Steering input devices ........................................................................................................................................................... 11

1.1

CAN interface .......................................................................................................................................................................... 12

1.2

Power-up .................................................................................................................................................................................... 12

1.3

CAN bus protocol ................................................................................................................................................................... 12

1.4

DC power supply .................................................................................................................................................................... 12

1.5

SYSTEM OVERVIEW ...................................................................................................................................... 13

OSPE & EHi systems ............................................................................................................................................................ 13

2.1

EHPS System ........................................................................................................................................................................... 16

2.2

PVED-CLS FUNCTIONAL OVERVIEW ........................................................................................................ 18

PVED-CLS system overview ............................................................................................................................................. 18

3.1

PVED-CLS steering mode selection state machine .................................................................................................... 19

3.2

Steering wheel state machine ............................................................................................................................................. 20

3.3

AUX steering state machine ............................................................................................................................................... 21

3.4

Auto-guidance steering state machine ............................................................................................................................. 21

3.5

State transition requirements description ....................................................................................................................... 24

3.6

Steering wheel related conditions .................................................................................................................... 24

3.6.1

Auxiliary steering device (AUX) related conditions................................................................................. 24

3.6.2

Auto-guidance related conditions .................................................................................................................... 26

3.6.3

Vehicle speed dependent conditions ............................................................................................................... 27

3.6.4

Other conditions ..................................................................................................................................................... 27

3.6.5

PARAMETER CONFIGURATION ................................................................................................................. 28

Parameter setup procedure - good practice .................................................................................................................. 28

4.1

INSTALLATION ............................................................................................................................................... 30

Connector interface ................................................................................................................................................................ 30

5.1

PVED-CLS LED diagnostic ............................................................................................................................................... 31

5.2

MAPPING A STEERING DEVICE/SENSOR ................................................................................................. 32

Valid Sensor Combinations ............................................................................................................................... 32

6.1.1

HYDRAULIC AND PERIPHERALS CONFIG ............................................................................................... 35

7.1

Cut-off valve ....................................................................................................................................................................... 35

7.1.1

Cut-off valve control ................................................................................................................................... 35

7.1.2

Cut-off valve monitoring ......................................................................................................................... 38

7.1.2.1

7.1.2.2 Cut-off valve monitoring for EHi-H .................................................................................... 39

7.2

Road switch ......................................................................................................................................................................... 40

7.2.1.1

7.3

EH steering disengage method ........................................................................................................................... 42

Cut-off valve monitoring for OSPE, EHi-E ................................................................ 38

Road switch monitoring ...................................................................................................................... 42

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