EXFO IQS-1500 Power Meters for IQS-500/600 - Manual (Page 150)

SCPI Command Reference
142 IQS-1100/IQS-1500
Product-Specific Commands—Description
:SENSe[1..n]:POWer[:DC]:REFerence:
STATe?
Description This query returns a value indicating whether the
power meter is displaying absolute (dBm or W)
or relative (dB or W/W) power values for the
specified channel.
Syntax :SENSe[1..n]:POWer[:DC]:REFerence:STATe?
Parameter(s) None
Response Syntax <ReferenceState>
Response(s) ReferenceState:
The response data syntax for <ReferenceState>
is defined as a <CHARACTER RESPONSE DATA>
element.
Current reference mode, where:
0 - is the absolute mode(dBm or W).
1 - is the relative mode (dB or W/W).
Example(s) SENS:POW:REF:STAT?
See Also SENSe:POWer:[DC]:REFerence?
SENSe:POWer:[DC]:REFerence:ALL
SENSe:POWer:[DC]:REFerence:DISPlay
SENSe:POWer:[DC]:REFerence:STATe