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GFX Manual

EATON

   GFX Installation and Operation Manual   April 2020   www.eaton.com

PGN 65429 (0xCFF954B) - Acceleration Data

Byte

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Field

Acceleration X

Acceleration Y

Acceleration Z

Accl and Gyro  

Who I AM Reg

Accl and Gyro  

Status reg

Datatype

Int 16

Int 16

Int 16

Unit 8

Uint 8

Resolution

0.001

0.001

0.001

-

-

Unit

g

g

g

NA

NA

Byte Sequence Accl Byte 0

Accl Byte 1

Accl Byte 0 

Accl Byte 1

Accl Byte 0

Accl Byte 1 

Bit Sequence

Bit 7           Bit 0

Bit 15          Bit 8

Bit 7           Bit 0

Bit 15           Bit 8

Bit 7             Bit 0

Bit 15                 Bit 8

Default value of Who I AM register of Acceleration and  Gyroscope is 0x68, it indicates Accelerometer and Gyroscope are responding.

PGN 65430 (0xCFF964B) - Acceleration Data

Byte

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Field

Angular Rate X

Angular Rate Y

Angular Rate Z

Accl and Gyro  

Who I AM Reg

Accl and Gyro  

Status reg

Datatype

Int 16

Int 16

Int 16

Unit 8

Uint 8

Resolution

0.01

0.01

0.01

-

-

Unit

dps

dps

dps

NA

NA

Byte Sequence Gyro Byte 0 

Gyro Byte 1

Gyro Byte 0 

Gyro Byte 1 

Gyro Byte 0

Gyro Byte 1

Bit Sequence

Bit 7               Bit 0 Bit 15             Bit 8 Bit 7               Bit 0 Bit 15             Bit 8 Bit 7             Bit 0

Bit 15            Bit 8

Default value of Who I AM register of Acceleration and  Gyroscope is 0x68, it indicates Accelerometer and Gyroscope are responding. 

PGN 65431 (0xCFF974B) - Acceleration Data

Byte

Byte 0

Byte 1

Byte 2

Byte 3

Byte 4

Byte 5

Byte 6

Byte 7

Field

Magnetic Field X

Magnetic Field Y

Magnetic Field Z

Mag sensor  
Who I AM Reg

Mag sensor  

Status reg

Datatype

Int 16

Int 16

Int 16

Unit 8

Uint 8

Resolution

0.001

0.001

0.001

-

-

Unit

gauss

gauss

gauss

NA

NA

Byte Sequence Mag Byte 0

Mag Byte 1

Mag Byte 0

Mag Byte 1

Mag Byte 0

Mag Byte 1

Bit Sequence

Bit 7                Bit 0 Bit 15             Bit 8 Bit 7                Bit 0 Bit 15             Bit 8 Bit 7                Bit 0 Bit 15              Bit 8

Default value of Who I AM register of Magnetometer is 0x3D, it indicates Magnetometer is responding.

2. IMU message information

GFX transmits IMU data over CAN bus at 50Hz transmission rate in below defined format.

PGN 65429

This PGN provides IMU X, Y and Z Axis Acceleration data.

PGN 65430 

This PGN provides IMU X, Y and Z Axis Gyroscope data.

PGN 65431 

This PGN provides IMU X, Y and Z Axis Magnetometer data.

Summary of Contents for GFX

Page 1: ...Eaton GFX Installation and Operation Manual...

Page 2: ...The GFX sensor is a high performance GPS and dynamic motion sensor for use in on off highway vehicle applications The unit features an embedded GPS receiver and inertial measurement unit IMU sensor w...

Page 3: ...Transient Pulses ISO7637 2004 Level IV for 12V 24V all pulses Radiated Emission CISPR 25 2016 30MHz to 1000MHz Bulk Current Injection ISO11452 4 2011 Functional Class A 20MHZ 200MHZ 60mA Radiated Immu...

Page 4: ...GN 129025 This PGN provides latitude and longitude referenced to WGS84 PGN 129033 This PGN provides time date and local offset time information PGN 129026 This PGN provides Course Over Ground COG and...

Page 5: ...e Sequence Gyro Byte 0 Gyro Byte 1 Gyro Byte 0 Gyro Byte 1 Gyro Byte 0 Gyro Byte 1 Bit Sequence Bit 7 Bit 0 Bit 15 Bit 8 Bit 7 Bit 0 Bit 15 Bit 8 Bit 7 Bit 0 Bit 15 Bit 8 Default value of Who I AM reg...

Page 6: ...Bit Sequence Bit 7 Bit 0 Bit 15 Bit 8 Sr No Status word bit Fault Hex value Description 1 0 Supply voltage fault 0x01 Indicate under voltage 4 5V and over voltage 36V Fault 2 1 Over temp fault 0x02 Te...

Page 7: ...um data always begins with ZDA UTC day month and year and local time zone offset The ZDA message contains Time of Day in UTC the day the month the year and the local time zone at 1 hz update rate Fiel...

Page 8: ...on 0 Message ID GPVTG 1 2 Track made good relative to true north 3 4 Track made good relative to magnetic north 5 6 Speed over ground SOG in knots 7 8 Speed over ground in kilometers hour kph 9 Mode i...

Page 9: ...out details Note N Use supply ground for RS232 GND Pin No Pin name 1 Supply Input 2 CAN High 3 RS232 RX 4 Digital Out Speed signal 5 Not used 6 RS232 TX 7 CAN Low 8 Ground PMTKANT Antenna Status Anten...

Page 10: ...asive surfaces or use protective shielding when routing harness assembly Route wires to avoid exhaust system components or other high temperature areas use appropriate heat shielding or other insulati...

Page 11: ...000 Eaton Boulevard Cleveland OH 44122 United States Eaton com 2020 Eaton All Rights Reserved Printed in USA April 2020 Eaton is a registered trademark All trademarks are property of their respective...

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