Network Redundancy Testing
Communication network redundancy in substations ensures proper operation and high reliability even in case of a network problem. Redundant network architectures are tested by creating network issues and verifying the communication and system behavior. DANEO 400 tests network architectures with both the high-availability seamless redundancy (HSR) protocol and the parallel redundancy (PRP) protocol.
DANEO 400 records and analyzes messages on the substation communication network. Time-synchronized traffic recording on the device’s network ports allows a detailed comparison and timing analysis of redundant network architectures.