HMS Anybus-X User manual

© 2005 HMS Industrial Networks. AB7665 User Manual
Anybus-X
Ethernet to J1939 Gateway
User Manual
Part No.AB7665
Rev 1.00
HMS Industrial Networks
Pilefeltsgatan 93-95
SE-302 50 Halmstad
Sweden
Phone [phone]
Web www.anybus.com

Table of Contents i
© 2005 HMS Industrial Networks. AB7665 User Manual
Table of Contents
Preface......................................................................... iv
About This Manual ................................................ iv
Important User Information ................................... iv
Related Documentation........................................... v
Document Revision................................................. v
Anybus-X Module Description ............................... 1-1
Overview .................................................................... 1-1
Theory of Operation ................................................... 1-2
J1939 Features .......................................................... 1-3
Ethernet Features ...................................................... 1-3
System Requirements ................................................ 1-4
Hardware Description................................................. 1-5
Installation................................................................ 2-1
Installation and Operation Requirements ................... 2-1
Power and Network Connections ............................... 2-2
Connecting Power...................................................... 2-3
Connecting J1939 ...................................................... 2-4
Connecting to Ethernet .............................................. 2-5
Configuration Port Connector..................................... 2-5
Configuration ........................................................... 3-1
Anybus-X Configuration Tool (BWConfig).................. 3-1
Ethernet Network Configuration ................................. 3-6
J1939 Network Configuration..................................... 3-8
J1939 I/O Configuration ........................................... 3-10
Ethernet Network Configuration ............................... 3-17
EtherNet/IP Interface .............................................. 4-1
Product Features........................................................ 4-1
I/O Messaging ............................................................ 4-2
Assembly Objects and Connections........................... 4-3
Using ControlLogix with the Gateway ........................ 4-9
Modbus/TCP Interface............................................ 5-1

Table of Contents ii
© 2005 HMS Industrial Networks. AB7665 User Manual
Supported Commands ............................................... 5-1
Supported Exception Codes ...................................... 5-2
Modbus/TCP Addressing ........................................... 5-3
I/O Data Content ........................................................ 5-4
I/O Data Format ......................................................... 5-5
J1939 Interface......................................................... 6-1
Address Management ................................................ 6-1
Communications Methods.......................................... 6-2
Message Transmission .............................................. 6-3
Receiving Messages .................................................. 6-5
Transport Protocol for Large Messages ..................... 6-7
J1939 Diagnostic Messages ...................................... 6-8
Bus-Off Reset Option ............................................... 6-10
Example Application ............................................... 7-1
Scenario #1 - EtherNet/IP .......................................... 7-1
Ethernet Network Configuration ................................. 7-2
J1939 Network Configuration..................................... 7-2
J1939 I/O Configuration ............................................. 7-3
Scenario #2 - Modbus/TCP ........................................ 7-6
Ethernet Network Configuration ................................. 7-7
J1939 Network Configuration..................................... 7-7
J1939 I/O Configuration ............................................. 7-8
Status and Diagnostics............................................. 8-1
Anybus-X LEDs.......................................................... 8-1
J1939 Status Codes................................................... 8-4
Diagnostic Web Pages............................................... 8-5
Status Assembly ........................................................ 8-5
Specifications............................................................ 9-1
Environmental Specifications ..................................... 9-1
EMC Directive Compliance ........................................ 9-1
Electrical Specifications.............................................. 9-1
Mechanical Specifications .......................................... 9-2
I/O Data Sizes ............................................................ 9-2
J1939 Specifications .................................................. 9-3

Table of Contents iii
© 2005 HMS Industrial Networks. AB7665 User Manual
Connectors.............................................................. 10-1
Power ....................................................................... 10-1
J1939 ....................................................................... 10-2
Ethernet RJ45 .......................................................... 10-3
Configuration RS-232 9 Pin D-Subminiature............ 10-4
Warranty ................................................................ 11-1
Support ................................................................... 12-1
Technical Product Assistance .................................. 12-1
Contact Information .................................................. 12-1

Preface iv
© 2005 HMS Industrial Networks AB7665 User manual
Preface
About This Manual
This manual discusses the use of the Anybus-X Ethernet to J1939 Gateway. It
describes how to install, configure, and operate the module.
Important User Information
The data and illustrations found in this document are not binding. We reserve the
right to modify our products in line with our policy of product development. The
information in this document is subject to change and should not be considered as
a commitment by HMS Industrial Networks. HMS Industrial Networks assumes
no responsibility for errors that may appear in this document
There are many applications of the Anybus-X module. Those responsible for the
use of this device must satisfy themselves that all necessary steps have been taken
to verify an application meets all performance and safety requirements including
any applicable laws, regulations, codes, and standards.
The illustrations and samples in this guide are intended solely for the purpose of
example. HMS Industrial Networks does not assume responsibility or liability for
actual use based upon the examples shown in this publication.
Modbus/TCP is a trademark of Schneider Automation.
EtherNet/IP is a trademark of ODVA.
Microsoft, MS-DOS, and Windows are trademarks of Microsoft Corporation.

