Woodhead Sst-dn3-pci-1 Operating and maintenance manual

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SST-DN3-PCI-1

and SST-DN3-PCI-2

Hardware Reference Guide

Document Edition: 1.1

Document #: 715-0083

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Document Edition: 1.1

Date: December 1, 2004

This document applies to the SST-DN3-PCI-1 and SST-DN3-PCI-2 interface cards.

This document and its contents are the proprietary and confidential property of Woodhead

Industries Inc. and/or its subsidiaries and may not be used or disclosed to others without the

express prior written consent of Woodhead Industries Inc. and/or its subsidiaries.

SST is a trademark of Woodhead Software & Electronics. All other trade names are trademarks

or registered trademarks of their respective companies.

At Woodhead, we strive to ensure accuracy in our documentation. However, due to rapidly

evolving products, software or hardware changes occasionally may not be reflected in our

documents. If you notice any inaccuracies, please contact us (see Appendix D of this document).

Written and designed at Woodhead Software & Electronics, 50 Northland Road,

Waterloo, Ontario, Canada N2V 1N3.

Hardcopies are not controlled.

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Preface iii

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Preface

Preface Sections:

• Purpose of this Guide

• Using this Guide

• Conventions

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

iv Preface

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

Purpose of this Guide

This guide contains technical and product-related information on the SST-DN3-PCI-1

and SST-DN3-PCI-2 network interface cards.

The SST-DN3-PCI-1 consists of a single DeviceNet network interface (or channel),

and the SST-DN3-PCI-2 comprises two independent interfaces, controlled by

independent CPUs. Each CPU executes downloadable application firmware modules,

which enable application-level product behavior. For more details, refer to relevant

firmware documentation.

Note

An application running on one channel does not affect the performance

of other channels, as it does not share memory or processor resources

with them.

Note

In this manual, the SST-DN3-PCI-1 and SST-DN3-PCI-2 will be

referred to as the card, except where product differences apply.

Using this Guide

If you are running a 3rd party application or writing your own application using the card’s DLL

calls, the sections of interest in this guide will be “Card Overview”, “Installation” and potentially

“Troubleshooting”. If you are writing your own application in a non-Windows environment

(interfacing directly with the card’s memory registers), we recommend that you read the whole

guide.

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Preface v

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

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Conventions

This guide uses stylistic conventions, special terms, and special notation to help enhance your

understanding.

Style

The following stylistic conventions are used throughout this guide:

Bold indicates field names, button names, tab names, and options or selections

Italics indicates keywords (indexed) or instances of new terms and/or specialized

words that need emphasis

CAPS indicates a specific key selection, such as ENTER, TAB, CTRL, ALT,

DELETE

Code Font indicates command line entries or text that you would type into a field

Underlining indicates a hyperlink

“>” delimiter indicates how to navigate through a hierarchy of menu selections/options

“0x” or “-H” indicates a hexadecimal value

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

vi Preface

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

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Terminology

The following special terms are used throughout this guide:

Card the SST-DN3-PCI-1 or SST-DN3-PCI-2 network interface card

Channel a DeviceNet network interface on the card

Firmware Module the embedded software module that gets loaded to the card’s

memory and runs on the card. This is the operating system of the

card, enabling it to respond to commands from the host and

manage network communications.

Host the computer system in which the card is installed

.bin an unencrypted firmware module for the card

.ss3 an encrypted firmware module for the card

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Preface vii

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Special Notation

The following special notations are used throughout this guide:

Warning

Warning messages alert the reader to situations where personal injury

may result. Warnings are accompanied by the symbol shown, and

precede the topic to which they refer.

Caution

Caution messages alert the reader to situations where equipment damage

may result. Cautions are accompanied by the symbol shown, and

precede the topic to which they refer.

Note

A note provides additional information, emphasizes a point, or gives a

tip for easier operation. Notes are accompanied by the symbol shown,

and follow the text to which they refer.

