Allen-Bradley ControlLogix User Manual

1756-6.5.3 - December 1999
5-8 Logix5550 Controller to PLC-5C: Unscheduled Messaging
4. Select the AB_KTC-1, ControlNet driver and double-click on the PLC-5
processor at node 11 (1785-L40C15 in the above example).
5. When the System Communications tab reappears, click on the Online
button.
If no program is loaded in the PLC-5C processor, a pop-up window will
appear with the message “You cannot go Online to DEFAULT program.”
6. Enter a new processor name of your choice (e.g., “Receiver”) and click
on OK.
• Disregard any warnings that appear about ControlNet devices.
• It is not necessary to save the program.
• You do not have to put the processor into Run mode.
7. Double-click on folder N7 in the data file list.
You should see the value in N7:0 continuously changing to reflect the
messages from the Logix5550 processor.
This completes the Logix5550 to PLC-5C unscheduled messaging example.
This value should be changing.

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)