EXFO FTB-7000 OTDR Series for FTB-500 - Handbuch (Seite 347)

SCPI-Befehlsreferenz
OTDR 333
Product-Specific Commands—Description
Response(s) Attenuation:
The response data syntax for <Attenuation> is
defined as a <NR3 NUMERIC RESPONSE DATA>
element.
Returns the attenuation value in dB/meter,
between marker A and marker B.
Example(s) CONF:ACQ:MODE ACQUISITION
INIT
INIT:STAT? Returns 0 when acquisition is
complete.
CALC:ATT? TRC1,0,102.6 Ex.: Returns 1.963
CALC:ATT? TRC1,0 M,0.1026 KM Ex.: Returns
1.963
CALC:ATT? TRC1,0 KM,102.6 M Ex.: Returns 1.963
See Also MMEMory[1..n]:LOAD:TRACe
TRACe[1..n]:CATalog?
:CALCulate[1..n]:ATTenuation?