Motec MDD User Manual

M oTe C MDD User Manual Contents Introduction ... 1 Display ...

8 ADL Operation 3. Large Numeric Layout for ADL This layout displays two values in a large font for maximum readability. It also displays the ADL bot

MoTeC ADL Operation 9 4. Lap Display Layout for ADL The Lap Display layout shows Lap Time and Number and optionally, Predicted Lap Time or Lap Time G

10 ADL Operation Detailed Setup The following describes how the “Lap Display” layout treats the ADL display setup. Note that slightly different Layo

MoTeC ADL Operation 11 5. Vertical Bar Graph Layout for ADL This layout displays 8 channels of data into vertical bar graphs, scaled within a range s

12 ADL Operation The second template contains the channels to be sent. While these can be configured by the user, included with Dash Manager is a te

MoTeC ADL Operation 13 6. Horizontal Bar Graph Layout for ADL This layout displays 8 channels of data into horizontal bar graphs, scaled within a ran

14 ADL Operation The second template contains the channels to be sent. While these can be configured by the user, included with Dash Manager is a te

MoTeC M800 Operation 15 M800 Operation This section describes how to use the MDD with a MoTeC M800 ECU. The MDD is capable of receiving and displayin

16 M800 Operation When a particular layout has been displayed for at least 60 seconds (without a button press) the current layout selection is stored

MoTeC M800 Operation 17 Oil Pressure (kPa) Fuel Pressure (kPa) Air Temperature (°C) Manifold Pressure (kPa) Throttle Position (%) Efficiency Poin

 Copyright 2002-2003 – MoTeC Pty Ltd The information in this document is subject to change without notice. While every effort is

18 M800 Operation Fuel Used Lambda Note: If Lambda2 is non-zero and Lambda1 is zero, Lambda2 will be shown. In all other cases Lambda1 will be show

MoTeC M800 Operation 19 Tuning Mode Layouts for M800 The M800 tuning mode has nine different screen layouts, shown below in the order they occur: RP

20 M800 Operation RPM Throttle Position (%) Manifold Pressure (kPa) Mass Air Flow Engine Temp (°C) Lambda1 Lambda2 Lambda1 Short Term Trim Lambda2 S

MoTeC M800 Operation 21 Active M800 diagnostics are displayed using the same abbreviations as ECU manager diagnostics screen. A maximum of 14 diagn

MoTeC M4/48 Operation 23 M4/M48 Operation This section describes how to use the MDD with a MoTeC M4 or M48 ECU. The MDD is capable of receiving and d

24 M4/48 Operation When a particular layout has been displayed for at least 60 seconds (without a button press) the current layout is stored in the M

MoTeC M4/48 Operation 25 User Mode Layouts for M4/M48 The M4/M48 user mode layout displays four fixed parameters (Gear, RPM, Engine Temperature and G

26 M4/48 Operation Auxiliary Temperature Air Temperature (°C) Manifold Pressure (kPa) Throttle Position (%) Efficiency Point Fuel Used Lambda

MoTeC M4/48 Operation 27 Tuning Mode Layouts for M4/M48 The M4/M48 tuning mode has seven different screen layouts, shown below in the order they occu

MoTeC Introduction 1 Introduction The MoTeC MDD is a small satellite display for use with the MoTeC Advanced Dash Logger (ADL) or a MoTeC ECU. The MD

28 M4/48 Operation Fuel Injector Duty Cycle (%) Fuel Cut level (%) Ignition Cut level (%)Fuel Actual Pulse Width (mS) Fuel Used Aux Output 1 Duty Cy

MoTeC M8 Operation 29 M8 Operation This section describes how to use the MDD with a MoTeC M8 ECU. The MDD is capable of receiving and displaying data

30 M8 Operation When a particular layout has been displayed for at least 60 seconds (without a button press) the current layout selection is stored i

MoTeC BR2 Operation (with ECU) 31 BR2 Operation (with ECU) The MDD is capable of displaying lap time information when connected to a BR2 via CAN. T

32 BR2 Operation (with ECU) is lost. A BR2 power cycle switch would provide a simple method to reset fastest lap before a session. BR2 Beacon Diag

MoTeC BR2 Operation Standalone) 33 BR2 Operation (Standalone) This BR2 functionality is normally used when the MDD is only connected to a BR2. To u

34 Appendices Appendices Appendix A: Specifications Electrical Operating Voltage Range: 6.5V to 15V Reverse polarity protected Operating Current:

MoTeC Appendices 35 Appendix B: MDD Diagnostics Warning Message Description CAN Wiring A CAN error is detected Check that CAN Hi and Lo wires are

36 Appendices Appendix C: Special Enunciator Strings The ADL layouts on the MDD can display the following special enunciator strings, as configured

MoTeC Appendices 37 Appendix D: General CAN Bus Wiring The CAN bus should consist of a twisted pair trunk with 100R (0.25Watt) terminating resistors

2 Introduction Firmware Version The program inside the MDD is called “firmware”. The firmware determines the capabilities of the MDD. This document i

38 Appendices Appendix E: Wiring to M4 / M48 ECU The diagram below shows how to connect the MDD to an M4 or M48. 1 BAT-MDD 2 RX3 BAT+4 CAN-LO5 CAN

MoTeC Appendices 39 Appendix F: Wiring to M8 ECU The diagrams below show how to connect the MDD to the M8. 1 BAT-MDD 2 RX3 BAT+4 CAN-LO5 CAN-HI6 BAT-

40 Appendices Appendix G: Wiring to M800 ECU The wiring below shows how to connect the MDD to the M800. For detail on CAN Bus wiring refer to Appen

MoTeC Appendices 41 Appendix H: Wiring to ADL The wiring below shows how to connect the MDD to the ADL. For more detail on the CAN Bus wiring refer t

42 Appendices Appendix I: MDD Connector & Wire Colours Mating Connector Deutsch: RM68056C Wire Wire to suit connector: 22# Tefzel, Mil Spec: M2

MoTeC Appendices 43 Appendix J: Case Dimensions

MoTeC Notes 45

46 Notes

MoTeC ADL Operation 3 ADL Operation This section describes using the MDD with a MoTeC ADL. ADL Version For compatibility with MDD V1.18, (or later) t

4 ADL Operation voltages between 8V and 15V. When full brightness is selected then the intensity will reduce when battery voltage is below 12V 1. Ful

MoTeC ADL Operation 5

6 ADL Operation 2. Gain Loss Layout for ADL This display layout shows a ‘Lap Gain Loss’ bar graph at the top of the display and also includes the ADL

MoTeC ADL Operation 7 Gain/Loss functionality The gain/loss bar-graph uses the data from the ADL Top Numeric. The bar-graph has 100 segments with 50