5
Turning Power On
No operation is required for the user to turn the power on. The power is
supplied by CAN bus line. The Power LED (yellow) flashes when the data
converter is powered.
Power LED
Input/Output Comparing
CAN bus → NMEA0183
Some CAN bus PGN output a number of NMEA0183 sentences.
NP means “nonperiodic”.
ID means “Message ID”.
CAN bus Input
NMEA0183
Output
Sendin
C
cle
Normal
High
S
eed
AIS Zeus
65280 Heave PFEC,GPhve × 100ms × ×
126992 System Time
RMC 1s, 2s* 1s 1s 1s, 2s*
ZDA 1s 1s × 1s
127245 Rudde
RSA × 100ms × ×
127250 Vessel Heading
HDG 1s 100ms × 1s
HDT 1s 100ms × 1s
RMC 1s, 2s* 1s 1s 1s, 2s*
VHW 1s 1s × 1s
127251 Rate of Turn ROT × 100ms × ×
127257
ttitude PFECatt × 100ms × ×
127258 Magnetic Variation
HDG 1s 100ms × 1s
RMC 1s, 2s* 1s 1s 1s, 2s*
128259 Speed Through Water
RMC 1s, 2s* 1s 1s 1s, 2s*
VHW 1s 1s × 1s
VTG 1s 1s × 1s
128267 Water De
th DPT 1s 1s × 1s
128520 Tracked Tar
et Data TTM × NP NP ×
129026
COG & SOG, Rapid
Update
RMC 1s, 2s* 1s 1s 1s, 2s*
VTG 1s 1s × 1s