通向机器安全之路——西门子安全系统的实现(下)

The Way to Machinery Safety——How to Realize Siemens Safety System

本文是《通向安全之路》系列安全文章的结尾篇。上一篇《通向安全之路—西门子安全系统的实现(上)》介绍了实现西门子安全系统在接线和硬件组态部分的具体方法,这一讲将主要围绕安全系统实现的软件部分—即具体的编程方法进行介绍。程序部分仍将通过西门子安全系统常用的工程软件STEP7和安全编程工具Distributed Safety Software来实现安全项目,进行安全程序的编写需要读者掌握STEP7基本程序的编写方法。

The paper is the last part of ＂The Way to Machinery Safety＂ series. The last paper of the series introduced detailed measures in connection and hardware configuration parts to realize Siemens distributed safety. The paper is focused on how to realize a safety project by engineering software-safety programming. The safety project is built by engineering software STEP7 and safety engineering tools-Distributed Safety Software in Safety program part. The basic STEP7 programming knowledge is required for the paper.