Perkins 1104D, 1106D Installation Guide

Download

Page 1

Perkins Confidential Green Draft 3.2 Aug 2005

1104D and 1106D Electrical and Electronic Installation Guide

Draft 3.2

Aug 2005

Page 1 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 2

Perkins Confidential Green Draft 3.2 Aug 2005

Contents

INTRODUCTION AND PURPOSE.....................................................................................................5

APPLICABLE ENGINES ...........................................................................................................................5

ELECTRONIC APPLICATIONS CONTACTS................................................................................................ 5

NEW FEATURES – 3056 TO 1106D COMPARISON ....................................................................... 5

1104C and 1106C Implementation (Tier 2)......................................................................................5

1104D and 1106D Implementation (Tier 3) .....................................................................................5

Reason for Change ...........................................................................................................................5

3126B AND 1106D COMPARISON .....................................................................................................8

3126B Implementation (Tier 2) ........................................................................................................8

1104D and 1106D Implementation (Tier 3) .....................................................................................8

Reason for Change ...........................................................................................................................8

ENGINE COMPONENT OVERVIEW ............................................................................................. 11

Engine Control Module .................................................................................................................. 11

SENSOR DETAILS................................................................................................................................. 11

Intake manifold Pressure Sensor purpose ......................................................................................11

Intake Manifold Temperature Sensor .............................................................................................11

Coolant Temperature Sensor..........................................................................................................12

Fuel Manifold Pressure Sensor ...................................................................................................... 12

Fuel Pump Solenoid .......................................................................................................................13

Fuel Injectors..................................................................................................................................13

Crankshaft Speed/Timing Sensor....................................................................................................13

Pump / Camshaft Speed Sensor......................................................................................................14

Oil Pressure Sensor........................................................................................................................14

Smart Turbo Wastegate .................................................................................................................. 15

Principal engine electronic components.........................................................................................15

Schematic Diagram of Engine Harness Example OEM Schematic Diagram.................................16

Example OEM Schematic Diagram................................................................................................17

Example 1 Basic Engine Application .............................................................................................17

Example 2 Construction Application..............................................................................................17

Example 3 Industrial Open Power Unit Application......................................................................17

Example 4 Agricultural Application...............................................................................................17

Example 1 - Basic Schematic OEM Harness..................................................................................18

Example 2 - Construction Schematic OEM Harness...................................................................... 19

Example 3 – Industrial Open Power Unit Schematic OEM Harness .............................................20

Example 4 - Agricultural Schematic OEM Harness.......................................................................21

POWER AND GROUNDING RECOMMENDATIONS..................................................................22

ENGINE BLOCK GROUNDING...............................................................................................................22

Ground stud on Starter Motor........................................................................................................ 22

Ground Connection to Tapping on engine Block ........................................................................... 22

ECM BATTERY AND GROUND CONNECTIONS ..................................................................................... 24

VOLTAGE AND CURRENT REQUIREMENTS AND CONSIDERATIONS .......................................................25

Warning – Welding......................................................................................................................... 26

Warning - Electrostatic Paint Spraying .........................................................................................26

Warning – Jump Starting................................................................................................................26

Inductive Energy – Fly-back Suppression Diode ...........................................................................26

CONNECTORS AND WIRING HARNESS REQUIREMENTS.................................................... 28

ECM connector...............................................................................................................................28

Tightening the OEM Connector......................................................................................................28

ECM connector Wire Gauge Size...................................................................................................28

Page 2 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 3

Perkins Confidential Green Draft 3.2 Aug 2005

ECM Connector Terminals.............................................................................................................29

Hand Crimping For Prototype machines and Low Volume Production: ....................................... 29

Machine Crimping For High Volume Production..........................................................................29

Terminal Retention .........................................................................................................................29

ECM connector sealing plug installation guidelines...................................................................... 30

OEM harness Retention at the ECM ..............................................................................................30

HARNESS WIRING STANDARDS ...........................................................................................................31

General Recommendations for Machine Wiring harnesses............................................................31

Connectors......................................................................................................................................31

Cable routing.................................................................................................................................. 31

Mounting location for electronic modules......................................................................................32

Electromagnetic Compliance (EMC) .............................................................................................32

Connector Supplier Contact Details...............................................................................................32

Diagnostic Connector.....................................................................................................................33

Termination Resistor ......................................................................................................................33

Pin Information ..............................................................................................................................33

STOPPING THE ENGINE (AND PREVENTING RESTART) ...................................................... 34

Ignition Keyswitch .......................................................................................................................... 34

Emergency Stop Button ..................................................................................................................34

Battery Isolation Switches ..............................................................................................................35

Remote Stop Button ........................................................................................................................35

Datalink stops................................................................................................................................. 35

Common problems with the application of stop devices.................................................................36

ENGINE SPEED DEMAND................................................................................................................37

ANALOG SENSOR ................................................................................................................................37

Device Description .........................................................................................................................37

Evaluating Component Compatibility ............................................................................................37

Analog Input Test circuit ................................................................................................................ 38

Idle Validation Switch Test Circuit.................................................................................................38

Test Procedure................................................................................................................................38

Required Values..............................................................................................................................39

TEST.................................................................................................................................................... 39

PARAMETER ........................................................................................................................................39

UNITS .................................................................................................................................................. 39

MIN ..................................................................................................................................................... 39

NOMINAL ............................................................................................................................................39

MAX.................................................................................................................................................... 39

Analog Sensors –Connection details ..............................................................................................39

PWM SENSOR - COMPATIBILITY........................................................................................................ 40

Device Description .........................................................................................................................40

Component Compatibility............................................................................................................... 40

Connection details.......................................................................................................................... 40

PTO MODE .......................................................................................................................................... 40

ON/OFF switch ..............................................................................................................................41

Set/lower Button .............................................................................................................................41

Raise/ Resume Button ..................................................................................................................... 41

Disengage Switch ........................................................................................................................... 41

Preset Speed ................................................................................................................................... 41

PTO mode lamp..............................................................................................................................41

Example of PTO mode operation ...................................................................................................42

MULTI POSITION THROTTLE SWITCH (MPTS) ....................................................................................43

TORQUE SPEED CONTROL TSC1 (SPEED CONTROL OVER CAN)........................................................44

ARBITRATION OF SPEED DEMAND........................................................................................................44

Manual Throttle Selection Switch...................................................................................................44

COLD STARTING AID. ..................................................................................................................... 45

Page 3 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 4

Perkins Confidential Green Draft 3.2 Aug 2005

Control of Glow Plugs by the Engine ECM....................................................................................45

Relay, Fuse and Cable Gauge Specification ..................................................................................45

Wait-to-Start / Start Aid active lamps.............................................................................................45

OEM / Operator control or override of the Glow Plugs ................................................................46

Ether Cold Start Systems................................................................................................................ 46

OPERATOR DISPLAYS.....................................................................................................................47

Gauge Drivers ................................................................................................................................47

Lamp Outputs ................................................................................................................................. 47

Indicator lamps Logic.....................................................................................................................48

Datalink Driven Intelligent Displays.............................................................................................. 49

Minimum Functional Specification for J1939 display.................................................................... 49

Customer Triggered Engine Fault codes........................................................................................49

Engine Monitoring System..............................................................................................................50

MONITORED INPUTS FOR CUSTOMER FITTED SENSORS...................................................51

Configurable States ........................................................................................................................51

Air Filter Service Indicator – Air Intake Restriction Switch ..........................................................52

Coolant Low Level Switch .............................................................................................................. 52

Fuel in Water Trap Switch..............................................................................................................52

ENGINE GOVERNOR........................................................................................................................ 53

All speed ......................................................................................................................................... 53

Torque limit curve .......................................................................................................................... 53

Droop..............................................................................................................................................53

High Speed Governor (Governor Run-Out) ...................................................................................53

AUXILLARY GOVERNOR......................................................................................................................55

RATING SELECTION VIA SERVICE TOOL............................................................................................... 55

MODE SWITCHES................................................................................................................................. 55

Rating and Droop changes requested via the J1939 datalink........................................................ 56

VARIABLE SPEED FAN....................................................................................................................57

MACHINE SECURITY SYSTEM ..................................................................................................... 57

USING THE ET SERVICE TOOL. ...................................................................................................57

DATALINK SUPPORT.......................................................................................................................58

SAE J1939..........................................................................................................................................58

Summary of Key J1939 Application Issues.....................................................................................58

Physical layer ................................................................................................................................. 58

Network Layer ................................................................................................................................58

Application Layer ...........................................................................................................................58

J1939 SUPPORTED PARAMETERS QUICK REFERENCE SUMMARYTABLE ..............................................60

RECEIVE / TRANSMIT .....................................................................................................................60

J1939 PARAMETERS – DETAILED DESCRIPTIONS..................................................................64

Section 73 - Diagnostic Layer ...................................................................................................... 80

Supported Parameters – Section 21 - Detailed Descriptions .........................................................83

Supported Parameters – Section 81 Network Management - Detailed Descriptions.....................83

PERKINS DATA LINK ...........................................................................................................................84

OTHER DATALINK STANDARDS........................................................................................................... 84

CANopen ........................................................................................................................................84

OEM Proprietary CAN standards .................................................................................................. 84

LIST OF APPENDICES ...........................................................................................................................84

•

Appendix 1 - ECM J1 Connector Terminal Assignments .......................................................84

•

Appendix 2 – Electronic Options Selection Form...................................................................84

•

Appendix 3 - List of Diagnostic and Event Codes .................................................................84

APPENDIX 1 - ECM J1 CONNECTOR TERMINAL ASSIGNMENTS .......................................................... 85

APPENDIX 2 - ELECTRONIC OPTIONS SELECTION FORM.....................................................................87

APPENDIX 3 – LIST OF DIAGNOSTIC AND EVENT CODES .....................................................................91

Page 4 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 5

Perkins Confidential Green Draft 3.2 Aug 2005

Introduction and Purpose

This document is intended to provide necessary information for correct electrical and electronic installation of 1104D or 1106D Industrial engine into an off-highway machine. Perkins Engines Company ltd expects that there will be some additions and modifications to this document as the engine program development continues, and as OEM requests for information not currently addressed are added. The Information herein is the property of Perkins Engines Company ltd Inc. and/or its subsidiaries. Without written permission, any copying, transmission to others, and any use except that for which it is loaned is prohibited.

Applicable Engines

This is a draft document, the information contained is the best available at the time of authoring to describe the application and installation requirements of the production software as it will be in July 2005.

Some engines shipped before this date will not have all the features described in this document. Likewise, some additional features will be added after this date. Contact the Electronic Applications Team for latest information on software feature release dates.

Electronic Applications Contacts

If the information in this document is incomplete, incorrect, or further details are required, then please contact an Electronic Applications Engineer.

Note that the Contact Details below are valid until Nov 2005

Electronic Applications Team Oliver Lythgoe +44 (0)1733 584171

[email protected]

New Features – 3056 to 1106D Comparison

The following table describes the major installation differences between the tier 3 emissions 1104D / 1106D and their predecessors the tier 2 emissions 1104C / 1106C.

1104C and 1106C Implementation (Tier 2)

Interface Connector

70 pin Deutsch MIC connector

ECM power supply

10A fuse, 16AWG wire (1.5mm2)

Fuel Inject Pump Power Supply

OEM fitted fuel injection pump power supply relay

1104D and 1106D

Reason for Change Implementation (Tier 3)

64 pin Delphi connector – direct to ECM J1 Connector

25A fuse ECM has higher power requirement, as

No longer required New fuel system does not require

No redundant harness wires. Flexibility

of customer connection

it drivers the injector solenoids

separate power supply

Page 5 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 6

Perkins Confidential Green Draft 3.2 Aug 2005

1104C and 1106C Implementation (Tier 2)

Analogue Throttle Position

- New default values for

Cruise control / Set Speed Control / PTO mode

SET / LOWER AND RAISE / RESUME buttons were switch to battery type

DISENGAGE feature used 2 switch inputs. The PTO mode function would disengage when both inputs toggled

Coolant Temperature and Oil pressure Gauges

PWM drivers available Drivers not available Gauges not widely used. Low cost and

Tachometer

Frequency driver available Driver not available Low cost and high quality of J1939

Lamp Outputs

2 lamp outputs were used for cold start, warning, derate, shutdown and low oil pressure. A further 1 lamp was available for PTO mode

CANbus J1939 Shield

Shield connection not available

1104D and 1106D Implementation (Tier 3)

analogue throttle sensors

SET / LOWER AND RAISE / RESUME buttons will be switch to ground type

The DISENGAGE feature now only requires a single switch input.

There will be 2 basic lamp outputs for Orange (warning) and Red (shutdown) engine lamps. Low oil pressure will be supported by an additional optional lamp.

The cold start “wait to start” lamp will be on a separate lamp, and not on the Warning lamp as before

The PTO mode lamp Is unchanged

Shield connection available. Connection by OEM not compulsory

Reason for Change

Easier for OEM’s and component

manufacturers to design and validate

pedals and levels for use with the

engine

Alignment with the PTO mode feature

on larger industrial engines e.g. C9

high quality of J1939 gauges makes

PWM gauges redundant

gauges makes frequency driver

redundant. Also, output from alternator

still provides the function if required.

Splitting the functions onto a greater

number of lamps will make them more

intuitive for the operator.

Connection direct to ECM makes this

connection possible

Page 6 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 7

Perkins Confidential Green Draft 3.2 Aug 2005

1104C and 1106C Implementation (Tier 2)

Variable Speed Fan Driver

Fan driver not available Driver available,

Machine Security System

Not available Available at engine

Mode Switch inputs

3 mode switch inputs were available

Additional Monitoring Capability

Standard engine sensor monitoring only

J1939 support

Significant changes to

Remote Shutdown

Not supported A single switch input will

1104D and 1106D Implementation (Tier 3)

compatible with open loop hydraulically controlled fans. .

Provision for future adding support for electronically controlled viscous fans if required (Check availability)

ordering or as aftermarket enhancement

(Check availability)

2 mode switch inputs will be available

Capability to configure ECM to monitor additional parameters with OEM fitted sensors. e.g. Coolant level, air filter restriction, Fuel water trap monitor.

J1939 support:

Some new parameters added to support new functions (e.g. change of rating curve)

Also some parameters modified

These changes will be marked in the J1939 section of this document

be available for stopping the engine. This will be a normally open switch which is closed to stop the engine. Note that this is not an “Emergency Stop”

Reason for Change

New ECM has suitable inputs and

outputs to control PWM type fans.

Reduced costs make solution viable

No application has been identified

which requires more than 2 inputs

New feature for added customer value

Additional functions added. Changes to

existing functions made to make

machine integration easier.

New feature

Page 7 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 8

Perkins Confidential Green Draft 3.2 Aug 2005

1104C and 1106C Implementation (Tier 2)

Electric Lift Pump Control

Electric Fuel Lift pump on engine, controlled by the ECM via an OEM installed relay

1104D and 1106D Implementation (Tier 3)

Mechanical lift pump, so no relay required to be fitted by OEM

Reason for Change

Change in fuel pump type

3126B and 1106D Comparison

The higher power range of the 1106D, over the 1106C, means that it may be installed in some applications that previously used a 3126B (C7). It is also accepted that some personnel may be more familiar with the Large Power Systems (LPS) industrial products, such as the C7 and C9, than with the Compact Power Systems (CPS) such as the 1104D and 1106D.

3126B Implementation (Tier 2)

Interface Connector

40 pin Deutsch MIC connector

ECM power supply

15A Fuse 25A Fuse ECM has higher power

Speed Control

The 3126B has a single throttle control option.

Intermediate Engine Speed Switch

This is a hard-wired customer configured speed demand override between the ranges of Low Idle and Top Engine Limit.

1104D and 1106D Implementation

Reason for Change (Tier 3)

64 pin Delphi connector – direct to the ECM J1 Connector

The 1106D electronics is a newer design with four throttle customer options.

Not Available This feature is given with added

The additional parameters allows

for extra flexibility of the engine

operation

requirement, as to driver the injector

solenoids, a bigger PSU is needed.

This allows for greater flexibility in

customer choice and application.

functionality in the form of a Multi

Position Switch.

Page 8 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 9

Perkins Confidential Green Draft 3.2 Aug 2005

3126B Implementation (Tier 2)

Maintenance Due Reset Switch and Lamp

This switch is used to reset the counters for the maintenance indicator. The lamp shows that scheduled maintenance is due.

Torque Limit Switch

This allows the customer to limit the torque of the engine between the max torque and torque at rated speed.

Mode Switches

Not available. No rating change during operation and droop value always isochronous (0%)

Engine Oil Temperature Sensor

This is a sensor measuring the oil temperature in the oil gallery.

Atmospheric Pressure Sensor

This is an absolute pressure sensor measuring the atmospheric pressure.

Auxiliary Pressure Sensor

This allows the customer to install an auxiliary pressure sensor.

Auxiliary Temperature Sensor

This allows the customer to install an auxiliary temperature sensor.

Coolant Level Sensor

This sensor allows the ECM to monitor the coolant level.

Cold Start Aid

Inlet Air Heater with on board relay and Ether.

1104D and 1106D Implementation (Tier 3)

Not Available

Not Available New mode switches offers superior

Mode switches allow for the active rating and or droop value to be changed during engine operation (to any value between 0 and 10%)

Not required The fuel injection system on the

Not required Atmospheric pressure is measured

Not Available This is not a feature of the 1106D.

Not Available

Not Available Feature may be added in later

Glow plugs are used with a customer-supplied relay are the only cold start aid.

Reason for Change

This is not currently a feature of the

1106D. May be added later over

J1939 datalink

capabilities to perform this function.

New Feature

1104D and 1106D is fuel actuated

rather than oil actuated, and thus

does not require oil temperature

measurement

only at “key on” by Boost pressure

sensor.

This is not a feature of the 1106D.

software release in the form of

configurable I/O.

This is due to the different engine

size and head design. Glow plugs

are more than sufficient on the

1106D

Page 9 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 10

Perkins Confidential Green Draft 3.2 Aug 2005

3126B Implementation (Tier 2)

Variable Speed Fan Driver

Not available Compatible with

Air inlet Shutoff Control

In the event of an overspeed, this will shut down the engine.

Exhaust Brake

This is a method of closing the exhaust to use the internal backpressure to slow the engine down.

1104D and 1106D Implementation (Tier 3)

visctronic fans and with open loop hydraulically controlled fans. TBA.

Not Available No customer requirement has been

Reason for Change

New Feature.

identified for off highway engines of

this size

identified for off highway engines of

this size

Page 10 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 11

Perkins Confidential Green Draft 3.2 Aug 2005

Engine Component Overview

Engine Control Module

The A4E2 ECM is located on the left rear side of the engine. The ECM has 2 connectors, one for the engine harness and the other for the machine OEM harness functionality

The ECM is fuel cooled (see mechanical installation guide for details of fuel connection requirements)

Sensor Details

Intake manifold Pressure Sensor purpose

The intake manifold pressure signal monitors the air pressure inside the intake manifold, after the turbo, if fitted. The range is 0-339 Kpa absolute. The sensor is used to limit fuel preventing black smoke during transient engine conditions, mainly during acceleration or upon sudden load application. i.e. If intake manifold pressure is too low for the requested fuel, then the fuel is limited to prevent the overfuel condition.

