摘  要：介绍了以AB MicroLogix 1400 PLC在研磨废水回收装置中的应用，给出了PLC控制逻辑、同已有PLC控制系统兼容等。 关键词：研磨废水    水回收    PLC Abstract:This paper mainly describes the application of AB MicroLogix 1400 PLC in the Unit of Grinding Waste Water Reclaim Treatment, and gives the control logic of PLC and compatible with old PLC control system. Key words:Grinding Waste Water   Reclaim Treatment   PLC 【中图分类号】V446+.9&n[登陆后可查看全文]