Omron to AB EtherNetIP Explicit Messaging

Example code to read and write integer and floating point data to and from CompactLogix, ControlLogix, and MicroLogix 1400 using EtherNet/IP.

This works with Omron PLCs using CJ1W-EIP21 or CS1W-EIP21 EtherNet/IP modules, or CJ2H-xxx-EIP or CJ2M-CPU3x PLCs with built in EtherNet/IP.