Intake manifold pressure is also used to control the smart turbo wastegate, if fitted. The smart wastegate control system regulates intake manifold pressure to the desired value, calibrated in the software. In order to do this, the software needs to know the actual value of intake manifold pressure, hence the need for the sensor.

Intake manifold pressure is also used to calculate atmospheric (barometric) pressure. Atmospheric pressure is used to limit fuel/torque at low atmospheric conditions e.g. at high altitude fuel may be limited to prevent turbo over-speed.

If the intake manifold pressure sensor/circuit fails, then a low default value is used in the software. The smart wastegate control (if fitted) will go to open loop, whereby the resultant intake manifold pressure will be low (as determined by the wastegate hardware chosen) and hence fuel will be limited under certain engine conditions, effectively providing a fuel/torque derate.

Intake Pressure Sensor

Intake Manifold Temperature Sensor

This sensor measure the temperature in the inlet air manifold in the range –40C to +120C.

Note that this is the sensor to which the engine is calibrated. Intake air temperature measurement is very sensitive to location. If the OEM adds additional inlet air temperature monitoring, for example during prototype evaluation, it should be anticipated that there may be a difference of several degrees Celsius between the engine sensor and the OEM sensor.

Intake manifold temperature is used primarily to determine the cold start strategy.

Page 11 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 12

Perkins Confidential Green Draft 3.2 Aug 2005

The OEM has no connection to this sensor, but if the intake air is required by some machine system, for example for fan control strategy, then the data can be accessed on the J1939 datalink.

It is possible, if extreme temperatures are measured at the intake that the engine will derate. In the event of a derate, a fault code will be generated on the J1939 datalink, or displayed on the service tool, and the warning lamp will light

Temperature Sensor

Coolant Temperature Sensor

The coolant temperature sensor is used for compensating fuel injection control, for activating the glow plugs for cold engine starting and for detecting excessively high coolant temperatures for raising an event. The range is –40C to +120C

If the sensor/circuit fails, then a (healthy) high default value is used and a diagnostic code raised. For glow plug control if this sensor/circuit is faulted, the intake manifold air temperature sensor is used. It is possible that with this sensor/circuit in a failure condition white smoke may result during a cold engine start. The Excessive Coolant Temperature event will not be raised under this fault condition. The sensor reading of coolant temperature is also used to determine the maximum fuel allowed during engine starting. If the sensor/circuit fails, it is possible the engine will not start under cold engine conditions.

It is possible, if the coolant temperature exceeds the design limits, that the engine will derate. In the event of a derate, a fault code will be generated on the J1939 datalink, or displayed on the service tool, and the warning lamp will light

Fuel Manifold Pressure Sensor

The fuel rail pressure sensor is used to measure the fuel pressure in the high-pressure fuel rail. (The fuel in the fuel rail then feeds all injectors. Injection takes place when each injector is electrically operated.)

The fuel rail pressure measurement is used in conjunction with the high-pressure fuel pump to maintain the desired fuel pressure in the common rail. This pressure is determined by engine calibrations to enable the engine to meet emissions and performance objectives.

If the fuel rail pressure sensor/signal is faulted, a diagnostic code is set with a warning; a default value used and a 100% engine derate results. The default value for fuel rail pressure will allow the engine to run in a limp home fashion whereby a known fuel rail pressure will be controlled within reasonable engine conditions. Emissions compliance cannot be guaranteed under this fault condition.

Page 12 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 13

Perkins Confidential Green Draft 3.2 Aug 2005

Fuel Pump Solenoid

Fuel Rail Pump Solenoid is used to control the output from the high-pressure fuel pump.

The fuel rail pump solenoid is energized when fuel is required to be pumped into the highpressure fuel rail. Varying the energize time of the solenoid controls the fuel delivery from the pump. The earlier the solenoid is energized (degrees before TDC), the more fuel is pumped into the fuel rail.

The solenoid forms part of the fuel rail pressure closed loop control system in conjunction with the fuel rail pressure sensor, ECM and software. The fuel rail pressure sensor measures the fuel rail pressure; the signal is processed by the ECM and software and compared to the desired fuel rail pressure for the given engine operating conditions. The control algorithm then controls the timing of energising the fuel rail pump solenoid. There is no OEM connection to this component.

If the fuel rail pump solenoid fails, it is likely that fuel will not be pumped into the fuel rail and engine shutdown or failed start is expected.

Fuel Injectors

Each fuel injector contains a solenoid to control the quantity of fuel injected. Both positive and negative wires to each solenoid are wired directly back to the ECM

There is no OEM connection to this component. Voltages of up to 70V are used to drive the injectors.

Injector cables are of the twisted pair to minimize emissions of electromagnetic noise. By their nature, however, the signals to the injectors are sharp pulses of relatively high current. The OEM should ensure that any systems that are sensitive to electromagnetic radiation are not in proximity to the harness components that lead to the injectors.

Crankshaft Speed/Timing Sensor

The crankshaft speed timing sensor is a Hall Effect Sensor. The sensor works in conjunction with the timing ring fitted to the engine crankshaft.

The sensor produces a signal as the timing ring/crank rotates past the sensor. The ECM then uses this signal to calculate engine speed and engine position. The crank speed/timing signal is used during normal engine running since is more accurate than the signal obtained from the cam speed/timing sensor.

If the crank speed/timing sensor/signal is lost or faulted, the engine is capable of starting provided the cam speed/timing signal is healthy. A diagnostic and warning will be raised if the fault occurs during engine running. A full derate will result since the engine is not then guaranteed to be emissions compliant due to the accuracy of the cam speed/timing signal. The diagnostic and derate will not be raised during engine cranking (if fault present), but the service tool will provide a means to read the condition of the cam and crank speed signals to aid fault finding. . The OEM has no connection to this sensor. If the OEM requires accurate engine speed information then this may be obtained from the SAE J1939 datalink.

Page 13 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 14

Perkins Confidential Green Draft 3.2 Aug 2005

Speed Sensor

Pump / Camshaft Speed Sensor

The camshaft speed/timing sensor works in conjunction with the timing ring fitted inside the high Pressure fuel pump.

The sensor produces a signal as the timing ring/pump rotates past the sensor. The ECM then uses this signal to calculate engine speed, engine position and engine cycle. The cam speed/timing signal is required for determining the correct engine cycle and is also used for limp-home operation in the event of the crank speed sensor/circuit being faulted/lost.

If the camshaft speed/timing sensor/signal is lost or faulted, the engine will not start (since engine cycle is not known from the crank signal only), but if the engine is already running, no engine performance effect will be noticed. A diagnostic and warning will be raised if the fault occurs during engine running. The diagnostic will not be raised during engine cranking, but the service tool will provide a means to read the condition of the cam and crank speed signals to aid fault finding.

Oil Pressure Sensor

The oil pressure sensor measures the engine oil pressure in Kpa. Oil pressure is used for engine protection, whereby if insufficient oil pressure is measured for a given speed, an event for low oil pressure would be raised. The low oil pressure threshold is defined as a map against engine speed. Currently, 2 levels of event are being specified. Level 1 is the least severe and raises a warning. Level 3 is the most severe and raises a warning, which request the engine be shutdown. Automatic engine shutdown can be configured for certain applications, such as Gensets to occur when a level 3 event is raised.

If the oil pressure sensor fails, a diagnostic is raised and a default value is used by the software, which has been chosen to be a healthy (high) pressure value. It is not possible to raise an event whilst an oil pressure diagnostic is present.

Page 14 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 15

Perkins Confidential Green Draft 3.2 Aug 2005

Oil Pressure Sensor

Smart Turbo Wastegate

Some engine models will be fitted with a turbocharger with a “smart” wastegate

Principal engine electronic components

Intake

Pressure

Sensor

Coolant

Sensor

Intake Temperature

Fuel Rail Pressure

Sensor

ECM

Fuel Pump

Solenoid

Pump/Cam

Speed

Sensor

Oil Pressure

Sensor

Crank Speed

Sensor

Page 15 of 92 1104D and 1106D Electronic Application and Installation Guide

Note: Variable

Wastegate Fitted to

Right Hand Side

Page 16

Perkins Confidential Green Draft 3.2 Aug 2005

Schematic Diagram of Engine Harness

A4E2 ECM

J2 Connector

INJECTOR

CYLINDER 6

INJECTOR

CYLINDER 5

INJECTOR

CYLINDER 4

INTAKE MANIFOLD

PRESSURE SENSOR

OIL PRESSURE SENSOR

FUEL RAIL PRESSURE

SENSOR

COOLANT TEMPERATURE

SENSOR

INJECTOR

CYLINDER 3

INJECTOR

CYLINDER 2

INJECTOR

CYLINDER 1

T962 BK X931YL

T956 BK

T961 BK

T955 BK

T960 BK

T954 BK

T959 BK

T953 BK

T958 BK

T952 BK

T957 BK

T951 BK

INTERNAL

(ROCKER

COVER)

EXTERNAL

X925PK

X930 GY

X924 BR

X9929BU

X923 OR

X928 GN

X922 WH

X927 YL

X921 PK

X926 GY

X920 BR

T997 OR

7993 BR

X731 BU

L730 OR

Y947 BR

994 GY

R997 OR

Y948 BR

Y946 BU

995 BU

INJECTOR CYLINDER 6 RE TURN

INJECTOR CYLINDER 6

INJECTOR CYLINDER 5 RE TURN

INJECTOR CYLINDER 5

INJECTOR CYLINDER 4 RE TURN

INJECTOR CYLINDER 4

INJECTOR CYLINDER 3 RE TURN

INJECTOR CYLINDER 3

INJECTOR CYLINDER 2 RE TURN

INJECTOR CYLINDER 2

INJECTOR CYLINDER 1 RE TURN

INJECTOR CYLINDER 1

IMP POWER SUPPLY (5V)

IMP RETURN

IMP SIGNAL

OIL PRESSURE SENSOR PWR (5V)

OIL PRESSURE SENSOR RETURN

OIL PRESSURE SENSOR SIGNAL

FMP SENSOR POWER SUPPLY (5V)

FMP SENSOR GROUND

FMP SENSOR SIGNAL

COOLANT TEMP SIGNAL

INTAKE MANIFOLD

TEMPERATURE SENSOR

CRANKSHAFT SPEED/

TIMING SENSOR

PUMP / CAM SPEED

SENSOR

FUEL PUMP

SOLENOID

ELECTRONIC WASTEGATE

ACTUATOR

DIAGNOSTIC

CONNECTOR (9 PIN)

C967 BU

L731 BR

996 GN

E965 BU

P920 BR

Y950 YL

Y951 PU

C211 BK

M795 WH

101 RD

944 OR

945 BR

Y793 YL

Y792 PK

229 BK

IMT SIGNAL

TEMPERATURE SENSOR RETURN

SPEED SENSOR POWER (8V)

CRANK SPEED/TIME SENS SIG

PUMP /CAM SPEED SENS SIG

FUEL PUMP SOLENOID PWM SIG

FUEL PUMP SOLENOID RETURN

WASTEGATE RETURN

WASTEGATE PWM SIGNAL

BAT+ (FOR COMMS ADAPTER)

BAT - (FOR COMMS ADAPTER)

CDL+

CDL-

J1939 -

J1939 +

Page 16 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 17

Perkins Confidential Green Draft 3.2 Aug 2005

Example OEM Schematic Diagram

The engine can be configured and wired many different ways dependant on the requirements of the OEM. The following four example schematics provide a guide for the OEM

Example 1 Basic Engine Application

This solution is suitable for applications where very little integration or additional engineering is a requirement when compared to the solution used for a mechanical engine. This solution can be used in most replacement engine situations. The OEM needs to consider only basic functions these being Power Supply, Operator Indication, Cold Start Aid and a simple method of controlling the engine speed.

Example 2 Construction Application

An application where the engine, in response to an arrangement of switched inputs will operate at one of a range of defined speeds. This is suitable for applications where the device has multiple operating speeds that are either defined for the specific output reasons, for simplicity of operator use or for operation dependent upon the environment - e.g. quiet modes. This could include: auxiliary engine on road sweeper, multiple speed water pumps, etc. There are sixteen possible set speeds based on four discrete ECM inputs. In addition to the Key-Switch a separate engine shutdown switch is used to stop the engine.

Example 3 Industrial Open Power Unit Application

An application where the engine, in response to a control input, e.g. a button press, accelerates from idle speed up to the pre-defined operating engine speed. Once at the predefined operating speed, the engine speed may be raised or lowered by increment / decrement button presses. This is suitable for enhancing some of the applications of the single speed (set speed) control, or to provide a variable speed control without having a throttle pedal / lever. This functionality may benefit when the user wants to use ‘set speed operation’, but with the capability to adjust it themselves - users may have a favorite operating speed. This could include concrete pumps, hydraulic driven machines.

Example 4 Agricultural Application

The application will allow single or twin throttles, engine twin set speed control, Multi mode operation, integrated display drive, etc. The ECM dependant on engine temperatures varies the engine-cooling fan. This set-up is suitable for applications where the customer requires a high degree of operator control over the machine’s behavior. It is one of the most complex applications. Typically this is used in mobile applications that may be driven to the place of work and then require operator selectable speed operation whilst performing their chosen task. This could include: Tractors, Combines, Backhoe loaders.

Page 17 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 18

Perkins Confidential Green Draft 3.2 Aug 2005

Example 1 - Basic Schematic OEM Harness

Basic OEM Wiring Schematic

Chris Crawford 17 May 2005

UNCONTROLLED DOCUMENT FOR

INDICATION ONLY

Caterpillar Confidential Green

Template file: 1100D series OEM wiring_V05.vsd

A4E2 ECM

J1 CONNECTOR

25A

OFF

STAR

IGNITION KEY

SWITCH

12V

TO STARTER MOTOR

SOLENOID (NOTE 2)

50A

LOW OIL PRESSURE

GLOW PLUG

RELAY

WARNING LAMP

COLD START - WAIT TO

START LAMP

LAMP

TO GLOW

PLUGS

PWM

THROTTLE

SENSOR

STOP LAMP

BATTERY +

BATTERY -

IGNITION KEYSWTICH

STOP LAMP

WARNING / COLD START LAMP

COLD START LAMP (OPTIONAL)

LOW OIL PRESSURE LAMP

(OPTIONAL)

START AID CONTROL

SENSOR SUPPLY 8V

PWM THROTTLE SENSOR INPUT

SENSOR RETURN

1. CAN shield connection at ECM is optional

2. Fuse value depends on Starter motor relay current

3. CDL can be connected OEM wished to fit additional diagnostic connectors

4. All relays should have suppression diodes fitted accross the coils

5. Starter motor control circuits will vary

NOTES

Page 18 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 19

Perkins Confidential Green Draft 3.2 Aug 2005

Example 2 - Construction Schematic OEM Harness

Construction OEM Wiring Schematic

Chris Crawford 18 Nov 2004

UNCONTROLLED DOCUMENT FOR

INDICATION ONLY

Caterpillar Confidential Green

Template file: 1100D series OEM w iring_V04.vsd

25A

CAN J1939 BUS

120

OHM

OFF

STAR

NOTE 1

NOTE 3

A4E2 ECM

J1 CONNECTOR

CAN J1939 +

CAN J1939 -

CAN J1939 SHIELD

CDL +

CDL -

BATTERY +

BATTERY -

IGNITION KEYSWTICH

IGNITION KEY

SWITCH

12V

TO STARTER MOTOR

SOLENOID (NOTE 2)

50A

LOW OIL PRESSURE

GLOW PLUG

RELAY

COLD START - WAIT TO

START LAMP

LAMP

TO GLOW

PLUGS

WARNING LAMP

STOP LAMP

WARNING / COLD START LAMP

COLD START LAMP

LOW OIL PRESSURE LAMP

START AID CONTROL

POSITION

ROTARY SWITCH

1. CAN shield connection at ECM is optional

2. Fuse value depends on Starter motor relay c urrent

3. CDL can be connected OEM wished to fit additional diagnostic connectors

4. All relays should have suppression di odes fitted accross the coils

5. Starter motor control circuits will vary

NOTES

Page 19 of 92 1104D and 1106D Electronic Application and Installation Guide

THROTTLE POSITION SWITCH 1

THROTTLE POSITION SWITCH 2

THROTTLE POSITION SWITCH 3

THROTTLE POSITION SWITCH 4

SHUTDOWN SWITCH (CLOSE TO

STOP)

SWITCH RETURN

Page 20

Perkins Confidential Green Draft 3.2 Aug 2005

Example 3 – Industrial Open Power Unit Schematic OEM Harness

IOPU OEM Wiring Schematic

Chris Crawford 18 Nov 2004

UNCONTROLLED DOCUMENT FOR

INDICATION ONLY

Caterpillar Confidential Green

Template file: 1100D series OEM w iring_V04.vsd

A4E2 ECM

J1 CONNECTOR

25A

OFF

STAR

IGNITION KEY

SWITCH

12V

TO STARTER MOTOR

SOLENOID

50A

LOW OIL PRESSURE

GLOW PLUG

RELAY

WARNING LAMP

COLD START - WAIT TO

START LAMP

LAMP

TO GLOW

PLUGS

PTO MODE LAMP

STOP LAMP

BATTERY +

BATTERY -

IGNITION KEYSWTICH

PTO MODE LAMP

STOP LAMP

WARNING / COLD START LAMP

COLD START LAMP

LOW OIL PRESSURE LAMP

START AID CONTROL

RAISE / RESUME

DISENGAGE SWITCH

1. CAN shield connection at ECM is optional

2. Fuse value depends on Starter motor relay c urrent

3. CDL can be connected OEM wished to fit additional diagnostic connectors

4. All relays should have suppression di odes fitted accross the coils

5. Starter motor control circuits will vary

NOTES

ON / OFF

SET / LOWER

PTO MODE - ON / OFF

PTO MODE - SET/ LOWER

PTO MODE - RAISE /RESUME

PTO MODE - DISENGAGE (NC)

SWITCH RETURN

Page 20 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 21

Perkins Confidential Green Draft 3.2 Aug 2005

Example 4 - Agricultural Schematic OEM Harness

Agricultural OEM Wiring Schematic

Chris Crawford 17 May 2005

UNCONTROLLED DOCUMENT FOR

INDICATION ONLY

Caterpillar Confidential Green

Template file: 1100D series OEM wiring_V04.vsd

25A

IGNITION KEY

SWITCH

OFF

STAR

TO STARTER MOTOR

SOLENOID (NOTE 2)

120

OHM

COLD START - WAIT TO

START LAMP

LOW OIL PRESSURE

LAMP

WARNING LAMP

CAN J1939 BUS

PTO MODE LAMP

STOP LAMP

NOTE 1

NOTE 3

A4E2 ECM

J1 CONNECTOR

CAN J1939 +

CAN J1939 -

CAN J1939 SHIELD

CDL +

CDL -

BATTERY +

BATTERY -

IGNITION KEYSWTICH

PTO MODE LAMP (OPTIONAL)

STOP LAMP

WARNING / COLD START LAMP

COLD START LAMP (OPTIONAL)

LOW OIL PRESSURE LAMP

(OPTIONAL)

START AID CONTROL

50A

GLOW PLUG

RELAY

12V

ON / OFF

SET / LOWER

RAISE / RESUME

DISENGAGE SWITCH

MODE SWITCH 1

MODE SWITCH 2

THROTTLE SELECTION

SWITCH

TO GLOW

PLUGS

ANALOGUE THROTTLE

SENSOR 1

ANALOGUE THROTTLE

SENSOR 2

SENSOR SUPPPLY 5V

ANALOGUE THROTTLE INPUT 1

SENSOR RETURN

IDLE VALIDATION (IVS) 1

SENSOR SUPPPLY 5V

ANALOGUE THROTTLE INPUT 2

SENSOR RETURN

IDLE VALIDATION (IVS)2

PTO MODE - ON / OFF

PTO MODE - SET/ LOWER

PTO MODE - RAISE /RESUME

PTO MODE - DISENGAGE (NC)

MODE SWITCH 1

MODE SWITCH 2

THROTTLE SELECTION SWITCH

FAN DRIVE SOLENOID

1. CAN shield connection at ECM is optional

2. Fuse value depends on Starter motor relay current

3. CDL can be connected OEM wished to fit additional diagnostic connectors

4. All relays should have suppression diodes fitted accross the coils

5. Starter motor control circuits will vary

NOTES

Page 21 of 92 1104D and 1106D Electronic Application and Installation Guide

SWITCH RETURN

PWM OUTPUT (2A)

Page 22

Perkins Confidential Green Draft 3.2 Aug 2005

Power and Grounding Recommendations

Engine Block Grounding

Although the engine electronics are all directly grounded via the ECM connector, it is also necessary that the engine block be properly grounded to provide a good return path for components such as Starter Motor, Alternator and cold Start Aids.

