ILX Lightwave OMM-6810B, Руководство пользователя, Страница: 81 / 126

C O M M A N D R E F E R E N C E
Command Paths
01_10 OMM-6810B
69
C H A P T E R
4

The POWer? query returns the measured optical power in the units of the current display.
Parameters None.
Response
where the response data is a floating point number representing the measured optical
power in the units of the present display mode.
Note The response data is in linear (Watts) or logarithmic (dBm) format. Delta Power is
presented in linear (Watts) or decibel (dB) form. Units of the present display are
determined by the POWer:MODE? query.
Example “POW?” - response: -5.7, depending upon the display mode, the unit is reading a power
of -5.7 dBm, -5.7 dB or a linear delta power of -5.7 Watts.
“POWER?” response: 2.3056E-6, depending upon the display mode, the unit is reading
a power of 2.3056

W or a linear delta power of 2.30056

W.
The POWer: command path is used to access the OMM-6810B’s power display and
power reference functions.
The following commands can be reached by first specifying the POWer: command path.
POWer:AUTO POWer:MODE POWer:OFFset POWer:REFerence
POWer:AUTO POWer:MODE? POWer:OFFset? POWer:REFerence?
POWer?
F
RONT
P
ANEL
R
EMOTE
POWer: F
RONT
P
ANEL
R
EMOTE
:
?
POWER
<response
data>
<response
terminator>
;