Preface v
© 2005 HMS Industrial Networks AB7665 User manual
Related Documentation
Document Revision
Document Name Author Web Page
EtherNet/IP Specification ODVA www.odva.org
Common Industrial Protocol (CIP) Specification ODVA www.odva.org
Modbus Application Protocol Specification Modbus-IDA www.modbus.org
Modbus Messaging on TCP/IP Implementation
Guide
Modbus-IDA www.modbus.org
J1939 Recommended Practice SAE www.sae.org
Table 1-1 Related Documentation
Date Revision Change Description
7/15/2005 1.00 Initial Release
Table 1-2 Document Revision Log

Chapter 1 Anybus-X Module Description 1-1
© 2005 HMS Industrial Networks AB7665 User manual
Anybus-X Module Description
Overview
The Anybus-X Ethernet to J1939 Gateway allows you to monitor and control data
on a J1939 heavy duty vehicle network from an Ethernet device. Data from J1939
messages are mapped to I/O table locations, making them accessible to the Ether-
net network. The EtherNet/IP and Modbus/TCP protocols are supported. The
Anybus-X acts as an EtherNet/IP Adapter, allowing J1939 data to be transferred
to an EtherNet/IP Scanner device using I/O or explicit messages. The module
acts as a Modbus/TCP server, allowing J1939 data to be addressed as Modbus reg-
isters by a Modbus/TCP client device.
Examples of applications of the Ethernet to J1939 Gateway:
• An interface used on a diesel generator package to access engine parame-
ters from a Programmable Logic Controller (PLC).
• An on-vehicle gateway used to interface the J1939 vehicle network to an
on board industrial automation based control system.

Anybus-X Module Description 1-2
© 2005 HMS Industrial Networks AB7665 User manual
Theory of Operation
The Anybus-X provides centralized data storage, the “PassageWayTM”, for data
that is shared between the J1939 and Ethernet networks. Data is placed into the
PassageWay by one network interface, allowing the data to be read through the
other network interface.
The Anybus-X appears as a single device on either network using standard proto-
col mechanisms. No special, or extended, protocol features are required of the
devices on either network to read and write the data flowing through the Passage-
Way; all cross-network activity is transparent to the devices on either network.
Figure 1-1 Anybus-X PassageWay Operation
Ethernet Network
J1939 Network
PassageWay
Input
Table
Output
Table
Receive PGNs
Send PGNs
Read Inputs
Write Outputs

Anybus-X Module Description 1-3
© 2005 HMS Industrial Networks AB7665 User manual
J1939 Features
• Transmission and reception of all types of fixed-length J1939 messages,
including PDU1, PDU2, broadcast and destination specific.
• Monitoring of DM1 (active diagnostics) and DM2 (previously active
diagnostics) messages.
• Complete network address management including address claim, protec-
tion, and yield on higher priority conflict.
• Network address can be self-configurable over a range of addresses.
• J1939 Transport Protocol for transmission and reception of large mes-
sages (9 - 1785 bytes). Both connection based (RTS/CTS) and broadcast
(BAM) are supported.
• Configurable CAN bus-off reset option will reset the network interface
and attempt to return to online when a CAN bus-off condition is detected.
Ethernet Features
• Supports the EtherNet/IP protocol, Adapter Class with I/O Server, and
Message Server.
• Supports the Modbus/TCP protocol with up to 8 simultaneous connec-
tions. Conforms to the Modbus/TCP specification 1.0.
• IP address configuration may be done using DHCP/Bootp, web page, or
the Anybus-X Configuration Tool.

Anybus-X Module Description 1-4
© 2005 HMS Industrial Networks AB7665 User manual
System Requirements
The following hardware and software components are needed to use the Anybus-
X Ethernet to J1939 Gateway.
Required Hardware
• Anybus-X module.
• J1939 network connection.
• Ethernet cabling and power.
• PC or other controller with access to the Ethernet network.
• 24 VDC power connection
• PC to execute Anybus-X Configuration Tool (BWConfig).
• RS-232 null-modem cable to connect PC running BWConfig to the Any-
bus-X.
Optional Hardware
• DIN rail to mount the Anybus-X.
Required Software
• Anybus-X Configuration Tool software (BWConfig) to configure the
Anybus-X.
• BWConfig requires that the PC be running Microsoft Windows 95, 98,
NT, 2000, or XP.