Paccar MX Series - Gear down Protection Threshold Chart; Gear down Protection

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PEC017

5/3/2018 Page 73 of 105

Gear Down Protection Threshold Chart

The red line in Graph 15.3 illustrates Gear Down Protection in the gear below top

gear.

Graph 15.3 – Gear Down Protection

Main Page

Table of Contents2
Introduction3
- Overview3
- Orderable Feature Options & Sales Codes3
- Standard Feature3
References3
How to Read this Document3
- Programmable Parameters4
- Nonprogrammable Parameters4
- ON/OFF Requirements4
- MX-13 Standard Feature5
- MX-13 Feature Options5
Engine Ratings5
- MX-11 Feature Options6
- MX-11 Standard Feature6
- MX-13 Orderable Options & Sales Codes7
- MX-11 Orderable Options & Sales Codes7
- Additional Information8
- MX-13 Power and Torque Curves for Standard Ratings8
- MX-13 Power and Torque Curves for Multi-Torque Ratings9
- MX-11 Power and Torque Curve10
- MX-11 Power and Torque Curves for Multi-Torque Ratings11
- HEST Warning12
- Fuel Density12
General Settings12
- Activate/Deactivate Requirements13
- HEST Warning on the Driver Display13
Idle Settings14
- Engine Idle Shutdown Timer (EIST)14
- Fast Idle Control (FIC)22
Fan Indication (Kenworth Only)24
Fan Clutch Control24
Cruise Control (CC)25
- Considerations26
- Cruise Control on the Driver Display28
- Large Display; Left: Kenworth, Right: Peterbilt28
Vehicle Speed Limiter29
- Vehicle Acceleration Limiter30
- Determination of Maximum Vehicle Speed Limit30
- Additional Configuration Options32
- Standard Configuration32
Engine Protection System32
- Thresholds and Reactions33
- Engine Protection System on the Driver Display35
- NAMUX 2 & 3; Left: Kenworth, Right: Peterbilt35
PACCAR Engine Brake37
- Latch Mode41
- Auto-Retard Mode41
- Downhill Speed Limiter41
- MX-13 Engine Brake Performance Curves42
- MX-11 Engine Brake Performance Curves43
- PACCAR Engine Brake on the Driver Display44
- PTO Control Via CAN Communication45
Power Take-Off (PTO) Mode Engine Speed Control45
- PTO On/Off and Engine Speed Controls46
- EEC2 (PGN 61443) – PTO Mode Remote Throttle47
- TSC1 (PGN 0) – Torque/Speed Control47
- PTO Speed Control Configuration50
- PTO Control Configuration Flow Chart50
- Mobile Cab Station Accelerator Only Configuration51
- Mobile Cab Station Accelerator and Switches Configuration52
- Stationary Cab Station Switches Only Configuration52
- Stationary Cab Station Switches and Accelerator Configuration53
- Stationary Remote Station Switches Only53
- Stationary Remote Station Switches and Accelerator53
- PTO Mode Interlocks54
- PTO Mode Limits and Set Points55
- PTO Engine Speed Limits and Set Points for Cab PTO57
- DPF Regeneration in PTO Mode58
- Regen in PTO Mode Application Suitability58
- Regen in PTO Mode Capability Map (ISO Conditions)59
- Interlocks60
- Global Limits and Set Points60
- In-Cab Control Configuration, Limits, and Set Points61
- Remote Control Configuration, Limits, and Set Points62
- PTO Mode64
- PTO on the Driver Display64
Application Road Speed Limiter65
Driveline Protection66
Speed Control Management (SCM)67
- Gear down Protection (GDP)68
- Application Guidelines68
- Progressive Shift Threshold Graphs72
- One Engine Speed Control Limit72
- Two Engine Speed Control Limits72
- Gear down Protection Threshold Chart73
- Gear down Protection73
Engine Recorder74
Driver Shift Aid (DSA)76
Driver Shift Aid on the Driver Display78
Driver Reward79
- Example Driver Reward Scenario80
- Driver Reward on the Driver Display84
Ether Starting Aid85
Desorb Notifications on the Driver Display86
Manual HC Desorb86
Automatic HC Desorb87
Parameters90
- Comprehensive Parameter List91
- Error Message103
Troubleshooting Errors in PACCAR Vehicle Pro103
Document Change Notes105

Paccar MX Series - Gear down Protection Threshold Chart; Gear down Protection

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