Allen-Bradley ControlLogix

User Manual
ControlLogix
ControlNet Interface
Module
(Cat. No. 1756-CNB, -CNBR)
Allen-Bradley

Allen-Bradley ControlLogix Specifications

General

Brand	Allen-Bradley
Model	ControlLogix
Category	Industrial Electrical
Language	English

Summary

Chapter 1: ControlNet Communication Basics

Communication Models and Protocols

Chapter 2: Installing the ControlNet Network

Installing and Configuring Interface Card

Installing ControlLogix and PLC-5 C Modules

Connecting the ControlNet Network

Chapter 3: Logix5550 to Logix5550 Unscheduled Messaging

Chapter 4: Logix5550 to Logix5550 Scheduled Communication

Producer and Consumer Application Setup

Network Configuration and Communication Testing

Covers scheduling the network, verifying properties, and testing communication.

Chapter 5: Logix5550 Controller to PLC-5 C Unscheduled Messaging

Chapter 6: Logix5550 Controller to PLC-5 C Scheduled Communications

Producer Application Setup and Network Scheduling

PLC-5 C Configuration and Communication Testing

Details configuring the PLC-5C to receive data and testing the communication.

Chapter 7: PLC-5 C to Logix5550 Controller Unscheduled Messaging

Example Setup and PLC-5 C Program Creation

Program Download and Message Verification

Chapter 8: PLC-5 C to Logix5550 Controller Scheduled Communications

Network and Controller Configuration

Guides configuring the ControlNet network, PLC-5C, and Logix5550 consumer.

Producer Setup and Network Scheduling

Details creating the PLC-5C producer application and scheduling the network.

Communication Verification

Chapter 9: PLC-5 C to PLC-5 C Unscheduled Messaging Over Two ControlNet Networks

Example Setup and Program Creation

Guides system setup, application creation, and ladder program development.

Program Download and Communication Testing

Details downloading the program and testing the message bridging.

Chapter 10: Controlling IO Over a ControlNet Network

IO Configuration and Setup

Guides adding local and remote CNB modules and I/O modules to the configuration.

Ladder Logic, Download, and Network Scheduling

Details editing tags, creating ladder logic, downloading, and scheduling the network.

Testing Remote IO Operation

Chapter 11: Adding an IO Chassis to an Existing ControlNet Network

Network Expansion Configuration

Guides adding a second remote CNB module and analog I/O to the network.

Logic, Download, and Network Scheduling

Details editing tags, modifying logic, downloading, and scheduling the expanded network.

Testing Analog Output Operation

Chapter 12: Troubleshooting

Module Status Indicators and Causes

ControlNet Network Status Indicators

Appendix B: Creating Produced and Consumed Tags

Tag Creation Fundamentals