Lofa CANplus 620, CANplus 750 Operation And Troubleshooting Manual

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LOFA, the LOFA logo, CANplus, CANplus Messenger, CP600, CP620, and CP750 are trademarks of LOFA Industries, Inc. All

rights reserved. Windows is a registered trademark of Microsoft Corporation.

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DANGER

SAFETY SYMBOLS

This manual uses the following conventions to present IMPORTANT SAFETY INFORMATION to you.

Please read and follow ALL SAFETY INSTRUCTIONS.

IMPORTANT and URGENT SAFETY INFORMATION- A HAZARD THAT WILL, IF NOT AVOIDED, CAUSE

SERIOUS INJURY OR LOSS OF LIFE.

IMPORTANT SAFETY INFORMATION - A HAZARD THAT MIGHT CAUSE SERIOUS INJURY OR LOSS OF LIFE.

IMPORTANT SAFETY INFORMATION- A HAZARD THAT MAY, IF NOT AVOIDED, CAUSE

MINOR/ MODERATE INJURY.

IMPORTANT SAFETY INFORMATION- A HAZARD THAT MAY, IF NOT AVOIDED,

CAUSE EQUIPMENT DAMAGE.

CAUTION

NOTE

ADDITIONAL IMPORTANT INFORMATION.

This document must be completely read and understood prior to installing, testing, or operating the equipment described within. Further, this document must be retained for current and future users of this equipment. Failure to strictly follow the warnings and dangers presented within this document could result in damage to equipment, damage to property, bodily injury or death.

NOTE: THE SELLER HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES, EITHER EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, AND NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY LIABILITY IN CONNECTION WITH THE SALE OF SUCH PRODUCTS.

LOFA products are not designed or approved for use as critical components of any safety device or system that is intended to prevent bodily injury, protect life, or prevent property damage.

The specifying Original Equipment Manufacturer (OEM) and/or Installer of any LOFA

panel is responsible for all safety labeling and operator education regarding the safe operation of this panel and the operation of the speciﬁc machine that this panel is installed upon— including conformance to exhaust emissions regulations.

Only trained and qualiﬁed persons may perform installation, testing, service, or repair

work on the LOFA product.

LOFA products are not designed for, or intended for use on applications requiring

explosive proof components. Further, LOFA products are not designed for, or intended for application within hazardous or explosive environments.

The installer of this LOFA product is solely responsible for ensuring that all OSHA,

ANSI, CE, or other applicable standards are met with respect to LOFA panel applicability, machine guarding, general safety guidelines, labeling, and warnings.

The installer of this LOFA panel and/or LOFA harness is responsible for sizing and

integrating a suitable fuse/ breaker on the un-switched DC circuit supplying power to the LOFA panel.

NOTE: Please refer to www.LOFA.net for details on LOFA Industries, LLC warranty policies.

LOFA Industries, LLC has provided this document as a reference. We try to keep this document updated with the latest information regarding your LOFA product. However, changes do occur and LOFA reserves the right to make changes to the design of the LOFA products and supporting documentation without notice.

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AUXILIARY Engine Stop DISCLAIMER

This panel or harness may include an optional Auxiliary Engine Stop feature. The sole design intent of the Auxiliary Engine Stop Feature is to provide for engine shutdown in the event of a key-switch malfunction. The panel key/ lever switch should always be used as the primary engine shutdown method.

Please note that the Auxiliary Engine Stop feature is NOT intended to function as the machine/ equipment Emergency Stop, or be purposed as an Emergency Stop for safety purposes. The machine manufacturer must provide a separate Emergency Stop switch to meet safety mandates or emergency machine shutdown functionality.

AUTO- Start DISCLAIMER This panel/machine may be equipped with an automatic engine startup system that could result in the automatic starting and stopping of the engine/ machine at any time. As such:

• The engine may start without warning or notice.

• It is SOLELY the responsibility of the owner/ installer/ operator to

provide warning labels, visible warnings, and audible warnings to notify the operator of an impending start-up.

• ALWAYS use lockout/ tag out procedures prior to performing

ANY service or conﬁguration operations.

• DO NOT conﬁgure operator programmable features while

the panel is in “AUTO” mode (Key in auto-start position). The panel should be conﬁgured ONLY when the key is in the “Run” position.

TYPICAL OPERATION:

1. Pull the AUX Engine STOP button “OUT” (away from the panel

face) to allow engine operation.

2. Push the AUX Engine STOP button “IN” (toward the panel face)

to initiate an AUXILLIARY Engine Stop.

NOTE: GENERAL EMISSIONS DISCLAIMER

This panel may include provision(s) for operator input such as FORCE REGENERATION, INHIBIT REGENERATION, INTERLOCK, and others speciﬁc to US and International emissions regulations. Responsibility for emissions related inputs and compliance with emissions regulations is solely that of the owner and/or operator of the machine/ engine on which this panel is connected.

CAUTION: EXHAUST EMISSIONS COMPLIANCE/ AUTO-START DISCLAIMER

This panel is equipped with operator programmable parameters that could result in the automatic starting and stopping of the engine/ machine. The engine/ machine, as a function of the emissions system can/ could initiate, via the engine ECU, certain required emissions operations such as regeneration of the DPF, or other emissions system maintenance, while the engine is running. The owner/ operator of the engine/ machine is solely responsible for any adverse effects or damage to the engine, engine emissions system, or other damage that could occur as a result of starting or stopping the engine/ machine during any ECU initiated emissions event.

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General Introduction/ Component Identiﬁcation/ Overview

The LOFA™ CANplus™ 620 control panel is an economical platform for EPA Tier 3, EPA Tier 4

(interim), and EPA Tier 4 electronically governed diesel engines. Graphical gauge pages or a single

large analog gauge are displayed on the 4.25” diagonal LCD. Virtually any SAE J1939 parameter

reported by the ECU (Engine Control Unit) can be displayed including, but not limited to: RPM, coolant

temperature, oil pressure, engine hours, voltage, exhaust emissions system state, and diagnostic codes.

The transﬂective, backlit display is clearly readable in both bright sunlight as well as total darkness and

housed in a rugged IP67 rated housing. The CP620, Tier 4 version includes two bright LEDs, controlled

directly by the ECU to indicate Stop and Warning status.

All components are installed in a heavy-duty, vibration isolated, sheet metal enclosure designed to

withstand the most extreme industrial applications. External weather resistant rocker switches facilitate

convenient operator inputs for engine speed, regeneration/ inhibit, and interlock-- independent of the

display or the need for display inputs by the operator. Active fault conditions are displayed in plain

language on popup messages and can be viewed in the fault list. Various diagnostic screens allow

detailed investigation of the CANbus data stream.

