Saab R5 SUPREME AIS, Operation & Installation Manual

Page: 133 / 156

R5
SUPREME - Navigation System
INTERPRETATIONS OF OUTPUT SENTENCES
7000 118-301, A Page 133
10.2.9 WPL
– Waypoint location
$--WPL,llll.ll,a,yyyy.yy,a,c--c
Field Format Name Comment
1 --VPL Sentence Id
2 llll.ll
Waypoint latitude, N/S
3 a
4 yyyy.yy
Waypoint longitude, E/W
5 a
6 c--c Waypoint identifier
10.2.10 XTE
– Heading steering command
$--XTE,A,A,x.x,a,N,a
Field Format Name Comment
1 --XTE Sentence Id
2 A Status
3 A Status
4 x.x Magnitude of cross-track error
5 a Direction to steer, L/R
6 N Units, nautical miles
7 a Mode indicator
10.3 Output Sentences, Old NMEA Versions
All output sentences use GP as talker identifier.
10.3.1 Rnn
– Routes (old NMEA versions)
Can only be used for output of working (active) route. It is recommended to use the
RTE
sentence instead if this sentence.
$--
Rnn,cccc,cccc,…,cccc
Field Format Name Comment
1 --Rnn Sentence id and route identifier
‗nn‘ is always
00
2 cccc Waypoint identifier (first)
..
… …
15 cccc Waypoint identifier (last)