Zapi EPS-AC User Manual

Page 1
Indice
Page
Introduction .......................................................................................................... 3
1 System components ..................................................................................... 4
1.1 Steering servo motor control unit .......................................................... 4
1.2 Steer angle position potentiometer ....................................................... 5
1.3 Operator console................................................................................... 5
1.4 AC steering servo motor ....................................................................... 5
1.5 Steering handle ..................................................................................... 5
1.6 Motor shaft encoder .............................................................................. 6
2 Electrical specifications ............................................................................... 7
2.1 Battery voltage range ............................................................................ 7
2.2 Steer motor current range ..................................................................... 7
2.3 Command device specifications............................................................ 7
2.3.1 Tacho generator or stepper motor ............................................... 7
2.3.2 Automatic centering potentiometer .............................................. 8
3 Mechanical specifications............................................................................ 9
4 System description ..................................................................................... 10
4.1 Manual steering with tacho-generator or stepper motor ..................... 10
4.2 Automatic centering............................................................................. 10
5 Jumpers description ................................................................................... 11
6 Power connection diagram ........................................................................ 13
6.1 Electrical drawing ................................................................................ 14
6.1.1 Tacho-generator steering........................................................... 14
6.1.2 Stepper motor steering............................................................... 15
6.1.3 Tacho-generator steering with automatic centering ................... 16
6.1.4 Stepper motor steering with automatic centering ....................... 17
6.1.5 Interface description ................................................................... 18
7 One shot installation procedure ................................................................ 20
8 Description of connectors.......................................................................... 21
8.1 CNB connector .................................................................................... 21
8.2 CNA connector .................................................................................... 23
9 Setting the steering..................................................................................... 25
9.1 Tacho-generator or stepper motor controlled steering........................ 25
9.2 Automatic centering............................................................................. 25
9.3 Steer angle indicator gauge ................................................................ 26
10 Zapi hand set description........................................................................... 27
10.1 Manual mode steering option - hand set function map ....................... 28
10.2 Manual mode steering option and automatic centering -
hand set function map ......................................................................... 29
10.3 Main menu "Parameters list" ............................................................... 30
10.4 Parameters in set model 0 (tacho-generator or stepper motor only) .. 30
10.5 Parameters in set model 1 (tacho-generator or stepper motor and
automatic centering)............................................................................ 32
10.6 Main menu: "Tester" functions list ....................................................... 33
10.7 Config menu: "Set options" functions list............................................. 35

Zapi EPS-AC Specifications

General

Brand	Zapi
Model	EPS-AC
Category	Controller
Language	English