Steering input devices ................................................................................................................................................... 9

1.2

CAN interface ........................................................................................................................................................................ 9

1.3

Power-up ............................................................................................................................................................................... 10

1.4

CAN bus protocol ............................................................................................................................................................ 10

1.5

DC power supply ............................................................................................................................................................. 10

SYSTEM OVERVIEW .................................................................................................................................. 11

2.1

OSPE system ...................................................................................................................................................................... 11

2.2

EHPS System...................................................................................................................................................................... 12

PVED-CLS FUNCTIONAL OVERVIEW ................................................................................................. 14

3.1

PVED-CLS system overview ................................................................................................................................... 14

3.2

PVED-CLS steering mode selection state machine ............................................................................. 15

3.3

Steering wheel state machine .............................................................................................................................. 16

3.4

AUX steering state machine .................................................................................................................................. 17

3.5

Auto-guidance steering state machine ......................................................................................................... 18

3.6

State transition requirements description ................................................................................................. 18

PARAMETER CONFIGURATION ............................................................................................................ 22

4.1

Parameter setup procedure - good practice .......................................................................................... 22

INSTALLATION ........................................................................................................................................... 24

5.1

Connector interface ...................................................................................................................................................... 24

5.2

PVED-CLS LED diagnostic ........................................................................................................................................ 25

MAPPING A STEERING DEVICE/SENSOR ....................................................................................... 26

HYDRAULIC AND PERIPHERALS CONFIG....................................................................................... 28

7.1.1

Cut-off valve ...................................................................................................................................................... 28

7.1.1.1

7.1.1.2

7.1.2

Road switch ........................................................................................................................................................ 32

7.1.2.1

7.1.3

Valve capacity .................................................................................................................................................. 33

7.1.4

LVDT compensation and spool threshold at boot-up ....................................................... 35

7.1.5

Analogue interface ....................................................................................................................................... 36

7.1.5.1

7.1.5.2

7.1.5.3

7.1.6

Steering device and program changes ........................................................................................ 37

Principle ................................................................................................................................................ 28

Cut-off valve monitoring ......................................................................................................... 31

Road switch monitoring ........................................................................................................... 33

AD low-pass filter .......................................................................................................................... 36

Analogue input drift compensation ................................................................................ 36

Sensor supply test ....................................................................................................................... 37