Rockwell-automation 1769-SDN Compact I/O DeviceNet Scanner Module User Manual de usuario descargar pdf (Pagina 35)

35Publication 1769-UM009E-EN-P - August 2009 35

Chapter

Automatically Configure a

DeviceNet Network

Introduction

This chapter provides a quick method for configuring a DeviceNet network. It

uses the AutoScan feature to establish communication between the controller

and your devices with minimal steps.

The DeviceNet AutoScan feature enables a scanner to automatically map a

network of slave devices into its scanlist without the use of RSNetWorx for

DeviceNet software. This greatly improves the ease of setting up a DeviceNet

network, especially networks comprised of simple devices.

When the feature is enabled, a DeviceNet scanner continuously searches for

devices on the network. Once a qualifying slave device is found, it is added to

the scanner's scanlist and its I/O data is mapped into a predefined location in

the scanner's I/O memory table based on the device's node address.

Topic Page

Determine If You Can Use AutoScan 38

Review How AutoScan Effects Your Network 38

Connect Each Device to the Network 39

Add the Scanner to the RSLogix 5000 Project 44

Implement AutoScan 46

Additional Considerations Regarding AutoScan 53

Access Device Data 57

Put the Scanner in Run Mode 60

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Rockwell-automation 1769-SDN Compact I/O DeviceNet Scanner Module User Manual de usuario Pagina 35