AFMNA0AA – EPS-BLI HYG – User Manual
Page – 3/75
Contents
1
INTRODUCTION ................................................................................................................... 5
1.1
About this document ................................................................................................... 5
1.1.1
Manual Acronyms ......................................................................................... 5
1.2
About the controller .................................................................................................... 6
1.2.1
Safety ........................................................................................................... 6
1.2.2
OEM’s responsibility ..................................................................................... 6
1.2.3
Technical support ......................................................................................... 6
2
SPECIFICATIONS ................................................................................................................ 7
2.1
General features ......................................................................................................... 7
2.2
Technical specifications ............................................................................................. 8
2.3
Electrical specifications .............................................................................................. 8
2.4
Motor specifications .................................................................................................... 8
3
DRAWINGS ........................................................................................................................... 9
4
BLOCK DIAGRAM .............................................................................................................. 10
4.1
Position control ......................................................................................................... 10
4.2
Coordination between SCM and other modules in the truck .................................... 11
4.2.1
Bringing TCM to a safe state ...................................................................... 11
4.2.2
SCM has its own contactor ......................................................................... 12
4.2.3
SCM directly on the DC Power rail ............................................................. 12
4.2.4
A single MC, driven by the VCM, supplies power rail to all the modules .... 13
4.2.5
A single MC, driven by the SCM, supplies power rail to all the modules .... 13
5
SYSTEM COMPONENTS ................................................................................................... 14
5.1
Steering motor and gear box .................................................................................... 14
5.2
E-steering motor controller ....................................................................................... 14
5.3
Feedback sensors .................................................................................................... 14
5.3.1
Feedback position sensor ........................................................................... 14
5.3.2
Straight ahead toggle switch ...................................................................... 15
5.4
Sensor in the steering command .............................................................................. 15
5.4.1
PWMs type sensor ..................................................................................... 15
5.4.2
Force feedback ........................................................................................... 16
6
CONNECTION DRAWING .................................................................................................. 17
6.1
Ampseal connector ................................................................................................... 18
7
INSTALLATION PROCEDURE .......................................................................................... 19
7.1
Prototype installation procedure ............................................................................... 19
8
SETTING THE E-STEERING MOTOR CONTROLLER ..................................................... 20
8.1
Prototype set-up ....................................................................................................... 20
8.2
Quick set-up ............................................................................................................. 20
8.3
ZERO SP POT self-acquisition................................................................................. 21
8.4
SET STEER 0-POS calibration ................................................................................ 21
9
PROGRAMMING & ADJUSTMENTS ................................................................................. 22
9.1
Zapi hand set ............................................................................................................ 22
9.2
Description of the parameter lists ............................................................................. 22
9.2.1
SET OPTIONS list ...................................................................................... 24
9.2.2
ADJUSTMENTS list .................................................................................... 27
9.2.3
SET MODEL list ......................................................................................... 30
9.2.4
PARAMETER CHANGE list ....................................................................... 32
9.2.5
HARDWARE SETTINGS list ...................................................................... 38
