Simrad SX90 - INSTALLATION REV C - VTG Course over Ground & Ground Speed; VWR Relative (Apparent) Wind Speed and Angle; YWP Water Propagation Speed

SimradSX90
VTGCourseoverground&groundspeed
Thistelegramcontainstheactualcourseandspeedrelativeto
theground.
$--VTG,x.x,T,y.y,M,z.z,N,g.g,K,a*hh<CR><LF>
•VTG=telegramidentier
•x.x,T=courseoverground,degreestrue
•y.y,M=courseoverground,degreesmagnetic
•z.z,N=speedoverground,knots,resolution0.1
•g.g,K=speedoverground,km/hr,resolution0.1
•a=modeindicator
VWRRelative(apparent)windspeedand
angle
Thistelegramprovidesthewindangleinrelationtothevessel’s
heading,andthewindspeedmeasuredrelativetothemoving
vessel.Notethatthistelegramformatisnotrecommendedfor
newdesign.IthasbeenreplacedbytheMWVtelegram.
$--VWR,x.x,a,y.y,N,z.z,M,s.s,K*hh<CR><LF>
•VWR=telegramidentier
•x.x,a=Measuredwindanglerelativetothevessel,0to180
degreesleft/rightL/Rofvesselheading
•y.y,N=measuredwindspeedinknots
•z.z,M=measuredwindspeedinmeters/second
•s.s,K=measuredwindspeedinkilometres/hour
YWPWaterpropagationspeed
Thistelegramprovidesthewaterpropagationspeed.Notethat
thistelegramformatisnotrecommendedfornewdesigns,ithas
howevernotbeenreplacedbyanotherformat.
$--YWP,x.x,f,y.y,M*hh<CR><LF>
•YWP=telegramidentier
•x.x,f=speedinfeet/seconds
•y.y,M=speedinmetres/second
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