Owner's manual

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Page84
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NAV440UserManual
7430‐0131‐01Rev.F
ContinuousPacketTypeField
Thisisthepackettypethatisbeingcontinuallyoutput.Thesupportedpacketdependsonthemodelnumber.
Pleasereferto onpage foracompletelistoftheavailablepackettypes.
OutputPackets(PolledorContinuous) 71
AnalogFilterClocks1,2,3
Thesethreefieldssethardwarelowpassfiltercutofffrequencies.Eachsensorlistedisdefinedinthedefaultfactory
tendedorientation.
orientation.Usersmustconsideranyadditionalrotationtotheirin
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Table59FilterClocks
FilterClock
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Sensor
analogFilterClock1 Ux,UzAccel
analogFilterClock2 UyAccel
analogFilterClock3 Ux,Uy,Uzrate
OrientationField
Thisfielddefinestherotationfromthefactorytouseraxissets.Thisrotationisrelativetothedefaultfactory
orientation(connectoraft,baseplatedown).Thedefaultfactoryaxissetis(Ux,Uy,Uz)definedbytheconnector
pointinginthe–Uxdirectionandthebaseplatepointinginthe+Uzdirection.Theuseraxissetis(X,Y,Z)asdefined
bythisfield.Anexampleofthefactoryaxissetisshownbelow:
Figure21OrientationFields
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Table60OrientationFields
Axis Bits Values
XAxisSign 0 0=positive,1=negative
XAxis 1:2 0=Ux,1=Uy,2=Uz,3=N/A
YAxisSign 3 0=positive,1=negative
YAxis 4:5 0=Uy,1=Uz,2=Ux,3=N/A