EXFO IQS-3150 Variable Attenuator for IQS-500/600 - Manual (Page 108)

SCPI Command Reference
102 IQS-3150
Product-Specific Commands—Description
:INPut[1..n]:RATTenuation
Description This command sets the relative attenuation to a
specific value. The valid range of values depends
on the type of instrument, the configuration, and
the current wavelength. This value is used only
when the ATTenuation control mode is active.
At *RST, the relative attenuation value that will be
set depends on the instrument you have.
Syntax :INPut[1..n]:RATTenuation<wsp><RelativeAtten
uation[<wsp>DB]>|MAXimum|MINimum|
DEFault
Parameter(s) RelativeAttenuation:
The program data syntax for
<RelativeAttenuation> is defined as a
<numeric_value> element followed by an
optional <SUFFIX PROGRAM DATA> element.
The allowed <SUFFIX PROGRAM DATA>
element is DB. The <RelativeAttenuation>
special forms MINimum, MAXimum and DEFault
are accepted on input.
MINimum allows to set the instrument to the
lowest supported value.
MAXimum allows to set the instrument to the
highest supported value.