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Lofa CANplus 750 - User Manual

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®
750 Control Panel
Operation and Troubleshooting
463-3000-08 revised Sept 16, 2013
CANplus and CANplus logo are registered trademarks of LOFA Industries, Inc.CP750 and the LOFA logo are trademarks of LOFA Industries, Inc.

Questions and Answers

Summary

Safety Information

Safety Symbols Guide

Explains the meaning and usage of safety symbols like Danger, Warning, and Caution.

Operational Disclaimers

Auxiliary Engine Stop Disclaimer

Clarifies the purpose and limitations of the auxiliary engine stop feature.

Auto-Start and Emissions Disclaimers

Warns about auto-start system risks and emissions compliance responsibilities.

Automatic Operation Features

Throttle Control Options

Describes various throttle control types including Ramp, Two-State, Three-State, and Digital Rotary.

Service Timers and Telemetry

Mechanically Governed Engines

Introduction to CANplus 750

Display Navigation and Modes

Manual Operation Basics

Throttle Control Operations

Throttle Type Descriptions

Detailed explanations of Ramp, Two-State, Three-State, and Digital Rotary throttle functions.

Automatic Start;Stop Sequence

Start and Stop Event Configuration

Start;Stop Modes Explained

Describes the different modes controlling automatic start/stop operation.

Start;Stop Functions Defined

Defines the functions used to control level or pressure for start/stop events.

Maintain Functions and Dead Band

CANplus Display Interface

Gauge Display Modes

Gauge Display Modes

Gauge Configuration and Adjustment

Transducer Displays and Alarms

Alarm List and Indicators

System Configuration Overview

Configuration Menu Navigation

Details how to enter and navigate the main Configuration Menu.

Display and Units Configuration

Display Menu Options

Configures display items like language, button beep, gauges, and service.

Units Menu Settings

Sets display units for speed, distance, pressure, volume, and temperature.

Gauge Scale Configuration

Quad Adjust and Service Timers

System Menu Options

Demo Mode Settings

Enables simulated data modes for testing and demonstration purposes.

Restore Defaults and Viewer Utilities

Restore Defaults Function

Resets all configuration information to default US or Metric units.

Viewer Utilities

Uses Com Viewer and J1939 Viewer for diagnostics and data inspection.

CAN Bus and J1939 Settings

Engine Source Selection

Selects the data source the display listens to for gauge data.

Engine Configuration Display

J1939 Data Link Configuration

Display CAN Address

Sets the unique address for the display on the CANbus.

Alarm Filter and SPN Version

Configures alarm filtering and Suspect Parameter Number conversion method.

Speed Source Selection

Selects the source for speed data decoding.

PIN Security Settings

PIN Entry Configuration

Enables or disables PIN entry for accessing the Configuration Menu.

PIN Change Procedure

About Display Information

Autostart Menu Configuration

Autostart Mode and Function

Selects operating modes and functions for automatic start/stop.

Throttle Control Parameters

Configures Idle, Intermediate, Run RPMs, and ramp profiles for throttle control.

Autostart Advanced Settings

Servo Profile Settings

Configures servo gain and delay for maintain modes.

Transducer Configuration Settings

Sets transducer type, range, set points, and dead band.

Starter Control Settings

Configures restart attempts and delays for the starter.

Settings Menu Configuration

Governor and CAN Address Settings

Configures governor mode and CP750 CAN address.

RPM Calibration

Calibrates tachometer input for mechanically governed engines.

Output and Alarm Settings

Aux Output Functionality

Selects Aux Output function and provides 1 amp low side switch options.

Alarm Settings Configuration

Configures set points for transducer alarm messages.

Telemetry Menu Configuration

Telemetry Module Addressing and Status

Sets J1939 and Modbus addresses, and views telemetry status.

Db Viewer Utility

Preferred Screen Storage

Popup Messages and Alerts

Display Lighting and Contrast Adjustment

Button Lock and Indicators

LED Indicator Functions

Describes the meaning of the Green, Amber, and Red status LEDs on the control panel.

Gauge Installation

Emissions System Functionality

Exhaust Emission System Indications

Regen;Inhibit Switch Operation

Typical J1939 Wiring Topology

Harness and Connector Installation

Connector Types and Handling

Provides guidelines for handling sealed and unsealed connectors and recommendations for grease usage.

Harness Routing Guidelines

Specifies minimum routing radius and bend avoidance for wiring harnesses.

Engine Starter Excitation Connection

Starter Relay Specifications and Battery Requirements

Battery Circuit Requirements

Details power connection recommendations, grounding, and polarity considerations.

Voltage Drop Considerations

Explains voltage drop effects on control system reset and common causes.

Electrical Protection and Welding Procedures

Welding Procedures with Electronics

Outlines safe procedures for welding on equipment with electronic controls to prevent damage.

Control System Troubleshooting

Control System Self-Test Failures

Lists common causes and remedies for control system self-test failures.

Engine Cranking and Shutdown Issues

Addresses issues where the engine cranks, runs, and then shuts down.

Display Data and CANbus Troubleshooting

Display Data Issues

Lists causes and remedies for the display not showing data or showing inaccurate RPM.

Testing CANbus Connectivity

Provides a procedure to test CANbus integrity and identify connection problems.

Diagnostic Trouble Codes (DTC)

Typical SPN and FMI Codes

Lists common Suspect Parameter Numbers and Failure Mode Identifier codes with their interpretations.

Monitored Data Parameters

Monitored Data Parameters

Electrical, Fuel, and Distance Parameters

Lists electrical, fuel, and distance parameters monitored via CANbus.

Pressure and Temperature Parameters

Lists pressure and temperature parameters monitored via CANbus.

Monitored Data Parameters

Percentage, Speed, and Time Parameters

Lists percentage, speed, and time-related parameters monitored via CANbus.

Abbreviations and Glossary

Glossary of Terms

Lofa CANplus 750 Specifications

General IconGeneral
BrandLofa
ModelCANplus 750
CategoryControl Panel
LanguageEnglish

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