INSTALLATION AND OPERATION
SX TRANSISTOR CONTROL
Page 2
October 1998
2.1.5.a
Ramp Start ................................................................................................................. 8
2.1.5.b
Anti-Rollback ............................................................................................................. 8
2.1.6
Steer Pump Contactor Time Delay ................................................................................. 8
2.1.7
On-Board Coil Drivers and Internal Coil Suppression ................................................. 8
2.2
System Protective Override ..................................................................................................... 8
2.2.1
Static Return to Off (SRO) ............................................................................................... 8
2.2.2
Accelerator Volts Hold Off............................................................................................... 8
2.2.3
Pulse Monitor Trip (PMT)................................................................................................. 8
2.2.4
1A Current Drop Out ......................................................................................................... 8
2.2.5
Thermal Protector (TP)..................................................................................................... 8
2.2.6
Low Voltage .................................... .................................................................................. 8
2.3
Diagnostics................................................................................................................................ 9
2.3.1
Systems Diagnostics...................................... .................................................................. 9
2.3.2
Status Codes...................................................................................................................... 9
2.3.2.a
Standard Status Codes............................................................................................. 9
2.3.2.b
Stored Status Codes ......................................... ....................................................... 9
2.3.3
Hourmeter Readings ........................................................................................................ 9
2.3.4
Battery Discharge Indication (BDI)....................... ......................................................... 9
2.3 .4.a
Internal Resistance Compensation ........................................................................ 9
2.3.5
Handset ................................................. ............................................................................ 9
2.3.6
RS-232 Communication Port ........................................................................................... 9
2.3.6.a
Interactive
Dash
Display
Modes............................................................................. 9
2.3.7
Circuit Board Coil Driver Modules........................ .......................................................... 10
2.3.8
Truck Management Module (TMM) ............................................................................... 10
2.4
Hydraulic
Pump
Control........................................................................................................... 10
Section 3.0
ORDERING INFORMATION, ELEMENTARY AND OUTLINE DRAWINGS......................................................11
3.1
Ordering Information for Separately Excited Controls......................................................... 11
3.2
Outline: SX-2 Package Size...................................................................................................... 12
3.3
Outline: SR-2 Package Size..................................................................................................... 13
3.4
Dual Motor Proportioning Drive Elementary ......................................................................... 14
3.5
Standard Pump Elementary..................................................................................................... 15
3.6
Dual Motor Proportioning Drive Input / Output List.............................................................. 16
Section 4.0
TROUBLESHOOTING AND DIAGNOSTIC STATUS CODES..............................................................................17
4.1
General Maintenance Instructions......................................................................................... 17
4.2
Cable Routing and Separation ............................................................................................... 17
4.2.1 Application
Responsibility ............................................................................................... 17
4.2.2
Signal/Power Level Definitions........................................................................................ 17
4.2.2.a
Low Level Signals (Level L) ...................................................................................... 17
4.2.2.b
High Level Signals (Level H)..................................................................................... 18
4.2.2.c
Medium-Power
Signals
(Level
MP) ........................................................................ 18
4.2.2.d
High-Power
Signals
(Level
HP) ............................................................................... 18
4.2.3 Cable
Spacing
Guidelines ................................................................................................ 18
4.2.3.a
General
Cable
Spacing............................................................................................. 18
4.2.4
Cabling for Vehicle Retrofits............................................................................................ 18
4.2.5 RF
Interference.................................................................................................................. 18
4.2.6 Suppression....................................................................................................................... 18
4.3
Recommended Lubrication of Pins and Sockets Prior to Installation................................ 19
4.4
General
Troubleshooting
Instructions ................................................................................... 19
4.5
Traction Controller Status Codes............................................................................................ 20-34
4.6
TMM Status Codes ................................................................................................................... 35-38
Table of Contents ( Continued )