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

viii Preface

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Contents ix

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

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Contents

Preface .......................................................................................................................... iii

Purpose of this Guide ................................................................................................................. iv

Using this Guide ......................................................................................................................... iv

Conventions..................................................................................................................................v

Style...........................................................................................................................................v

Terminology ............................................................................................................................ vi

Special Notation ..................................................................................................................... vii

Card Overview ............................................................................................................. 13

1.1 Warnings and Cautions.........................................................................................................14

1.2 Card Features........................................................................................................................15

1.3 Byte Ordering .......................................................................................................................15

1.4 DN3 Compatibility Overview ..............................................................................................16

1.5 Hardware Description...........................................................................................................17

1.5.1 CAN Connector..............................................................................................................18

1.5.2 LEDs...............................................................................................................................20

Installation ................................................................................................................... 23

2.1 System Requirements ...........................................................................................................24

2.2 Handling Precautions............................................................................................................24

2.3 Installing the Card ................................................................................................................25

2.4 Connecting to a Network......................................................................................................26

2.4.1 Connecting to a DeviceNet Network .............................................................................26

2.4.2 Connecting to a CAN Network ......................................................................................27

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

x Contents

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

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Hardware Register Details.......................................................................................... 29

3.1 Introduction ..........................................................................................................................30

3.2 Card Configuration Space ....................................................................................................30

3.3 DN3 Card Configuration Registers ......................................................................................32

3.3.1 Host Register Layout......................................................................................................32

3.3.2 Control Register .............................................................................................................33

3.3.3 AddrMatch Register .......................................................................................................34

3.3.4 Bank Address Register...................................................................................................35

3.3.5 BankSize Register ..........................................................................................................37

3.3.6 HostIrq Register .............................................................................................................38

3.3.7 LedReg Register.............................................................................................................38

3.3.8 Debug Register...............................................................................................................39

3.3.9 Host Data Register (FamilyID) ......................................................................................39

Troubleshooting.......................................................................................................... 41

4.1 HLTH LED is Red................................................................................................................42

4.2 Memory Conflict ..................................................................................................................43

4.3 Card Not Found ....................................................................................................................43

4.4 General Troubleshooting ......................................................................................................43

Error Messages ........................................................................................................... 45

A.1 Introduction .........................................................................................................................46

A.2 FamilyID Messages .............................................................................................................46

A.3 Fatal Hardware Self-Test Flash Codes ................................................................................46

Technical Specifications ............................................................................................ 47

B.1 Technical Specifications ......................................................................................................48

Loading Firmware ....................................................................................................... 51

C.1 Loading Firmware................................................................................................................52

C.1.1 Verify Card Presence.....................................................................................................52

C.1.2 Check for Conflicting RAM ..........................................................................................53

C.1.3 Test Channel RAM........................................................................................................54

C.1.4 Load and Start the Firmware Module............................................................................55

Warranty and Support................................................................................................. 57

D.1 Warranty ..............................................................................................................................58

D.2 Reference Documents..........................................................................................................58

D.3 Technical Support................................................................................................................58

D.3.1 Getting Help ..................................................................................................................59

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Contents xi

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CE Compliance............................................................................................................ 61

E.1 CE Compliance ....................................................................................................................62

Index............................................................................................................................. 63

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

xii Contents

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

Use, duplication or disclosure of this document or any of the information contained herein is subject to the restrictions on page ii of this document.

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Card Overview 13

Document Edition: 1.1, Document #: 715-0083, Template Edition: 1.1, Template #: QMS-06-045

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Card Overview

Chapter Sections:

• Warnings and Cautions

• Card Features

• Byte Ordering

• DN3 Compatibility Overview

• Hardware Description

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

14 Card Overview

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1.1 Warnings and Cautions

The card is an electrical component and must be treated with the following precautions:

Warning

Only qualified electrical personnel familiar with the construction/

operation of this equipment and the hazards involved should install,

adjust, operate, and/or service this equipment. Read and understand this

guide in its entirety before proceeding. Failure to observe this precaution

could result in severe bodily injury or, in extreme cases, loss of life.

Warning

You must provide an external, hard-wired emergency stop circuit

outside the programmable controller circuitry. This circuit must disable

the system in case of improper operation. Uncontrolled machine motion

may result if this procedure is not followed. Failure to observe this

precaution could result in bodily injury.