Improper grounding results in unreliable electrical circuit paths. Stray electrical currents can damage mechanical components, and make electronic systems prone to interference. These problems are often very difficult to diagnose and repair.

There are 2 acceptable methods of grounding the engine.

Ground stud on Starter Motor

If the Starter motor has a grounding stud then this should be used. The ground connection should be preferably be made directly back to the battery negative terminal.

The starter motor ground path must not include any flanges or joints. Painted surfaces and flexible mounts in particular must be avoided. Star washers must not be relied upon to make contact though paint.

The ground cable should be of cross section 67.4 mm² (00 AWG) or greater.

Ground Connection to Tapping on engine Block

If there is no grounding stud on the Starter motor then a ground cable, direct from the Battery Negative terminal, should be connected to a ring terminal Which connects to one of the three tappings shown in diagram 1 and 2. The tapped holes will be reserved for customer use and can be used for grounding purposes.

If a tapping is used then it should be checked to be free of lacquer, paint and dirt before the connection is made. A M10 metric screw should be used plated with Zinc. A washer should retain the ring terminal and the screw tightened to 44 Nm (32Ibft)

It is preferable to use a conductive grease to ensure the reliability of this connection.

Page 22 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 23

Perkins Confidential Green Draft 3.2 Aug 2005

Ground Point

Option 1

Ground Point

Option 2

Diagram 1 Ground Point 1 & 2

Ground Point Option 3

Diagram 2 Ground Point 3

Page 23 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 24

Perkins Confidential Green Draft 3.2 Aug 2005

ECM battery and Ground Connections

The ECM power supply (battery + and battery -) is normally permanently connected to the machine battery. The exception to this is if the machine is fitted with a battery isolation switch, which disconnects the battery during storage, transport or maintenance.

When the ignition key switch is off the ECM is in a sleep mode where it draws a very small residual current. When the ignition key switch is turned on the ECM will become active. It is recommended, therefore that the ignition keyswitch is turned to the off position when connecting or disconnecting the ECM J1connector, to prevent large sparks which may cause damage to the pins.

The power supply to the ECM should be taken from the battery, and not from the starter motor terminals to avoid unnecessary system noise and voltage drops.

Note that there are 4 ECM pins allocated for battery positive and 5 for battery negative. All 9 pins must be used. It is also necessary to route the battery return via dedicated cable rather than a return through the machine chassis.

It will normally be necessary to splice the power supply wires from one larger conductor into the 4 or 5 smaller ones. This splice may be achieved either by a crimped and soldered metal band (appropriate for low volume manufacture) or by ultrasonic slicing (for medium and high volume manufacture). All splices should be insulated with adhesive lined heat shrink sleeve. The Cross Sectional Area of wire on both sides of the splice must be balanced so both sides fall within the Cross Sectional Area range of the heat shrink sleeve insulator. The distance between the edge of the splice joint and the wire insulation should be 5.0mm ± 1.5mm.

Right

ECM

Connector

Engine

Starter

Motor

Chassis

Correct Power Supply Wiring

• ECM Positive wires connected direct to battery, not via starter motor

• Power supply wires go to all 4 positive pins and all 5 negative pins on the ECM

Connector

• Negative is wired to the battery rather than return through chassis

• The engine is grounded

Page 24 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 25

Perkins Confidential Green Draft 3.2 Aug 2005

Wrong

Chassis

ECM

Connector

Engine

Starter

Motor

Incorrect wiring

• Positive wired via starter motor. High volt drop to ECM on starting

• Single pin on ECM used for each of positive and negative supply. Possibly exceeding

pin ratings and possibly causing risk of arcing or over heating.

• ECM return through chassis – risk of conducted noise and also additional voltage drop.

• Engine not grounded – risk of engine component damage.

Voltage and Current requirements and considerations

The ECM has an internal switched mode power supply and is thus capable of withstanding normal low voltage situations, such as occur during starting / cranking. ECM power supply cables sizes should be selected with care, however to ensure that the average voltage during cranking is at least 6V at the ECM.

To achieve this, the total resistance of the power supply wiring, including both positive and negative paths, should not exceed 100mOhms and the voltage at the battery terminals should not be less than 7.5Volts 2 seconds after the start of cranking.

Information regarding ECM Power Supply requirements is provided in Table 1. Information is supplied for both 12V and 24V systems. All measurements are based on nominal voltages expected when the engine is running, 13.8V for 12V systems and 27.8V for 24V systems.

Table 1 - ECM Supply Voltage and Current Requirements.

Page 25 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 26

Perkins Confidential Green Draft 3.2 Aug 2005

VOLTAGE SUPPLY SYSTEM

Max Peak Current 40A 30A

Max RMS Current* 13A 7.5A

Suggested Fuse Rating** Sleep Current <8mA <10mA

Min Voltage 9V 18V

Max Voltage*** 16V 32V

*Max RMS current measurements conducted on engine running at rated speed and load. RMS current will vary with engine speed (assuming constant voltage) no Lamp Drivers or application side components fitted during measurement.

** Suggested fuse rating are based on automotive blade type fuses and are for guidance only.

***The ECM can survive higher voltages. ECM will survive for at least 2 minutes on a supply voltage of 30V for 12V systems and 48V for 24V systems.

12V 24V

25A 20A

Warning – Welding

Welding can cause damage to the on engine electronics. The following precautions should be taken before and during welding:

• Turn the engine OFF. Place the ignition keyswitch in the OFF position

• Disconnect the negative battery cable from the battery. If the machine is fitted with a

battery disconnect switch then open the switch

• Clamp the ground cable of the welder to the component that will be welded. Place the clamp as close as possible to the weld.

• Protect any wiring harnesses from welding debris and splatter.

DO NOT use electrical components in order to ground the welder. Do not use the ECM or sensors or any other electronic components in order to ground the welder.

Warning - Electrostatic Paint Spraying

The high voltages used in electrostatic paint spraying can cause damage to on engine electronics. The damage can manifest itself through immediate failure of components, or by weakening electronic components causing them to fail at a later date.

The following precautions should be taken when using electrostatic paint spraying techniques on engines:

• Connect all 64 pins of the ECM Connector directly to the spraying booth ground.

• Connect the engine block to ground at 2 points. Ensure that good screwed connections

onto bright metal are used.

Warning – Jump Starting

Jump-starting an engine can cause higher than normal voltages to appear across the battery terminals. Care must be taken that this does not exceed the recommended maximum voltage for the ECM.

Inductive Energy – Fly-back Suppression Diode

When an inductive load is suddenly switched off fly-back energy is introduced to the circuit. This is can be observed as a voltage spike. When using an ECM output to drive an inductive load such as a relay or solenoid, circuit protection needs to be considered. To prevent

Page 26 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 27

Perkins Confidential Green Draft 3.2 Aug 2005

unnecessary ECM circuit loading a fly- back suppression diode/component should be used to suppress induced fly-back energy.

Relay with Suppression Diode

Page 27 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 28

Perkins Confidential Green Draft 3.2 Aug 2005

Connectors and Wiring Harness Requirements

ECM connector

The A4E2 uses an integral rectangular 64-pin Delphi connector to interface to the OEM machine wiring harness.

The connector comprises the following components

Qty Description Delphi Part Number Perkins Part

Number

1 Plug Assembly 15488667 TBA 1 Wire Dress Cover 15488664 TBA 2 Terminal Lock (TPA_) 15404650 TBA N/A Contact Socket (Terminal) 15359002 TBA N/A Sealing Plug 12129557 TBA

The above component will be available in kit form. The kit will provide all the necessary components to make one basic engine connection.

The wire dress cover must be fitted to prevent direct jet washing onto the rear connector seals

The diagram below illustrates the pin layout, looking from the rear of the connector

25 26 27 28 29 30 31 32

17 18 19 20 21 22 23 24

9 10 11 12 13 14 15 16

1 2 3 4 5 6 7 8

7mm

57 58 59 60 61 62 63 64

49 50 51 52 53 54 55 56

41 42 43 44 45 46 47 48

33 34 35 36 37 38 39 40

Tightening the OEM Connector

A central 7mm AF hex screw retains the connector. This screw should be tightened to a torque of 5Nm+/- 1 (3.7+/-0.7lbft).

Perkins Engines Company ltd does not recommend the use of “non conductive grease” with the ECM connector.

ECM connector Wire Gauge Size

All connections must be made with 0.82mm² (18AWG) wire with GXL type insulation.

Min outside diameter (Inc Insulation) = 1.85mm Max outside diameter (Inc Insulation) = 2.5mm

Page 28 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 29

Perkins Confidential Green Draft 3.2 Aug 2005

ECM Connector Terminals

The OEM connector terminals should be Delphi p/n 15359002

The terminals should be crimped according to the following instructions

Hand Crimping For Prototype machines and Low Volume Production:

A hand crimp tool and appropriate Die are required for crimping Contact sockets - (Delphi p/n

15359002). The hand crimp tool and removal tool for removing the Sockets from the

connector body are available from Power and Signal Group (PSG)7

Existing Delphi Solution

Component Perkins part

Contact sockets TBA 15359002 HT micro 100W Crimp Tool with Die – European Use Only Delphi Crimp Tool XX 12129557 Removal tool N/A 15314902

New solution

New contacts are being developed which are compatible with the crimp tools used at tier 2. This is expected to be released in September 2005 and will be the preferred solution.

Component Perkins part

Contact socket TBA N/A Crimp Tool number 1U5804 Deutsch HDT-48-00 Removal tool N/A 15314902

Note: The insulation should be stripped to 5 mm from the end of the wire. Only a single wire must be crimped into each terminal.

Supplier Part number

number

N/A HT42000480-1

Supplier Part number

number

Machine Crimping For High Volume Production

The hand tool may not be the appropriate solution for crimping terminals in a high volume production environment. The OEM’s harness manufacturer should contact PSG directly for details of high volume crimp solutions:

Terminal Retention

Once all terminals have been crimped and inserted into their correct holes in the connector body, then they should be held in place with the two terminal position assurance parts. Terminal Position Assurance - (Delphi p/n 15404650)

Note: It is critical that two terminal position assurance components are used.

Page 29 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 30

Perkins Confidential Green Draft 3.2 Aug 2005

Connector body and terminal assurance components

When a terminal has been properly crimped and retained correctly, it will be able to withstand a “pull test” of 45N (10lb)

ECM connector sealing plug installation guidelines

All unused connector socket slots must be filled with sealing plugs - Delphi p/n 12129557.

Due to the small size of the sealing plugs, it may be quicker to install sealing plugs in all cavities, and then remove those which are not required, rather than to try to fit the sealing plugs when wires have already been inserted into the back of the connector.

Note: do not use “non conductive” grease to seal unused terminal cavities.

OEM harness Retention at the ECM

A wire strain relief component should be used to prevent ECM connector damage. The wire strain relief component is assembled to the ECM using a tap tight screw. See diagram below:

Strain relief Perkins part number 1757P0679

Page 30 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 31

Perkins Confidential Green Draft 3.2 Aug 2005

Harness Wiring Standards

General Recommendations for Machine Wiring harnesses

The following are general “good practice” for wire harnesses. It is the responsibility of the machine designer to follow standards appropriate to the application type and to the geographical territory where the machine will be operated. These recommendations do not replace in any way any industrial standards or legislative requirements:

Connectors

It is strongly recommended that high quality, sealed connectors are used throughout. Automotive standard components are not necessarily suitable as they are often only designed for a very low number of disconnect/reconnect cycles.

Connectors should be horizontally mounted rather than vertically mounted to prevent ingress of water/chemicals. Whenever possible, connectors should be mounted such that they are protected from direct exposure to extreme cold. Connectors can be damaged by frost if water does penetrate the seals.

Cables should not bend close to the connector seals, as the seal quality can be compromised.

The correct wire seal must be selected for the diameter of wire used.

Cables should be selected of an appropriate cross section for the current and voltage drop requirements

Where large numbers of wires go to the same connector, it is essential that no single wire is significantly shorter than the others, such that it placed under exceptional strain.

Cable routing.

Cables should be routed such that bend radii are not too tight. A cable should not be either in compression or tension, nor should it be excessively long or loose, such that sections may

Page 31 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 32

Perkins Confidential Green Draft 3.2 Aug 2005

become caught or trapped. Clips should be used at regular intervals to support cables. These clips should be of the correct diameter to grip the cable firmly without crushing it.

Ideally, harnesses should not rub against any mechanical components. The only points of contact should be clamps and connectors. If this is not possible then as a minimum they should not touch components that are hot, that move or vibrate, or that have sharp edges

Conductors carrying high currents or voltages, particularly when these are alternating or switched, should be physically separated from conductors carrying small signal currents. In particular, high current and signal wires should not run parallel in the same harness bundle for any significant distance. Ideally, if high current wires must be in proximity to signal wires then they should cross at right angles.

The engine harness should not be used by the installer for as a support for any components that are not supplied as part of the engine. For example, external hoses and wires should not be tied to the engine harness.

Mounting location for electronic modules

The least harsh possible location should be selected for an electronic component or module, even one that is robustly designed. Select the mounting location carefully, therefore, considering exposure to frost, vibration, heat, mechanical damage, or ingress of water, dust or chemicals.

Care should be taken during design to ensure that components are accessible for repair and possible replacement in the field. Poor maintenance access may lead to poor quality repairs in the field.

Electromagnetic Compliance (EMC)

Special measures should be taken to shield cables if the application is to be used in extreme electromagnetic environments – e.g. aluminum smelting plants. If screened cable is used, the screens should be connected to ground at one point only. That point should be central if possible

Connector Supplier Contact Details

All the components required for OEM connection to the ECM are available from Power and Signal who are the main distributor for Delphi connectors. The UK and US Power and Signal offices will assist with Delphi connector procurement

Delphi Connector Supply: Europe and Asia

Andy Huggett –Key Accounts Manager Power and Signal Group Tel: (+44) 1933 226747

Email: [email protected]

North America

Mark Domasky – Strategic Accounts Manager – Midwest Power and Signal Group Tel: (+001) 920-589-2112 Fax: (+001) 920-589-2114

Email: [email protected]

Technical Information regarding the connector is available form the Electronic Application team

Page 32 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 33

Perkins Confidential Green Draft 3.2 Aug 2005

Diagnostic Connector

A 9 pin diagnostic connector is fitted to the engine wire harness on all industrial engines. Various diagnostic and development tools may use the connector to access the engine data links.

If the connector is inaccessible when the engine is in the application or no connector is fitted to the engine wire harness, provisions should be made to allocate an alternative location for diagnostic connection. In this case it is recommended that a diagnostic connector be wired in a location that can be easily accessed, free from possible water/dirt ingress and impact damage. The engine wire harness must not be changed or modified. To wire a diagnostic connection use the data link pins available on the OEM J1 ECM connector.

It is recommended that all machines with an off engine diagnostic connector wire the J1939 CAN bus and the proprietary CDL/PDL data link.

Mandatory Requirement for Prototype Machines

It is mandatory for all prototype machines to have access to the engines CDL/PDL and J1939 CAN data links.

Termination Resistor

If the engine is the only CAN J1939 devise used on the machine termination resistors will be required in the circuit to enable error free J1939 communication. It is recommended that the termination resistors be wired to the OEM machine harness.

9 Pin Diagnostic Connector Part Numbers

Description Deutsch Part Number Perkins Part Number

Receptacle (With Flange) HD10-9-96P TBA Receptacle HD14-9-96P TBA Receptacle End Cap HDC-16-9 TBA

Pin Information

Pin Description Diagnostic Connector J1 OEM 64 way Connector

Battery + Pin A

Battery - Pin B

PDL/CDL + Pin D 23

PDL/CDL - Pin E 24

J1939 - Pin F 21

J1939 + Pin G 20

Page 33 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 34

Perkins Confidential Green Draft 3.2 Aug 2005

Stopping the Engine (and Preventing Restart)

There is often some confusion about the different methods and devices used to either stop the engine or to prevent it from starting. These devices may be divided into the following categories:

• Ignition Keyswitch

• Emergency Stop Button

• Battery Isolation Switch

• Remote Stop Button

• Datalink stop

Each of these devices is described below to assist the OEM in selecting the method that is most suitable for his machine and his market. It remains, however, the responsibility of the OEM to ensure compliance of the machine with legislation in the territories into which it is sold.

It is recommended that the OEM performs a risk assessment such as a Failure Mode Effects Analysis (FMEA) on the application to determine the most appropriate method of stopping the engine and/or preventing it from being restarted.

Ignition Keyswitch

It is a Perkins requirement that all machines have an simple intuitive and accessible method of stopping the engine. This will normally be a directly wired Ignition Keyswitch. When the keyswitch is turned to the off position or when the key is removed, power must be removed from the ignition keyswitch pin (pin 40) of the ECM J1 connector.

Emergency Stop Button

An emergency Stop button is a failsafe method for an operator to stop a machine to protect people or equipment.

