Redundancy Alarm for Delta V

Dear guys,

We selected Emerson DeltaV to handled our Refinery project.

We need to configure redundancy alarm for delta V network either EWS/OWS and or 8 wide carrier. So if any network or bus break we get message alarm for redundancy not working. This alarm important because we cant stop production without any information warning before plant shutdown.

Any suggestion how to configure it?

thanks in advance for your help n support.

regards,
adie