AHRS300Series User’s Manual
Doc.6001-0003 Rev.1.5 Page i
Table of Contents
1Introduction......................................................................................................1
1.1 The AHRS Series Motion and Attitude Sensing Units....................1
1.2 Package Contents ...................................................................................2
2Quick Start .......................................................................................................3
2.1 GyroView Software ...............................................................................3
2.1.1 GyroView Computer Requirements...........................................3
2.1.2 Install GyroView...........................................................................3
2.2 Connections.............................................................................................3
2.3 Setup GyroView.....................................................................................4
2.4 Take Measurements...............................................................................4
3AHRS300CA Details .....................................................................................6
3.1 AHRS300CA Coordinate System.......................................................6
3.2 Connections.............................................................................................6
3.3 Interface...................................................................................................8
3.4 Measurement Modes..............................................................................9
3.4.1 Voltage Mode................................................................................9
3.4.2 Scaled Sensor Mode...................................................................10
3.4.3 Angle Mode..................................................................................11
3.5 Commands.............................................................................................12
3.5.1 Command List.............................................................................12
3.6 Data Packet Format..............................................................................15
3.7 Timing....................................................................................................18
3.8 Temperature Sensor.............................................................................18
3.9 Analog Output......................................................................................19
3.10 Magnetic Heading................................................................................20
4AHRS300CA Operating Tips.....................................................................21
4.1 The “Zero” Command.........................................................................21
4.2 The Erection Rate.................................................................................22
4.3 Mounting the AHRS300CA ...............................................................23
4.4 AHRS300CA Start Up Procedure .....................................................24
4.5 Advanced Strategies for Adjusting the Erection Rate ...................24
4.6 Adapted Flight Profile T-Setting.......................................................26
5Appendix A. Mechanical Specifications...................................................28
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