Emergency Stop buttons are defined by national or international standards in terms colour, functionality, shape, size, latching /locking. In the EU for example, they are described in the Machinery Directive.

For mobile machines, however, true emergency stop buttons are not always appropriate and are rarely fitted, due to the following issues:

• The legislation is designed principally for static industrial machinery (e.g. lathe) where

the main power source is mains electricity.

• Stopping a diesel engine in a mobile machine may not always be safe. In particular

the vehicle may need the power to move to a safe position (for example off the public highway, or off a railway track)

• In practice it is difficult to find components such as safety relays which are suitable for

mounting on mobile machines due to the high vibration and water ingress protection, and the low voltages that occur during starting

• Fail-safe wiring can be a cause of machine unreliability and can create faults which

are difficult to detect in the field.

If a true emergency stop button is required for an application it is recommended that it is implemented such that both the +battery and the ignition keyswitch lines are cut directly by the emergency stop button.

Perkins do not provide a standard recommendation, or approval, for a circuit for multiple emergency stop buttons, as the differences between application mean that significant time and resources are necessary to design a system which will be fail safe without adversely affecting reliability.

Page 34 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 35

Perkins Confidential Green Draft 3.2 Aug 2005

Battery Isolation Switches

Battery Isolation switches are usually fitted in the battery or the engine compartment of a machine. On some machines there may be a small number of low current devices which are not switched off by this device e.g. clocks or anti-theft tracking devices.

The function of a battery isolation switch is as follows:

• Prevent battery discharge during vehicle shipping or storage

• Protect service technicians from danger caused by inadvertent engine crank or start

.To offer good protection of service personnel is it possible to provide a switch which can be locked in the open position (e.g. with a padlock) and the key removed and given to the service engineer who is working on the dangerous components

The battery isolation switch is not a suitable method for stopping an engine as it is not guaranteed to stop the engine as the ECM may continue to operate with power generated by the alternator.

It is also possible that opening the battery isolation switch when the engine is running will cause an “alternator load dump”. This is a kind of electrical transient which can cause damage to electronic components

Battery isolation switches are normally fitted in the negative path, close to the battery.

Remote Stop Button

Remote stop is intended to provide a convenient method of stopping the engine. It is not designed to be fail safe and so should not be used assure the protection of either personnel or equipment

Remote stop buttons may be used on large machines, which can be operated from ground level and where the operator wants to stop the machine without climbing into the cab.

There are a number of variations on remote stop button circuits. The 1106D uses single normally open contacts, which must be closed to stop the engine.

The remote stop button will function as follows: A single switch to ground input on pin 48 of the ECM J1 Connector (Several stop buttons can therefore be connected in parallel) When the switched is closed (or if a button is stopped for longer than 150mS), then the engine will stop. The ECM will remain ON, so it will continue to communicate over J1939 and with the service tool. Note however that it will continue to draw power from the battery so if it is left in this state it will eventually result in a flat battery.

The engine may be restarted by opening the switch and activating the starter motor.

The red “mushroom” emergency stop buttons must not be used for remote stop functions as they may be mistaken for emergency stop buttons as described above.

Datalink stops

It will be possible to stop the engine via a datalink (J1939 or CDL). As per the remote stop button, described above, the datalink stop is not fail safe and does not meet the requirements of emergency stop legislation so should not be relied on to assure the safety of machine operators or other personnel.

Datalink stops may be used in the following circumstances

• Immobilisers

• Machine protection strategies

• Automatic machine features (e.g. idle shutdown timer)

Page 35 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 36

Perkins Confidential Green Draft 3.2 Aug 2005

• Stopping machines by radio control or other telemetry. Geo-fencing is a particular

application, where a machine will not operate outside defined map coordinates

It is recommended that if such features are implemented, then they are clearly documented and communicated to the final users and owners of the machine. If this is not done then there may be complaints that the engine is stopping unexpectedly.

Common problems with the application of stop devices

• It is possible, although extremely rare, that diesel engines continue to run even if all

electrical power is removed. This can happen when high quantities of oil vapour or other inflammable gases are present in the air into the engine. The only way to prevent this is to provide an air inlet shut-off valve (slicer valve). It is not common practice to fit such devices to all engines, but they should be considered where there is a risk of flammable gases (e.g. in petroleum applications), or where the application demands high engine gradebility (slopes)

• Some hazards are present when the engine is being cranked by the starter motor, as

well as when it is running. For example, components will still rotate, hydraulic pressure will still be present, fuel may still be pump to high pressures.

• If an emergency stop button is pressed, to cut power to ECM and ignition, but is

released while the engine is still turning, it is possible for the engine to continue to run.

Page 36 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 37

Perkins Confidential Green Draft 3.2 Aug 2005

Engine Speed Demand

There are 5 different methods of controlling the speed of the engine.

• Analog Sensor

• Pulse Width Modulation (PWM) Sensor

• PTO mode - also known as “engine speed cruise control” or “set speed control”.

• Multi Position Throttle Switches

• Torque Speed Control - TSC1 (Speed control over CAN J1939)

The speed demand options must be selected at the time of engine order so that the ECM will be configured correctly. For the type or pedal, lever or control device selected.

Analog Sensor

Device Description

Two inputs are available for Analog throttle devices, which may be either a pedal, lever or cable operated. The Analog sensor gives a DC Analog output in the range 0.5 to 4.5 volts, when connected to the engine ECM. A regulated 5V 200mA power supply is provided by the ECM.

The Analog sensor should use non-contact Hall effect technology. Robust potentiometer contact sensors designed for use in vehicles may be considered under no circumstances

should ordinary carbon track or wire wound potentiometers be used, as they will not be reliable.

For all mobile applications, and those where a rapid change in engine speed could cause a hazard, an idle validation switch is required. The idle validation switch closes to ground when the sensor is in the minimum position.

Off idle switches and kickdown switches are not monitored by the engine ECM.

This Analog input must only be used to control engine speed from a direct operator input, and is not suitable as the mechanism for speed control by another electronic controller.

There is no special requirement for a relationship between angular movement of the pedal and output voltage.

This document does not measure component acceptability in terms of:

• Temperature

• Vibration

• Electromagnetic Compatibility

• Design life

• Supply voltage requirements (min, max, stability)

• Legal Compliance

It the responsibility of the OEM and the throttle device manufacturer to ensure that the component is suitable for the application in which it is to be used.

Evaluating Component Compatibility

The following procedure should be used to evaluate whether an Analog throttle is compatible with the engine ECM. This may be used either by the OEM in selecting components or by the manufacturer of devices which are to be connected to the engine.

The following test circuits must be used when evaluating Analog throttle devices.

Page 37 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 38

Perkins Confidential Green Draft 3.2 Aug 2005

Analog Input Test circuit

22K

V+

normal

supply

voltage of

device under

test

Device Under

Test

V-

Sig

13V DC

Idle Validation Switch Test Circuit

IVS

Device Under

Test

ground

V+

IVS

Normal

supply

voltage of

device (Hall Effect Devices only)

13V DC

Test Procedure

Test 1: Output at Min position

Place the Device Under Test (DUT) in it’s minimum or “released” condition. Measure the voltage V1

Test 2: Output at Min position: forced

Without causing damage, pull the pedal/ handle hard against the minimum travel end stop. Measure the voltage V1

Test 3: Output at Max position

Place the DUT in it’s maximum or “fully depressed” condition.

Page 38 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 39

Perkins Confidential Green Draft 3.2 Aug 2005

Measure the voltage V1

Test 4: Output at Max position: forced

Without causing damage push the pedal/ handle hard against the maximum travel end stop. Measure the voltage V1

Test 5: IVS switch Closed Voltage

Place the DUT in it’s minimum or “released” condition. Measure the voltage V2

Test 6: IVS switch Opening Threshold

Place the DUT in it’s minimum or “released” condition.

Test 7: IVS switch Open Voltage

Place the DUT in it’s maximum or “fully depressed” condition. Measure the voltage V2

Test 8: IVS switch Closing Threshold

Place the DUT in it’s minimum or “released” condition.

Test 9: track resistance (potentiometer type sensors only)

If the DUT is a potentiometer type device, disconnect it from the test circuit and measure the resistance across the track (from V+ to V-)

Required Values

If the results obtained from the tests above are in the ranges specified below, then the device will be compatible with the default values in the ECM.

Test Parameter Units Min Nominal Max

1 Output at Min position Volts 0.45 0.6 0.7 2 Output at Min position: forced Volts 0.4 0.6 3 Output at Max position Volts 3.8 4 4 Output at Max position: forced Volts - 4 4.5 5 IVS switch Closed Voltage Volts 0 0.5 1.2 6 IVS switch Opening Threshold Volts 1.08 1.15 1.22 7 IVS switch Open Voltage Volts 4 10 24 8 IVS switch Closing Threshold Volts 1.08 1.15 1.22 9 Potentiometer Track resistance K Ohms 1 2.5 3

If the results of the tests are not in the range specified in the table above, then the device will not be compatible with the default settings in the ECM. Contact the electronic applications team to determine whether it will be possible to configure the input to meet the device.

Analog Sensors –Connection details

Analog input 1

Sensor terminal ECM J1

Connector Pin

Assignment

Sensor + 41

Sensor signal 54 Sensor – 33 Idle validation Switch 45 Switch return 35

Page 39 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 40

Perkins Confidential Green Draft 3.2 Aug 2005

Analog input 2

Sensor terminal ECM J1

Sensor + 42

Sensor signal 55 Sensor – 34 Idle validation Switch (closed at idle) Switch return 35

Connector Pin

Assignment

PWM Sensor - Compatibility

Device Description

One input is available for a PWM throttle devices which may be either a pedal, lever or cable operated. A regulated 8V, 100mA power supply is provided by the ECM.

Component Compatibility

The sensor should have a sinking output driver with a frequency of 500hz (+/- 50hz). The sensor should give a valid output within 150ms of power being applied.

When mounted on the pedal and lever the duty cycle should be as follows

Position Acceptable signal duty

cycle range

Released (low idle) 10 to 22% Fully Depressed 75 to 90%

Connection details

PWM sensor 1

Sensor terminal ECM J1 Connector

Pin Assignment

Sensor + 43 Sensor signal 53 Sensor – 33

PTO mode

PTO mode has also previously been referred to as “engine speed cruise control” or “set speed control”

PTO mode cost effective way to control engine speed as for the minimum implementation it only requires buttons to raise and lower engine speed.

Another benefit is that it can be used in an application where it is necessary to control the engine speed from several different points on the machine. Likewise, it is a simple method controlling engine speed by another controller

Page 40 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 41

Perkins Confidential Green Draft 3.2 Aug 2005

The disadvantage of controlling speed via PTO mode is that it takes some time to ramp up or down to the required speed.

ON/OFF switch

When this switch input is open then the PTO mode cannot be engaged, and none of the other buttons will have any effect. When the switch is turned off, the memorized speed will be

Set/lower Button

When the PTO mode is on but not engaged, the first time that the set button is pressed it will save the current engine speed as the memorized speed, and the engine will try to run at this speed.

Once that a PTO speed has been engaged, if the pressed again, or if it is held down, then the engine speed will be lowered.

Raise/ Resume Button

If the resume button, is pressed before the set button, immediately after start or after switching ON the cruise control ON/OFF switch then the engine will go to the preset speed as described below.

If a the PTO mode has already been engaged by the set button, then the resume raise button can be pressed or held down to increase the speed.

After the PTO mode has been disengaged using the disengage switch described below, then pressing the Resume/Raise button will set the engine speed to the last memorized speed.

Disengage Switch

The disengage switch input is opened the engine speed will not follow the memorised speed, but will return to the next highest engine speed demand

The disengage switch may be a operator panel switch, or may be a micro switch on the brake, clutch, or other component of the application

Preset Speed

The preset speed is programmed via the service tool. A speed may be selected such that if the resume button is pressed, before the set button has been pressed, then the engine speed will jump straight to this speed.

Note: this feature will not be fully supported in the ECM or in the service tool by July 2005

PTO mode lamp

An optional lamp may be fitted. The positive terminal of the lamp is connected to the battery positive after the ignition keyswitch. The negative terminal of the lamp should be connected to pin 61 of the ECM J1 Connector

The lamp will FLASH when PTO mode is switched ON but is NOT ENGAGED. When the PTO mode is engaged then the lamp will be on SOLID when the PTO mode is ON and ENGAGED.

Page 41 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 42

Perkins Confidential Green Draft 3.2 Aug 2005

Example of PTO mode operation

It is recognized that the precise function of the PTO mode is difficult to understand from a written text document, especially for engineers who do not have English as their first language. The following table illustrates the operation of the PTO mode feature. In this example, the preset speed has been set on the service tool to 1800 rpm.

On/Off Switch 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1

Interrupt Switch 1 1 1 1 1 1 1 1 1

Quickly

open 1

Quickly

open 1 1 1 1 1 1 1

Quick

Set/Lower Switch 0 0 0 0 0 0 0 0

Raise resume 0 0

Throttle Pedal demand 1200 1200 1200 1200 1900 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200

Memorised Speed 1800 1800 1800 1800 1800 1800 1820 2050 2030 2030 2030 2030 1200 1180 2430 1800 1800 1800 1800

Resulting engine speed 1200 1200 1800 1800 1900 1800 1820 2050 2030 1200 2030 1200 1200 1200 2430 1200 1200 1200 1200

Comments

Quick Close 0 0 0

PTO mode not enabled

PTO mode disenaged

PTO jumps to memorised speed Pedal overrides PTO (max wins)

Quick Close

Hold

3 secs 0 0

Speed raised by 20 RPM

Speed ramps up

Lowered by 20 RPM

0 0 0

Quick Close 0 0 0

Disengage - speed retuns to next highest

demand (Throttle pedal)

Resumes to 2030

Quick Close

Disengage - speed retuns to next highest

demand ( Throttle pedal)

Quick Close

Sets memorised speed to current speed

0 0 0 0

Hold

3 secs 0

Memorized speed lowered by 20RPM but

now pedal is highest wins

Speed ramps up

Quick Close 0

PTO mode switched off. Preset memorised

speed now

no effect as PTO mode is not enabled

Quick Close

PTO mode disengaged

no effect if both buttons are pressed at once

Page 42 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 43

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

PTO mode Connection table

Function ECM J1 Connector

Set / Lower button 51

Raise / Resume button ON/OFF switch 49 Disengage switch (normally closed) PTO mode lamp 61

Pin Assignment

Multi Position Throttle Switch (MPTS)

Four switch inputs are available on the ECM for switched throttles. The ECM may be configured so that different combinations of switch inputs will relate to different engine speed demands. There are 16 different combinations of states of these 4 switches, although not all of these combinations need to be programmed.

If a switch combination is detected which has been configured as “Not Valid” then a fault code will be raised and the ECM will ignore the MPTS for the rest of the key cycle.

This is a very powerful and flexible feature that may be used in a number of ways. For example:

• Principal speed control method in a hydrostatic machines where engine speed is selected and then not required to be frequently changed by the operator. It is in this respect a good alternative to a hand throttle as the speeds selected on the switch. can be designed to correspond to the optimum operating speeds of hydraulic pumps. A rotary encoded 10 position switch component is available for this function. Please contact the electronic applications team for further details.

• Machine limp home speed feature. For example, if the normal throttle fails the operator could remove a fuse or a link and the engine would go to a speed that would allow the machine to be moved. In this application only one of the available 4 switch inputs would be used.

• Elevated idle. For example the OEM could increase the idle speed when work lights are switched on so that the alternator will provide sufficient current to recharge the battery. In this application only one of the available 4 switch inputs would be used.

The following table illustrates how the ECM may be configured for a 10 position rotary switch.

Page 43 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 44

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Engine

position

Speed

Multi-Position Switch Configuration Example

Switch 4 Switch 3 Switch 2 Switch 1 Switch

Open Open Open Open Not valid 800 Open Open Open Closed 1 800 Open Open Closed Open 3 1800 Open Open Closed Closed 2 1400 Open Closed Open Open 7 2050 Open Closed Open Closed 6 2000 Open Closed Closed Open 4 1900

Open Closed Closed Closed 5 1950 Closed Open Open Open Not valid 800 Closed Open Open Closed Not valid 800 Closed Open Closed Open Not valid 800 Closed Open Closed Closed Not valid 800 Closed Closed Open Open 8 2100 Closed Closed Open Closed 9 2200 Closed Closed Closed Open Not valid 800 Closed Closed Closed Closed 10 2350

Multi-Position Throttle Switch connections

Function ECM J1 Connector

Pin Assignment

MPTS Switch 1

MPTS Switch 2 51 MPTS Switch 3 50 MPTS Switch 4 49

Switch return 35

Torque Speed Control TSC1 (Speed Control Over CAN)

A special J1939 message called Torque/Speed Control #1 (TSC1) allows other electronic devices to control or to limit the engine speed. This message is explained in detail in the J1939 section of this application and installation guide

Arbitration of speed demand

In applications where there is more than one source of engine speed demand, it is necessary to arbitrate between the different demands. There are 3 methods of arbitration:

• Max Wins. The highest speed demand is the one that controls the engine. This is the default configuration

• Manual Selection switch. A switch input can be used to define which speed input has control. This is particularly useful in applications where there are 2 driver seat positions.

• Tsc1 override. As described above, the Tsc1 message over J1939 will override speed demand from any other source.

Manual Throttle Selection Switch

A switch input is available on pin 47of the ECM J1 connector, which can be configured to manually select the active speed demand channel. If the switch input is open then Speed demand 1 is selected. If the switch is closed then speed demand 2 is selected.

Page 44 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 45

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Cold Starting Aid.

Control of Glow Plugs by the Engine ECM

Glow plugs are fitted as standard on the 1104D and 1106D.

When the ignition keyswitch is switched ON, the engine ECM will monitor the coolant temperature and the inlet air temperature and decide whether the glow plugs are required. If so then the ECM will drive ECM connector pin 57 to ground, activating the glow plug relay.

The Glow plug relay is supplied and fitted by the OEM.

Relay, Fuse and Cable Gauge Specification

The relay coil should not draw more than 1A.and should be fitted with either a resistor or diode to suppress flyback energy (back emf) when the relay is de-energised.

As the glow plugs may be activated during cranking, when the battery voltage may be low, it is recommended that relay is specified such that it will close at a voltage of 60% of nominal battery voltage or lower.

The relay contacts should be rated to withstand the current characteristics outlined in the table below. Note that for the purpose of relay specification, the glow plugs are a purely resistive load (no inductive element).

Although the glow plugs are normally operated only for a short time, in cold ambient conditions, best practice would be to size the cable to withstand the stabilized glowplug current permenantly. This will allow for a relay which fails closed. For example a 4 Cylinder 12V application should have wire sized to carry 50A. Refer to the recommended cable sizes in the table below.