NOTE: The CANplus 620 panel does not “control” engine operation beyond power control

with the key switch, speed requests via TSC1 throttle requests, and the facilitation of

emissions related operator inputs via external switches. All diagnostic and emissions related

messages displayed on the CP620 are generated by the engine ECU or other attached

devices. The operator must be familiar with the engine manufacturer ECU messages and

icons in order to react accordingly with respect to emissions compliance, service, and

diagnostic message response.

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Button 1 Button 2 Button 3 Button 4 Button 5

Analog Gauge

Pages

Repeated presses

cycle through four

pages of analog

gauges

(16 total)

Digital Gauge

Pages

Repeated presses

cycle through four

pages of digital

gauges

(16 total)

Single Analog

Gauge

Repeated presses

cycle through

available analog

gauges

Active Fault List

Displays active

faults with a

plain language

description

Closes the button bar

NOTE: The CP620 may include other features not shown, such as additional LEDs and

different components arrangements to meet engine and/or application requirements.

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Many operating CP620 parameters can be customized using the

Conﬁguration Menu on the display. Gauge layouts, units of measure,

display language, and various other parameters such as the full-scale

reading of gauges are all adjustable directly with the display. NOTE: The

CANplus Conﬁguration Kit allows customization of infrequently updated

parameters and custom splash screens.

A context dependent button bar is displayed when button from 1 to 4

is pressed indicating the button function. The graphical menu structure uses easily understood icons to

indicate the button’s current function. The button bar disappears after 5 seconds if no button is pressed

or it by pressing the close button.

Throttle Control

The standard Ramp Throttle uses a momentary rocker switch to adjust the integral throttle control.

All throttle commands are sent directly to the engine using CANbus throttle control. Other throttle

options include Digital Rotary Throttle, Two-State Throttle (Idle/Run) or Three-State Throttle (Idle/

Intermediate/Run).

NOTE: Throttle control requires CANbus throttling to be enabled in the ECU. CANbus throttling

is also known as Torque Speed Control or TSC1.

Service Timers

The CP620 display provides sixteen (16) service timers in 10 hour increments to alert the operator of

needed maintenance. A popup message alerts the operator user that service is required after the display

self-test is completed. The message can be cleared by pressing any button or will clear automatically

after a 5 second delay. The message continues to be displayed at power up until the timer is reset.

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General Operation

Turning the panel key switch to the run position energizes the ECU and displays a splash screen while the display performs a self-test.

Note: A self-test fault is indicated by the display beeping for longer than1 second or any screen other than the gauge display. Restore Defaults in the Conﬁguration Menu to clear the fault. Contact LOFA Industries for assistance if the problem persists.

After the splash screen disappears, the display shows readings on its virtual gauges. Initially the analog gauges are displayed but the display uses the screen last displayed on subsequent startups (see Last Screen Store for details).

If the ECU is preheating when the key switch is turned to the run position, the preheat popup window is displayed. Preheat time varies with atmospheric and engine conditions. The preheat popup window is closed when preheat is complete and the engine can be cranked.

Note: The ECU will not preheat unless conditions warrant. It may be possible to start the engine before preheat completes.

Turning the key switch to the start position cranks the engine and the switch returns to the run position when released. The key switch is also equipped with a mechanical start locking device to prevent cranking an already running engine. The key switch must be turned to the off position to reset the start locking before the engine can be cranked again.

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Throttle Control

The throttle operators installed along with the conﬁgured engine speed parameters determines the requested engine speed. The actual engine speed is controlled by the ECU and is generally less than the request when the ECU is conﬁgured with the typical droop governor. Exact engine speed is possible if the ECU is conﬁgured with an isochronous governor.

Ramp Throttle

The standard Ramp Throttle uses a momentary rocker switch to adjust the requested engine speed. When ﬁrst started, the requested engine speed is Idle RPM. Pressing and releasing the rabbit icon increases the requested speed by the preset interval. Pressing and holding the rabbit icon causes the speed to accelerate to maximum speed within a few seconds. Similarly, pressing the turtle icon decreases the requested speed.

Two-State Throttle

With the optional Two-State Throttle, a two position rocker switch selects the desired engine speed. Pressing the rabbit icon requests the engine to immediately go to Run RPM. Pressing the turtle icon

requests the engine to immediately go to Idle RPM.

Three-State Throttle

The optional Three-State Throttle uses a three position rocker switch to add Intermediate Speed to the Run RPM and Idle RPM of the Two-State Throttle.

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Note: Idle RPM, Intermediate RPM and Run RPM are adjustable in the conﬁguration menu. Minimum Requested RPM and Maximum Requested RPM are generally only conﬁgurable using the CANplus Conﬁguration Kit. See Conﬁguration below for more information.

CANplus Display

Soft buttons simplify the operator interface by displaying a button bar above the buttons when any of the ﬁrst 4 buttons (buttons 1 to 4 counting from the left) are pressed. Icons on the button bar represent the current function of each button. The button bar disappears after 5 seconds if no further buttons are pressed.

Note: Different software versions may have slightly different displays.

Analog Gauge Pages

Analog Gauge Pages provide four independent pages of analog gauges. Analog Gauge Pages are selected by pressing any of the ﬁrst 4 buttons to show the top level button bar and then pressing button 1 . The four gauge pages are selected by repeated pressing of button 1.

Default Gauge Pages

Page 1 Page 2 Page 3 Page 4

Note: Engine Hours are displayed as a digital value on Analog Gauge Pages. The default gauge pages show 13 selections since the tachometer is the upper right gauge of each page.

Digital Gauge Pages Digital Gauge Pages display the same data as the Analog Gauge Pages but in digital only format.

Digital Gauge Pages are selected by pressing any of the ﬁrst 4 buttons to show the top level button bar and then pressing button 2 . The four gauge pages are selected by repeated pressing of button 2.

Page 1 Page 2 Page 3 Page 4

Note: Engine Hours are displayed as a digital value on Analog Gauge Pages. The default gauge pages show 13 selections since the tachometer is the upper right gauge of each page.

Modifying Gauge Conﬁguration

All 16 gauges may be conﬁgured using Quad Adjust (disabled by default). When Quad Adjust is enabled, the icon for

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button 5 changes to . Pressing button 5 opens a new button bar identifying the gauge adjustment functions.

Top left

gauge

Top right

gauge

Bottom

left gauge

Bottom

right gauge

Exit menu

Successive button presses selects a different gauge for the corresponding gauge. Pressing the exit button closes the Quad Adjust menu and saves the page conﬁguration. Selecting a different page allows changes on that page.

