ISO/TR 13849-100, Safety of machinery -Safety-related parts of control systems

摘要

ISO/TR 13849-100 provides guidance on the appropriate use and interpretation of ISO 13849-1:1999. It also gives further information on the following topics:-how the control system contributes to reducing risk in the machine;-what is meant by the safety-related parts of the control system in relation to safety functions;-the proper selection and use of categories;-the role of annex B of ISO 13849-1:1999.ISO 13849-1 was published in 1999 and from experience gained it is clear that there have been difficulties in understanding how ISO 13849-1 is to be used. The present Technical Report gives advice on how to avoid misinterpretations.