EXFO PM-1600 High-Speed Power Meter - Manual (Page 146)

Remote Control (SCPI) Commands
136 PM-1600
Specific Commands
SENSe:POWer:REFerence?
Description This query returns the reference power for the current
wavelength (for the currently selected channel when using a
PM-1620).
Syntax SENS:POW:REF?
Response Power mesurement in the “+999.9999E±99" format (for W unit)
or in the “± 999.9999" format (for dBm unit) with a maximum of
128 data per segment or data packet.
Example SENS:POW:REF?
+49.4280E-06
SENSe:POWer:REFerence:DISPlay
Description This command performs a new reference measurement for the
current wavelength and changes the display to read relative
power (dB or W/W), for the selected channel when using a
PM-1620. If this command is sent while an acquisition is in
progress, the “Acquisition already running” error message will
be raised.
Syntax SENS:POW:REF:DISP
Example SENS:POW:REF:DISP
Remote Control (SCPI) Commands
136 PM-1600
Specific Commands
SENSe:POWer:REFerence?
Description This query returns the reference power for the current
wavelength (for the currently selected channel when using a
PM-1620).
Syntax SENS:POW:REF?
Response Power mesurement in the “+999.9999E±99" format (for W unit)
or in the “± 999.9999" format (for dBm unit) with a maximum of
128 data per segment or data packet.
Example SENS:POW:REF?
+49.4280E-06
SENSe:POWer:REFerence:DISPlay
Description This command performs a new reference measurement for the
current wavelength and changes the display to read relative
power (dB or W/W), for the selected channel when using a
PM-1620. If this command is sent while an acquisition is in
progress, the “Acquisition already running” error message will
be raised.
Syntax SENS:POW:REF:DISP
Example SENS:POW:REF:DISP