Note: A gauge selection can only appear once per page. The existing gauge must be moved ﬁrst to change the location on a page. Gauge selections are limited to the data being received and parameters monitored. All possible gauges can be conﬁgured in Demo Mode.

Single Analog Gauge

Single Analog Gauge uses the entire display for a single large analog gauge. This mode is enabled by pressing any of the ﬁrst 4 buttons to show the top level button bar and then pressing button 3 . The available gauges are selected by repeatedly pressing button 3.

Last Screen Store

The display automatically remembers the selected screen after a few seconds. The display uses the same screen on subsequent power-ups.

Active Faults

When a diagnostic message is received from the CANbus, a ﬂashing popup shows the fault description and the beeper sounds. The fault description along with the SPN-FMI pair, source address, engine hours and the occurrence count are also added to the Active Fault List.

Fault Popup Unacknowledged

Fault List

Acknowledged

Fault List

No Active Faults

Note: Standard J1939 abbreviations are used for faults. MS = Most Severe, MOD= Moderately Severe, LS = Least Severe.

Active Fault List

The Active Fault List is accessed by pressing any button while a fault popup is displayed. The fault list is highlighted and the beeper continues until faults are acknowledged by pressing button 3 . Once acknowledged, the fault list changes to normal text, the beeper is silenced and button 5 becomes available. The most recent fault is displayed at the top of the list. Fault changes may be viewed using buttons 1 and 2 if needed.

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An active fault indicator is displayed near the upper right corner of the display after the fault list is closed as long as a fault is active. The fault indicator is automatically removed and the fault list is cleared a few seconds after active fault messages stop.

The fault list can be reopened at any time by pressing any of the ﬁrst 4 buttons and then pressing button 4 . If there are no active faults, a blank list is displayed with the message No Active Faults.

Inactive Faults Inactive Faults (also called stored or previously active faults) are history save by the engine ECU and

other devices on the CANbus. The fault history from all devices on the CANbus can be read by pressing button 4 from the Active Faults list. Any inactive faults are displayed with the same information available for active faults. If no stored faults are available, a blank list is displayed with the message No Inactive Faults. A popup displays No Response From Engine if no J1939 device responds to the inactive fault request.

Inactive Fault List No Inactive Faults No Response

From Engine

Note: Inactive faults may be cleared using the engine diagnostic tool. Some ECUs will automatically clear inactive fault history.

Adjusting Backlight and Contrast

When no menu bar is shown, pressing button 5 opens the lighting and contrast menu bar. The display backlight is adjusted by pressing buttons 1 and 2. Contrast is adjusted in the same manner using buttons 3 and 4.

Display contrast is temperature compensated to avoid adjustments for most temperature changes. The factory defaults can be restored by pressing and holding buttons 1 thru 4 simultaneously.

Service Required Popup

Users can set up to sixteen service timers in hours in the Conﬁguration menu. The Service Required popup is displayed at power up when one or more service timers has expired. Pressing any button removes the popup. If no button is pressed the popup closes in approximately 5 seconds.

Service Required Popup Data Communications Failure

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Data Communications Failure Icon

The data communications failure icon ﬂashes if the display does not detect J1939 data. Communications failure can be caused by a conﬁguration problem such as incorrect Engine Source address or a problem with the CANbus. Normal operation resumes once data is detected and the icon disappears.

Conﬁguration Via Display

Most commonly modiﬁed parameters can be accessed on the display from the Conﬁguration Menu. Infrequently changed parameters and restricted parameters (such as Maximum RPM) are normally only accessible using the CANplus Conﬁguration Kit.

The Windows® PC program and hardware adapter in the CANplus Conﬁguration Kit allows complete access to all conﬁgurable panel parameters. The panel conﬁguration can be saved to disk for quick panel conﬁguration and also supports installation of custom splash screens. Operation/usage of the CANPlus Conﬁguration Kit is covered in a separate document

Please contact LOFA, your machine manufacturer, or your local Distributor for more information regarding the CANPlus Conﬁguration Kit.

Accessing Display driven Conﬁguration

The Conﬁguration Menu is accessed by pressing and holding button 5 for at least 3 seconds. When PIN Entry is enabled, the correct PIN (Personal Identiﬁcation Number) must be entered to access conﬁguration. The PIN is entered on the popup using the buttons corresponding to the PIN digits.

Repeated button presses cycles from 0 thru 9 and back to 0. The PIN is entered using button 5 once the PIN is selected. The Conﬁguration Menu opens on correct PIN entry or the popup changes to indicate an error if the PIN is incorrect. The display returns to the current gauge a few seconds after an incorrect PIN entry.

First

digit

Second

digit

Third

digit

Fourth

digit

Enter

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Conﬁguration Menu

Select conﬁguration submenus

The Conﬁguration Menu has four submenus of different parameters and diagnostic information.

Display Menu System Menu Throttling Menu Db Viewer

Menu Navigation

The soft buttons use common functions for navigating all menus. The current selection is indicated by bold font and the arrow icon.

Move selection up the menu

Decrease the selected value

Return to the previous menu

Move selection down the menu

Increase the selected value

Exit the conﬁguration menu

Note: Conﬁguration changes are saved when the menu is closed. Turning power off before exiting a menu prevents saving changes.

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Display Menu

Conﬁgure information display

Units Menu

Set display units

Speed MPH (miles per hour, US default) km/h (kilometers per hour, metric default) Kts (knots) Distance Miles (US default) km (kilometers, metric default) NM (nautical miles) Pressure PSI (pounds per square inch, US default) bar (barometric units) kPa (kilopascals, metric defaults) Volume Gal (gallons, US default) IGal (Imperial gallons) Liters (metric default) Temp °F (Fahrenheit, US default) °C (Celsius, metric default)

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Language Menu

Set display language

The currently selected language is indicated by the checkmark icon. Language English (default) Svenska (Swedish) Français, (French Canadian) Deutsch (German) Español (Americas Spanish) Italiano (Italian) Nederlands (Dutch) Português (Brazilian Portuguese) Indonesia (Indonesian) russkij jazyk (Russian) Turkish

Button Beep

Enable (On, default) or disable (Off)

Note: Button Beep setting does not affect the Active Fault beep.

Gauges Menu

Conﬁgures gauge display

Max RPM

Set analog tachometer full scale RPM RPM 2500 (default), 3000, 3500, 4000, 4500, 5000, 6000, 7000, 8000 or 9000

Note: This only sets the range of the analog gauge. This does not limit the tachometer digital value or the maximum engine speed.

