I need to establish simple process control system using B&R Aprol.
The system consists of one control computer and a pair of plc's, coupled with redundancy link.
The question is how to make the redundancy for controllers.
When I click the Redundancy Management a message appears:
"The controller is not redundant".
Could you tell me any ideas about how to establish the redundancy connection.
Thanks for any help,
Petrashek Stanislav