BS EN ISO 14118:2018规定了旨在防止意外机器启动（见3.2）的设计方法要求，以允许在危险区域进行安全的人为干预（见附录A）。本文件适用于所有类型能源的意外启动，即:电源，例如电气、液压、气动；由于重力、压缩弹簧等原因而储存的能量；外部影响，例如来自风的影响。本文件未规定控制系统安全相关部件的性能水平或安全完整性水平。而可用的方法可以防止意外启动- 如果确定了启动，本文件未规定防止特定机器意外启动的方法。交叉引用:ISO 13849-1IEC 62061ISO 12100:2010 Ed 1IEC/TS 62046ISO 7731ISO 13856-3IEC 61496-1IEC 61496-2ISO/TS 19837ISO 13856-1IEC 61310（所有部分）ISO 13856-2ISO 14119:2013 ED2IEC 60204-1:2016ISO 13850:2015ISO 4413:2010 CD-ROM Ed 3ISO 4414:2010 CD-ROM Ed 3购买本文件时提供的所有现行修订版均包含在购买本文件中。

BS EN ISO 14118:2018 specifies requirements for designed-in means aimed at preventing unexpected machine start-up (see 3.2) to allow safe human interventions in danger zones (see Annex A).This document applies to unexpected start-up from all types of energy source, i.e.:power supply, e.g. electrical, hydraulic, pneumatic;stored energy due to, e.g. gravity, compressed springs;external influences, e.g. from wind.This document does not specify performance levels or safety integrity levels for safety-related parts of control systems. While available means to prevent unexpected start-up are identified, this document does not specify the means for the prevention of unexpected machine start-up for specific machines.Cross References:ISO 13849-1IEC 62061ISO 12100:2010 Ed 1IEC/TS 62046ISO 7731ISO 13856-3IEC 61496-1IEC 61496-2ISO/TS 19837ISO 13856-1IEC 61310 (all parts)ISO 13856-2ISO 14119:2013 ED2IEC 60204-1:2016ISO 13850:2015ISO 4413:2010 CD-ROM Ed 3ISO 4414:2010 CD-ROM Ed 3All current amendments available at time of purchase are included with the purchase of this document.