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Max Speed

Set analog speedometer full scale speed MPH 15, 20, 25, 30, 35, 40 (default), 45, 50, 55, 60, 70, 75, 80, 85, 95 or 100 km/h 20, 30, 40, 50, 60 (default), 70, 80, 90, 100, 110, 120, 130, 140, 150 or 160 Kts 10, 20, 25, 30, 35 (default), 40, 45, 50, 55, 60, 65, 70, 75, 80 or 85

Note: This only sets the range of the analog gauge. This does not limit the speedometer digital value.

Quad Adjust

Enable (On) or disable (Off, default)

Enabling Quad Adjust allows the gauge conﬁguration of the Analog and Digital Gauge Pages to be changed. Disabling Quad Adjust prevents accidental changes.

Voltmeter

Set system voltage Setting the system voltage sets the analog voltmeter full scale voltage.

Voltmeter 12V (16 V fullscale, default) 24V (32 V fullscale) Note: This only sets the range of the analog gauge .This does not limit the voltmeter digital value.

Service

Reset service interval timers

The service interval is adjustable in 10 hour increment starting from Off (0, default) using buttons 1 and

2. Holding button 3 for approximately 3 seconds resets Next Service In using the current service interval and the engine hours.

Note: It is not possible to set service timers if engine hours are not being received by the display.

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Setting US Metric

Max Speed 40 MPH 60 km/h

Speed Units MPH km/h

Distance Units Miles km

Pressure Units PSI kPa

Volume Units Gal L

Temperature Units ºF ºC

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System Menu

Conﬁgure system function

Demo

Select demo mode Demo Mode generates simulated gauge data to demonstrate display operation. Mode 3 also generates fault messages.

Mode 0 – disabled (default) 1 – simulate engine and speed 2 – simulate engine 3 – Mode 1 with active faults

Note: Demo Mode is automatically disabled when J1939 data is received.

Restore Defaults

Restore US or metric defaults

Common Settings

Language English

Button Beep On

Service Timers Off

Display Mode Analog Gauges, default set

Quad Adjust Off

Demo Mode 0 (disabled)

Engine Source 0 (Engine 1)

Display Address 40

Alarm Filter Glb (global)

SPN Version 1

Speed Source Auto

PIN Entry Off

PIN 1111

Max RPM 2500

Voltmeter 12V (16 V range)

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Com Viewer Engine Conﬁg

Display raw J1939 data and engine conﬁguration

J1939 Viewer

Scrolling display of raw J1939 data Button 1 freezes the scrolling display

Column Value (hexadecimal)

A and B PGN (Parameter Group Number)

S source address

P Priority

1 thru 8 Data bytes

Button 2 shows message statistics

Display engine conﬁguration from ECU

J1939 Settings

Set J1939 options

Engine Source

Set gauge data engine J1939 address Each J1939 device has a unique address to identify the data source. Gauge data is only displayed from the engine (Engine 1, address 0, default) and transmission (Transmission 1, address 3, default).

Note: Incorrect Engine Source address will result in limited or no gauge data.

Display Address

Set display J1939 address The default address (40) will work for most applications.

Note: Incorrect Display Address can result in data collisions on the CANbus.

Alarm Filter

Select alarm ﬁltering

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Glb (global, default) – display all faults Src (source) – display engine and transmission faults

SPN Version

Set SPN (Suspect Parameter Number) conversion version

Version 1 (default), 2 or 3

New J1939 devices use version 4 to send diagnostic messages. Version 4 is automatically detected but decoding must be selected for older devices.

Note: Consult the device supplier to determine the correct SPN conversion method.

Speed Source

Set speedometer source

Speed Source Off (disabled) Auto (default) Wheel (SPN 84) Nav (SPN 517)

Auto uses Wheel (SPN 84) if available or Nav (SPN 517).

Off disables all speed monitoring.

PIN Settings

Control conﬁguration access

PIN Entry

Enable (On) or disable (Off, default) The current PIN (1111, default) must be entered to enable PIN Entry.

PIN Change

Current PIN Prompt

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New PIN prompt

New PIN conﬁrmation prompt

PIN conﬁrmation (if PINs matched)

PIN incorrect (old PIN wrong or new PIN mismatch)

Note: A lost PIN can only be cleared using the CANplus Conﬁguration Kit or returning the display to LOFA.

About

Display product information

ID/Build Serial number of the display EEPROM Number of EEPROM writes PART No Unit part number VERS Software version number CHK Flash memory checksum RUN TIME Display power on time

The checksum is displayed when the calculation completes

Note: The About screen will not close until the checksum calculation is complete.

Throttling Menu

Conﬁgure throttle control

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Idle RPM

Set idle speed requested Idle RPM (800 RPM default, 10 RPM increment) is the initial speed for Ramp Throttle and Digital Rotary Encoder as well as the low speed for the Two State and Three State Throttle. Idle can be set to compensate for parasitic loads such as hydraulic pumps or compressors.

Intermediate RPM

Set intermediate speed requested Intermediate RPM (1400 RPM default, 10 RPM increment) is only used by the Three State Throttle.

Run RPM

Set run speed requested

Run RPM (1800 RPM default, 10 RPM increment) is used for the high speed of the Two State and Three State Throttle.

Minimum RPM (optional)

Set minimum speed requested Minimum RPM (800 RPM default, 10 RPM increment) is the lowest speed the panel will request and limits the minimum conﬁgurable speed for Idle RPM, Intermediate RPM and Run RPM. This setting is always available using the CANplus Conﬁguration Kit but is optional for the display.

Note: Requesting a lower speed does not override the ECU minimum engine speed.

Maximum RPM (optional)

Set maximum speed requested Maximum RPM (3000 RPM default, 10 RPM increment) is the highest speed the panel will request and limits the maximum conﬁgurable speed for Idle RPM, Intermediate RPM and Run RPM. This setting is always available using the CANplus Conﬁguration Kit but is optional for the display.

Note: Requesting a higher speed does not override the ECU maximum engine speed.

Db Viewer

View J1939 monitored data This diagnostic tool allows viewing all data monitored including items not available on a gauge. All values are displayed in the selected units and updated in real time. Values displayed as are not available from the engine or other device.

Note: The Db Viewer is always displayed in English.

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Emissions System Functionality

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NOTE: GENERAL EMISSIONS DISCLAIMER

CAUTION

Carefully read and understand the engine manufacturer owner/operator manual.

Your engine manufacturer provides speciﬁc information regarding the exhaust emission system of your engine. This information is maintenance, procedural, and safety related.

Failure to exactly follow the engine manufacturer instructions and schedules could potentially result in harm or injury to you and/or others.

Further, failure to exactly follow the engine manufacturer instructions and schedules could result in damage to your engine and/or equipment.

