Controller System
.................................................................................... 1 – 1
System Configuration ............................................................................... 1 – 1
Controller Area Network (CAN) ................................................................. 1 – 3
Outline of Controller ................................................................................. 1 – 5
Controller Features
................................................................................. 1 – 8
Traction Control Features ......................................................................... 1 – 8
Lifting Control Features ............................................................................ 1 – 11
Steering Control Features ......................................................................... 1 – 11
Diagnosis/Run/Setup (DRS) Modes .......................................................... 1 – 12
Safety Function ........................................................................................ 1 – 16
Other Features .......................................................................................... 1 – 18
Setup Option
............................................................................................ 1 – 19
Outline ...................................................................................................... 1 – 19
Operation Procedure ................................................................................ 1 – 19
Details of Setup Options ........................................................................... 1 – 21
Diagnosis
.................................................................................................. 1 – 38
Outline ...................................................................................................... 1 – 38
Operation Procedure ................................................................................ 1 – 38
Self-Diagnostics (Hydraulic control: Transistor Control Type) ................... 1 – 41
Self-Diagnostics (Hydraulic control: Contactor Control Type) ................... 1 – 42
Run Time Diagnostics ............................................................................... 1 – 43
Removal and Installation
....................................................................... 1 – 45
Inverter Discharging Procedure ................................................................ 1 – 45
Replacing Inverter ..................................................................................... 1 – 46
Insuring Proper Thermal Transfer............................................................... 1 – 46
Replacing DSP (Digital Signal Processor) Card ........................................ 1 – 52
Replacing Logic Unit ................................................................................ 1 – 54
Replacing Logic Card ............................................................................... 1 – 55
Replacing Power Supply Card .................................................................. 1 – 56
1
CONTROLLER
