Industrial-process measurement, control and automation. Evaluation of system properties for the purpose of system assessment-Assessment of system safety
工业过程测量、控制和自动化 为系统评估目的对系统性能进行评估
BS EN 61069-7:2016:specifies the detailed method of the assessment of system safety of a basic control
system (BCS) based on the basic concepts of IEC 61069-1 and methodology of
IEC 61069-2,defines basic categorization of system safety properties,describes the factors that influence system safety and which need to be taken into account
when evaluating system safety, andprovides guidance in selecting techniques from a set of options (with references) for
evaluating the system safety.The treatment of safety in this standard is confined to hazards that can be present within the
BCS itself. That is, the BCS itself as a physical entity will not impose a hazard.Considerations of hazards that can be introduced by the process or equipment under control,
of the BCS to be assessed, are excluded.Cross References:IEC 61069-1:2016IEC 61069-2:2016EN 61069-1:201XEN 61069-2:201XIEC 60243IEC 60529IEC 60695-2IEC 60664-1IEC 60695-11-10IEC 60695-11-20IEC 60825-1IEC 61010-1:2010IEC 61069-3IEC 61069-4IEC 61069-5:2016IEC 61069-6:2016IEC 61069-8IEC 61508IEC TS 62603-1CISPR 22ISO/IEC Guide 51ISO 31010:2009ENV 50166-1ENV 50166-2EN 60243EN 60529EN 60695-2EN 60664-1EN 60695-11-10EN 60695-11-20EN 60825-1EN 61010-1:2010EN 61069-3EN 61069-4EN 61069-5:2016EN 61069-6:2016EN 61069-8EN 61508CLC/TS 62603-1EN 55022EN 31010:2010All current amendments available at time of purchase are included with the purchase of this document.