INSTALLATION AND OPERATION
IT/IP TRANSISTOR CONTROL
Page
2
November 2005
2.1.5.a Ramp
Start ........................................................................................... 7
2.1.5.b
Anti-Rollback ........................................................................................ 7
2.1.6
On-Board Coil Drivers and Internal Coil Suppression ............................... 7
2.2
System Protective Override .............................................................................. 7
2.2.1
Static Return to Off (SRO) ......................................................................... 7
2.2.2 Accelerator Volts Hold Off .......................................................................... 7
2.2.3 Pulse
Monitor Trip (PMT)............................................................................ 7
2.2.4
Thermal Protector (TP)................................... ............................................ 7
2.2.5
Low Voltage .................................... ........................................................... 7
2.3
Diagnostics........................................................................................................ 8
2.3.1
Systems Diagnostics...................................... ............................................ 8
2.3.2
Status Codes............................................. ................................................. 8
2.3.2.a
Standard
Status Codes........................................ ................................ 8
2.3.2.b
Stored
Status Codes ......................................... .................................. 8
2.3.3
Hourmeter Readings .................................................................................. 8
2.3.4
Battery Discharge Indication (BDI)....................... ...................................... 8
2.3.4.a Internal Resistance Compensation ............................................................ 8
2.3.5
Handset ...................................................................................................... 8
2.3.6
RS-232 Communication Port ..................................................................... 8
2.3.6.a
Performance Modes ........................................................................... 8
2.3.7
Circuit Board Coil Driver Modules........................ ...................................... 9
Section 3.0
ORDERING INFORMATION, ELEMENTARY AND OUTLINE DRAWINGS...................... 10
3.1 Ordering Information for Separately Excited Controls............................................. 10
3.2
Outline:
IT400 Package Size ................................................................................... 11
3.3
Traction
Elementary................................................................................................. 12
3.4
Traction
Control
Input / Output List.......................................................................... 13
Section 4.0
TROUBLESHOOTING AND DIAGNOSTIC STATUS CODES ........................................... 14
4.1
General
Maintenance Instructions........................................................................... 14
4.2
Cable
Routing and Separation ......................................................................... 14
4.2.1 Application Responsibility ................................................................................. 14
4.2.2 Signal/Power
Level Definitions.......................................................................... 14
4.2.2.a
Low
Level
Signals (Level L)........................................................................ 15
4.2.2.b
High
Level Signals (Level H) ...................................................................... 15
4.2.2.c
Medium-Power Signals (Level MP) ............................................................ 15
4.2.2.d
High-Power
Signals (Level HP) .................................................................. 15
4.2.3
Cable
Spacing Guidelines................................................................................. 15
4.2.3.a
General
Cable Spacing............................................................................... 15
4.2.4
Cabling for Vehicle Retrofits.............................................................................. 15
4.2.5 RF
Interference ................................................................................................. 16
4.2.6 Suppression ...................................................................................................... 16
4.3
Recommended Lubrication of Pins and Sockets Prior to Installation...................... 16
4.4
Controller
Mounting Guidelines ............................................................................... 17
4.4.1
Necessary Tools................................................................................................ 17
4.4.2
The GE Control Mounting Surface .................................................................... 17
4.4.3
Vehicle
Mounting Surface ................................................................................. 17
4.4.4
Application
of Thermal Compound.................................................................... 18
4.4.5
Mounting
the GE Control................................................................................... 18
4.4.6
Maintenance...................................................................................................... 19
4.5
General
Troubleshooting Instructions...................................................................... 19
4.6
Traction Controller Status Codes ............................................................................ 20-36
Table of Contents ( Continued )
