ECM LambdaCANp, Инструкция по эксплуатации, Страница: 4 / 54

4
Contents
1.0
Introduction and General Notes 6
1.1 Introduction 6
1.2 General Notes 6
2.0 Parts 7
3.0 Connecting the LambdaCANp module 9
3.1 Application Notes 9
3.2 Overall Dimensions 10
4.0 Getting Information from the LambdaCANp Module 11
4.1 CANopen Message Types 11
5.0 Writing to the LambdaCANp Module (SDO Write) 13
6.0 Reading from the LambdaCANp Module (SDO Read) 14
7.0 Identifying the LambdaCANp Module 15
8.0 Commands to the LambdaCANp Module 16
8.1 SPANing O
2
16
8.2 Canceling (Erasing) the SPAN 17
8.3 Modifying the Pre-Broadcast Averaging of Data 17
8.4 Returning the Pre-Broadcast Averaging to Factory Default 18
8.5 Changing the NID 18
8.6 Changing the TPDO Broadcast Rate 20
8.7 Enable Transmit Process Data Object (TPDO) 21
8.8 Disable Transmit Process Data Object (TPDO) 22
8.9 Transmit Process Data Object Mapping (TPDO MAPPING) 22
8.10 Entering Fuel Constants 24
8.11 Factory Reset 24
8.12 Setting the CAN baudrate 25
8.13 Modifying the Delta Lambda table 25
8.14 Modifying the Delta O2 table 28
8.15 Clearing the Delta Lambda / Delta O2 table 30
8.16 Modifying the Pressure Sensor Calibration 30
8.17 Restoring the Pressure Sensor Calibration to Factory Default 32
Appendix A: Error Codes and Error Register 33
Appendix B: ECM CANopen OS Commands 35
Appendix C: Heartbeat 38
Appendix D: Process Data Objects 39
Appendix E: Sensor Constants 40
Appendix F: Calculating the %O
2
in Air 43
Appendix G: Module EIB mode and Stand-alone Mode 44
Appendix H: 5200 Series Instruments Parts List 47
Appendix I: Warranty and Disclaimers 52