This Producer-Consumer Messaging eLab explains in explicit detail how to implement ControlLogix Producer-Consumer Messaging. This will allow two ControlLogix controllers to exchange data with each other. This is a more in-depth look at the article posted at Producer-Consumer Explicit Messaging.
Here is a excerpt from the eLab:
This product is not warranted against any manufactured defect from date of purchase.
No guarantees are given or implied to the product efficiency, product performance and production or its improvement.
Limitation Of Liability
In no event shall PLCGurus.NET or its parent company Intelligent Control Solutions Limited be liable for any direct, indirect, punitive, incidental, special consequential damages, to property or life, whatsoever arising out of or connected with the use or misuse of it’s products.
***Note: All sales are final and non-refundable