Hyster B233, Service Manual

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AC Motor Controller Table of Contents
TABLE OF CONTENTS
General ................................................................................................................................................................. 1
Discharging the Capacitors............................................................................................................................. 1
Description ........................................................................................................................................................... 2
Electrical System ............................................................................................................................................. 2
AC Traction Motor....................................................................................................................................... 3
Controller..................................................................................................................................................... 3
Service PC Connection ................................................................................................................................ 3
Parameters ........................................................................................................................................................... 3
General ............................................................................................................................................................. 3
Parameter Description......................................................................................................................................... 5
Parameters ....................................................................................................................................................... 5
Extended Shift............................................................................................................................................. 5
Walk Speed (Both Directions) ..................................................................................................................... 5
Hi Speed (FWD)........................................................................................................................................... 5
Hi Speed (REV)............................................................................................................................................ 5
Minimum Acceleration................................................................................................................................ 5
Maximum Acceleration ............................................................................................................................... 5
Plugging ....................................................................................................................................................... 5
ADS-Neutral ................................................................................................................................................ 5
ADS-Throttle ............................................................................................................................................... 5
Pick Acceleration ......................................................................................................................................... 5
Pick Deceleration......................................................................................................................................... 6
Battery Full Voltage .................................................................................................................................... 6
Lift Interrupt ............................................................................................................................................... 6
Troubleshooting ................................................................................................................................................... 6
General ............................................................................................................................................................. 6
Non-Status Code Errors .................................................................................................................................. 7
Powered Black Screen ................................................................................................................................. 7
Tiller Oscillation and Bias (EPAS Option)................................................................................................. 8
Status Codes .................................................................................................................................................... 8
Electrical Checks.............................................................................................................................................. 101
General Electrical System Checks.............................................................................................................. 101
Static Checks on Power and Ground Connections ..................................................................................... 101
Static Checks on CAN Connections ............................................................................................................ 102
Tiller Harness Shorts and Continuity Checks ........................................................................................... 103
Control Card Functional Test.......................................................................................................................... 104
Dash Display .................................................................................................................................................... 107
General ......................................................................................................................................................... 107
Startup ......................................................................................................................................................... 107
Status LED .................................................................................................................................................. 107
Performance Mode Indicator ....................................................................................................................... 107
Hourmeter.................................................................................................................................................... 108
Battery Charge Indicator ............................................................................................................................ 108
Fault Log ...................................................................................................................................................... 108
Connector Pin-Outs.......................................................................................................................................... 109
System Logic Diagram..................................................................................................................................... 110
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