Yanmar TNV Series Electronic Control System

Yanmar TNV Series Electronic Control System - Image 2

Yanmar TNV Series Electronic Control System - Image 3

Yanmar TNV Series Electronic Control System - Image 4

Yanmar TNV Series Electronic Control System - Image 5

yanmar tnv series electronic control system 2

yanmar tnv series electronic control system 3

Yanmar TNV Series Electronic Control System

$20.00

Number of Pages: 152
Size: 6.0MB
Format: PDF

Category: Yanmar Operator Manual PDF

Model List:
- TNV Series Electronic Control System

1. Electronic Control System
1.1. Precautions on the use of electronic control components
1.1.1. Controller and wire harness
1.1.2. Fuel injection pump
1.1.3. EGR valve
1.1.4. Accelerator sensor
1.1.5. Engine diagnosis tool
1.2. Control system
1.2.1. System outline
1.2.1.1. The following describes each of the components shown in Fig. 14-4
1.2.1.2. Main relay
1.2.1.3. Rack actuator relay
1.2.1.4. Sub relay
1.2.1.5. Starting aid relay
1.2.1.6. Starter relay
1.2.1.7. Failure lamp
1.2.1.8. Service tool coupler
1.2.1.9. Accelerator sensor
1.2.1.10. Coolant temperature sensor
1.2.1.11. Panel switches and lamps
1.2.1.12. About a diode to be inserted in alternator terminal IG
1.2.2. Timing of the E-ECU
1.2.2.1. Outline
1.2.2.2. Requirement
1.2.2.3. Current consumption
1.2.2.4. Minimum operating voltage
1.2.2.5. Minimum detectable speed
1.2.2.6. Number of start/stop cycles and duration of energization
1.2.2.7. Safety features
1.2.2.8. Check for power-up of the E-ECU
1.2.2.9. I/O layout
1.2.2.10. I/O description
1.2.3. Electrical parts
1.3. Harness
1.3.1. Harness design requirements
1.3.1.1. Wiring of the ECU
1.3.1.2. Wiring of the starting aid
1.3.1.3. Key switch
1.3.1.4. General
1.3.2. Harness clamping
1.3.3. CAN bus termination
1.4. Control functions
1.4.1. Control software
1.4.2. General
1.4.2.1. Speed sensor input
1.4.2.2. Rack position sensor input
1.4.2.3. Coolant temperature sensor input
1.4.2.4. Accelerator sensor input
1.4.2.5. Contact input
1.4.2.6. Contact output
1.4.2.7. Rack actuator output
1.4.2.8. EGR valve output
1.4.3. Engine control – General
1.4.3.1. Self-holding of the E-ECU power
1.4.3.2. Start control
1.4.3.3. Torque curve and engine regulation
1.4.3.4. Speed control
1.4.3.5. Transition control
1.4.3.6. EGR control
1.4.3.7. CSD control
1.4.3.8. Calculation of load factor
1.4.4. Application interface outline
1.4.4.1. Droop selection feature (switching droop-isochroous control)
1.4.4.2. Isochroous control at low idling
1.4.4.3. Accelerator input selection
1.4.4.4. Starting aid
1.4.4.5. Starter motor start prevention
1.4.4.6. Speed selection
1.4.4.7. High idling limitation feature
1.4.4.8. Engine cutoff
1.4.4.9. Emergency stop feature
1.4.4.10. Idling speed up
1.4.4.11. Blue and white smoke suppression
1.4.4.12. Accelerator filter
1.4.4.13. Block heater control
1.4.4.14. Engine failure detection
1.4.4.15. Control failure detection
1.4.4.16. CAN communication
1.4.4.17. Terminal assignment
1.4.4.18. Operational limitations in failure situations
1.4.4.19. Lamp check functional description
