This paper introduces the application of OMRON CPM1A PLC in the dust remover with airstream.The system control project, its hardware circuit and software flowchart are put forward.

• 本文介绍日本OMRON公司CPM1A可编程序控制器在气流除尘机上的应用,给出了系统控制方案和硬件电路、软件流程。