标准摘要
[中文适用范围]： 本文档涉及安全接口和控制接口。 它将信号分配给一致性类别和/或一致性选项。 它描述了每个信号的详细功能，在流程图中描述和显示了信号之间的时序交互，并显示了安全矩阵和安全相关功能关系的示例。 本文档定义了三个一致性类别和专用一致性选项。 类和选项由许多信号组成： ——允许接口同时灵活适应项目特定的功能范围； ——信号组的联系足够紧密，以避免机器维护系统和机器的供应商之间不必要的协调工作。 [外文原描述]： This document deals with the safety interface and control interface. It allocates signals to a conformance class and/or conformance option. It describes the detailed functions of each signal, describes and displays the timing interactions between signals in flow charts and shows examples for safety matrices and safety-related functional relationships. This document defines three conformance classes and dedicated conformance options. Classes and options consist of a number of signals to: — allow a flexible adaptation of the interface(s) to a project-specific scope of functions and simultaneously; — tie sets of signals tight enough to avoid unnecessary coordination efforts between suppliers of the machine tending systems and machines.
英文名称Physical device control — Interfaces for automated machine tending — Part 2: Safety and control interface