Engine: 1104D 1106D Supply Voltage: 12V 24V 12V 24V Current - Initial Current after 4 seconds Current after 8 seconds Recommended Fuse To SAEJ1888 ( slow blow) Recommended min cable gauge - mm GLX cable)

(SAE J1128

82A 36A 122A 54A 64A 29A 97A 43A 50A 24A 74A 36A

50 30 80 40

5mm

2mm2 8mm2 3mm2

Wait-to-Start / Start Aid active lamps

On a cold start, when the ECM decides that it is necessary for the glowplugs to be activated prior to starting, a lamp output will indicate to the operator that he needs to “wait to start”. Note that it is possible that start aids will also be used either during cranking or when the engine has started. The wait to start lamp will not be active in these conditions. For further information refer to the Lamp Output section.

Note that the ECM will also transmit a parameter on the J1939 datalink indicating the status of the Wait to Start lamp (see section on J1939 support).

Page 45 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 46

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

OEM / Operator control or override of the Glow Plugs

The ECM glow plug control strategy has been developed in a cold chamber to be suitable for the majority of applications.

There may be some applications that require a specially adapted strategy for control of the start aid. In such cases it will be necessary for the OEM or operator to control the start aid. Examples of applications that may require special starting strategies are:

• Engines in extremely cold climates that are fitted with block heaters.

• Engines that drive high loads during run up e.g. compressors.

Busbar connection point

An insulated M6 terminal post is provided for the machine harness connection to the busbar, this is located to the top right hand side of the ECM bracket. A 5.5-6 mm diameter ring terminal is required to connect the machine harness; this should be capable of handling an 80Amp current.

The existing terminal nut is used to locate both the engine-side and harness-side ring terminals to the post. A 10mm ring spanner is required to tighten the terminal nut to a torque of 6 Nm ± 2Nm.

Customers who paint their engine are required to shield the terminal post prior to painting.

Ether Cold Start Systems

Ether Cold start systems are not currently approved for use with 1106D and 1104D engines.

Page 46 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 47

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Operator Displays

Gauge Drivers

OEM’s are increasingly selecting datalink driven intelligent displays for their applications, instead of traditional gauges and lamps directly driven from sensors or engine ECM.

If a needle type Analog gauge is required, to display an engine parameter such as engine speed, oil pressure or coolant temperature, then it is recommended that the OEM uses a gauge or display that can use the parameters broadcast by the ECM on the J1939 datalink.

As an alternative, traditional single wire gauge “senders” may be used if a suitable tapping is available. If this implementation is required, then please contact the electronic applications team to discuss requirements.

A traditional tacho signal may be obtained from the “W” terminal of the alternator, although this will not be as accurate as the value sent on the J1939 datalink.

Warning: The engine wiring harness must NEVER be modified to use the signal from the sensors connected to the engine ECM. This action would invalidate the engine warranty.

Lamp Outputs

The lamp strategy is designed to display the maximum amount of information on the minimum number of lamps.

There are five lamp outputs available:

1. Red Stop Lamp

2. Amber Warning Lamp

3. Wait to Start Lamp (cold start lamp)

4. Oil Pressure lamp

5. PTO mode lamp

It is mandatory for the OEM to fit the Red Stop Lamp (1) and Amber Warning Lamp (2) unless a datalink driven intelligent display is fitted, which fulfils the specification outlined in the next section.

Lamps three, four and five are optional.

Page 47 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 48

Warning Lamp

(Also known as Alert

Lamp)

Relate

Engine Management System

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Indicator lamps Logic

Off

Flash

Shutdown Lamp

(Also known as Action Lamp)

Off

Flash

Off

Flash

Lamp State

Description of what Lamp

Status is Indicating

Bulb Check When the ignition is turned on

the EMS shall illuminate each bulb for 2 seconds and

extinguish them afterwards. No Faults Present.

With both lamps off whilst engine

is running then there are no

currently active warnings

diagnostic’s or events. Active Diagnostic

Should the warning lamp

illuminate during engine running

this indicates that an Active

diagnostic (Electrical fault) is

present. Derate. (Invoked by Active Diagnostic)

Should the warning lamp

illuminate and the shutdown

lamp flash during engine running

this indicates that an Active

diagnostic (Electrical fault) is

present. The diagnostic is

sufficiently serious to invoke

engine derate. Warning (Warning only)

Should the warning lamp flash

during engine running this

indicates that one or more of the

engine protection strategy

warning values have been

exceeded but not to a level that

will invoke Derate or Shutdown. Derate. (Warning and Derate).

Should both the Warning lamp

and Shutdown lamp flash during

engine running this indicates that

one, or more, of the engine

protection strategy values have

been exceeded beyond the level

required to invoke engine Derate. Engine Shutdown

Should both the Warning lamp

and Shutdown lamp illuminate

during engine running this

indicates that either

1. One or more of the engine protection strategy shutdown values has been exceeded.

2. A serious Active diagnostic has been detected.

Engine State

Key on but engine has yet to be cranked.

Engine is running with no detected faults.

Engine is running normally but has one or more faults with the engine management system.

Engine is running but has one or more Active diagnostic events that have initiated engine derate.

Engine is running normally but has one or more monitored engine parameters outside of the acceptable range.

Engine is running but one or more of the monitored engine parameters has gone beyond that of warning only and has now exceeded those set for engine derate. Engine is either shutdown or shutdown is imminent, one or more monitored engine parameters have gone beyond that of warning or derate and have now exceeded those set for engine shutdown. Or a serious Active diagnostic has been detected

Shortly after (time duration to be agreed) engine will shutdown.

Page 48 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 49

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Datalink Driven Intelligent Displays

Displays may be connected to the engine ECM using J1939 datalink.

Some products that use the CDL may also be compatible. Please contact your local Applications team to confirm before selecting a CDL display.

Devices that are connected to the J1939 datalink should meet the following standard if the OEM does not intend fitting the indicator lamps, described above.

Minimum Functional Specification for J1939 display.

• The display always on when the engine is running

• The display should be line-of-sight of machine operator during machine operation

• Display of the whole J1939 fault code including Suspect Parameter Number, Failure

Mode Indicator, and Occurrence number.

• Clear indication of what action, if any the operator is required to take.

• Display of engine speed

• Audible or bright lamp warning when new fault code is detected

• The scaling of any gauges (e.g. coolant temperature) should be such that the needle

is not far to the right of vertical when the engine is in normal operation (this would give the impression that the engine was abnormally hot, when in fact it is running within it’s design limits).

Perkins will under no circumstances change the engine J1939 implementation in order to resolve compatibility issues with gauges or displays other than those supplied directly by Perkins.

Gauge manufacturers may contact the Electronic Applications team, however for information and assistance in ensuring that their products are compatible with the engine ECM.

To support new standards and requirements Perkins may add to the fault code table. Therefore any active engine fault codes including those not recognized or referenced should be displayed. Perkins recommends that any suspect parameter number and the associated failure mode identifier are displayed.

Customer Triggered Engine Fault codes

The engine will raise fault codes (event codes) when it’s design limits are exceeded. For example, for excessive coolant temperature. The fault code algorithms are carefully designed and validated so that they do not cause spurious codes when there is in fact no fault.

Some intelligent instrument clusters available on the market are also capable of raising fault codes themselves, based on the information that the engine transmits on J1939 such as “engine coolant temperature”. The machine designer could set a limit that was more conservative (lower) than the warning threshold defined by Perkins. This raises the possibility that the display will say that the engine has a fault, when the engine is in fact running within its design limits. This is undesirable as it may result in a service technician being called to resolve a “problem” when in fact no problem exists. It will also cause damage to the reputation of Perkins and of the OEM.

Perkins recommend therefore, that intelligent display DO NOT have their own fault detection for engine over temperature / oil pressure etc, but that they use the fault codes generated by the engine, sent in the J1939 “Diagnostic Message#1 (DM1)”.

Page 49 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 50

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Engine Software Features

Engine Monitoring System

Software will monitor the engine during operation and in extreme conditions make decisions to protect the engine from damage. The values of four main operating parameters are monitored Engine Coolant Temperature, Engine Oil Pressure, Intake Manifold Air Temperature and Engine Speed. The monitoring system will compare parameters predetermined as dangerous to the engine and depending on the parameter values take appropriate action. There are three levels of action Warning, De-rate and Shutdown.

General

All parameters work independently using individual threshold values and guard timers. Consequently, it is possible for more than one parameter to register a warning or de-rate condition at any one time.

Warning

Each monitored parameter has its own warning trigger threshold. A warning will be triggered when any parameter equals or exceeds its warning. In addition, for oil pressure, the trigger threshold varies with engine speed. The ECM will log these events and turn on the appropriate lamp driver.

De-rate

Each monitored parameter that uses the de-rate function has its own de-rate trigger threshold. If the de-rate threshold is equaled or exceeded by any parameter for a de-rate protection will be set active. The engine will de-rate. The ECM will log these events and turn on the appropriate lamp driver. Whilst de-rate protection is set active, the de-rate percentage may vary with parameter value

Shutdown

The engine shutdown indication lamp driver will be triggered when any parameter equals or exceeds it shutdown threshold for a time exceeding its shutdown indication guard time. Physical engine shutdown will occur only if enabled by the configurable parameter. The ECM will log these events and turn on the appropriate lamp driver.

Note: All values quoted in tables below are subject to change. Also, the percentage derate can be confusing. 100% derate does not mean that the engine has no power at all, it means that the engine will be running on a derate rating. The percentage of normal power that is available on the derate curve will depend on the rating used, but will normally be approximately 50% of nominal power

Coolant Temperature

Parameter Temp De-rate %

Warning 113 N/A De-rate 114 25 115 116 117 118 119 100 Shutdown 118 N/A

Page 50 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 51

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Engine Oil Pressure

Parameter Engine

Speed (rpm)

Warning 700 100 900 150 1000 175 1200 200 Shutdown 700 100 1200 100 1800 100 2400 100

* Derate thresholds will be released Jan 2005 for oil pressure.

Trigger

Pressure

(kPa)

Intake Manifold Temperature

Parameter Temp De-rate %

Warning 82 N/A De-rate 86 10 87 20 88 30 89 40 90 50

Monitored Inputs for Customer Fitted Sensors

Configurable options will be available that enable the use of discrete ECM inputs to function as operator warnings and engine protection. The three options to be offered include:

Air Intake Restriction Engine Coolant Level Low Water in Fuel

Configurable States

The ECM may be configured to take the following action when the monitored element has reached or exceeded the predetermined limit (switched).

Input State De

bounce

Time

(secs)

SWG Normally

Open

SWG Normally

Closed

SWG Normally

Open

30 Disabled or Warning J1-47

30 Disabled, Warning

30 Disabled or

Warning/Shutdown J1 Pin

Assignment

J1-38

or Shutdown

Warning

Page 51 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 52

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Disabled, the input will not be monitored. Warning, the input will be monitored when the device is switched the warning light will

illuminate and an event flagged. Shutdown, the input will be monitored and when switched will illuminate the shutdown lamp; flag an event and shutdown the engine.

Air Filter Service Indicator – Air Intake Restriction Switch

Indicates that the air intake circuit is restricted. The switch is installed or piped to the air filter housing or air induction pipe so that it is monitoring clean filtered air (between the air filter and engine). The customer will select an appropriate restriction switch. The switch shall be connected to the engine ECM. The switch should close when the maximum permitted restriction is detected – Normally open.

Coolant Low Level Switch

Indicates that the engine coolant reservoir is at or has exceeded the minimum level. The sensor needs to be installed such that when coolant level is normal the sensing element is always completely immersed. Typically a device switches when the sensing element is fully immersed and when the fluid touches the body of the sensor. –Normally closed

Fuel in Water Trap Switch

Indicates that the fuel filter water trap is full. Typically a sensor is installed in the bottom of the water trap. During normal engine operation the sensor is immersed in diesel fuel. As water collects and reaches the maximum level the water enables a conductive path between electrodes. – Normally open

Page 52 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 53

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Engine Governor

All speed

The default governor type is an All Speed Governor, also known as a variable Speed Governor. The diagram below illustrates the torque and speed characteristics of this governor

Torque limit curve

Note that the engine may not be capable of reaching the toque fuel limit curve in some circumstances. For example, if the turbocharger is not providing the required boost pressure, then the fuel will be limited so that the engine does not emit black smoke

Droop

Droop is the variation of engine speed as load is applied. For example, if an engine has 10% droop and is running at 1500RPM without load, then as load is applied the operator will feel and hear the engine speed gradually decreasing. This is represented by the diagonal dotted lines under the torque curve in the diagram below.

When the load reaches the torque limit curve of the engine, the engine will lug back along the curve.

Note that droop values can be assigned to the multi-position throttle switch input, PWM accelerator pedal/lever input and the TSc1 speed demand over J1939. Droop does not apply, however to the PTO mode, which always operates isochronously (0% Droop)

High Speed Governor (Governor Run-Out)

The parameter Top Engine Limit (TEL) will no longer be offered on the 1104D and 1106D engines. Flexibility is improved, however, by allowing the high idle (HI) speed to be configured. High Idle is the maximum speed that the engine will reach. Note that this is on the bare engine and when installed in an application, it may not be possible to reach this speed due to the parasitic loads of the driven equipment. The range of possible high idle speeds is defined by the parameters High Idle Lower limit (HILL) and High Idle Upper Limit. (HIUL). High Idle cannot be specified to be less than Rated Speed (RS) and the HIUL will be dependant on the mechanical limits of the engine.

The rated speed (RS) may not be changed by customer configuration.

Page 53 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 54

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Example Governing1 - showing droop and HSG slopes approximately equal

Flywheel Torque

HILL HIUL

800 1800

2200

Example Governing 2 – Showing isochronous droop but with a shallow HSG slope

Flywheel Torque

HILL HIUL

all speedgovernor

2200RS 2200 2600 2354HI

7%Droop

HILL

2200RS 2200 2600 2350HI

0%Droop

HIUL

Speed (RPM)

DROOP = ISOCHRONOUS

HILL

800 1800

2200

Page 54 of 92 1104D and 1106D Electronic Application and Installation Guide

HIUL

Speed (RPM)

Page 55

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Auxillary Governor

It is possible to control the engine by the output shaft speed of another module. Perkins do not offer a speed sensor for this component, nor is there a direct speed sensor input, however this is for the following reasons:

• There are a wide variety of speeds to be measured

• Speed sensors output signals are low in amplitude and sensitive to electromagnetic

interference

• The engine is often not close to the output shaft to be measured, thus resulting in poor quality speed signals

The recommended solution for this requirement is as follows

The speed measured close to the output shaft by a third party electronic control module, which would give an engine speed demand to the engine, either using by switch the PTO raise and lower buttons. The third party module could also incorporate a display and/or operator control buttons. The electronic Application team can give advise on specifying and selecting the third party electronic module for this function.

The advantage of this approach is that, although the initial cost of the additional module is higher than a direct speed input, the cost of the additional components is reasonable and the advantages in reliability and ease of commissioning outweigh the disadvantages.

Rating selection via Service Tool

Some engines will have the capability to run more than one power rating. If this is the case then the highest allowed rating may be changed via the “rating” parameter on the confitguration screen of the service tool. Note, however that the engine may not be running the highest enabled speed due to the status of the mode switches or due to requests from another electronic module on the machine over J1939 datalink.

Mode Switches

A mode is a performance characteristic in terms of power / torque, Droop and rated speed. There are up to 4 modes configurable on the 1104D and 1106D engines, and these can be selected in operation when the engine is running and on load.

The mode switches are of the Switch to Ground type and the ECM J1 pin connections are as follows:

Function ECM - J1

connector

assignment Mode switch 1 46 Mode switch 2 39

The following table is an example of how the mode switches can be configured. The 2 switch inputs provide a total of four possible combinations. Two ratings have been configured such that if switch 2 is open the engine will run on the lower rating, and if the switch is closed it will run on the higher rating. Switch 1 is configured such that if it is open then the droop on throttle 1 and 2 is 10%, which may be suitable for road operation in an agricultural tractor, for example. When Switch 1 is closed, however, a tighter droop is applied which may be suitable in “field” or “work” operation

Note that the highest rating available in the mode switch feature will be defined by the “rating” parameter on the configuration screen of the service tool

Page 55 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 56

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Example of mode switch configuration

Switch 2 Switch 1 Mode

No. Open Open 1 100KW @ 2200 10 10 10 Open Closed 2 100KW @ 2200 5 2 0 Closed Open 3 120KW @ 2200 10 10 10 Closed Closed 4 120 KW @ 2200 5 5 0

Rating

Droop (%)

Throttle 1 Throttle 2 Tsc1

Rating and Droop changes requested via the J1939 datalink

It will be possible to select an alternative droop and alternative rating via the J1939 link, instead of via the hardwired switch inputs.

This feature is still in development, although the messages to be used are outlined in the J1939 datalink section of this applications and installation guide

Page 56 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 57

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Variable Speed Fan

A Variable Speed Fan control system will be offered as a configurable option. The engine ECM will determine the correct fan speed based on engine Intake Manifold Temperature and Coolant Temperature. Fan speed may also be controlled using J1939 data link.

Hydraulic arrangements may be controlled using a 2A PWM output.

The OEM will need to consider the following operating parameters:

Fan Speed Requirements (Max, Min) Control Valve operating current (Max 2A) Control Valve operating frequency

Further information concerning variable speed fan control will be available in Sep 2005

Machine Security System

Contact your local electronic applications representative for more information.

Using the ET service tool.

The latest version of ET will be required to view or modify some of the 1106D engine software parameters and features. It is important that the engineer regularly updates their service tool to ensure compatibility. In addition it is the responsibility of the engineer to confirm software release dates. During project engine development features may not be available or viewable and may be dependant later software release dates.

Page 57 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 58

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Datalink Support

There are 2 datalinks available for OEM connection to the engine. J1939 and Perkins Data link (CDL). It is recognized, however that other CANbus standards (higher level protocols) do exist and are used in off-highway applications, so some notes are also provided for users of those standards.

SAE J1939

The SAE J1939 standard was initially developed for the US truck and bus industry. It has been expanded and is now the most widely used datalink standard for industrial powertrains, with compliance from almost all engine manufacturers and most transmission manufacturers.

Summary of Key J1939 Application Issues

This is a summary of some of the key points and answers to frequently asked questions relating to design of a J1939 compatible network. It is intended to give a design overview and does not in any way replace or contradict the recommendations contained in the SAE J1939 standard documents.

Physical layer

• The data rate is 250 KBits/sec

• Twisted pair cable, of a 120Ohm impedance characteristic, should be used throughout.

Note that most commercially available twisted pair cable is not suitable.

• It is recommended that this cable is shielded (as per J1939-11)and that the screen is

grounded at a central point in the network. Unshielded-twisted pair cable is used by some machine manufacturers, however (as per J1939-15), offering lower cost but lower immunity to electromagnetic noise.

• The bus is linear and should be terminated with 120-Ohm resistors at either end. It is a

common mistake to use one 60-Ohm resistor instead of two 120-Ohm resistors. This does not work correctly however.

