EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 418)

SCPI Command Reference
404 OTDR
Product-Specific Commands—Description
:FETCh[1..n]:PULSe?
Description This query returns the pulse for the specified
trace index.
*RST clears this setting.
Syntax :FETCh[1..n]:PULSe?<wsp>TRC1|TRC2|TRC3|
TRC4
Parameter(s) 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.
Response Syntax <Pulse>
Response(s) Pulse:
The response data syntax for <Pulse> is defined
as a <NR3 NUMERIC RESPONSE DATA>
element.
Returns the pulse, in seconds.
Example(s) CONF:ACQ 1310,NM1250,M10 NS
CONF:ACQ:MODE ACQ
INIT
INIT:STAT? Returns 0 when acquisition is
complete.
FETC:PULS? Returns 1E–8
See Also FETCh[1..n]:ASETting:PULSe?
MMEMory[1..n]:LOAD:TRACe
TRACe[1..n]:CATalog?