Simrad Simrad SP70, Руководство по установке

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Simrad SP70
158
851-164336 / D
12.4 Telegram formats
Introduction
The SP70 can send and receive information from several different
peripherals. All transmissions take place as
telegrams with data
sentences, where each telegram has a defined format and length.
All interfaces to and from the SP70 will be described in detail in
this chapter.
The table below provides an overview of the different telegrams
received from the peripherals.
Gyro Speed log GPS ITI FS 900
$??HDM
$??HDT $??VBW
$??VTG $??GLL
$??GGA
$??VTG
$??ZDA @IITPT
@IITPC
$IIGLL
$IIDBS
@IIMTW
@IIHFB
@IIHB2
@IITDS
@IITS2
@IITFI
@IITTS $??DBS
Echo sounder FS 3300 Time Wind Sea current
$??DBT
$SDDBS
$??DBT $??DBS $??ZDA $??MWD
$??MWV
$??VWR $??YWP
Table 10 Overview of input telegrams
The only telegrams to be sent to external sensors and peripherals
from the SP70, are to the ITI system.
ITI
$??TTM
@SSTPP
Table 11 Overview of output telegrams