Allen-Bradley devicenet modules in logix5000 control systems Manual Do Utilizador

1

Publication DNET-UM004A-EN-P - March 2004

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.

To use the AutoScan feature to configure your network:

To use this chapter, make sure your network meets the following 
requirements:

If your network does not meet the requirements listed above, then use 
chapters 5 to 7 to configure your network and control your devices.

Before you use this chapter:

Connect your computer to the 
system. See chapter 4.

❑ Determine If You Can Use AutoScan

❑ Review How AutoScan Effects Your Network

❑ Install the Node Commissioning Tool

❑ Connect Each Device to the Network

❑ Add the Scanner to the RSLogix 5000 Project

❑ Turn On AutoScan

❑ Access Device Data

❑ Put the Scanner in Run Mode

❑ Additional Information About AutoScan

Each device on your DeviceNet network (except the scanner):

• sends ≤ 4 bytes of input data
• gets ≤ 4 bytes of output data

You have one of the following DeviceNet scanners:

• ControlLogix 1756-DNB
• FlexLogix 1788-DNBO

Your scanner has the following firmware revision:

ControlLogix 1756-DNB

revision 5.0 or greater

FlexLogix 1788-DNBO

revision 3.0 or greater

You have RSLogix 5000 software revision 13.0 or greater.