C series programming controller of Janapese OMRON corporation is used to control zinc coat engine sets,which automation is realized.The automatic conrtol principle and methods are described.

• 采用日本OMRON公司C系列可编程控制器来控制镀锌机组，实现镀锌机组的自动化，介绍了具体实现自动控制原理及方法.