Furuno Sc 50 manual AP-6, VBW Dual ground/water speed

APPENDIX

VBW - Dual ground/water speed

$--VBW,x.x,x.x,A,x.x,x.x,A,x.x,A,x.x,A*hh<CR><LF>

									+---	11
									+-----	10
								+	-------- 9
							+	-----------	8
						+	--------------		7
					+	-----------------			6
				+	--------------------				5
			+	------------------------					4
		+	---------------------------						3
	+	------------------------------							2
+	----------------------------------								1

1.Longitudial water speed, knots

2.Transverse water speed, knots

3.Status: water speed, A=data valid V=data invalid

4.Longitudial ground speed, knots

5.Transverse ground speed, knots

6.Status: ground speed, A=data valid V=data invalid

7.Stern transverse water speed, knots

8.Status: stern water speed, A=data valid V=data invalid

9.Stern transverse ground speed, knots

10.Status: stern ground speed, A=data valid V=data invalid

11.Checksum

VDR - Set and drift

$--VDR,x.x,T,x.x,M,x.x,N*hh<CR><LF>

						+	--------- 4
				+--	+	-----------	3
		+--	+-----------------				2
+--	+	-----------------------					1

1.Direction, degrees true

2.Direction, degrees magnetic

3.Current speed, knots

4.Checksum

VHW - Water speed and heading

The compass heading to which the vessel points and the speed of the vessel relative to the water.

$--VHW,x.x,T,x.x,M,x.x,N,x.x,K*hh<CR><LF>

								+	--------- 5
						+--	+	-----------	4
				+--	+	-----------------			3
		+---	+	-----------------------					2
+---	+	-----------------------------							1

1.Heading, degrees true

2.Heading, degrees magnetic

3.Speed, knots

4.Speed, km/h

5.Checksum

AP-6