Furuno FMD-3200 Operator's Manual page 383

TLL - Target latitude and longitude
$**TLL,xx,llll.ll,a,yyyyy.yy,a,c--c,hhmmss.ss,a,a*hh<CR><LF>
1 2 3 4
1. Target number, NULL
2. Latitude (0.0000 - 9000.0000)
3. N/S
4. Longitude (0.0000 - 18000.0000)
5. E/W
6. Target name, NULL
7. UTC of data (000000 - 235959)
8. Target status, NULL
L=lost, tracked target has been lost Q=query, target in the process of acquisition
T=tracking
9. Reference target=R, NULL otherwise
TRC - Thruster control data
$**TRC,x,x.x,a,x.x,a,x.x, a,a*hh<CR><LF>
1 2 3 4 5 6 7 8
1. Number of thruster, bow or stern (01 to 99)
2. RPM demand value (-999.9 to 999.9)
3. RPM mode indicator (P=per cent R=revolutions per min
V=data invalid)
4. Pitch demand value (-180.0 to 180.0)
5. Pitch mode indicator (P=per cent D=degree V=data invalid)
6. Azimuth demand (000.0 to 359.9)
7. Operating location indicator (B=bridge P=port wing S=starboard wing
C=engine control room E=engine side/local W=Wing)
8. Sentence flag status (R=Sentence is a status report of current settings
(Used for a reply to a query.) C=Sentence is a configuration command
to change settintgs. A sentence without "C" is not a command.)
TRD - thruster data response
$**TRD,x,x.x,a,x.x,a,x.x*hh<CR><LF>
1 2 3 4 5 6
1. Number of thruster, bow or stern (01 to 99)
2. RPM response (-999.9 to 999.9)
3. RPM mode indicator (P=per cent R=revolutions per min
V=data invalid)
4. Pitch response value (-999.9 to 999.9)
5. Pitch mode indicator (P=per cent D=degree V=data invalid)
6. Azimuth response (000.0 to 359.0, Null)
5 6 7 8 9
APPENDIX 3 DIGITAL INTERFACE
AP-25