描述
A413295 METSO
人们才关注这个标准。在有关杂志上有专文介绍该标准的制订背景、重要、标准的主要内容。中国机电一体化技术应用协会组织翻译了两名德国作者Ｋarl-Heinz John和Miachael Tiegelkamp写的专著：”IEC 61131-3：工业自动化系统的程序编制”。现已由该协会内部发行。近，中国机电一体化技术应用协会（CAMETA）与以开发基于IEC 61131-3的编程系统称著的德国KW公司远东总经理Robert Champoud先生合作，组织协调有关IEC 61131项目的研讨会活动，得到、Phoenix、富士电机的大力支持。这对于促进它的推广，有着深远的意义。
软PLC在中国
所谓软PLC实际就是在PC机的平台上、在Windows操作环境下，用软件来实现PLC的功能。此概念大约在1996年以后才被介绍到国内来。由于这种技术尚不成熟，所以只有在学术界少数人对此关注。尽管Interllution和Wonderware的HMI和SA软件在我国推广都很成功，但它们的软逻辑、软PLC产品P-31和InControl却少有人问津。当然，这两家公司也不曾刻意去开发这个市场。
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