Wpl - Waypoint Location - Nmea 0183 Standard; Wpl - Waypoint With Symbols & Description - Nmea 0183 Expanded - NorthStar MX500 Operator's & Installation Manual

Waypoint
3:
4:
5:
6 - 16: Waypoint identifiers, (less than 11 waypoints may be in the
17:

WPL - Waypoint Location - NMEA 0183 Standard:

Latitude and Longitude of specified waypoint. The content of this
sentence will normally be the position of the next waypoint in the
route.
The CFG1 NMEA out WPL has a special "Send All" option. Select-
ing this feature will send all the waypoints in the Waypoint Bank
once, independent of the WPL sentence setup as ON or OFF. This
format conforms to the NMEA 0183 standard.
WPL can be sent as version 1.5, 2.0 or 2.1.
field#:
$GPWPL,llll.ll,a,yyyyy.yy,a,cccc*hh <CR><LF>
explanation / actual use:
2 & 3: Waypoint Latitude, North or South, N/S number of deci-
4 & 5: Waypoint longitude, East or West, E/W number of decimals
6:
7:
The WPL record can also contain the description information when
Include Waypoint Names in the CFG1 NMEA, Details is selected.
WPL - Waypoint with Symbols & Description - NMEA 0183 Expanded:
Latitude and Longitude of specified waypoint. The content of this
sentence will normally be the position of the next waypoint in the
route.
Version 3.0
Message number.
Message mode: c = complete route, all waypoints, w = work-
ing , 1 listed waypoint is 'FROM', 2
st
ing are the rest. c/w can be set to c or w (default w).
Route identifier, always 00 (Active Route only).
message).
The number of remaining waypoints can be set to 1, 2 or
"all" (default all) shortening the drawn track on the plotter.
Checksum can be set on or off (default on).
2 3 4 5 6
mals can be set to 2, 3, 4 or 5 (default 2).
can be set to 2, 3, 4 or 5 (default 2).
Waypoint identifier.
Checksum can be set on or off (default on).
7
Operator's Manual
is 'TO' and remain-
nd
65