介绍了CATIAV5自动化及脚本语言结构、CATIA的脚本语言，很详细，很好用-Getting Started with KBE: Working With the CATIA/Visual Basic Interface Nathan Clark and Tom Schneider Vought Aircraft Industries

描述了最新施耐德PLC软件UNITY6.0的安装、使用、编程等内容。全英文资料-Describes the latest Schneider PLC software UNITY6.0 installation, use, and programming content. Full information in English

mcgs的与施耐德的通讯样例，具体设置方式供参考-mcgs communication with Schneider sample, the specific method for setting the reference