The LOFA CANplus® display reports emissions messages received from the engine ECU. Depending on the received message, icons or symbols may be displayed on the screen. Some messages/ icons are displayed as an overlay (inhibit symbol shown at left). Other symbols/ icons may cover most of the screen.

The operator MUST respond to the indications on the display following engine manufacturer recommended procedures/ actions. Please note that indications shown by the display may vary with respect to engine manufacturer and may vary between engine models from the same manufacturer.

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Examples (not exhaustive) of potential Exhaust Emission system display indications and general deﬁnitions are as follow:

The engine particulate ﬁlter is potentially in need of regeneration.

Regeneration of the emissions system is active and high exhaust temperatures are potential. Engine performance MAY be affected

Red LED: May be illuminated alone or in conjunction with other symbols. May be ﬂashing.

EXCLAMATION - Black Background

Engine Stop

May be illuminated alone or in conjunction with other symbols

and/or LED’s

Regeneration of the emissions system is inhibited due to activation of the inhibit switch

Information regarding diesel exhaust ﬂuid (DEF)

Amber LED: May be illuminated alone or in conjunction with other symbols. May be ﬂashing.

EXCLAMATION - Clear Background

Engine Stop

May be illuminated alone or in conjunction with other symbols

and/or LED’s

REGEN/ INHIBIT Switch Overview Operation of the REGEN/ INHIBIT switch differs with respect to engine manufacturer.

However, on single switch systems as shown, the REGEN side of the rocker switch is engaged (the dwell to hold the switch differs by manufacturer) to “FORCE” an emission system regeneration.

The center position of the switch allows the ECU to control regeneration “Automatically”

When the INHIBIT side of the rock switch is engaged, regeneration is “INHIBITED”

NOTE: Force Regeneration is available ONLY when allowed by the engine ECU via display of appropriate symbology (see engine manufacturer documentation for more information.)

FORCE

REGENERATION

AUTO

REGENERATION

INHIBIT

REGENERATION

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General J1939 Wiring Topology

Most electronically governed engine installations include a harness with built in J1939 backbone. Use twisted shielded pair with a drain wire for CANbus wiring terminated with 120Ω resistors at each end. The maximum length for the bus is 40 m (131 feet) and stubs should not exceed 1 meter (39 inches) in length.

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Installing the LOFA CP620—General Guidelines Connection to Battery (12V or 24V)

LOFA CP620 Panels must be powered via direct battery connection. Powering the CP620 from the engine starter post or other taps into the electrical systems may result in grounding and/or power quality issues which may damage the panel components. When connecting the LOFA CP620 Panel power wires to the battery or when servicing the battery, please use extreme caution and follow the warning below.

The installer MUST apply a suitable in-line fuse as close to the battery as possible. The recommended fuse rating for CP620 installations is 30A. The recommended wire gauge for connecting wires is 12 AWG, as long as the distance between the battery and the panel is no more than 12 feet. For applications that require wire runs longer than 12 feet, please contact your reseller.

• Battery electrolyte is extremely caustic. Contact with battery electrolyte will cause chemical burns.

• Batteries emit explosive Hydrogen gases during recharging. Hydrogen gas is heavier than air and remains around the battery after charging.

• Hydrogen gas can be ignited by a spark, ﬂame or heat emitting device causing an explosion that could result in severe burns or blindness.

• Service batteries in well-ventilated areas and wear protective safety glasses, rubber gloves and a rubber apron when servicing batteries. If battery electrolyte gets in your eyes or on your skin, wash/ ﬂush with water (15 minutes) and seek medical attention.

• Use extreme care so as not to allow the positive and negative terminals (or ground circuit) to be bridged by tools or any other conductor- SPARKS can result.

• DO NOT allow sparks, an open ﬂame (including cigarettes) or a heat emitting device of any kind near a battery.

• DO NOT connect or disconnect battery cables when the engine is running or is being cranked

DANGER

Voltage Drop

If control system voltage drops below 6 volts for more than one tenth of a second, the control system may reset causing the self-test to reactivate. Resetting the control system is equivalent to quickly turning the key switch to off and back to run without starting the engine. Voltage drops can be caused by a discharged battery, transients from external equipment, improper wire sizes, faulty wiring or nearby lightning strikes.

Suppression of Voltage Transients (Spikes)

The installation of voltage transient suppression at the transient source is required. LOFA follows SAE recommended electrical environment practices. Inductive devices such as relays, solenoids and motors generate voltage transients and noise in electrical circuits. Unsuppressed voltage transients can exceed SAE speciﬁcations and damage electronic controls.

Relays and solenoids with built-in voltage transient suppression diodes are recommended whenever possible. Refer to the illustration for proper installation of diodes when built-in voltage transient suppression is not available. Locate inductive devices as far as possible from the components of the electronic control system. When using electric motors it may also be necessary to add isolation relays to eliminate voltage transients, noise and prevent back feed.

Engine Starter Excitation Connection

LOFA CP620 Panels are equipped with a heavy-duty and long-lived key switch. However, in-rush currents, when engine starter motors are energized, this can be very high—especially in low battery voltage and low ambient temperature situations.

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High starter currents can potentially damage your key switch and panel circuits over time. High current failures are not warrantable failures!

As such, the engine/ starter wiring, on all LOFA CP620 installations must include a starter relay to minimize current through the key switch.

General Starter Relay Speciﬁcations

Minimum Starter Relay (Continuous) Rating 60A@12V 30A@24V

Minimum Starter Relay (Continuous) Rating 5A@12V 3A@24V

LOFA provides suitable heavy duty relays and generic starter relay wiring kits in both 12v and 24V; please contact your LOFA reseller for more information.

Mounting-Panel

The LOFA CP620 Panel design allows much design ﬂexibility with respect to mounting position. However, generally speaking, the CP620 must be mounted in such a manner so as to provide ergonomic Operator access, minimize vibration on the panel, minimize and/or prevent water/coolant/oil/fuel ingress, prevent overheating of the panel, and facilitate good wiring harness runs. In order of preference, LOFA CP620 Panels may be mounted as follows:

1. Remote from the engine and engine frame on a suitable rigid bracket system.

2. Remote from the engine and afﬁxed to a bracket system attached securely and rigidly to the engine/ equipment frame or base.

3. Directly to the engine using either the horizontal or vertical mounting face of the LOFA CP620 mounting bracket. The engine mounting bracket system/design must be very rigid, prevent relative motion between the panel bracket and the engine, and be afﬁxed as close to the crankshaft centerline as possible— preferably near the engine ﬂywheel housing.

Regardless of mounting position:

• The mounting bracket may not be subjected to excessive acceleration/ vibration in any direction.

• Under no circumstance may the panel/ panel system be subjected to resonant vibrations/ oscillations.

