EXFO FTB-7000 OTDR Series for FTB-500 - Handbuch (Seite 371)

SCPI-Befehlsreferenz
OTDR 357
Product-Specific Commands—Description
Parameter(s)
³
Label:
The program data syntax for the first parameter is
defined as a <CHARACTER PROGRAM DATA>
element. The allowed <CHARACTER PROGRAM
DATA> elements for this parameter are:
TRC1|TRC2|TRC3|TRC4.
Trace index of the available wavelengths.
³
RBS:
The program data syntax for <RBS> is defined
as a <DECIMAL NUMERIC PROGRAM DATA>
element.
Sets the Rayleigh backscatter.
Example(s) CONF:ANA:RBS –79.5
CONF:ACQ:MODE ACQUISITION
INIT
INIT:STAT? Returns 0 when acquisition is
complete.
CALC:RBS? TRC1 Returns –79.5
CALC:RBS TRC1,–80
CALC:RBS? TRC1 Returns –80
See Also CALCulate[1..n]:ANAlysis:[UNIDirectional]
CALCulate[1..n]:EVENt:COUNt?
CALCulate[1..n]:EVENt?
MMEMory[1..n]:LOAD:TRACe
TRACe[1..n]:CATalog?
:CALCulate[1..n]:RBScatter