :SOURce[1..n]:PULM:INTernal:DEPTh?
Parameter(s) None
Response Syntax <DepthModulation>
Response(s) DepthModulation:
The response data syntax for
<DepthModulation> is defined as a <NR3
NUMERIC RESPONSE DATA> element.
The <DepthModulation> response is a value
representing the current dither modulation signal
depth in amperes.
Example(s) SOUR:PULM:STAT ON
SOUR:WAV:MODE NORMAL
SOUR:PULM:INT:DEPT 3.15E-3
SOUR:PULM:INT:DEPT? Returns 3.150000E-003
See Also SOUR:PULM:INT:DEPT
SOUR:PULM:LIM:DEPT:HIGH
SOUR:PULM:LIM:DEPT:LOW?
SOUR:PULM:LIM:DEPT:STEP?