• The panel must be mounted so as to be generally protected from the possibility of direct water, coolant, and fuel or oil exposure.

• The panel must be positioned so as to avoid direct water or rain intrusion during operation or transport.

• Wire/ harness connections to the panel may not prevent or minimize vibration isolation system effectiveness.

• Wire/ harnesses must be installed with very liberal bending radii and should be protected from oil, fuel, and abrasion.

• Panels must not be mounted near exhaust system components or in areas that would result in excessive panel/panel component temperatures.

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Harness Sealed Connectors

The Deutsch sealed weatherproof connector on the panel includes a locking ring which must be turned counter clockwise to separate the connectors. Turn the locking ring clockwise to positively seat the connectors.

Note: LOFA does not recommend using dielectric grease or sealant with sealed connectors. These chemicals may cause seal damage and allow water entry.

Make sure the connectors are dry before mating. Mating wet sealed connectors traps moisture in the connector which may lead to corrosion.

Use LOFA provided cavity plugs to seal the connector if any wires are removed.

Unsealed Connectors

For unsealed connectors exposed to the elements, LOFA recommends using dielectric grease to protect contacts.

Note: LOFA does not recommend using adding sealant with unsealed connectors. Sealant added to unsealed connectors traps moisture and encourages corrosion.

Harness Routing

The minimum routing radius of the wiring harnesses should be at least two times the diameter of the wiring harness. Bends within 1 inch (25 mm) of connectors may distort seals and allow moisture into the connector.

Welding on Equipment with Electronic Controls

Proper welding procedures are required to avoid damage to electronic controls, sensors and associated components. The component should be removed for welding if possible.

The following procedure must be followed if the component must be welded while installed on equipment with electronic controls. This procedure will minimize the risk of component damage.

Do not ground welder to electrical components such as the control ground or sensors! Improper grounding can cause damage to electrical components! Clamp the ground cable from the welder to the component being welded. Place the clamp as close as possible to the weld to reduce the possibility of damage.

1. Stop the engine. Turn the key switch to the OFF position.

2. Disconnect the negative battery cable from the battery.

3. Open any installed battery disconnect switch.

4. Unplug the control system if possible.

5. Connect the welding ground cable as close as possible to the area to be welded.

6. Protect the wiring harness from welding debris and spatter.

7. Use standard welding methods to weld the materials.

Replacement Parts

When replacement parts are required, LOFA Industries recommends using replacement parts supplied by LOFA or parts with equivalent speciﬁcations. Failure to heed this warning could lead to premature failure, product damage, personal injury or death.

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Possible Cause Possible Remedy

Display lost power Turn on key, verify display plugged into harness

Engine Source address incorrect Change Engine Address in Conﬁguration

Display Address incorrect Change Display Address to 40 (default)

Display conﬁguration problem Reset display using Restore Defaults display using Restore Defaults

CANbus failure Check CANbus

ECU not sending data Repair or replace ECU

General Troubleshooting

For additional information, refer to engine manufacturer troubleshooting guide.

Display does not display data

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Software License Agreement

This LICENSE AGREEMENT (“Agreement”) is made as of the Effective Date noted below by and between LOFA™ Industries, LLC (“LOFA”), a Georgia corporation with a principal place of business at 250 Hembree Park Drive, Suite 122, Roswell GA 30076, and Licensee as deﬁned below.

Standard Terms and Conditions

1. Deﬁnitions. In this Agreement, unless the context otherwise requires, the following terms shall have the following meanings: a. Agreement shall mean this agreement (as such may be amended from time to time in accordance with the provisions

hereof), information sheets and any exhibits, attachments or schedules referenced herein.

b. LOFA Notices shall mean all proprietary trademark, patent and copyright notices present in the Materials. c. Effective Date shall mean the date Licensee purchases LOFA hardware and/or software. d. Host Device shall mean the product or device that hosts LOFA software. e. New Releases means material improvements or changes to the LOFA Software that may enhance operating performance. A

New Release is signiﬁed by an increase in the release number to the left of the ﬁrst decimal.

f. Information Sheets shall mean the attached exhibits which contain speciﬁc license terms. g. LOFA Software shall mean a hardware and/or software item listed in Exhibit B – Products/Deliverables. h. Licensee Device shall mean the speciﬁc LOFA hardware created by or for Licensee combining the LOFA software with the

Host Device as identiﬁed in Exhibit A.

i. Materials shall mean all hardware and/or software products and special documentation listed in Exhibit B – Products/

Deliverables, as well as any standard documentation distributed along with such products.

j. Runtime means those portions of the Licensed Products speciﬁcally designated as ‘runtime’ including libraries and sample

code.

k. End User shall mean the end user of the Licensee Devices. l. New Releases and Updates LOFA may, in its sole discretion, develop any New Releases to LOFA Software; however, LOFA

has no obligation to develop, sell, or support New Releases.

Acceptance of Terms of this Agreement

In order to use the LOFA software referenced herein, you must ﬁrst agree to the provisions of this Agreement. Use of LOFA software is prohibited without acceptance of all the terms in the Agreement.

2. License.

Subject to applicable government export regulations, LOFA grants Licensee a world-wide, non-exclusive, non-transferable, perpetual license subject to limitations as deﬁned below to use, LOFA Software solely for use in the Licensee Device. No such Licensee Devices(s) incorporating any of the Materials may be distributed, licensed, sold, rented, or otherwise provided to third parties without the express written permission by LOFA.

3. License Restrictions and Conditions. Licensee agrees to the following:

i. No distribution of licensee devices incorporating the materials without express written permission. ii. This license is restricted to use with up to one (1) speciﬁc identiﬁed Licensee Devices; additional devices or products from

Licensee require additional licenses.

4. Ownership, Trade Secrets, Protection. a. All title and ownership in and to the LOFA Software, LOFA trademarks, and the LOFA-supplied portions of items contained

in this Agreement, including all intellectual property rights such as copyright, trade secrets, patents, trade-marks and service marks, shall at all times remain with LOFA and its licensors as appropriate. Should Licensee offer any warranties to third parties on behalf of the Licensee Devices, Licensee must be solely responsible for these warranties.

b. Licensee agrees that the techniques, algorithms, ideas, concepts, code, and processes contained in the Materials constitute

LOFA’s trade secrets and are subject to conﬁdentiality protection. As such, Licensee agrees not to reverse engineer, disassemble or decompile, or otherwise attempt to derive the source code for, or perform cryptographic analysis upon, any Licensed Products to the extent this restriction is permitted by law. To the extent the following prohibition is permitted by law, Licensee is prohibited from creating any Licensee Devices which gives third party proprietary software direct access to any of the following items within the Licensed Products: (i) supported API(s); (ii) security and authentication functionalities; or, (iii) any undocumented internal functionality.