• Maximum bus length is 40m

• The terminating resistors should not be contained in Network Nodes

• Network nodes are connected to the bus via stubs of maximum recommended length 1

meter.

Network Layer

• J1939 recommends a bit sample point of 87% . This relatively late sample point gives

best compromise for immunity to noise and propagation delay. It does restrict the size of the software jump width (SJW), however.

• All nodes should have the same bit timing

• Accurate bit timing is essential (4µs +/- 0.2%)

• It is recommended that the average bus load is not greater than 40%

• Hardware filtering (masking) of CAN messages should be used under high bus loads to

limit demands on processors.

• The Engine ECM always assumes a fixed address 0. It will not change it’s address in the

arbitration process described in J1939-81

• The multi-7packet protocol (described in J1339-21) is used for sending messages with

more than 8 bytes of data. In the Perkins application this will be used principally for the diagnostic messages DM1 and DM2.

• Information may be broadcast, at regular intervals, or requested. For example the engine

will broadcast its “current speed” every 20ms but it will only send “hours run “ information if another node requests it.

Application Layer

• The messages (PGN’s)supported by Perkins ECM are only a subset of the messages

described in J1939-71 and J1939-73

Page 58 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 59

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

• Some PGN’s may be partially supported i.e. only those bytes for which the ECM has valid

data will be supported.

• Unsupported data bytes are generally sent as FF (hex) and incorrect or invalid

information is sent as FE.

Page 59 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 60

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

(

J1939 Supported Parameters Quick reference SummaryTable

PGN

Section of SAE

J1939 Document

71 0 0 71 71 71 71 57344 E000 71

71 61441

71 71 61443 F003 71 71 71 71 71 71 71 71 71 65174 FE96 71 71 71 71 71 65241 FED9 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71 71

PGN (decimal)

(Hexidecimal)

PGN description Torque Speed Control (Tsc1)

Cab Message 1 (CM1)

Electronic Brake Controller 1

EEC2

TurboWastegate

Fan Drive

Aux Discrete IO State

Parameter

roposed but may not yet be

available / fully validated )

Requested Torque / Torque Limit

Requested Speed / Speed Limit Override Control Modes r

Requested Percent Fan Speed

uxillary Engine Shutdown Switch

t Percent load at current speed Accelerator Pedal 1 Low Idle Switch Accelerator Pedal 2 Low Idle Switch Accelerator Pedal Position 1 Accelerator Pedal Position 2 Engine Speed

Engine Retarder Torque Mode

Actual Engine Percent Torque t Turbo1 Wastegate Drive t

Fan Drive States

Estimated Percent Fan Speed

t Aux IO discrete channel_1 Aux IO discrete channel_2 Aux IO discrete channel_3 Aux IO discrete channel_4 Aux IO discrete channel_5 Aux IO discrete channel_6 Aux IO discrete channel_7 Aux IO discrete channel_8 Aux IO discrete channel_9 Aux IO discrete channel_10 Aux IO discrete channel_11 Aux IO discrete channel_12 Aux IO discrete channel_13 Aux IO discrete channel_14 Aux IO discrete channel_15 Aux IO discrete channel_16 Aux IO Analog channel_1 Aux IO Analog channel_2

parameters in italics are

Receive /

ransmit

Page 60 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 61

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

(

PGN

Section of SAE

J1939 Document

PGN (decimal)

71 65242 FEDA 71 71 71 65243 FEDB 71 71 65247 FEDF 71 71 65251 FEE3 71 71 71 71 71 71 71 71 71 71 71 71 71 65252 FEE4 71 71 65253 FEE5 71 71 71 71 65259 FEEB 71 71 71 71 71 65260 FEEC 71 71 65262 FEEE 71 71 71 71 65264 FEF0 71 71 71 71 71 71 65266 FEF2 71

(Hexidecimal)

PGN description Software Identification

Engine Fluid Level_Pressure_2

EEC3

EngineConfig

Shutdown

Engine Hours Revolutions

FuelConsumption

Component Identifier

Vehicle Identification

Engine Temp

EngineFluidLevel_Pressure

Power Take Off Info (PTO)

Fuel Economy

Parameter

parameters in italics are

roposed but may not yet be

available / fully validated )

Receive /

Software Identification

Number of software ID fields

t Injector Metering Rail1 Pressure t Engine Desired Operating Speed t

Engine Speed At Idle Pt1

Percent Torque At Idle Pt1

Engine Speed At Pt2

Percent Torque At Pt2

Engine Speed At Pt3

Percent Torque At Pt 3

Engine Speed at pt4

Percent Torque at pt4

Engine Speed at pt5

Percen Torque at pt5

Engine speed at high idle pt6

Reference Engine Torque

t Wait To Start Lamp t

Total Engine Hours

Total Fuel Used

Make

Model

Serial Number

Unit Number

Vehicle Identification Number

t Engine Coolant Temperature t Engine Oil Pressure t

PTO Set Switch

PTO resume Swich

PTO Enable Switch

PTO coast / Decelerate Switch

PTO accelerate Switch

Fuel Rate

ransmit

Page 61 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 62

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

(

PGN

Section of SAE

J1939 Document

PGN (decimal)

(Hexidecimal)

71 65270 FEF6 71 71 71 71 65165 FE8D 71 71

71a 64967 FDC7 71a 71a 71a

71a

71a 64971 FDCB 71a 71a 71a 71a

73 * * 73 73 73 73 73 73 73 73 * * 73 73 73 73 73 73 73

73 * * 73 21 * * 21 21 * * 21 21 * * 21 21 21 * *

Parameter

parameters in italics are

roposed but may not yet be

PGN description InletExhaustCond

VehicleElectricalPower

available / fully validated )

t Intake Manifold Temp Boost Pressure

ir Inlet pressure

Electrical Potential

Battery Potential Switched

Off highway engine control selection state

lternate Rating Select State

lternate Droop Accelerator 1 Select State

lternate Droop Accelerator 2 Select State lternate Droop Remote Accelerator Select

State

Off highway engine control selection (OHECS)

DM1 (active codes)

DM2 (logged codes)

lternate Rating Select

lternate Droop Accelerator 1 Select

lternate Droop Accelerator 2 Select

lternate Droop Remote Accelerator

t Protect Lamp Status Amber Lamp Status Red Lamp Status Spn Fmi Oc Spn Conversion Method t

Protect Lamp Status

mber Lamp Status

Red Lamp Status

Spn

Fmi

Spn Conversion Method

DM3 (request to clear logged codes)

Transport Protocol (TP_DT)

Transport protocol (TP_CM)

Acknowledge (ACK and NACK)

Request PGN

Request To Clear Logged Fault Codes

t/r TP_DT t/r BAM and RTS t PGN number Control Byte r

ransmit

Receive /

Page 62 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 63

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

(

PGN

Section of SAE

J1939 Document

PGN (decimal)

(Hexidecimal)

PGN description

Parameter

roposed but may not yet be

available / fully validated )

Requested PGN

parameters in italics are

ransmit

Receive /

Page 63 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 64

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

J1939 Parameters – Detailed Descriptions

Note: The PGN numbers are written in some documents in decimal form (e.g.61444). This document will use the Hexidecimal form (e.g. F004) as it is easier to remember and simpler to decode when using tools to analyse traffic on the CAN J1939 bus.

Torque Speed Control (TSC1)

Identifier Rate

0C 00 00 xx 10 000000 3 0 0 See

i v e

X Override Control Mode (spn 695)

X X

X Override Control Mode Priority (spn 897)

X X

X Requested Speed / Speed Limit (spn 898) X Requested Torque / Torque Limit

(msec)

Parameter name B

Override Disabled 00 Speed Control 01 Torque Control 10 Speed/Torque Limit Control 11

Requested Speed Control Conditions (spn

696)

Highest Priority 00 A High Priority 01 A Medium Priority 10 A Low Priority 11 A Not Defined 7..8

PGN Default

The Torque/Speed Control #1 (TSC1) PGN allows other electronic devices to control the engine speed.

Although originally designed by the SAE for truck applications as a temporary means for the transmission to override engine speed during gearshifts, this PGN is now widely used as a permanent means of controlling the engine speed. It is particularly common in machines that have complex hydraulic systems.

This is a powerful feature, but special care must be taken by the OEM with the implementation of TSC1 to ensure that the speed demanded of the engine is one that is safe and appropriate for the current operating conditions of the engine. It is the responsibility of the ECM to ensure that this is so and to perform the necessary risk assessment validation of the software of electronic modules on the application that are transmitting TSC1 speed demand messages to the engine.

TSC1 Configuration

Tsc1 will always be available (it does not need to be configured to be ENABLED in the service tool)

In addition, Tsc1 may be configured to be a “continuous speed limit/ request”. In this case the

• TSC1 –Transient Engine Speed Limit / Request

• TSC1 - Continuous Speed Limit / Request

Priority

R1 DP Source Destination

notes

1 1 2

3 2

5 2 A

2 1 16 Rpm 0.125 0 8032 4 1 8 % 1 -125 +125 B

Resolution

(unit/bit)

Range

Min Max

Page 64 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 65

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

In addition to these options, it is also possible to specify what droop value applies to the engine speed request. This will operate in the same was as for the direct analogue / PWM and throttle position switch inputs.

TSC1 as Transient Speed Limit / Request

The ECM will allow other modules to request or limit engine speed for any period. The TSC1 message will override any other speed demand such as PWM throttle pedal.

End of Transmission – fault detection The ECM needs to differentiate between the end of a transmission by another controller and an intermittent failure. The ECM expects, therefore, that when a controller no longer wished to demand engine speed then it will terminate with at least one message with the control override bits set to 00. If the engine sees that TSC1 messages have stopped, for 90ms, but have not been terminated correctly then the ECM will recognize this as a fault and will not accept any speed demand requests for the remainder of the key cycle.TSC1 as Permanent speed demand

Source address requirements The ECM will accept messages from modules with any source address (i.e. TSC1 messages do not necessarily have to be sent by the transmission). The destination address does have to be 00 for the messages to be accepted by the engine however.

TSC1 as Continuous Speed Limit / Request If TSC1 is to be the primary means of controlling the engine speed or as a method of continuously limiting engine speed, then the ECM may be configured to raise a fault code if a valid Tsc1 message is not received by the time that engine speed reaches 500rpm of the keyswitch being turned on. This will allow for the normal start up time of other electronic modules.

TSC1 - Feature Summary Table Function TSC1 –

Transient

TSC1 – Continuous

(default)

Speed request Yes Yes Speed limit Yes Yes Torque request No No Torque Limit (temporary) Yes Yes Fault Detection – 90ms Timeout Yes Yes Fault Detection – Message present at start No Yes

Accepts TSC1 messages from several sources

No No

simultaneously

Note A: The ECM does not prioritize or arbitrate between speed request or limits from more than one source and so this situation may result in erratic engine operation. The OEM must ensure that TSC1 messages are not sent from more than one source at a time.

Note B: Support for the “Torque limiting” aspect of TSC1 has been added, although this may only be used for temporary conditions, such as during a gear change.

Cab Message 1 (CM1)

Identifier Rate

18E000xx 1000 E000 6 0 0 - 00

(msec)

PGN Default

Priority

R1 DP Source Destination

Page 65 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 66

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Not currently supported. This PGN may be used in applications where then engine ECM controls the speed of a fan (e.g. electronically controlled viscous fan or hydraulic fan). The parameter Requested Percent Fan Speed (SPN 986) will be sent to the engine to another module (e.g. air conditioning or hydraulic oil temperature) to communicate its need for cooling.

Will be implemented if referenced in Fan Control document (not available for job 1)

Electronic Brake Controller 1 (EBC1)

Identifier Rate

(msec)

18F00100 100 F001 6 0 0 - 00

PGN Default

R1 DP Source Destination

Priority

Parameter name B

i v e

Auxillary Engine Shutdown Switch (970) 4 5 2

Resolution

(unit/bit)

Range

Min Max

This message may be sent to the engine to request it to stop running, without turning off the ignition keyswitch. This will be a normal stop and is not expected to be a safety related fail safe stop function.

Electronic Engine Controller 2 (EEC2)

Identifier Rate

0C F0 03 00 50 00F003 3 0 0 00 -

i v e

X X

Accelerator Pedal Kickdown Switch

X X

(msec)

Parameter name B

Accelerator Pedal Low Idle Switch 1 (spn

558)

Accelerator pedal not Accelerator pedal in low idle condition Error indicator Not available or not installed

Accelerator Pedal Low Idle Switch 2 (spn

2970)

Accelerator pedal not Accelerator pedal in low idle condition Error indicator Not available or not installed

Accelerator Pedal Position 1 (spn 91) Percent Load at Current Speed (spn 92) Remote Accelerator

Accelerator Pedal Position 2 (spn 29)

PGN Default

in low idle condition 00

Priority

R1 DP Source Destination

1 1 2 C

01 10 11 3 2

1 7 2 A

01 10

11 2 1 8 3 1 8 4 1 8 5 1 8

Resolution

(unit/bit) i t s

% .4 0 100 % 1 0 125 B

% .4 0 100 A,

Range

Min Max

Note A: Accelerator pedal low idle 2 and accelerator pedal position 2 are new parameters only recently defined by The SAE. The start byte / bit of accelerator pedal low idle switch 2 is still to be defined.

Page 66 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 67

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Note B: Percent load at current speed. Parameter is not accurate at low loads nor during transient conditions.

Note C: When there is discrepancy between the pedal position and the idle validation switch position, then the Accelerator Pedal Low Idle Switch parameter will be transmitted as 102 (error) and the accelerator pedal position will be transmitted as FE16 (error). If however, a pedal is not configured, then it will be sent as not supported. This will apply to both accelerator 1 and accelerator 2. Note also that the name “accelerator pedal” is not always accurate for off highway machines. Accelerator pedal 1 refers to any pedal, lever or other device that uses either the Analogue 1 or PWM throttle 1 input. Likewise, Accelerator pedal position 2 refers to any device that uses the analogue throttle 2 input.

Electronic Engine Controller 1 (EEC1)

Identifier Rate

0C F0 04 00 20 00F004 3 0 0 00

Parameter name B

Engine Torque Mode

Low Idle Governor 0000 B

Accelerator Pedal 1 0001 B

Cruise Control 0010 PTO Governor 0011 B

Road Speed Governing ASR Control

Transmission Control ABS Control

Torque Limiting

High Speed Governor Brake System Not defined (1011 – 1101) Other Not available Not Defined

Drivers Demand Engine - Percent Torque

Actual Engine - Percent Torque

Engine Speed

Source Address of Controlling Device for Engine Control Engine Starter Mode

PGN Default

(msec)

Priority

R1 DP Source Destination

1 1 4 B

0100 0101 0110 0111 1000 1001 1010

1110 1111

5..8 2 1 8 3 1 8 4 1 16 6 1 8

7 1 4

Resolution

(unit/bit) i t

B B

% 1 % 1

rpm .125

None 1 0 253

Range

Min Max

Note A: The J1939 standard describes the frequency of transmission of this PGN as engine speed dependant. The ECM actually transmits the message every 20ms, however, irrespective of engine speed

Engine torque mode - is not currently available although it intended to be supported in future software. Please contact an Electronic Applications engineer before using this parameter.

Turbocharger Wastegate (TCW)

Identifier Rate

(msec)

PGN Default

R1 DP Source Destination

Priority

Page 67 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 68

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

18FE9600 100 FE96 6 0 0 00 -

Parameter name B

i v e

Turbocharger 1 Wastegate Drive (spn

1188) Turbocharger 2 Wastegate Drive Turbocharger 3 Wastegate Drive Turbocharger 4 Wastegate Drive

Turbocharger Wastegate Act Control Pressure

Resolution

(unit/bit)

1 1 8

2 1 8 3 1 8 4 1 8

5 1 8

% 0.4 0 100 A

Range

Min Max

Note A: The J1939 specification states that “ Position of the wastegate drive. A value of 0% represents fully closed and a value of 100% represents fully open”. The implementation, however is that this value directly equates to the PWM duty cycle of the wastegate drive.

Fan Drive (FD)

Identifier Rate

18FEBD00 1000 FEBD 6 0 0 00 -

(msec)

PGN Default

Priority

R1 DP Source Destination

Not currently supported. This PGN may be used in applications where then engine ECM controls the speed of a fan (e.g. electronically controlled viscous fan or hydraulic fan). The parameter Estimated Percent Fan Speed (spn 975) will be used by the engine to give feedback of the current fan speed conditions to other modules on the application. In addition the parameter Fan Drive State (spn 977) will give the status of which parameter is controlling the fan speed: Engine Coolant Temperature, Engine Air Temperature, or a fan speed request via J1939.

XX OL: Check that this is referenced n the fan specification – if so then will be supported in june 05 dev software (post job 1 production)

Auxillary Discrete IO state (AUXIO)

Identifier Rate

18FED900 Note A FED9 6 0 0 00 -

i v e

X Auxiliary I/O #04 (spn 704) X Auxiliary I/O #03 (spn 703)

X Auxiliary I/O #02 (spn 702) X Auxiliary I/O #01 (spn 701)

X Auxiliary I/O #08 (spn 708) X Auxiliary I/O #07 (spn 707)

X Auxiliary I/O #06 (spn 706) X Auxiliary I/O #05 (spn 705)

Auxiliary I/O #12 (spn 712) X Auxiliary I/O #11 (spn 711)

X Auxiliary I/O #10 (spn 710)

(msec)

Parameter name B

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

1 1 2 B 1 3 2 B 1 5 2 B 1 7 2 B 2 1 2 B 2 3 2 B 2 5 2 B 2 7 2 B 3 1 2 B 3 3 2 B 3 5 2 B

Range

Min Max

Page 68 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 69

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

X Auxiliary I/O #09 (spn 709)

Auxiliary I/O #16 (spn 716)

Auxiliary I/O #15 (spn 715)

X Auxiliary I/O #14 (spn 714) X Auxiliary I/O #13 (spn 713)

X Auxiliary I/O Channel #1 (spn 1083) X Auxiliary I/O Channel #2 (spn 1084)

3 7 2 B 4 1 2 B 4 3 2 B 4 5 2 B

4 7 2 B 5,6 1 16 0 64255 C 7,8 1 16 0 64255 C

Note A: The message will be sent at a frequency of 100ms, and additionally when any of the supported switch inputs (spn’s 701 through 716) change state

This PGN will be used to transmit the status of all the customer side switch inputs, and two of the analogue voltage inputs of the ECM, irrespective of whether the input is used by the ECM for an application software feature.

The machine designer can use the spare inputs of the ECM, therefore, as additional input channels for non engine systems

Note B: Each of the switch inputs is transmitted as 00 if it the switch is open (or not connected) and 01 if it is closed.

