ISO 21919-2:2021 物理设备控制 自动机器维护接口 第2部分：安全和控制接口

标准编号：ISO 21919-2:2021

中文名称：物理设备控制 自动机器维护接口 第2部分：安全和控制接口

英文名称：Physical device control — Interfaces for automated machine tending — Part 2: Safety and control interface

发布日期：2021-06

标准范围

本文件涉及安全接口和控制接口。它将信号分配给一致性类和/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。本文件定义了三个一致性类别和专用一致性选项。类别和选项由多个信号组成，用于:-？允许灵活调整接口，以适应项目特定的功能范围，同时:；-？将信号组绑得足够紧，以避免机器维护系统和机器供应商之间不必要的协调工作。

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.

标准预览图