Licensee agrees to take all reasonable measures to keep conﬁdential the Materials, and protect LOFA’s (and its licensor’s) rights in the Materials (including, for purposes of this Section, additional hardware, software or information provided. Licensee agrees not to disclose the conﬁdential portions of the Materials to anyone, or copy them, except as permitted under this Agreement.

c. Customization of a customer facing page does not grant ownership rights of software

As used in this Section, the phrase “conﬁdential portions of the Materials” speciﬁcally does not include the Runtime elements solely to the extent that such elements are distributed in accordance with this Agreement.

5. Compliance with Laws. Licensee must comply with all applicable export, import, or other relevant laws of any applicable

jurisdiction. Determination of the applicable law is Licensee’s responsibility. Licensee understands that the Licensed Product is cryptographic in nature and therefore the Materials are highly regulated. Licensee is strictly prohibited from exporting, re-exporting or importing the Materials (after initial delivery by LOFA to Licensee), regardless of method (including, for example and not by limitation by use of physical delivery, e-mail, or download from FTP or website, etc.), without ﬁrst complying with all applicable government use, import, or export laws, rules, regulations, orders, and obtaining any necessary approvals or permits. Obtaining any necessary export or import approval for Licensee Devices and/or the Materials (after initial delivery of the Materials by LOFA to Licensee) is the sole responsibility of Licensee.

6. Fees. Licensee fees are referenced in the Purchase Order.

7. Limited Warranty. LOFA warrants for a period of thirty (30) days from the ﬁrst date that it delivers to Licensee the Materials that

(a) the Licensed Product(s) will operate in conformity with the material speciﬁcations for such item; (b) will be free from material defects; and (c) the media, if any, on which the Licensed Product is furnished will be free from material defects in materials and faulty workmanship under normal use. LOFA’s sole liability and Licensee’s exclusive remedy for any failure to meet these warranties

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will be limited to repair or replacement of the defective Materials at LOFA’s option and expense.

8. Warranty Disclaimer. Except as provided in this Agreement, LOFA transfers the Materials to Licensee on an “as is” basis. The

warranties in this Agreement, are in lieu of all other warranties or conditions, and LOFA makes no other warranty, condition or representation of any kind whether express or implied, and LOFA expressly disclaims the implied warranties or conditions of merchantability, merchantable quality, ﬁtness for a particular purpose, infringement and those arising by statute or otherwise in law or from the course of dealing or usage of trade. LOFA does not represent or warrant that the Materials will meet any or all of Licensee’s particular requirements, that the operation of the Materials will be error-free or uninterrupted, or that all programming errors in the Licensed Product can be found in order to be corrected. All warranties provided in in this Agreement are solely for the beneﬁt of, and may not be transferred by, Licensee, to any third party.

a. Limits on Scope of Indemnity. LOFA will have no liability for any infringement arising from (i) the use of the Licensed

Product other than as set forth in its accompanying documentation or speciﬁcations; (ii) the modiﬁcation of the Licensed Product; or (iii) the combination or use of the Licensed Product with other software, hardware, items or processes to the extent such infringement is not foreseeable use of the Licensed Product. This Section states LOFA’s entire obligation with respect to any claim regarding the intellectual property rights of any third party.

b. Licensee Indemniﬁcation Obligation. Licensee shall indemnify, defend and hold harmless LOFA, its directors, ofﬁcers, and

employees from and against any claim, demand, cause of action, loss, damage, liability suit, proceeding, judgment, or cost (including attorney fees), brought against LOFA which is based on the creation, use or distribution of Licensee Devices to the extent that such suit or proceeding does not arise or result from: (i) LOFA’s material breach of any agreement, obligation, representation, warranty or covenant contained in this Agreement; (ii) any wrongful, negligent action or failure to act by LOFA, its employees, agents or independent contractors; or, (iii) any liability for which LOFA is obligated to indemnify Licensee under this Section.

9. Term and Termination. a. Term. Unless otherwise speciﬁed in Exhibit A, the term of this Agreement will commence on the Effective Date and will

continue into perpetuity unless otherwise terminated earlier under this Agreement.

b. Termination for Cause. Any of the following shall sufﬁce to terminate this Agreement:

i. If Licensee materially breaches any term or condition of this Agreement and fails to cure that breach within thirty (30) days

after receiving written notice of the breach.

ii. This Agreement will terminate automatically without notice and without further action by LOFA in the event Licensee

becomes insolvent (i.e., becomes unable to pay its debts in the ordinary course of business as they come due), makes an assignment in violation of this Agreement or makes an assignment for the beneﬁt of creditors or if any other bankruptcy proceedings are commenced by or against Licensee.

c. Consequences. Upon the termination of this Agreement for any reason: (i) all rights granted hereunder will automatically

revert to LOFA; (ii) Licensee must (A) return to LOFA (or, at LOFA’s option, destroy) the originals and all copies of the Materials in Licensee’s possession or control; (B) erase any and all of the foregoing from all computer memories and stored Licensee Devices within its possession or control; and (C) provide LOFA with a written statement certifying that it has complied with the foregoing obligations. End use licenses to Licensee Devices for Customers granted by Licensee to Customers prior to termination will survive any such termination.

10. Limitation of Liability. a. LICENSEE AGREES THAT ANY LIABILITY ON THE PART OF LOFA FOR BREACH OF THE WARRANTIES CONTAINED

HEREIN OR ANY OF THE OTHER PROVISIONS OF THIS AGREEMENT OR ANY OTHER BREACH GIVING RISE TO LIABILITY OR IN ANY OTHER WAY ARISING OUT OF OR RELATED TO THIS AGREEMENT FOR ANY CAUSE OF ACTION WHATSOEVER AND REGARDLESS OF THE FORM OF ACTION (INCLUDING BREACH OF CONTRACT, STRICT LIABILITY, TORT INCLUDING NEGLIGENCE OR ANY OTHER LEGAL OR EQUITABLE THEORY), WILL BE LIMITED TO LICENSEE’S DIRECT DAMAGES IN AN AMOUNT NOT TO EXCEED THE TOTAL AMOUNT PAID TO LOFA BY LICENSEE FOR THE LOFA HARDWARE.

b. LICENSEE AGREE THAT IN NO EVENT WILL LOFA BE LIABLE FOR DAMAGES IN RESPECT OF INCIDENTAL, ORDINARY,

PUNITIVE, EXEMPLARY, INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES EVEN IF LOFA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES INCLUDING, BUT NOT LIMITED TO, BUSINESS INTERRUPTION, LOST BUSINESS REVENUE, LOST PROFITS, FAILURE TO REALIZE EXPECTED SAVINGS, ECONOMIC LOSS, LOSS OF DATA, LOSS OF BUSINESS OPPORTUNITY OR ANY CLAIM AGAINST LICENSEE BY ANY OTHER PARTY.

c. LICENSEE ACKNOWLEDGES THAT LOFA’S LIMITED LIABILITY EXPRESSED IN THIS AGREEMENT REPRESENTS A MATERIAL

BASIS FOR SETTING THE FEES FOR LOFA HARDWARE.

