BS EN 61703:2016 PDF

What is BS EN 61703 – Mathematical expression of dependability of control system about?

This International Standard provides mathematical expressions for selected reliability, availability, maintainability and maintenance support measures defined in IEC 60050-192:2015 . In addition, BS EN 61703 introduces some terms not covered in IEC 60050-192:2015 . They are related to aspects of the system of item classes. According to IEC 60050-192:2015 , dependability [192-01-22] is the ability of an item to perform as and when required and an item [192-01-01] can be an individual part, component, device, functional unit, equipment, subsystem, or system.