Koden MDC-5004, Инструкции по эксплуатации

Страница: 171 / 192

MDC-5000 Series Chapter 11 Appendix
0093153004-00 11-15
Set and Drift
VDR Set and drift
N*hh<CR><LF>
Check sum
Current speed, knots
Direction, degrees magnetic
Direction, degrees true
$ -- VDR, x.x, T, x.x, M, x.x,
Time and date
ZDA Time and date
xx*hh<CR><LF>
UTC Check sum
Local zone minutes (00 to +59)
Local zone hours (00 h to +/-13 h)
Year (UTC)
Month , 01 to 12 (UTC)
Day, 01 to 31 (UTC)
RMC Recommended minimum specific GNSS data
a*hh<CR><LF>
UTC of Not used Check sum
position fix Longitude, E/W Navigation status S=Safe
Latitude, N/S Mode indicator C=Caution
Status, A=Valid V=Invalid A/D/P/R/F=Valid U=Unsafe
E/M/S/N=Invalid V=Not valid
Note: This sentence is not accepted for IMO radar.
GGA Global positioning system (GPS) fix data
Latitude Longitude Check sum
UTC of position These field is not used.
GPS quality indicator 1/2/3/4/5=Valid, 0/6/7/8=Invalid
0=Fix not invalid or invalid
1=GPS SPS mode 5=Float RTK
2=Differential GPS, SPS mode 6=Estimated mode
Note for IMO mode
3=GPS PPS mode 7=Manual input mode
II, IN, GA, GP, GL, GN and SN are accepted.
4=Real time Kinematic 8=Simulator mode
*hh<CR><LF>
, , , , ,
a,
$ -- GGA, hhmmss.ss, llll.ll, N/S, yyyyy.yy, E/W, a, , , , , , , ,
xxxx, xx,
$ -- RMC, hhmmss.ss, A, llll.ll, N/S, yyyyy.yy, E/W,
$ -- ZDA, hhmmss.ss, xx, xx,
Note: RMC and GGA sentence is used for only time data
Latitude/Longitude
GLL
Geographic position – Latitude/longitude
a*hh<CR><LF>
Note* Mode indicator
Latitude Longitude UTC is not used Check sum A=Autonomous (Valid)
Mode indicator* D=Differential (Valid)
E=Estimated (Invalid)
Status M=Manual input (Ivalid)
Note for IMO mode A: Data valid S=Simulator (Invalid)
II, IN, GA, GP, GL, GN, SN and LC are accepted. V: Data invalid N=Data not valid
$ -- GLL, llll.ll, N/S, yyyyy.yy, E/W, hhmmss.ss, A,