11. Use of Trademarks.

Any and all trademarks and trade names which LOFA uses in connection with the license granted hereunder (“LOFA Marks”) are and remain the exclusive property of LOFA. Nothing contained in this Agreement may be deemed to give Licensee any right, title or interest in any LOFA Marks. Subject to notice from LOFA in writing which modiﬁes or cancels such license at LOFA’s sole discretion, during the continuance of this Agreement, LOFA hereby grants Licensee a nonexclusive, revocable license to the LOFA Marks for normal advertising, marketing and promotion of Licensee Devices according to guidelines that LOFA may issue from time to time. Licensee must act consistently with LOFA’s ownership of the LOFA Marks and may not use LOFA Marks in a disparaging manner. Licensee agrees to use correct trademark notices on advertisements, sales literature, dealer materials, press releases and other marketing materials, which use or display LOFA Marks. Licensee agrees to provide samples of all Licensee’s marketing materials and Licensee Devices containing LOFA Marks to LOFA for prior approval. If LOFA rejects any of Licensee’s use of LOFA Marks, then the parties may cooperate reasonably in order modify such materials for approval prior to release or use by Licensee. To the extent that LOFA withdraws any portion of the trademark license granted in this subsection, Licensee’s obligations under this Section, above, will also terminate if the rights necessary to comply with such obligation are withdrawn.

12. Interpretation of This Agreement. This Agreement is the entire Agreement to date between the parties regarding the Materials

and supersedes any such prior agreement or communication. Any subsequent waiver or modiﬁcation of this Agreement,

Software License Agreement

463-0620-01 Rev A. June-201530

or any part, shall only be effective if reduced to writing and signed by both parties. No delay or failure to enforce any right under this Agreement will be considered a waiver of a party’s rights thereafter to enforce each and every right and provision of this Agreement. If any provision of this Agreement is declared by a court of competent jurisdiction to be invalid, illegal, or unenforceable, such provision will be severed from this Agreement and the other provisions will remain in full force and effect. This Agreement will be binding upon, and inure to the beneﬁt of, the successors, heirs and assigns of the parties. Neither Licensee nor Licensee employees, consultants, contractors or agents are agents, employees or joint-venturers of LOFA, nor do they have any authority to bind LOFA by contract or otherwise to any obligation. Licensee agrees not to make any statements that state or imply that LOFA certiﬁes or guarantees Licensee Devices or that Licensee Devices are warranted, tested or approved by LOFA. Dates and times by which either party is required to render performance will be postponed automatically to the extent and for the period of time that such party is prevented from meeting them by reason of any cause beyond its reasonable control. Unless otherwise speciﬁcally expressed in this Agreement, the speciﬁc business terms and negotiated customisations to this Agreement will be considered conﬁdential (“Business Terms”), and neither party my disclose such information to third parties except as follows: (a) to employees, advisors, ﬁnancing parties or contractors who are under an obligation of conﬁdentiality to the extent reasonably necessary to conduct business; (b) to the extent that such Business Terms become publicly known through no fault of the parties; (c) to the extent required to comply with any valid law, regulation, statute, or order so long as the non-disclosing party receives reasonable advance notice of such potential disclosure; and (d) to the extent required to enforce, establish, or interpret any right or duty at law or equity with respect to this Agreement.

13. General. a. All notices hereunder will be in writing and must be duly given if delivered personally or sent by registered or certiﬁed mail,

return receipt requested, postage prepaid, to the respective addresses of the parties appearing in this Agreement. Any notice given will be deemed to be received: (i) on the date which it is delivered if delivered personally, (ii) or, if mailed, on the ﬁfth business day next following the mailing thereof. Either party may change its address for notices by giving notice of such change as required in this clause.

b. This Agreement, the license rights granted hereunder and the Materials, or any part thereof, may not be assigned or

transferred by Licensee, including by operation of law (“Transfer”), without the prior written consent of LOFA. Any such transfer without the prior written consent of LOFA will be ineffective. In any case, any such Transfer absent LOFA’s written permission will immediately and automatically terminate this Agreement without further action by LOFA. A change of control of Licensee, whether by sale or issuance of shares (except in the ordinary course of raising capital by public offering), or merger, or otherwise, will be deemed to be an assignment.

c. The laws in force in the State of Georgia will govern this Agreement; the parties hereby consent to jurisdiction and venue in

the courts of Georgia.

d. The provisions in Sections - Licensee’s Indemniﬁcation, - Ownership, Protection, –Fees - Limited Warranty, - Warranty

Disclaimer, -Indemniﬁcation, -Term and Termination, Limitation of Liability, - Interpretation of Agreement, and -General (inclusive), remain in force and effect after the termination of this Agreement.

Special License Terms

THE LICENSE GRANTED HEREUNDER IS RESTRICTED SOLELY TO THE OPERATION OF THE LOFA HARDWARE AND FOR NO OTHER PURPOSE. NO SUCH LICENSEE DEVICE INCORPORATING ANY OF THE MATERIALS MAY BE DISTRIBUTED, LICENSED, SOLD, RENTED, OR OTHERWISE PROVIDED TO THIRD PARTIES WITHOUT LOFA’S EXPRESS WRITTEN PERMISSION.

Exhibit B – PRODUCTS/DELIVERABLES

Licensed Product Information

Software codes with product numeric values equal to 001-xxxx-yyyy-zzz; where xxxx, yyyy, and zzz equal (0000...9999). Software codes qualiﬁed under the same numeric regimen detailed above or including the verbal description of “CANPlus™” products and/or the “CANPlus Suite” of products.

Maintenance and Technical

Platform Requirements

.NET Framework 3.5 Windows® XP, Windows Vista (32/64-bit), Windows 7 (32/64-bit)

Software License Agreement

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250 Hembree Park Drive, STE 122 Roswell, GA 30076 T: 770.569.9828 F: 770.569.9829 www.LOFA.net

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Lofa CANplus 620, CANplus 750 Operation And Troubleshooting Manual

Specifications and Main Features

Frequently Asked Questions

User Manual