Exfo FTB-7000 OTDR Series for FTB-500 Uživatelský manuál stáhnout pdf (Strana 413)

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SCPI-Befehlsreferenz

OTDR 399

Product-Specific Commands—Description

:CONFigure[1..n]:ANAlysis:

RBScatter?

Description This query returns the Rayleigh backscatter that

will be used for the next acquisition.

*RST reverts this setting to default value.

Syntax :CONFigure[1..n]:ANAlysis:RBScatter?[<wsp>MI

Nimum|MAXimum|DEFault]

Parameter(s) Parameter 1:

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:

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 <RBS>

Response(s) RBS:

The response data syntax for <RBS> is defined

as a <NR3 NUMERIC RESPONSE DATA>

element.

Returns the Rayleigh backscatter.

Example(s) CONF:ANA:RBS –80

CONF:ANA:RBS? Returns –80

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Exfo FTB-7000 OTDR Series for FTB-500 Uživatelský manuál Strana 413

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