Agilent Technologies 86121A, User Manual, Page: 141 / 240

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26 CALCulate2 Subsystem
CALCulate2:WLIMit:STARt[:WAVelength] {?|{<real> | MINimum | MAXimum}}
Sets the starting range for the wavelength limit.
< real > is a wavenumber value that is within the follow-
ing limits:
Attribute Summary
Non-sequential command
Preset State: 1270 nm
*RST State: 1270 nm
SCPI Compliance: instrument specific
Description
This command sets the starting range for the
wavelength limit. The start wavelength value must be
less than or equal to the stop wavelength value or the
start wavelength will be clipped to the stop wavelength
and a
“Data out of range” error will be generated.
Setting the start wavelength is equivalent to setting the
stop frequency/wavenumber because of the inverse
relationship of frequency to wavelength. The default
units for the <
real > parameter are meters.
:CALCulate2:WLIMit:STOP:FREQuency {?|{<real> | MINimum | MAXimum }}
Sets the stopping frequency for the wavelength limit
range.
< real > is a frequency value that is within the following
limits:
Constant Description
MINimum 1270 nm
MAXimum wavelength limit stop value
Non-sequential command
Always use an *OPC? query or a *WAI command to ensure that
this command has the time to complete before sending any
more commands to the instrument.
Refer to “Always force the
Agilent 86121A to wait for non-sequential commands” on
page 4-11
for more information.