Allen-Bradley ControlLogix - Page 14

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