AP1.2 Configuration of NMEA Ver-3.00 Sentence
AP1-5
AP1.2 Configuration of NMEA Ver-3.00 Sentence
The following each sentence is limited to FAR-2xx7 series.
INPUT
1.2.1 ACK - Acknowledge Alarm
$--ACK , xxx *hh<CR><LF>
1
Contents Data Note
Acknowledge device alarm.
This sentence is used to Acknowledge an
alarm condition reported by a device.
1 ID number of the alarm source
1.2.2 BWC - Bearing and distance to waypoint
$--BWC, hhmmss.ss , llll.ll , a , yyyyy.yy , a , x.x , T , x.x , M , x.x , N , c—c , a
1 2 3 4 5 6 7 8
*hh<CR><LF>
Contents Data Note
1 UTC of observation
2 Waypoint latitude, N/S
3 Waypoint longitude, E/W
4 Bearing, degrees true
5 Bearing, degrees magnetic
6 Distance, nautical miles
7 Way point ID
Bearing and distance to
waypoint
Time (UTC) and distance
and bearing to,
and location of,
specified waypoints from
present position.
BWR data is calculated
along the rhumb line
from present position
rather than along the great
cirele path.
8 Mode indicator
Positioning system Mode indicator:
A= Autonomous mode
D= Differential mode
E= Estimated (dead reckoning) mode
M= Manual input mode
S= Simulator mode
N= Data not valid
The position system Mode indicator field
shall not be a null field.
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