1.4.5. Engine diagnosis tool function outline
1.4.5.1. Data monitor and logging functions
1.4.5.2. Logging function
1.4.5.3. Tuning function
1.5. Fuel injection pump
1.6. Coolant temperature sensor
1.7. EGR valve
1.8. Accelerator sensor
1.9. Main relay
1.10. Rack actuator relay
1.11. Sub relay
1.12. Starter relay
1.13. Starting aid relay
1.13.1. For 400 W air heater (glow plug)
1.13.2. For 500/800 W air heater
1.13.3. For 1000 W air heater
1.14. The Eco-governor checklist
1.15. ECU Application Menu
2. ON-Vehicle Communication CAN Specification
2.1. Communication Protocols
2.1.1. Data Link Layer
2.1.1.1. Message/Frame Format
2.1.1.2. Priority (P)
2.1.2. Network Layer
2.1.2.1. Addressing
2.1.2.2. Address mapping (SA)
2.1.3. Communication Methods
2.1.4. Physical Layer
2.1.4.1. General
2.1.4.2. Baud rate
2.1.4.3. CAN bit timing
2.1.5. RECEIVE and SEND MESSAGE CAN ID SUMMARY
2.2. MESSAGE FORMAT
2.2.1. J1939-71 Application Layer
2.2.1.1. pgn0 – Torque/Speed Control 1 – TSC1 –
2.2.1.2. pgn61443 – Electronic Engine Controller 2 – EEC2 –
2.2.1.3. pgn61444 – Electronic Engine Controller 1 – EEC1 –
2.2.1.4. pgn65188 – Engine Temperature 2 – ET2 –
2.2.1.5. pgn65247 – Electronic Engine Controller 3 – EEC3 –
2.2.1.6. pgn65253 – Engine Hours, Revolutions – HOURS –
2.2.1.7. pgn65255 – Vehicle Hours – VH –
2.2.1.8. pgn65259 – Component Identification – CI –
2.2.1.9. pgn65260 – Vehicle Identification – VI –
2.2.1.10. pgn65262 – Engine Temperature 1 – ET1 –
2.2.1.11. pgn65269 – Ambient Conditions – AMB –
2.2.1.12. pgn65271 – Vehicle Electrical Power – VEP –
2.2.1.13. pgn56320 – Anti-theft Status – ATS –
2.2.1.14. pgn56576 – Anti-theft Request – ATR –
2.2.2. J1939-21 Data Link Layer
2.2.2.1. Acknowledgment
2.2.2.2. Request
2.2.2.3. Transport Protocol.Data Transfer (TP.DT)
2.2.2.4. Transport Protocol.Connection Management (TP.CM)
2.2.3. J1939-73 Diagnostic Layer
2.2.3.1. ACTIVE DIAGNOSTIC TROUBLE CODES (DM1)
2.2.3.2. PREVIOUSLY ACTIVE DIAGNOSTIC TROUBLE CODES (DM2)
2.2.3.3. DIAGNOSTIC DATA CLEAR/RESET OF PREVIOUSLY ACTIVE DTCS (DM3)
2.2.4. YANMAR Proprietary PGN
2.2.5. CAN Communication Functionality
2.2.5.1. Shutdown
2.2.5.1.1. Shutdown request signal
2.2.5.1.2. Shutdown acknowledgement signal
2.2.5.1.3. Shutdown process
2.2.5.2. Start Lock
2.2.5.2.1. Starter prohibition request signal
2.2.5.2.2. Cranking Condition
2.2.5.3. Air-Heat function
2.2.5.3.1. Preheat/afterheat enable/disable signal
2.2.5.3.2. Preheat/afterheat acknowledgement signal
2.2.5.3.3. Air-heat function
2.2.5.4. Engine Speed control
2.2.5.4.1. Speed control signal
2.2.5.4.2. Engine speed information signal
2.2.5.4.3. Engine Speed control diagram
2.2.5.5. CAN communication failure
2.2.5.5.1. Detect CAN communication malfunction
2.2.5.5.2. Start lock at CAN communication failure mode
2.2.5.5.3. Engine speed control at CAN communication failure mode
2.2.5.5.4. EECU shutdown at CAN communication failure condition
2.2.5.6. Component ID Check
2.3. Diagnostic Trouble Codes (DTCs)
2.4. REFERENCES
2.5. Appendix A
2.6. Appendix B
2.7. Appendix C
2.8. Appendix D

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