Motec DBW-4 User Manual

DBW-4 Drive By Wire Controller User Manual  Copyright – MoTeC Pty Ltd – 2001-2006 The information in this document is sub

MoTeC DBW-4 10 Introduction Step 5: This step is only applicable for DBW throttle bodies with a linear characteristic for the Meas2 (TP2) sensor

MoTeC DBW-4 11 Introduction This step is only applicable for DBW throttle bodies with a “knee” characteristic for the Meas2 (TP2) sensor (eg. Mea

MoTeC DBW-4 12 Introduction Step 5: Set the high limit for the measured position by following the instructions displayed (see below). For indic

MoTeC DBW-4 13 Introduction Diagnostic/Fault Condition Monitoring To view the Diagnostic/Fault Information, select the Monitor Faults option unde

MoTeC DBW-4 14 Introduction Appendices Appendix A: General Specifications Physical and Environmental Case Size 99 x 105mm x 40mm Weight

MoTeC DBW-4 15 Introduction Appendix B: Input Characteristics Analog Voltage Inputs Range 0 to 5V Resolution 4.89mV (10bit conversion)

MoTeC DBW-4 16 Introduction Appendix C: Output Characteristics Outputs Current per output when using the given number of outputs: • 2 Outputs (1

MoTeC DBW-4 17 Introduction Appendix D: CAN Wiring – Multiple Device The CAN bus should consist of a twisted pair trunk with 100R (0.25Watt) term

MoTeC DBW-4 18 Introduction Appendix E: DBW-4 to M800 Wiring See pin list GroundDBW-4 ECU See pin list Power47 CAN-LOCAN-LO B24 / 47 54 CAN-HI

MoTeC DBW-4 19 Introduction Appendix F: DBW-4 Pin List by Pin Number The DBW-4 uses a 66 pin autosport connector with the following pin-out: Pi

MoTeC DBW-4 2 Introduction Contents Introduction ...3 Abbreviations & D

MoTeC DBW-4 20 Introduction Appendix G: DBW-4 Connector Mating Connector Deutsch : AS6-18-35SN Wire Wire to suit connector : 22# Tefzel, Mil Spec

MoTeC DBW-4 21 Introduction Notes

MoTeC DBW-4 3 Introduction Introduction This manual describes the functions and specifications of the MoTeC DBW4, and configuration for use with

MoTeC DBW-4 4 Introduction Abbreviations & Definitions DBW - Drive By Wire ECU - Engine Control Unit O/P - Output PID - Proportio

MoTeC DBW-4 5 Introduction Inputs & Outputs Inputs (AV1 – AV8) The DBW-4 has eight 0-5V analog voltage inputs (AV1 to AV8). These are suitab

MoTeC DBW-4 6 Introduction PID Fault Conditions This section describes the fault conditions for each type of PID Controller. These fault conditi

MoTeC DBW-4 7 Introduction Communications CAN The CAN bus is used for PC communications during testing, calibration and firmware upgrades, and fo

MoTeC DBW-4 8 Introduction Configuration The DBW-4 unit is configured using the MoTec DBW-4 Manager Software. This software can load/save configu

MoTeC DBW-4 9 Introduction Drive By Wire Calibration WARNING! Drive by wire throttle body motors are very powerful and can cause serious injury