The 2 “SWB” inputs below are “switch to battery”, meaning that when battery voltage is applied to the pin then it will be “closed”. All the other switch inputs are switch to ground, which means that when an input is at ground potential it will be “closed”

Note C: The analogue channels are scaled at 0.955Volts per bit with a 0.5V offset. For example a voltage of 2.5Voltages would be transmitted as (2.5volts – 0.5 v offset)/0.000955 volts/bit = 2094

or 82E16

Table of Input pins to SPN’s

Input

name

ECM J1

Connector

J1939 SPN

SWG1 52 701 SWG2 51 702 SWG3 50 703 SWG4 49 704 SWG5 48 705 SWG6 47 706 SWG7 46 707 SWG8 45 708

SWG9 44 709 SWG10 39 710 SWG11 38 711

SWB1 37 713

SWB2 38 714 AIN_ACT5 55 1083 AIN_ACT4 56 1084

Software Identification (SOFT)

Identifier Rate

(msec)

18FEDA00 On Req FEDA 6 0 0 00 -

PGN Default

Priority

R1 DP Source Destination

Page 69 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 70

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Parameter name B

i v e

Number of software identification fields

(spn 965)

X Software Identification (spn 234)

Resolution

(unit/bit)

1 1 8

2 1 N ASCII B

1 255 A

Range S

Min Max

Note A: The number of software identification fields will be transmitted as “02” Note B: The software identification is ASCII text, with the fields delimited by a “*”

ASCII code as follows: 02 SWPN:1234556701*SWDT:MAY05*

Software part number (SWPN) will be of the form 123456701 Software release date (SWDT) will be of the form MAY05

Note that as this PGN has more than 8 bytes of data then the transport protocol will be used as described below.

Engine Fluid Level / Pressure 2 (EFL/P2)

Identifier Rate

18FEDB00 500 FEDB 6 0 0 00 -

e i

Injector Control Pressure

Injector Timing Rail 1 Pressure

Injector Metering Rail 2 Pressure

(msec)

Parameter name B

Injector Metering Rail 1 Pressure (spn157)

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

1 1 16 3 1 16

5 1 16 7 1 16

Mpa 1/256Mpa/Bit 0 251

Range

Min Max

Priority

R1 DP Source Destination

1 1 8 % 1 -125 +125 2 1 16

4 1 8

Resolution

(unit/bit) i t

Rpm .125 0 8031 A

Ratio 0 250

Range

Min Max

Electronic Engine Controller 3 (EEC3)

Identifier Rate

18 FE DF 00 250 FEDF 6 0 0 00 -

i v e

Nominal friction – Percent Torque

(msec)

Parameter name B

Engine´s Desired Operating Speed (spn

515) Engine´s Operating Speed Asymmetry Adjustment

PGN Default

Note A: Engine desired operating speed will be the speed at which the engine would run if all load were removed and current speed demand conditions maintained.

Page 70 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 71

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

This is not the same as the implementation for tier 2 product but the change has been implemented to make the parameter more relevant to customers who need to determine how far and how rapidly the engine is lugging back. One effect will be that in many applications where there are high parasitic loads, the engine speed will never actually reach it’s desired operating speed.

Page 71 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 72

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Engine Configuration (EC)

Identifier Rate

See Note A See Note B FEE3 6 0 0 00 -

e i

X Engine Speed at Idle, Point 1 (spn 118) X Percent Torque at Idle, Point 1 (spn 539) X Engine Speed at Point 2 (spn 528) X

Percent Torque at Point 2 (spn 540)

Engine Speed at Point 3 (spn 529)

Percent Torque at Point 3 (spn 541)

Engine Speed at Point 4 (spn 530)

Percent Torque at Point 4 (spn 542)

Engine Speed at Point 5 (spn 531)

Percent Torque at Point 5 (spn 543)

Gain (KP) of the Endspeed Governor

X Reference Engine Torque (spn 544)

(msec)

Parameter name B

Engine Speed at High Idle, Point 6 (spn

532)

Maximum Momentary Engine Override Speed, Point 7

Maximum Momentary Override Time Limit

Requested Speed Control Range Lower Limit

Requested Speed Control Range Upper Limit Requested Torque Control Range Lower Limit Requested Torque Control Range Upper Limit

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

1 1 16 Rpm 0.125 0 8031 3 1 8 % 1 -125 +125 4 1 16 Rpm 0.125 6 1 8 7 1 16

9 1 8 10 1 16 12 1 8 13 1 16 15 1 8 16 1 16

18 1 16

20 1 16 Nm 1 0 64255 C 22 1 16

24 1 8

25 1 8

26 1 8

27 1 8

28 1 8

1 -125

0.125 0

Rpm

1 -125

0.125 0

Rpm

1 -125

0.125 0

Rpm

1 -125

0.125 0

Rpm

0.0007813 0

%/rpm

0.125

Rpm

0.1

Rpm

Range

Min Max

8031 D +125 D 8031 +125 8031 +125 8031 +125 8031 D

0 8031

0 25

0 2500

-125 +125

-125 125

50.2

This PGN defines several points on the torque curve (rating) that is active in the engine. The values will change if a different torque curve is selected or to reflect if the engine is derating e.g. due to excessive engine temperature.

Note A: As this PGN is more than 8 bytes long, it will always be transmitted via the transport protocol

Note B: This PGN is sent every 5 seconds but also whenever there is a change in active torque limit map.

Note C: Engine reference torque is the advertised bare engine torque of the highest “enabled” rating in the box. That is the highest rating that can be selected via mode switches or J1939, whilst the engine is running.

Note D: As both point 2 and point 6 are supported, and Gain (Kp) of Endspeed Governor is not, the support of this message conforms to Engine Configuration Characteristic Mode 1 as described in the J1939-71 specification

Page 72 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 73

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Shutdown (SHUTDOWN)

Identifier Rate

18 FE E4 00 1000 FEE4 6 0 0 00 -

i v e

Idle shutdown has shut down engine

Idle shutdown driver alert mode Idle shutdown timer override

Idle shutdown timer state Idle shutdown timer function

A/C high pressure fan switch Refrigerant low pressure switch

Refrigerant high pressure switch X Wait to start lamp (spn 1081)

X X

Engine protection system timer override

Engine protection system timer state

Engine protection system configuration

(msec)

Parameter name B

Off 00 On 01

Engine protection system has shut down engine

Engine protection system approaching shutdown

PGN Default

Priority

R1 DP Source Destination

1 1 2

3 2 5 2 7 2 7 2

3 1 2

3 2 5 2

4 1 2

5 1 2

3 2

5 2 7 2 7 2

i t s

Resolution (unit/bit)

Range

Min Max

Page 73 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 74

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Priority

R1 DP Source Destination

Resolution

(unit/bit)

1 1 32 Hr .05 0 210,554,060 5 1 32 Rev 1000 0 4,211,081,215,000

Range

Min Max

Engine Hours / Revolutions (HOURS)

Identifier Rate

18 FE E5 00 1000

i v e

X Total engine hours (spn 247)

Total engine revolutions

(msec)

Note A

Parameter name B

PGN Default

FEE5 6 0 0 00 -

Note A: The SAE defines this PGN as being sent on request. There are some gages and displays on the market however, which require this to be broadcast. This message will be broadcast at a low update rate, therefore, to ensure compatibility with these devices.

Fuel Consumption

Identifier Rate

18 FE E9 00 On Req 00FEE9 6 0 0 00 -

Parameter name B

i v

Trip fuel

X Total fuel used (spn 250)

(msec)

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

1 1 32 L .5 0 2,105,540,607 5 1 32 L .5 0 2,105,540,607

Range

Min Max

Note A: This parameter is not a direct measurement. It is calculated from standard test fuel at standard test temperatures. The characteristics of most fuels in the field will differ from the test fuel, particularly at very high or very low temperatures. It is recommended, therefore, that this value is taken to be an indication only of the fuel used by an engine.

Component ID (CI)

Identifier Rate

18 FE EB 00 On Req 00FEEB 6 0 0 00 -

Parameter name B

i v e

X Make (spn 586)

X Model (spn 587) X Serial Number (spn 588)

Unit Number (spn 233)

(msec)

PGN Default

Priority

R1 DP Source Destination

ASCII None A ASCII None A ASCII None A

ASCII None

n i t s

Resolution (unit/bit)

Range

Min Max

Note A: All these parameters are supported as ASCII text delimited by “*”

Page 74 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 75

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

“Make” will be transmitted as “CTRPL” “Model” will be transmitted in the form “1106D” or “1104D” or “1104D” or “1106D” “Serial Number” will be the engine serial number as marked on the nameplate of the engine

Vehicle Identification (VI)

Identifier Rate

(msec)

18FEEC00 On Req FEEC 0 0 00 -

PGN Default

Priority

R1 DP Source Destination

This PGN may be requested from the ECM but currently the message will simply contain the ASCII text “NOT PROGRAMMED”.

Engine Temperature (ET1)

Identifier Rate

18 FE EE 00 1000 FEEE 6 0 0 00 -

i v e

X Engine Coolant Temperature (spn 110)

Fuel Temperature Engine Oil Temperature

(msec)

Parameter name B

Turbo Oil Temperature

Engine Intercooler Temperature Engine Intercooler Thermostat Opening

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

1 1 8 deg C 1 -40 210 2 1 8

3 1 16 5 1 16 7 1 8 8 1 8

deg C 1 -40 210 deg C .03125 -273 1735 deg C .03125 -273 1735 deg C 1 -40 210

% .4 0 100

Range

Min Max

Priority

R1 DP Source Destination

1 1 8 KPA 4 0 1000 2

3 1 8 % 4 1 8 KPA 5 1 16 7 1 8 KPA 8 1 8 %

Resolution

(unit/bit) i t s

.4 0 100

4 0 1000

2 0 500

.4 0 100

Range

Min Max

Engine Fluid Level / Pressure (EFL/P1)

Identifier Rate

18 FE EF 00 500 FEEF 6 0 0 00 -

i v e

Fuel Delivery Pressure

Engine Oil Level

Engine Oil Pressure (spn 100) Crankcase Pressure

(msec)

Parameter name B

Extended Crankcase Blow-by Pressure

Coolant Pressure Coolant Level

PGN Default

PTO information (PTO)

Identifier Rate

18FEF000 100 FEF0 6 0 0 00 -

(msec)

Parameter name B

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

Range N

Page 75 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 76

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

d e

e g

i v e

Power Takeoff Oil Temperature (spn 90)

Power Takeoff Speed (spn 186)

Power Takeoff Set Speed (spn 187)

PTO Enable Switch (spn 980)

Remote PTO preprogrammed Speed Control Switch (spn 979)

Remote PTO variable Speed Control Switch (spn 978)

PTO set switch (spn 984)

PTO Coast / Decelerate Switch (spn 983)

PTO Resume Switch (spn 982)

PTO Accelerate Switch (spn 981)

1 1 8 2 1 16

4 1 16 Rpm 6 1 2 6 3 2

6 5 2

7 1 2 7 3 2 7 5 2 7 7 2

t s Min Max e

Rpm 0 8031

A A A A

Note A: Some of the PTO mode switch inputs on the ECM have dual functions. For example, one button provides both SET and LOWER functions and another button provides both RAISE and RESUME functions. When the SET/LOWER button is pressed, both SPN 984 and SPN 938 will go to the active state, for at least one message transmission.

Similarly, when the RAISE/RESUME button is pressed then both SPN 982 and SPN 981 will go to the active state.

Page 76 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 77

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

(msec)

PGN Default

Priority

R1 DP Source Destination

1 1 16 L/hr .05 0 3212 A 3 1 16 km/kg 1/512 0 125.5 5 1 16 km/kg 1/512 0 125.5 7 1 8 % .4 0 100

Resolution (unit/bit)

Range

Min Max

Fuel Economy (LFE)

Identifier Rate

18 FE F200 100 FEF2 6 0 0 00 -

Parameter name B

i v e

X Fuel Rate (spn 183)

Instantaneous Fuel Economy Average Fuel Economy

Throttle Position

Note A: This parameter is not a direct measurement.. It is recommended, therefore, that this value is taken to be an indication only of the fuel quantity injected

Inlet / Exhaust Conditions (IC)

Identifier Rate

18 FE F6 00 500 FEF6 6 0 0 00 -

i v e

(msec)

Parameter name

Particulate Trap Inlet Pressure

Boost Pressure

Intake Manifold Temperature

Air Inlet Pressure

Air Filter Differential Pressure Exhaust Gas Temperature

Coolant Filter Differential Pressure

B y

1 1 8 kPa .5 0 125

2 1 8

3 1 8 deg

4 1 8 kPa

5 1 8 kPa

6 1 16 deg

8 1 8 kPa

PGN Default

Priority

n g

R1 DP Source Destination

Resolution

(unit/bit)

kPa

2 0 500 B

1 -40 210

2 0 500 A

.05 0 12.5

.03125 -

.5 0 125

Range

Min Max

1735

273

N o

t e

Note A: Inlet air pressure will be supported as the absolute pressure as measured by the inlet manifold pressure sensor.

Note B: Boost pressure will be calculated from inlet manifold temperature. Boost pressure will never be transmitted as a negative number, even though a slight depression at the inlet is possible for some engines when running at low idle speed.

Vehicle Electrical Power (VEP)

Identifier Rate

(msec)

18 FE F7 00 1000 FEF7 6 0 0 00 -

PGN Default

Priority

R1 DP Source Destination

Page 77 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 78

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Parameter name B

i v e

Net Battery Current

Alternator Potential (Voltage) X Electrical Potential (Voltage)

X Battery Potential (Voltage), Switched

Resolution

(unit/bit)

1 1 16 Amp 1 -125 125 3 1 16 V .05 0 3212 5 1 16 V .05 0 3212 A 7 1 16 V .05 0 3212 A

Range

Min Max

Note A: Electrical potential and battery potential parameters are both supported with the same value, which is the voltage measured between the battery (+) and battery (-) terminals of the ECM

Operator Primary Intermediate Speed (ISCS)

Identifier Rate

(msec)

18FDC800 1000 FDC8 6 0 0 00 -

PGN Default

Priority

R1 DP Source Destination

Parameter name B

i v e

Operator Primary Intermediate Speed Select State (spn 2892)

Intermediate speed not requested 0000 A Logical Position 1

X X

Logical Position 2

Logical Position 3

Logical Position 4

Logical Position 5

Logical Position 6

Logical Position 7

Logical Position 8

Logical Position 9

Logical Position 10

Logical Position 11

Logical Position 12

Logical state 13, 14, 15 or 16 Reserved

Not available

Resolution

(unit/bit)

1 1 4

0010 0011 0100 0101 0110 0111 1000 1001 1010

1100 1101 1110 1111

t e

0001

Range S

Min Max

This PGN is used to describe the logical state of the throttle position switch input (also known as multi-position throttle switch).

Note A: “intermediate speed not requested” state is not supported. Note however, that on most applications where throttle position switch is used, logical position 1 will be all four switches in the open position and will equate to engine idle.

Note B: There are only 13 states available but 16 possible combinations of the 4 switch inputs. No known application has used more than 10 states however, or is expected to use more than 10 states in the future, so this is not envisaged that this will cause a problem. If 16 states are use then logical states 14, 15 and 16 will be transmitted as 13.

Page 78 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 79

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Note C: If the throttle position switch is not configured on an application then the ECM will send 1111

not available.

Off highway engine control selection (OHECS)

Identifier Rate

(msec)

18FDCBxx 500 FDCB 6 0 0 - 00

PGN Default

Priority

R1 DP Source Destination

Parameter name B

e i

Auxillary Governor Switch

Multi-Unit Synch On/Off switch

Alternate Low Idle Switch

X Alternate Rating Select X Alternate Droop Accelerator 1 select

Accel 1-Default Droop (default)

Accel 1 –Alternate Droop 1 through 10 =

1% through 10%

Accel 1 –Alternate Droop 11 (Isochornous) Error Not Available

X X Alternate Droop Accelerator 2 Select

Accel 12-Default Droop (default)

Accel 2 –Alternate Droop 1 through 10 =

1% through 10%

Accel 2 –Alternate Droop 11 (Isochornous) Error Not Available

Alternate Droop Remote Accelerator

Select

Remote Accel-Default Droop (default)

Remote Accel –Alternate Droop 1 through

10 = 1% through 10%

Remote Accel Alternate Droop 11 (Isochornous)

Error Not Available

Alternate Droop Auxillary Input Select

1 1 2 1 3 2

1 5 2 2 1 8 3 1 4

0000 0001

1011 1110 1111

3 5 4

0000 0001

1011 1110 1111

4 1 4

0000 0001

1011

0011 0100

4 5 4

1010

Resolution

(unit/bit) i t

Range S

Min Max

This PGN may be sent to the engine to demand an alternative rating or droop, in a similar way to the hardwired “mode switches”. The J1939 request will have precedence over the hard wired switch inputs to the ECM.

When the ECM receives this PGN, it will switch to the alternate ratings/alternate droop settings requested. It will remain in this new state until either another message is received with a different ratin / droop request, or until the key switch is cycled

Note A: Ratings 1 to n are populated with all the ratings available in the ECM with “1” being the lowest and “n” being the highest rating. If the ECM receives the “0” then the rating value entered through the mode selection switches should be used.

Off highway Engine control selection state (OHCSS)

Identifier Rate

(msec)

PGN Default

Priority

R1 DP Source Destination

Page 79 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 80

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

18FDC700 500 FDC7 6 0 0 00 -

Parameter name B

i v e

Auxillary Governor State 1 1 2 Multi-Unit Synch State 1 3 2 Alternate Low Idle Select State

Alternate Rating Select State

Alternate Droop Accelerator 1 Select State

Alternate Droop Accelerator 2 Select State

Alternate Droop Remote Accelerator Select State

Alternate Droop Auxillary Input Select State

1 5 2 2 1 8 3 1 4 3 5 4 4 1 4

4 5 4

t e

Resolution

(unit/bit) i t

Range S

Min Max

This PGN is intended for the ECM to provide Feedback on the OHECS messages described above

Section 73 - Diagnostic Layer

Active Diagnostics Trouble Codes (DM1)

Identifier Rate

See Note A See note

i v e

Malfunction indicator lamp

Protect lamp Stop lamp

Warning lamp X SPN

X FMI X Occurrence Count

X SPN conversion method

(msec)

Parameter name B

PGN Default

Priority

00FECA 6 0 0 00 -

Note A: If a single fault code is present then DM1 will be sent as single message with the identifier 18FECA00. If there is more than one fault code present then the DM1 message will be longer than 8 bytes thus the transport protocol (BAM) will be used to send the message.

This is different from tier 2 functionality where the transport protocol is used to send all DM1 messages, even if only one fault code is active

Note B: A DM1 message is sent when a new active fault is detected, and approximately every 1second after that. The DM1 message is not sent if there are no active fault codes.

Note C: This is not supported as per J1939 – Implementation is supported as follows: Diagnostic and Event codes have been split into 3 categories of severity called “Warning Category Indicators (WCI)” .

R1 DP Source Destination

C C C C

Resolution (unit/bit)

Range

Min Max

Page 80 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 81

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

The lowest level (Level 1) is used for “warning” level faults, such as when engine design limits for temperature have been reached, or for a sensor short circuit.