Caution

The card contains static-sensitive components. Careless handling may

severely damage the card. Do not touch any of the connectors or pins on

the card. When not in use, the card should be stored in an anti-static bag.

Failure to observe this precaution could result in damage to or

destruction of the equipment.

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Card Overview 15

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1.2 Card Features

The card is a PCI interface for communication with DeviceNet and other CAN-based networks.

The main features of each channel are:

• 32-bit PCI interface (fully compliant with PCI v2.3)

• 33 MHz ColdFire Processor

• 256 KB of shared RAM

• DeviceNet-compliant 5-pin CAN connector

• Data rate of up to 1 Mbaud for CAN, and 125K, 250K and 250K for DeviceNet

• Bi-color LEDs showing card status

• Isolated CAN physical layer on each channel

• Compatible with CAN specification 2.0 part A and part B

1.3 Byte Ordering

The card uses Intel-style (little endian) byte ordering for multi-byte entities LSB-low address and

MSB-high address. If your host system uses Motorola (big endian) byte ordering (MSB-low

address and LSB-high address), you must compensate for byte ordering in software.

The following language macro will compensate for byte ordering in a 16-bit data entity:

#define SWAP_WORD (WordData) ((WordData<<8) | (WordData>>8))

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Hardware Reference Guide SST-DN3-PCI-1 and SST-DN3-PCI-2

16 Card Overview

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1.4 DN3 Compatibility Overview

For a comparison of DN3 with DNP, refer to Section D.2, Reference Documents.

The following table outlines the requirements of different PCI revisions and the PCI

requirements of the card.

Table 1: PCI Compatibility Table

PCI

Specification

Revision

Supply Voltage Provided by

Motherboard

PCI I/O Signaling Voltage Level of

Motherboard

3.3V 5V 3.3V 5V

2.1 1Optional Required Not supported Supported

2.2 Required Required Supported Supported

2.3 Required Required Supported Not supported

SST Product

SST-DN3-PCI-1

and

SST-DN3-PCI-2

Required Required

2Supported 2Supported

1 The card requires both 3.3V and 5V to be supplied by the motherboard. Because 3.3V

supply voltage is optional in PCI specification revision 2.1, the card may not function in

some PCI 2.1-compliant motherboards.

2The card will auto-detect the motherboard PCI I/O signaling level and adjust its signaling level

accordingly, allowing it to function in PCI systems that support either 5V or 3.3V I/O signaling

levels.

Summary

The card’s compatibility can be summarized as follows:

• It will operate in PCI v2.2- and v2.3-compliant systems

• It will also operate in PCI 2.1-compliant systems that have implemented the optional

3.3V supply voltage

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Card Overview 17

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1.5 Hardware Description

The main features of the card are described in more detail in the following sections.

For information on card dimensions, refer to Section B.1, Technical Specifications.

Figure 1: The SST-DN3-PCI-1 and 2 Interface Card

Table 2: Card Components

Feature Description

1 Channel A HLTH LED

2 Channel A CAN Connector

3 Channel A COMM LED

4 Channel B HLTH LED

5 Channel B CAN Connector

6 Channel B COMM LED

1- and 2-channel

2-channel onl

Legend

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18 Card Overview

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1.5.1 CAN Connector

The 5-pin connector is a standard removable connector that conforms to the standard DeviceNet

pinout. Pin numbers, names, and color codes are identified in the figure below.

Figure 2: 5-Pin CAN Connector

12345

CANH

V+

CANL

V-

SHIELD

Pin Name: DeviceNetTM

Color Code:

White

Red

Blue

Black

Bare

1.5.1.1 V+, V-

These terminals provide power to the isolated section of the network interface, and must be

connected in order for the card to function. On DeviceNet networks, they connect directly to the

red (V+) and black (V-) wires of the DeviceNet cable. On non-powered CAN networks, they

must be connected to an external 11-24VDC supply.

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SST-DN3-PCI-1 and SST-DN3-PCI-2 Hardware Reference Guide

Card Overview 19

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1.5.1.2 CANH, CANL