Allen-Bradley ControlLogix User Manual

1756-6.5.3 - December 1999
iv
Chapter 11 (continued)
Download the Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-10
Schedule the Network Using RSNetWorx for ControlNet. . . . 11-11
Verify the Network Properties . . . . . . . . . . . . . . . . . . . . . . 11-13
Survey the Network for Connected Devices. . . . . . . . . . . . 11-14
Schedule the Network and Save the Configuration . . . . . . 11-15
Test the Example Application. . . . . . . . . . . . . . . . . . . . . . . . . . 11-16
Adding 1756-CNB Modules to Expand the Network. . . . . . . . 11-17
Chapter 12
Troubleshooting
Module Status Indicator and Display . . . . . . . . . . . . . . . . . . 12-1
ControlNet Network Status Indicators . . . . . . . . . . . . . . . . . 12-3
Appendix A
Allocating Communication
Connections
What This Appendix Contains . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
How the ControlLogix System Uses Connections . . . . . . . . . . . . A-1
Determining Connections for I/O Modules . . . . . . . . . . . . . . . . . A-2
Direct connections for I/O modules . . . . . . . . . . . . . . . . . . . . A-2
Rack optimized connections for I/O modules. . . . . . . . . . . . . A-3
Combining direct and rack optimized connections. . . . . . . . . A-5
Determining Connections for Produced and Consumed Tags . . . A-6
Connections for produced tags . . . . . . . . . . . . . . . . . . . . . . . . A-6
Optimizing produced tags. . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7
Connections for consumed tags . . . . . . . . . . . . . . . . . . . . . . . A-7
Determining Connections for Messaging . . . . . . . . . . . . . . . . . . . A-8
Determining Total Connection Requirements . . . . . . . . . . . . . . . A-9
Appendix B
Creating Produced and
Consumed Tags
What This Appendix Contains . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Produced Tags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Consumed Tags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Producing a tag from a Logix5550 Controller
to a ControlNet PLC-5 Processor . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Consuming a tag from a ControlNet PLC-5 Processor
to a Logix5550 Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Appendix C
Electronic Keying
Specifying Electronic Keying. . . . . . . . . . . . . . . . . . . . . . . . . . . . C-1
Appendix D
Setting Paths for Downloads in
RSLogix5000, Version 2.10
Communications Path. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-1
Index

Allen-Bradley ControlLogix Specifications

General

Communication	EtherNet/IP, ControlNet, DeviceNet, DH+
I/O Capacity	Up to 128, 000 I/O points (varies by configuration)
Redundancy	Supported (with specific modules)
Programming Software	Rockwell Automation Studio 5000 Logix Designer
Operating Temperature	0°C to 60°C (32°F to 140°F)
Programming Languages	Ladder Logic, Function Block Diagram, Structured Text, Sequential Function Chart
Modularity	Yes
Certifications	UL, CE
Processor Type	Multiple options available, including standard, safety, and extreme environment processors
Power Supply	Multiple options available, including standard and redundant power supplies with various voltage ranges (e.g., 24V DC, 120/240V AC)