SynqNet: high performance motion control based on Ethernet

Abstract

Motion control networks must ensure synchronous and real-time updates across multiple axes. While Ethernet offers adequate performance for general purpose applications that use distributed control, it is generally too slow for more demanding situations. In these cases a fast synchronous network is required to connect a centralised motion processor to multiple servo axes. SynqNet was designed specifically to support high performance centralised control systems, and offers additional benefits including self-healing fault tolerance operation, simple discovery-based configuration, and high noise immunity. It is supported by multiple drive vendors delivering a wide array of cost competitive products.