可编程控制器在空压机干燥装置上的应用

The Application of PLC on the Drying Device with Air Compressor

介绍了空压机干燥装置的原理分析了原自动控制系统存在的问题和改造后自动控制系统的原理、性能以及可编程控制器的编程。

To introduce the theory of the drying device of the air compressor, analyse the problems existing in automatic control system and the theory, the property as well as the programs of PLC after rebuilding.