Circular Redundancy Server configuration & setting

Circular Redundancy Server configuration & setting

Dear Sir 

We have three identical rack mounted server A,B and C.Each has tag licenses of 131070 nos .Total Tags considered for the project is 393210.
For circular redundancy I need to know the setting and configuration.
As a part of the project ,we want to divide these data coming to all these servers in certain bunch of tags in order to maintain the tag load balance as well as in case if any one server goes down then the traffic will get diverted to balance two servers in order to maintain zero loss of data.
Please suggest us proper configuration 
We are using Zenon Copadata 14 .Also please suggest us if we can create under Multiprojects concept