EXFO IQS-2600B Tunable Laser Source for IQS Platforms - Manual (Page 89)

SCPI Command Reference
Tunable Laser Source 83
Product-Specific Commands—Description
:SOURce[1..n]:POWer:STATe?
Description This query returns a value indicating the state of
the optical source (on or off).
At *RST, the power state is off.
Syntax :SOURce[1..n]:POWer:STATe?
Parameter(s) None
Response Syntax <PowerState>
Response(s) PowerState:
The response data syntax for <PowerState> is
defined as a <NR1 NUMERIC RESPONSE DATA>
element.
The <PowerState> response is the state of the
source power.
0, the source is off.
1, the source is on.
Example(s) SOUR:POW:STAT OFF
SOUR:POW:STAT? returns 0 (the source is off)
See Also SOURce[1..n]:POWer:STATe