Simrad AP16 Autopilot
134
20221560A
8.12 NMEA and SimNet messages.
NMEA0183 messages and data overview for AC10, AC20, AC40
Message ident.
HDG
HDM
HDT
RSA
MWV
VPW
DBT
DPT
MTW
VHW
VLW
VBW
GGA
GLL
RMA
Data source:
(n/p/h=nav/pos/heading source, c=calculated)
: h h h c p p p
Accept. cond
. (N=nav. flag, P= pos. flag)
: PPP
Status flag P* P P
Compass_Data Compass heading, M 2 1
Compass heading, T 3
Rudder_Data
Rudder angle 1
Wind_Data
Apparent wind angle 1
Apparent wind speed 1
True wind angle 1
True wind speed 1
Velocity made good to windward 1
Depth_Data Depth ref transducer 1 2
Transducer-Keel Offset 1
Speed_Temp_Data Speed through water 1 2
Log distance and trip 1
Water temperature 1
Gps_Data Present position Lat, Long 4 1 2
COG, T 1
COG, M
Magnetic variation 1 5
SOG 1
Nav_Data To-wp position
To-wp ident.
Bearing wp-wp, T
Bearing wp-wp, M
Bearing pos-wp, T
Bearing pos-wp, M
Distance pos-wp
XTE
Waypoint closure velocity
Steering_contr1
Heading steering cmd, T / M
AC NMEA-1 Rx:
x xxxxxxxxx
AC NMEA-2 Rx: x x x x xxxxxxxxx
AC NMEA-1 TX:
Transmission interval in sec.-> 1 1 1 1 2
AC NMEA-2 TX:
.1* 1 .1* .2