Furuno ECDIS FMD-3100 Installation Manual page 75

VTG - Course over ground and ground speed
$--VTG,x.x,T,x.x,M,x.x,N,x.x,K,a*hh <CR><LF>
1 2 3 4 5 6 7 8 9
1. Course over ground, degrees (0.00 to 360.00)
2. T=True (fixed)
3. Course over ground, degrees (No use)
4. M=Magnetic (No use)
5. Speed over ground, knots (0.00 to 99.94)
6. N=Knots (fixed)
7. Speed over ground, km/h (0.00 to 99.94)
8. K=km/h (fixed)
9. Mode indicator (A=Autonomous, D=Differential E=Estimated (dead reckoning)
M=Manual input S=Simulator P=Precision)
XDR - Transducer measurements
$--XDR,a,x.x,a,c--c,a,x.x,a,c--c,....*hh<CR><LF>
1 2 3 4 5 6 7 8
1. Transducer type, transducer No. 1 (U/I)
2. Measurement data, transducer No. 1 (-10.00 to 10.00 when #1 is "U", 0.00400 to 0.0200
when #1 is "I")
3. Units of measure, transducer No. 1 (V/A)
4. Transducer No. 1 ID (6 characters)
5. Transducer type, transducer No. 2 (U/I)
6. Measurement data, transducer No. 2 (-10.00 to 10.00 when #1 is "U", 0.00400 to 0.0200
when #1 is "I")
7. Units of measure, transducer No. 2 (V/A)
8. Transducer No. 2 ID (6 characters)
n. repeat above
ZDA - Time and date
$--ZDA,hhmmss.ss,xx,xx,xxxx,xx,xx*hh<CR><LF>
1 2 3
1. UTC (000000.00 to 235960.99)
2. Day (01 to 31)
3. Month (01 to 12)
4. Year (UTC, 1970 to 2037)
5. Local zone, hours (No use)
6. Local zone, minutes (No use)
Output sentences
See input sentences for ACN, ALC, ALF, ALR, ARC, HBT, OSD, RRT, VBW, VDR and VSD.
ABM - UAIS Addressed binary and safety related message
!--ABM,x,x,x,xxxxxxxxx,x,xx,s--s,x*hh<CR><LF>
1 2 3 4
1. Total number of sentences needed to transfer the message (1 to 9)
2. Message sentence number (1 to 9)
3. Message sequence identifier (0 to 3)
4. The MMSI of destination AIS unit for the ITU-R M.1371 message (9 digits)
5. AIS channel for broadcast of the radio message (0 to 3)
6. VDL message number (6 or 12), see ITU-R M.1371
7. Encapsulated data (1 to 60 bytes)
8. Number of fill-bits (0 to 5)
n
4 5 6
7 8
5 6
APPENDIX 3 DIGITAL INTERFACE
AP-19