CI873 Configuration and ControlLogix5000
please any one can help to establish communication with ControlLogix5000 PLCs using CI873 EtherNet/IP ,
What library (function blocks) should I use?
Please consult this document, "AC800M Ethernet/IP DeviceNet Configration" Document Number 9ARD000014-510 A.
After reading this Manaul you can try to connect Control Logix PLC. If you still have any confusion then let me know. It's very similar to Profibus Communication.
Best of Luck