Koden MDC-7006, Installation Manual

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Chapter 7 Input/output data MDC-7000/7900 Series
7-2 0092669002-07
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.
RMA Recommended minimum specific LORAN-C data
a*hh<CR><LF>
Not used Not used Check sum
Longitude, degrees E/W Mode indicator, A/D=valid
Latitude, degrees N/S E/M/S/N=invalid
Status, A=data valid, Course over ground, degrees true
V=blink, cycle or SNR Speed over ground, knots
Note: This sentence is not accepted for IMO radar.
x.x, x.x, x.x,
a,
, , , , ,
a,
$ -- RMA, A, llll.ll, N/S, yyyyy.yy, E/W, x.x, x.x,
$ -- RMC, hhmmss.ss, A, llll.ll, N/S, yyyyy.yy, E/W,
Speed
VBW Dual ground/water speed
A*hh<CR><LF>
Check sum
These fields are not used
Status ground speed, A=Valid, V=Invalid
Transverse ground speed, knots
Longitudinal ground speed, knots
Status w ater speed, A=Valid, Invalid
Tranverse w aterspeed, knots
Longitudinal w ater speed, knots
Note for IMO mode
II, IN, VD, GA, GP, GL, GN, SN, VM and VW are accepted.
VTG Course over ground and ground speed
a*hh<CR><LF>
Check sum
Mode indicator A/P/D=Valid, E/M/S/N=Invalid
Speed over ground, km/h
Speed over ground, knots
Course over ground, degrees magnetic
Course over ground, degrees true
Note for IMO mode
II, IN, VD, GA, GP, GL, GN, SN, VM and VW are accepted.
VHW Water speed and heading
K*hh<CR><LF>
Check sum
Speed, km/h
Speed, knots
Heading, degrees magnetic
Heading, degrees true
Note for IMO mode
II, IN, VD, GA, GP, GL, GN, SN, VM and VW are accepted.
x.x, M, x.x, N, x.x, $ -- VHW, x.x, T,
A, x.x,
$ -- VTG, x.x, T, x.x, M, x.x, N, x.x, K,
A, x.x, x.x, A, x.x, $ -- VBW, x.x, x.x,