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Ap-14 – Furuno FAR-28x7 Series User Manual

Page 256

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APPENDIX

AP-14

HDT - Heading, true

$--HDT,x.x,T*hh
| | |
| | +--------- 2
+----+----------- 1

1. Heading, degrees true
2. Checksum

MTW - Water temperature

$--MTW,x.x,C*hh
| | |
| | +--------- 2
+--+----------- 1

1. Temperature, degrees C
2. Checksum

MWV - Wind speed and angle

$--MWV,x.x,a,x.x,a,A*hh
| | | | | |
| | | | | +--------- 6
| | | | +----------- 5
| | | +------------- 4
| | +---------------- 3
| +------------------- 2
+---------------------- 1

1. Wind angle, 0 to 359 (degrees)
2. Reference, R=relative, T=true
3. Wind speed
4. Wind speed units, K/M/N
5. Status, A=data valid, V=data invalid
6. Checksum

Data is used in case of A=data valid.
Data is not used in case of V=data invalid.