INSTALLATION AND OPERATION
SX TRANSISTOR CONTROL Page 3
January 1999
4.2.2 Signal/Power Level Definitions...................................................................... 19
4.2.2.a Low Level Signals (Level L).................................................................... 19
4.2.2.b High Level Signals (Level H)................................................................... 20
4.2.2.c Medium-Power Signals (Level MP)......................................................... 20
4.2.2.d High-Power Signals (Level HP)............................................................... 20
4.2.3 Cable Spacing Guidelines............................................................................ 20
4.2.3.a General Cable Spacing.......................................................................... 20
4.2.4 Cabling for Vehicle Retrofits......................................................................... 20
4.2.5 RF Interference........................................................................................... 20
4.2.6 Suppression............................................................................................... 20
4.3 Recommended Lubrication of Pins and Sockets Prior to Installation...................... 20
4.4 General Troubleshooting Instructions .................................................................. 21
4.5 Traction Controller Status Codes........................................................................ 23-42
4.6 TMM Module Status Codes ............................................................................... 42-47
4.7 Pump Control Status Codes .............................................................................. 47-55
Section 5.0 TRUCK MANAGEMENT MODULE (TMM)....................................................................... 56
5.1 General Features ............................................................................................. 56
5.2 Operation ........................................................................................................ 56
5.3 Installation.................................................... ................................................... 56
5.4 Connection Diagrams........................................................................................ 56
5.4.1 TMM7A Card Connections........................................................................... 56
5.4.2 TMM7A Typical Brush Wear Sensor Connections ......................................... 56
5.4.3 TMM Pump Control Connections ................................................................. 57
5.4.4 Typical Brush Wear Sensor Connections For Pump Control............................ 57
5.5 TMM7A Outline Diagrams ................................................................................. 57
Section 6.0 SX FAMILY - GE HANDSET INSTRUCTIONS ................................................................ 58
6.1 General Features ............................................................................................. 58
6.2 Purpose/Setup Functions ................................................................................. 58
6.3 Setup Function Procedures ................................ .............................................. 59
6.3.1 Setup Mode ............................................ .................................................. 59
6.3.2 Status Code Scrolling.................................. ............................................... 59
6.3.3 SX Handset Plug Connections & Outline Drawing.... ...................................... 59
6.4 Setup Functions for Traction Controller .. ............................................................ 60-65
6.5 Summary of Current Limit Adjustments............................................................... 66
Section 7.0 DASH DISPLAYS......................................................................................................... 67
7.1 Application ....................................................................................................... 67
7.2 Standard Dash Displays .................................................................................... 67
7.3 Interactive Dash Displays................................ ................................................... 67
7.4 Start-up Display Sequence ................................................................................ 68
7.5 Outline Drawings ........................................ ...................................................... 68
Section 8.0 TURN ANGLE POTENTIOMETER INSTALLATION......................................................... 69
8.1 General............................................................................................................ 69
8.2 270 Degree Potentiometer Input ........................................................................ 70
8.3 Turn Angle Input Volts vs. Steer Wheel Degrees vs. Handset Reading................... 71
Table of Contents ( Continued )