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Remote Operation
SENSe Subsystem Commands
[SENSe:][WAVelength:]SRANge[:STATe] OFF|ON|0|1
[SENSe:][WAVelength:]SRANge[:STATe]?
Turns the wavelength sweep range
ON
or
OFF
. When the sweep range is
ON
, the
instrument will only sweep between the upper and lower sweep range limits.
There is a single range controlling the total power integration, the trace mean
calculation, the marker search range, and the wavelength sweep range, but
there are four independent state settings for limiting the total power integra-
tion, the trace mean, the marker search, and the wavelength sweep to the
range. If all four states for the total power integration, the trace mean, the
marker search, and the wavelength sweep range are
OFF
, setting
SENSe:WAVelength:SRANge:STATe to
ON
, will initialize
the lower limit to: and
the upper limit to:
Sending the command when the instrument is in a zero span will generate a
“Settings conflict” error.
[SENSe:][WAVelength:]SRANge:UPPer <numeric_value>[M|NM|UM|A|HZ|KHZ|MHZ|GHZ]
[SENSe:][WAVelength:]SRANge:UPPer?
Sets the upper limit for the wavelength sweep range. Setting this value when
SENSe:WAVelength:SRANge:STATe is
OFF
will automatically turn
SENSe:WAVelength:SRANge:STATe
ON
. The range used for the wavelength
sweep range is the same range used for the total power integration, the trace
mean range and the marker search range. Changing the range with this com-
mand will change all four ranges.
Sending the command when the instrument is in a zero span will generate a
“Settings conflict” error. Default units for the parameter are meters. Fre-
quency units are allowed.
Start
Span
3
--------------+
Start 2
Span
3
--------------
×
+
book.book Page 87 Monday, January 31, 2000 10:34 AM