INSTALLATION AND OPERATION
SX TRANSISTOR CONTROL
Page
2
2.2.2
Accelerator Volts Hold Off........................................................................... 6
2.2.3
Pulse Monitor Trip (PMT) ............................................................................ 6
2.2.4
Thermal Protector (TP)................................... ............................................ 6
2.2.5
Low Voltage .................................... ........................................................... 6
2.3
Diagnostics................................................ ........................................................ 6
2.3.1
Status Codes............................................. ................................................. 6
2.3.1.a
Standard Status Codes........................................ ................................ 6
2.3.1.b
Stored Status Codes ......................................... .................................. 6
2.3.2
Odometer Readings ...................................... ............................................. 7
2.3.3
RS-232 Communication Port ............................... ...................................... 7
2.3.4
Circuit Board Coil Driver Modules........................ ....................................... 7
Section 3.0
ORDERING INFORMATION, ELEMENTARY AND OUTLINE DRAWINGS ....................... 8
3.1
Ordering Information for Separately Excited Controls ....................................... 8
3.2
Outline: SX-2 Package Size .............................................................................. 9
3.3
Standard Elementary for Neighborhood Electric Vehicle Application ............... 10
3.4
Standard Neighborhood Electric Vehicle Application Input/Output List ............. 11
Section 4.0
TROUBLESHOOTING AND DIAGNOSTIC STATUS CODES ............................................ 12
4.1
General Maintenance Instructions ........................................................................... 12
4.2
Cable Routing and Separation ......................................................................... 12
4.2.1
Application Responsibility ........................................................................................ 12
4.2.2
Signal/Power Level Definitions .......................................................................... 12
4.2.2.a
Low Level Signals (Level L) ........................................................................ 12
4.2.2.b
High Level Signals (Level H) ....................................................................... 13
4.2.2.c
Medium-Power Signals (Level MP) ............................................................. 13
4.2.2.d
High-Power Signals (Level HP)................................................................... 13
4.2.3
Cable Spacing Guidelines ................................................................................. 13
4.2.3.a
General Cable Spacing ............................................................................... 13
4.2.4
Cabling for Vehicle Retrofits .............................................................................. 13
4.2.5
RF Interference ................................................................................................. 13
4.2.6
Suppression ....................................................................................................... 13
4.3
Recommended Lubrication of Pins and Sockets Prior to Installation ...................... 14
4.4
General Troubleshooting Instructions ...................................................................... 15
4.5
Traction Controller Status Codes ............................................................................. 16-29
Section 5.0
SET UP FUNCTIONS FORTRACTION CONTROLLER...................................................... 30-32
Section 7.0
MEMORY MAP................................................. .................................................................... 33-35
Table of Contents ( Continued )
Updated Sept 2019
