EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 459)

Referencia de instrucciones SCPI
OTDR 445
Product-Specific Commands—Description
:SOURce[1..n]:VFLocator:AM:INTernal:
FREQuency?
Description This query returns a value indicating the current
internal modulation frequency. If the visual fault
locator (VFL) is in CW mode, the function will
return 0.
*RST sets the modulation frequency to 0 Hz
(CW).
Syntax :SOURce[1..n]:VFLocator:AM:INTernal:FREQuen
cy?[MINimum|MAXimum|DEFault]
Parameter(s) Parameter 1:
The program data syntax for the first parameter is
defined as a
element. The allowed
DATA> elements for this parameter are:
MINimum|MAXimum|DEFault.
MINimum is used to retrieve the instrument's
lowest supported value.
MAXimum is used to retrieve the instrument's
highest supported value.
DEFault is used to retrieve the instrument's
default value.
Response Syntax