
INSTALLATION AND OPERATION
| SX TRANSISTOR CONTROL |
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| Table of Contents ( Continued ) |
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| 2.1.3.d | Auto Braking | 6 |
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| 2.1.4 | Auxiliary Speed Control | 6 |
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| 2.1.4.a | Field Weakening | 6 |
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| 2.1.4.b | Speed Limits | 7 |
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| 2.1.4.c | Proportional Operation for Dual Motor Vehicles | 7 |
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| 2.1.5 | Ramp Operation | 7 |
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| 2.1.5.a | Ramp Start | 7 |
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| 2.1.5.b | 7 | |
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| 2.1.6 | Steer Pump Contactor Time Delay | 7 |
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| 2.1.7 | 8 | |
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| 2.2 | System Protective Override | 8 |
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| 2.2.1 | Static Return to Off (SRO) | 8 |
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| 2.2.2 | Accelerator Volts Hold Off | 8 |
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| 2.2.3 | Pulse Monitor Trip (PMT) | 8 |
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| 2.2.4 | Thermal Protector (TP) | 8 |
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| 2.2.5 | Low Voltage | 8 |
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| 2.3 | Diagnostics | 8 |
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| 2.3.1 | Systems Diagnostics | 8 |
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| 2.3.2 | Status Codes | 8 |
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| 2.3.2.a | Standard Status Codes | 8 |
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| 2.3.2.b | Stored Status Codes | 8 |
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| 2.3.3 | Hourmeter Readings | 9 |
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| 2.3.3.a | Maintenance Alert and Speed Limit | 9 |
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| 2.3.4 | Battery Discharge Indication (BDI) | 9 |
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| 2.3.4.a | Internal Resistance Compensation | 9 |
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| 2.3.5 | Handset | 9 |
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| 2.3.6 | 9 | |
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| 2.3.6.a | Dash Display Interaction Modes | 9 |
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| 2.3.7 | Circuit Board Coil Driver Modules | 9 |
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| 2.3.8 | Truck Management Module (TMM) | 9 |
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| 2.4 | Hydraulic Pump Control | 9 |
| Section 3.0 | ORDERING INFORMATION, ELEMENTARY AND OUTLINE DRAWINGS | 11 | |
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| 3.1 | Ordering Information for Separately Excited Controls | 11 |
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| 3.2 | Outline: | 12 |
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| 3.3 | Traction Elementary | 13 |
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| 3.4 | Pump Elementary | 14 |
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| 3.5 | Traction and Pump Control Input / Output List | 15 |
| Section 4.0 | TROUBLESHOOTING AND DIAGNOSTIC STATUS CODES | 16 | |
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| 4.1 | General Maintenance Instructions | 16 |
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| 4.2 | Cable Routing and Separation | 16 |
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| 4.2.1 | Application Responsibility | 16 |
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| 4.2.2 | Signal/Power Level Definitions | 16 |
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| 4.2.2.a | Low Level Signals (Level L) | 16 |
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| 4.2.2.b | High Level Signals (Level H) | 17 |
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| 4.2.2.c | 17 | |
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| 4.2.2.d | 17 | |
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| 4.2.3 | Cable Spacing Guidelines | 17 |
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| 4.2.3.a | General Cable Spacing | 17 |
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| 4.2.4 | Cabling for Vehicle Retrofits | 17 |
January 2000