说明：  Codesys PLC Control 是为PLC 设计的一种完整的开发环境。Codesys PLC Control 为 PLC 编程提供了一种简便的方法，可以自由地处理功能强大的 IEC 语言。编辑器和调试功能的使用则基于先进编程语言和已验证的程序开发环境。
(Codesys PLC Control is a complete development environment designed for PLC. Codesys PLC Control provides a simple method for PLC programming, which can freely deal with powerful IEC language. The use of editors and debugging functions is based on advanced programming languages and proven programming environments.)