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300+ SCADA Protocol Articles & Guides
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Showing 1–2 of 2 articles
Redundancy Protocols
DLR
DLR Device Level Ring Explained: Ring Redundancy for EtherNet/IP
How DLR delivers 3 ms recovery on EtherNet/IP rings: ring supervisor election, beacon frames, fault detection, topology limits, and troubleshooting.
16
Redundancy Protocols
BRP
Beacon Redundancy Protocol (BRP) Explained – IEC 62439-5 Guide
Learn how Beacon Redundancy Protocol (BRP) works under IEC 62439-5, including architecture, fault detection, message types, and recovery times.
7