Received PGNs
Received PGNs are translated and outputted over NMEA 0183 and WiFi and consumed for use on the instruments display.
| PGN | Description | Translated to 0183 | Instruments Data Source |
| 127250 | Vessel Heading | HDG | Yes |
| 128259 | Speed, water referenced | VHW | Yes |
| 128267 | Water depth | DPT | Yes |
| 128275 | Distance log | VLW | |
| 129283 | Cross track error | XTE | |
| 129284 | Navigation data | BOD APB RMB | |
| 129285 | Navigation, route/waypoint info | WPL | |
| 130306 | Wind data | MWD MWV | Yes |
| 130314 | Air Pressure | XDR MDA | Yes |
| 130310 | Air Pressure + Water Temperature |
XDR MDA MTW |
Yes |
| 130311 | Air Pressure + Water Temperature |
XDR MDA MTW |
Yes |
| 130312 | Water Temperature |
MTW |
Yes |
| 130316 | Water Temperature |
MTW |
Yes |
Sent PGNs
Sent PGNs are either generated directly by the Cortex system or are translated from incoming 0183 sentences.
| PGN | Description | Translated from 0183 |
| 127233 | Man Overboard | |
| 127250 | Vessel Heading | HDG |
| 127258 | Magnetic Variation | |
| 128259 | Speed, water Referenced | VHW |
| 128267 | Water depth | DBT DPT |
| 129025 | Position (Rapid) | |
| 129026 | COG & SOG (Rapid) | |
| 129029 | GNSS Position | |
| 129038 | Class A Position | |
| 129039 | AIS Class B position | |
| 129040 | AIS Class B position extended | |
| 129041 | AIS Aids to Navigation | |
| 129539 | GNSS DOP’s | |
| 129540 | GNSS satellites in view | |
| 129794 | AIS Class A Static Voyage | |
| 129798 | AIS SAR Aircraft Position | |
| 129801 | AIS Addressed Safety | |
| 129802 | AIS Safety Related Broadcast | |
| 129809 | AIS Class B “CS” Static, Part A | |
| 129810 | AIS Class B “CS” Static, Part B | |
| 130306 | Wind data | MWD MWV |