用功能添加法设计PLC控制系统

Designing PLC Control System by Functional Additive Technique

采用一个实例说明了功能添加法的应用与设计步骤。理论和实践证明,这种方法灵活方便,易于掌握,它与传统的PLC控制系统设计方法相比,具有明显的优点。

This thesis takes an example to illustrate the application and designing step of functional additive technique in PLC control system, which proves that this technique is more flexible and convenient than traditional designing method both in theory or in practice.