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Allen-Bradley DeviceNet 1747-SDN User Manual

Allen-Bradley DeviceNet 1747-SDN
160 pages
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1747-SDN
DeviceNet Scanner
Module
Catalog Number
1747-SDN, Series C
User Manual

Table of Contents

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Allen-Bradley DeviceNet 1747-SDN Specifications

General IconGeneral
VendorAllen-Bradley
Product TypeDeviceNet Scanner
SeriesSLC 500
Catalog Number1747-SDN
Communication ProtocolDeviceNet
Number of Nodes63
DeviceNet Baud Rates125, 250, 500 kbps
CompatibilitySLC 500 series controllers
Input Data Size64 bytes
Output Data Size64 bytes
Operating Temperature0°C to 60°C (32°F to 140°F)
Storage Temperature-40…85 °C (-40…185 °F)
Relative Humidity5% to 95% (non-condensing)
Input Voltage24V DC

Summary

Important User Information

Summary of Changes

Preface

Introduction

Introduces the manual's purpose, scope, and the example application.

Audience

Identifies the intended audience and their assumed knowledge.

Chapter 1 Before You Begin

What You Need to Know

Outlines the essential knowledge required before configuring the 1747-SDN module.

What Your 1747-SDN Module Does

Explains the function of the 1747-SDN module as an interface between networks.

Communicating with Your Devices

Describes how the 1747-SDN module communicates with devices using various message types.

Communicating with Your SLC 500 Processor

Details the data flow and communication methods between the module and the SLC 500.

1747-SDN Module Data Tables

Introduces the different data tables used by the 1747-SDN module for managing data flow.

RSNetWorx Software as a Configuration Tool

Explains how RSNetWorx for DeviceNet software is used to configure the module's data tables.

Chapter 2 Planning Your Configuration and Data Mapping Your Devices

What You Need to Know

Explains the need to understand network requirements, input, and output data mapping.

Beginning the Process

Guides the user on planning steps for efficient network configuration and expansion.

The Example Network

Illustrates a sample data mapping plan for a DeviceNet network with specific devices.

Chapter 3 Hardware Setup

Installing the 1770-KFD Module

Provides instructions for installing and connecting the 1770-KFD communication module.

Installing the SLC 500 Processor

Guides the installation and connection of SLC 5/04 and SLC 5/05 processors.

Installing the ControlNet RS-232 Interface Module

Details the installation and configuration of the 1747-KFC15 ControlNet interface module.

Installing the 1747-SDN Module

Provides instructions for installing the 1747-SDN module into the chassis and connecting it.

Installing the RediSTATION Operator Interface

Guides the installation and DIP switch setting for the RediSTATION operator interface.

Installing the Series 9000 Photoeye

Explains how to connect and configure the Series 9000 photoeye to the network.

How Your Network Will Look

Shows a diagram of the fully installed example network configuration.

Chapter 4 Configuring the DeviceNet Network

Installing the Software

Provides steps for installing RSLinx and RSNetWorx for DeviceNet software.

Use RSLinx Software to Configure the DeviceNet Driver

Guides the user through configuring the DeviceNet driver using RSLinx software.

Using RSNetWorx for DeviceNet Software to Configure the 1747-SDN Module Scanlist

Explains how to set up an online connection and configure the 1747-SDN module's scanlist.

Set the 1747-SDN Node Address

Details the procedure for setting or changing the node address of the 1747-SDN module.

Configure the I/O Devices

Guides the configuration of I/O devices within the RSNetWorx software.

Verify the Photoeye Configuration

Instructs on verifying the I/O parameters for the photoeye device.

Verify the RediSTATION Configuration

Guides the verification of I/O parameters for the RediSTATION operator interface.

AutoMap the Devices into the Scanlist

Explains how to automatically map devices into the scanlist using RSNetWorx.

Download and Save Your Configuration

Details the process of downloading and saving the network configuration to the 1747-SDN module.

Chapter 5 Communicating with the DeviceNet Network from Another Network

System Requirements

Lists the software and hardware requirements for using the pass-through feature.

Communicating with the DeviceNet Network via an Ethernet Network

Describes how to establish communication with DeviceNet over an Ethernet network.

Communicate with the DeviceNet Network via a DH+ Network

Explains how to establish communication with DeviceNet over a Data Highway Plus network.

Chapter 6 Creating and Running the Example Application Program

Install the Software

Steps for installing the necessary software (RSLogix 500) for the example program.

Create the Example Application Program

Guides the creation of a sample ladder logic program for testing the DeviceNet network.

Download and Run the Program

Instructions for downloading and executing the example program via different network types.

Chapter 7 Troubleshooting

Module Status Indicator

Explains the meaning of the bicolor module status indicator and troubleshooting steps.

Network Status Indicator

Describes the network status indicator and its role in diagnosing communication link issues.

Numeric Display Code Summary

Lists numeric codes displayed by the module for diagnostics and their meanings.

Chapter 8 DeviceNet Explicit Messaging

DeviceNet Explicit Message Instruction Overview

Introduces the DEM instruction for initiating generic CIP commands on DeviceNet.

DEM Instruction Setup Screen Parameters

Details the parameters required for setting up the DeviceNet Explicit Message instruction.

Chapter 9 AutoScan

Overview

Introduces the AutoScan feature for automatic network device mapping.

Implementing AutoScan

Describes methods to set up and operate the AutoScan feature.

Appendix A Data Map Example

Example Input Mapping Scheme

Illustrates a simplified, fixed map of discrete input data and status bits for DeviceNet devices.

Example Output Mapping Scheme

Presents a simplified, fixed map of discrete outputs and data for DeviceNet devices.

Appendix B Configuring the M0/M1 Files by Using RSLogix 500 Software

RSLogix 500 I/O Configuration

Guides the configuration of M0 and M1 files using RSLogix 500 software's I/O Configuration.

Programming the Module by Using the SLC M0 and M1 Files

Explains how to address and use the M0 and M1 data files in ladder programs.

Appendix C 1747-SDN Module Firmware History

Purpose

Describes firmware enhancements, corrected anomalies, and important information for revisions.

Revision 8.002

Details firmware enhancements for revision 8.002, including EDS file and AutoScan.

Revisions 7.005 and 7.006 Known Anomalies

Lists known anomalies found in firmware revisions 7.005 and 7.006.

Revision 6.002

Describes enhancements and corrected anomalies for firmware revision 6.002.

Enhancements

Details firmware enhancements, including explicit message pass-through and M1 file table.

Corrected Anomalies

Lists anomalies that have been corrected in firmware revisions.

Appendix D Data Organization

Understand the Data Organization of the Module

Explains the four data areas used for information transfer between the module and processor.

Input and Output Image Tables

Describes the mapping of input/output image tables and M1/M0 files for the 1747-SDN.

Upload Input Data from the Module to the SLC Processor

Details how the SLC processor reads input data from the module via image tables and M1 files.

Download Output Data to the Module

Describes how the SLC processor writes output data to the module via image tables and M0 files.

Appendix E Explicit Message Program Control

Using Explicit Message Program Control

Explains the feature's use in configuring device parameters and managing data exchange.

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