Motec MDC2 Manuel d'utilisateur

MDC2 Mitsubishi Diff Controller User Manual © Copyright – MoTeC Pty Ltd – 2001-2009 The information in this document is subj

MoTeC MDC2 8 Setup MDC2 Manager The MDC2 Manager software is necessary to configure an MDC2 unit from a PC. A new MDC2 unit must be configured befo

MoTeC MDC2 9 Setup The Braking table is used to generate the %lock when the foot brake is applied, and is an override table for the Acceleration ta

MoTeC MDC2 10 Setup Speed Sensor For Wheel Speed speed measurement method only. Hall/Magnetic: If the speed sensor type is hall effect (or equivale

MoTeC MDC2 11 Setup File | Setup | User Modes Lock Table Axis The Y-axis of the user mode lock tables is configurable as Throttle Position or ECU E

MoTeC MDC2 12 Appendices MDC2 Installation The MDC2 is fitted in pace of the factory AYC / ACD ECU underneath the dashboard. To install the MDC2,

MoTeC MDC2 13 Appendices Appendices Appendix A – Fault Codes The MDC2 fault flags included in the CAN diagnostics are sent as a bit field (16 bit)

MoTeC MDC2 14 Appendices Appendix B – MDC2 Pinout and Links MDC2 Connector Pinout 2 15 3 16 4 17 5 18 1 14 6 19 7 20 8 21 922 10 23 11 24 12 25 13

MoTeC MDC2 15 Appendices Appendix C – CAN Wiring Practices A CAN bus should consist of a twisted pair trunk with 100R (0.25Watt) terminating resist

MoTeC MDC2 16 Appendices Appendix D – ECU Communications The MDC2 communicates with the factory ECU or a MoTeC M800 ECU using the main CAN bus. Wh

MoTeC MDC2 17 Appendices Appendix E – CAN Messages The MDC2 communicates on the main CAN bus running at 500kbit/s. MDC2 operational data messages a

Contents Introduction ... 1MDC2 Functionality ...

MoTeC MDC2 18 Appendices CAN ID 0x1F4 Byte Data 0 Compound Id = 4 1 2 Diff PWM duty (0.1% resolution) 3 4 Front Right Wheel Speed (0.1 km/h re

MoTeC MDC2 1 Introduction Introduction The MoTeC Mitsubishi Diff Controller 2 (MDC2) is a direct replacement for the Active Centre Diff (ACD) contr

MoTeC MDC2 2 Functionality MDC2 Functionality Mode selection There are six user selectable control modes, four of which are user configurable. The

MoTeC MDC2 3 Functionality The lock percentage for the constant lock mode is determined according to the following strategy: % lock Handbrake ON O

MoTeC MDC2 4 Functionality When wired directly to the MDC2, the wheel speed inputs can be configured as hall effect or magnetic sensors with adjust

MoTeC MDC2 5 Functionality Hydraulic Pressure Pump Control The MDC2 reads the hydraulic pressure sensor and controls the pump to maintain hydraulic

MoTeC MDC2 6 Functionality Transmitted Data Target Usage Tacho position Dashboard Tacho based on M800 ECU RPM Temperature Display Dashboard

MoTeC MDC2 7 Functionality Miscellaneous functions Fault indication Faults are indicated by flashing the following message on the dash centre displ