Download Kvaser Leaf Light R v2 User's Guide PDF

TitleKvaser Leaf Light R v2 User's Guide
LanguageEnglish
File Size802.5 KB
Total Pages17
Table of Contents
                            About this manual
Introduction
	Welcome to Kvaser Leaf Light R v2
	Major features
	Additional software and documentation
Kvaser Leaf Light R v2 hardware
	Hardware installation
	USB connector
	CAN channel
	Power supply
	LED Indicators
	Troubleshooting
Appendices
	Technical data
	CAN connector
	CAN bus termination
	Updating the firmware
Disposal and Recycling Information
Legal acknowledgements
	Usage warning
	EU Regulatory Compliance
	Patents, Copyrights and Trademarks
Document Revision History
                        
Document Text Contents
Page 1

Kvaser Leaf Light R v2 User’s Guide

Copyright 2017 Kvaser AB, Mölndal, Sweden
http://www.kvaser.com

Printed Wednesday 13th September, 2017

We believe that the information contained herein was accurate in all respects at the time of printing.
Kvaser AB cannot, however, assume any responsibility for errors or omissions in this text. Also note
that the information in this document is subject to change without notice and should not be construed
as a commitment by Kvaser AB.

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(This page is intentionally left blank.)

Kvaser AB, Mölndal, Sweden — www.kvaser.com

Page 8

Kvaser Leaf Light R v2 User’s Guide 8 (17)

3.3 CAN channel

The Kvaser Leaf Light R v2 has one CAN Hi-Speed channel with a 9-pin D-SUB
CAN connector. See Section 4.2, CAN connector, on Page 11 for details about the
pinout.

Figure 3: 9-pin D-SUB CAN connector

3.4 Power supply

The Kvaser Leaf Light R v2 is powered from the USB port.

3.5 LED Indicators

The Kvaser Leaf Light R v2 has two LEDs as shown in Figure 4. Their functions
are shown in Table 2 on Page 9.

Figure 4: LEDs on the Kvaser Leaf Light R v2.

Kvaser AB, Mölndal, Sweden — www.kvaser.com

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LED Function Description

PWR (Green) Power Steady light when unit is powered and working.

USB configuration Blinking once every three seconds when something is
wrong with the USB connection.

Firmware 2 Hz flash if something is wrong with the firmware or
configuration.

CAN (Yellow) CAN RxTx Status for CAN channel.

Table 2: LEDs on the Kvaser Leaf Light R v2.

3.6 Troubleshooting

Use “Kvaser Hardware” in the Control Panel to verify that the computer can
communicate with the Kvaser Leaf Light R v2. If the firmware version shown is all
zeros, there are communication problems.

If the LEDs are not flashing or do not light up at all, check the power supply.

Kvaser AB, Mölndal, Sweden — www.kvaser.com

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NOTE: This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in
accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the
interference at his/her own expense.

6.3 Patents, Copyrights and Trademarks

All trademarks are the property of their respective owner. Windows is a registered
trademark of Microsoft Corporation in the United States and other countries.

Adobe, the Adobe logo, and Reader are either registered trademarks or trademarks
of Adobe Systems Incorporated in the United States and/or other countries.

DeviceNet is a trademark of Open DeviceNet Vendor Association, Inc.

NMEA 2000 is the registered trademark of the National Marine Electronics
Association, Inc.

For information about Kvaser related CAN patents, see www.kvaser.com/patent.

The products described in this document are protected by U.S. patent 5,696,911.

Kvaser AB, Mölndal, Sweden — www.kvaser.com

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Kvaser Leaf Light R v2 User’s Guide 17 (17)

7 Document Revision History

Version history for document UG_98186_leaf_light_r_v2:

Revision Date Changes
1 2017-01-18 First version.
2.0 2017-08-25 Updated EU Declaration of Conformity

Kvaser AB, Mölndal, Sweden — www.kvaser.com

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