SKIPPER
Electronics AS
EML224N Operation and Installation Manual
Edition: 2020-02-05
Chapter: 5. Start-up and system adaption
Page 44 of 64
NMEA 0183 messages receive
The following messages are accepted for input to EML224 and interpreted by the program. The
talker identifier is ignored:
Time
Universal Time
ZZU,xxxxxx
Universal Time & Local
ZLZ,xxxxxx,xxxxxx,-xx
Day, Month, Year
ZDA,xxxxxx,xx,xx,xxxx,-xx
The time values will be indicated in the upper left corner of the screen, example: 11:43.
Position
Geographical Lat/Lon
GLL,xxxx.xx,N,xxxxx.xx,W
GPS Position
GGA,xxxxxx,xxxx.xxx,N,xxxxx.xxx,W,x
GPS, Transit specific
RMC,xxxxxx,a,xxxx.xx,N,xxxxx.xx,W,xx.x,xxx.,xxxxxx,,*xx
The position values will be indicated on top of the screen, right side, example: E059° 13.12´ N010° 57.34´
Ground speed and Course over ground
Speed and course relative to ground
VTG,x.x.,T, x.x.,M, x.x.,N, x.x.,K
The “Ground speed” and “Course over ground” values will be indicated on top of the screen..
NMEA 0183 messages transmit
VHW
Boat Speed and Heading
$VDVHW,,,,,x.x,N,x.x,K*hh<CR><LF>
VLW
Distance Travelled through the water $VDVLW,x.x,N,x.x,N*hh<CR><LF>
VLW IEC07
Dual ground/water distance
$VDVLW,x.x,N,x.x,N,x.x,N,x.x,N*hh<CR><LF>
VBW
Dual ground/water speed
$VDVBW,x.x,x.x,A,x.x,x.x,A,x.x,A,x.x,A*hh
<CR><LF>
MTW
Temperature
$VDMTW,x.x,C,*hh<CR><LF>
All data fields are free format. Values will be preceeded with sign as needed ( e.g “-“ = Astern, Port)
*hh = Checksum
