EXFO FTB -5240S/5240BP Optical Spectrum Analyzer for FTB 500 (NS-1434) - Handbuch (Seite 608)

SCPI-Befehlsreferenz
600 FTB-5240S/S-P/BP
Product-Specific Commands—Description
:TRACe:FEED:CONTrol?
Description This query returns how often the specified trace
accepts new data.
At *RST, feed control is set to ALWays.
Syntax :TRACe:FEED:CONTrol?<wsp><TraceName>
Parameter(s) TraceName:
The program data syntax for <TraceName> is
defined as a <STRING PROGRAM DATA>
element.
The <TraceName> parameter corresponds to
the name of the trace to select.
Response Syntax <Control>
Response(s) Control:
The response data syntax for <Control> is
defined as a <CHARACTER RESPONSE DATA>
element.
The <Control> response corresponds to the
selected trace feed control mode.
ALWAYS: specified trace is updated whenever
data is available.
NEXT: specified trace is waiting for new data to
get updated once.
NEVer: specified trace is never updated.