The highest level (Level 3) is used for events where the severity merits the machine and the engine being immediately stopped.

Level 2 is an intermediate level used particularly for events or diagnostic which cause an engine derate

The status lamps in the DM1 message will be switched on according to the following table:

WCI Protect Lamp Warning Lamp Shutdown Lamp

1 ON OFF OFF 2 ON ON OFF 3 ON ON ON

Previously Active Diagnostic Trouble Codes (DM2)

Identifier Rate

See note A On Req FECB 6 0 0 00 -

i v e

Malfunction indicator lamp

Protect lamp Stop lamp

Warning lamp X SPN X FMI

X Occurrence Count X SPN conversion method

(msec)

Parameter name B

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

A A A A

Range

Min Max

Note A: Lamp support as per DM1

Diagnostic Data Clear / Reset of Previously Active DTCs (DM3)

Identifier Rate

See Note A On req FECC 6 0 0 - 00

i v e

X Request to clear fault codes

(msec)

Parameter name B

PGN Default

Priority

R1 DP Source Destination

Resolution

(unit/bit)

Range

Min Max

Note A: This message is sent as a request PGN.

Note B: when the ECM receives a DM3 message then it will clear all “diagnostic codes” but not “event” codes. The ECM will send an Acknowledge (ACK) message to say that this action is complete.

Page 81 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 82

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Diagnostic codes are those that relate to faults of the electronic system (e.g. sensor failure. Event codes are those where there is a problem with the engine operation (e.g. coolant temperature high warning)

Event codes can only be cleared with the service tool and require a factory password.

Page 82 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 83

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Supported Parameters – Section 21 - Detailed Descriptions

Transport Protocol – Connection Management (TP.CM_BAM))

Identifier Rate

(msec)

1CECFF00 - EC00 7 0 0 - -

PGN Default

Priority

R1 DP Source Destination

Support as per J1939 – 21. Note that this mechanism is used principally as a multipacket protocol for sending messages larger than 8 bytes of data for example to send diagnostic messages DM1 and DM2 or for the Engine Configuration PGN. This uses the Broadcast Announce Message (BAM) as shown in the example below:

Transport Protocol – Data Transfer (TP.DT)

Identifier Rate

(msec)

1CEBFF00 See note A EB00 7 0 0 - -

PGN Default

Priority

R1 DP Source Destination

Note A: If a module is required to decode any information that is sent via the transport protocol, then it must be capable of receiving and processing messages with the same identifier within 50 ms.

Proprietary A

Identifier Rate

18EF00xx - EF00 6 0 0 - -

(msec)

PGN Default

Priority

R1 DP Source Destination

This message is used for communication between the ECM and the service tool. It must not be used by any other electronic system on the machine, as this may cause unpredictable operation when the service tool is connected.

Acknowledge

Identifier Rate

18E8xxxx - E800 6 0 0 - -

(msec)

PGN Default

Priority

R1 DP Source Destination

Both Acknowledge (ACK) and negative acknowledge (NACK) are supported as per the J1939 specification

Request PGN

Identifier Rate

18EA00xx - EA00 6 0 0 - 00

(msec)

PGN Default

Priority

R1 DP Source Destination

Supported as per the J1939 specification. This PGN is sent to the ECM to request parameters that are only sent “on-request”. For example if an electronic module on the machine requires engine hours information then it must send a Request PGN for the Engine Hours/ Revolutions PGN

Supported Parameters – Section 81 Network Management Detailed Descriptions

The engine does support the network initialization requirements as outlined in Specification J1939-81.

This includes the claiming of addresses. The engine will always claim address zero and will not accept any other address.

Page 83 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 84

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Most off-highway machines do not implement this section of the specification. If further information on this subjected is required, however, then please contact the Electronic Applications Team Directly

Perkins Data Link

For industrial engines, the Perkins Datalink (CDL) is principally used for service tool support. If an application does have a requirement to communicate with another system on CDL, for example with a Perkins transmission or a display, then please contact your local applications team for further information.

Other Datalink Standards

CANopen

CANopen may become a popular choice of CAN higher level protocol in off-highway machines which use significant numbers of electro-hydraulic controllers.

If CANopen is used as the main communications standard in a vehicle, then a J1939 gateway is required

A specification for a CAN open to J1939 gateway may be obtained from the the website of “CAN in Automation (CIA)” .

OEM Proprietary CAN standards

It is accepted that the J1939 standard cannot meet all the diverse needs of the many specialised applications in the off-highway market. The OEM may have to use a small number of proprietary messages on the same bus as the J1939 messages. If a large number of proprietary messages are required for an application, then the machine designer should consider the use of a CAN gateway to isolate the proprietary messages from the J1939 bus.

The risk of OEM defined messages is that they will clash with some of the J1939 standard messages.

List of Appendices

• Appendix 1 - ECM J1 Connector Terminal Assignments

• Appendix 2 – Electronic Options Selection Form

• Appendix 3 - List of Diagnostic and Event Codes

Page 84 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 85

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Appendix 1 - ECM J1 Connector Terminal Assignments

Pin No. Description Preferred Function Alternative Function

1 Battery (-) Battery –ve N/A 2 Battery (-) Battery –ve N/A 3 Battery (-) Battery –ve N/A 4 N/A N/A N/A 5 N/A N/A N/A 6 N/A N/A N/A 7 Battery (+) Battery +ve N/A 8 Battery (+) Battery +ve N/A 9 - Battery Battery –ve N/A

10 - Battery Battery –ve N/A

DF_PWM 1

Shield 12 DF_PWM 1- N/A N/A 13 DF_PWM 1+ N/A N/A 14 N/A N/A N/A 15 Battery (+) Battery +ve N/A 16 Battery (+) Battery +ve N/A 17 N/A N/A N/A 18 N/A N/A N/A 19 N/A N/A N/A 20 CAN (+) SAE J1939 CAN DL + N/A 21 CAN (-) SAE J1939 CAN DL - N/A 22 CAN A Shield CAN Shield N/A 23 CDL (+) PDL + N/A 24 CDL (-) PDL - N/A 25 N/A N/A N/A 26 N/A N/A N/A 27 N/A N/A N/A 28 N/A N/A N/A 29 N/A N/A N/A 30 N/A N/A N/A

PWM_2A 31

Return 1

PWM_2A 32

Driver 1 N/A N/A 33 VS_RET 34 VS_RET 35 SWG_ RET 36 SWB 2 37 SWB 1 38 SWG 11 39 SWG 10 40 SWK_0 41 VS_5_200mA 42 VS_5_200mA

N/A N/A

Sensor 0V return Sensor 0V return Switch return N/A N/A Coolant Level Switch Mode switch 2 Ignition switch input Sensor 5V supply Sensor 5V supply

N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A

Page 85 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 86

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

PWM Throttle Sensor 8V

43 VS_8_100mA 44 SWG 9 45 SWG 8 46 SWG 7 47 SWG 6

supply Throttle 2 IVS

Throttle 1 IVS Mode switch 1 Throttle Arbitration Switch

N/A Fuel Water Trap Monitor N/A N/A Air Filter Restriction

Remote Shutdown Switch

48 SWG 5 49 SWG 4 50 SWG 3 51 SWG 2 52 SWG 1

(NO) N/A PTO mode disengage (NC)

PTO mode raise/ Resume PTO mode Set/Lower PTO mode ON/OFF

MPTS4 MPTS3 MPTS2 MPTS1

PWM throttle input

AIN_ACT/PWM 53

_I 1 54 AIN_ACT 7 55 AIN_ACT 5 56 AIN_ACT 4

Throttle 1 Analog input Throttle 2 Analog input N/A

N/A N/A N/A N/A

Start aid control

57 DOUT_1A 1

DOUT_0.3A 58

N/A

Warning Lamp

59 DOUT_0.3A 9

N/A

Shutdown Lamp 60 DOUT_0.3A 8 61 DOUT_0.3A 4 62 DOUT_0.3A 3

PTO mode lamp

Low oil pressure lamp

N/A N/A

N/A 63 DOUT_0.3A 2 Wait to Start Lamp N/A 64 DOUT_0.3A 1 N/A N/A

Page 86 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 87

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Appendix 2 - Electronic Options Selection Form

The latest copy of this form is found in the Engine Sales Manual. It is replicated in this document for illustration and for convenience.

At the time of customer order, the customer needs to make certain decisions about how the engine is configured. This configuration is done in the factory, although most items can also be adjusted in the field using the service tool.

Electronic Option Selection Template figure -1

Completed by.

Approved by.

SPES or List

Option Group

Ref

Only

Rating / Rating

Idle Speed 2

High Idle 3

Engine Monitoring

Start Aid Enabled 5

Feature Options

PTO Mode

Limp Home Speed 10

Speed Demand 1 Option selection

(Not Used, Analogue, PWM, Multi Position Switch), One selection only

Operator Demand

Number

Ref. Input

Set

PTO Mode 6

Ramp Rate 7

Step Size 8

Preset Speed

Phone Number

SPES Iss level

Application type

Date

Description

Select from Rating / Rating sets presented. (Can be single power curve/rating point or multiple power curve/rating point). Numerical Value – 10-rpm increments. (Default = 750) Range 700-1200rpm to the nearest

Numerical Value – (Range =lowest Selected 2000 to 2900rpm in 20 rpm increments.

(Note Speed must be specified there is no default Value)

Option selection -1,2 or 3 (Default = 2)

Option selection - Y, N (Default = N)

Numerical Value - Range 20rpm/sec to 600rpm/sec to the nearest 20rpm/sec. (Default =

400)

Numerical Value - Range 10 rpm/step to 200 rpm/step to the nearest 10rpm.

(Default =10rpm per step).

Numerical Value – Range 700-2500 to the nearest 50 rpm.

(Default = idle speed). Numerical Value – range 700 rpm to 1800 rpm to the nearest 50rpm. (Default = 1200rpm) Not Used (Default) Analogue (work across and down). Diagnostic

PWM (work across and down). Diagnostic

Switch Combination (Open or Closed x4 example “OCCO”) Up to 16 combinations available.

If “not used” selected go to Speed Demand 2.

control Limit (%)

Multi Position Switch (For each switch position complete one row in the table).

Speed

Demand

Value

Coars

Lower Position Limit (%)

Initial Position Limit (%)

Lower Dead Zone (%)

Fine

Upper Dead Zone (%)

Initial Upper Position (%)

control Limit (%)

Lower Position Limit (%)

Initial Lower Position (%)

Idle Validation (Yes, No)

Idle Validation Min Threshold (%) Idle Validation Max Threshold (%) Lower Dead Zone (%)

Page 87 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 88

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Speed Demand 2 Option selection

Select one only of the following - Not

Used, Analogue, PWM, and Multi Position Switch.

Note – If Multi Position Switch already selected this is not available on speed demand

Torque Speed Control “Fault

20 Handling only” Arbitration Method. Remote Shutdown Coolant Level Switch Input.

Air Inlet Restriction Switch

Operator Selections 1

Input. Water in Fuel

Indicator

dditional features being developed available September 05.

Upper Position Limit (%)

Upper Dead Zone (%)

Diagnostic Upper Limit (%)

Initial Upper Position (%)

Upper Position Limit (%)

Not Used

If “not used” selected go to Operator Selections 1.

Analogue (work across and down).

Diagnostic Upper Limit (%)

Diagnostic control

Limit (%) Lower Position

Limit (%)

Multi Position Switch (For each switch position complete one row in the table). Up to 16 combinations available.

Switch Combination (Open or Closed x4 O or C example “OCCO” Switch Position Number (1-16)

Speed Demand Value (Select from those Presented)

Coarse Fine

Initial Lower Position (%)

Idle Validation

(Yes, No) Idle Validation Min Threshold (%)

Idle Validation Max Threshold (%)

Lower Dead Zone (%)

Upper Dead Zone (%)

Initial Upper Position (%)

Upper Position Limit (%)

Diagnostic Upper Limit (%)

Option selection (N or Y) Default is not required “N”. Please note – This selection ONLY

turns on or off the fault message function of CAN speed demand (TSC1) therefore only required where TSC1 is primary throttle. TSC1 is always available, i.e. not switch-able.

Option selection (Highest wins “1” or Manual “2”. Default is Highest Wins “1”)

Option selection (N or Y) Default is not required “N”

Page 88 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 89

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Demand Fan (Variable Speed Fan)

Mode Selection 27

Operator Selections 2

Mode Switch

Position

2 1

Open Open

Open Closed

Closed Open

Closed Closed

Valid Switch

Combination

Curve

Selected (From

those

presented)

Selected

Speed

(From those

presented)

Droop for Speed 1 (%, 0 -10)

Droop for Speed 2 (%, 0 -10)

Droop for TSC

(%, 0 -

10)

Option selection (N or Y) Default is not required “N”

Page 89 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 90

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Page 90 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 91

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Appendix 3 – List of Diagnostic and Event codes

Note that in some cases there are differences in the codes which are transmitted on the J1939 bus and those that are transmitted on the CDL bus (those normally viewed on the service tool)

Type

CID/EID

J1939 SPN

FMI

Description

Diagnostic

Diagnostic Diagnostic

Diagnostic

Diagnostic Diagnostic

Diagnostic Event Event Event

Event

Lamp Flash Code [ future ]

91 91 2 154 Throttle Position Sensor data erratic intermittent or incorrect

91 91 3 154 Throttle Position Sensor Voltage above normal or shorted high

774 91 3 155 Secondary throttle position sensor Voltage above normal or shorted high

91 91 4 154 Throttle Position Sensor Voltage below normal or shorted low

774 91 4 155 Secondary throttle position sensor Voltage below normal or shorted low

91 91 8 154 Throttle Position Sensor

774 91 8 155 Secondary throttle position sensor

91 91 12 154 Throttle Position Sensor Bad Device or component

774 91 12 155 Secondary throttle position sensor Bad Device or component

100 100 3 157 Engine Oil pressure Sensor voltage above normal or shorted high

100 100 4 157 Engine Oil pressure Sensor voltage below normal or shorted low

100 100 10 157 Engine Oil pressure sensor

360 100 17 n/a Engine Oil pressure sensor low oil pressure - WARNING

360 100 18 n/a Engine Oil pressure sensor Low oil Pressure - DERATE

360 100 1 n/a Engine Oil pressure sensor Low Oil Pressure - SHUTDOWN

539 105 15 n/a Inlet Manifold Air Temp Sensor

539 105 16 n/a Inlet Manifold Air Temp Sensor

Component

abnormal frequency, pulse width, or period

Engine oil pressure sensor 5V supply connection open circuit

High Intake manifold temperature WARNING

High Intake manifold temperature DERATE

Diagnostic Diagnostic

Diagnostic Event Event

Diagnostic Event

172 105 3 133 Inlet Manifold Air Temp Sensor voltage above normal or shorted high

172 105 4 133 Inlet Manifold Air Temp Sensor voltage below normal or shorted low

1785 106 3 135 Inlet Manifold Pressure Sensor voltage above normal or shorted high

1785 106 4 135 Inlet Manifold Pressure Sensor voltage below normal or shorted low

1785 106 10 135 Inlet Manifold Pressure Sensor

361 110 15 n/a Engine Coolant Temp Sensor High coolant temp - WARNING

361 110 16 n/a Engine Coolant Temp Sensor High coolant temp - DERATE

110 110 3 169 Engine Coolant Temp Sensor voltage above normal or shorted high

361 110 0 n/a Engine Coolant Temp Sensor High coolant temp - SHUTDOWN

Inlet Manifold Pressure Sensor 5V supply connection open circuit

Page 91 of 92 1104D and 1106D Electronic Application and Installation Guide

Page 92

Perkins Engines Company ltd Confidential Green Draft 02 Nov 2004

Diagnostic

Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Event Diagnostic

Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic

Diagnostic

110 110 4 169 Engine Coolant Temp Sensor voltage below normal or shorted low

1797 157 3 n/a Fuel Rail pressure sensor Voltage above normal or shorted high

1797 157 4 n/a Fuel Rail pressure sensor Voltage below normal or shorted low

1834 158 2 439 Keyswitch data erratic, intermittent, or incorrect

168 168 0 422 ECM battery power Excessive battery power

168 168 1 422 ECM battery power Low battery power

168 168 2 422 ECM battery power intermittent

190 190 8 141 Speed/Timing sensor abnormal signal frequency

362 190 15 n/a Engine Speed Engine Overspeed - WARNING

91 558 2 154 Throttle Position Sensor Idle validation switch

774 558 2 155 Secondary throttle position sensor data erratic, intermittent, or incorrect

268 630 2 527 Customer or system parameters data incorrect

253 631 2 415 Engine software data incorrect

247 639 9 514 SAE J1939 data link

526 646 5 177 Turbo Wastegate Solenoid Current Low

526 646 6 177 Turbo Wastegate Solenoid Current High

526 1188 7 177 Turbo Wastegate Turbo Wastegate not responding

1 651 5 n/a Cylinder #1 Injector Injector Current Low

1 651 6 n/a Cylinder #1 Injector Injector Current High

1 651 7 n/a Cylinder #1 Injector Injector not reponding

2 652 5 n/a Cylinder #2 Injector Injector Current Low

2 652 6 n/a Cylinder #2 Injector Injector Current High

2 652 7 n/a Cylinder #2 Injector Injector not reponding

3 653 5 n/a Cylinder #3 Injector Injector Current Low

3 653 6 n/a Cylinder #3 Injector Injector Current High

3 653 7 n/a Cylinder #3 Injector Injector not reponding

4 654 5 n/a Cylinder #4 Injector Injector Current Low

4 654 6 n/a Cylinder #4 Injector Injector Current High

4 654 7 n/a Cylinder #4 Injector Injector not reponding

5 655 5 n/a Cylinder #5 Injector Injector Current Low

5 655 6 n/a Cylinder #5 Injector Injector Current High

5 655 7 n/a Cylinder #5 Injector Injector not reponding

6 656 5 n/a Cylinder #6 Injector Injector Current Low

6 656 6 n/a Cylinder #6 Injector Injector Current High

6 656 7 n/a Cylinder #6 Injector Injector not reponding

41 678 3 517 8V DC supply

41 678 4 517 8V DC supply

bnormal update

ECM 8V DC supply – voltage above normal or shorted high

ECM 8V DC supply – voltage below normal or shorted low

Diagnostic

Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic Diagnostic

342 723 8 142 Secondary Engine Speed Sensor abnormal signal frequency

262 1079 3 516 5V sensor DC supply voltage above normal or shorted high

262 1079 4 516 5V sensor DC supply voltage below normal or shorted low

261 637 11 143 Primary to secondary speed sig calibration fault

1779 1347 5 162 Fuel Rail Pump Output current low

1779 1347 6 162 Fuel Rail Pump Output current high

1779 1347 7 162 Fuel Rail Pump Not responding

2246 676 5 199 Glow Plug Start Aid relay Current Low

2246 676 6 199 Glow Plug Start Aid relay Current High

Page 92 of 92 1104D and 1106D Electronic Application and Installation Guide