According to Martin Ellenrieder, TwinSAFE has proven itself overall as a system-integrated safety functionality and offers a high degree of flexibility in the safety application. In addition to the drive-based safety technology, the EL6910 TwinSAFE Logic module is also used as a dedicated safety controller. In complete production lines, the distributed safety applications of the individual machines and systems communicate with each other via the EtherCAT Automation Protocol (EAP). "This safety communication across control system boundaries is a very important aspect of machine safety, as our customers generally use a large number of systems that are also interlinked," sums up Martin Ellenrieder.
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