This paper introduces the Siemens S7-200 PLC controller, expounds the design of the information collection, and discusses on the automatic water drainage system.
介绍了西门子s7—200P LC控制器，阐述了信息采集过程，论述了自动排水系统的设计。
Make use of the automatic drainage system, to reclaim the steam condensate to the boiler, reduce energy consumption and save water.
利用自动疏水系统，将蒸汽冷凝水回收至锅炉，降低能源消耗、节省水源。
Make use of the automatic drainage system, to reclaim the steam condensate to the boiler, reduce energy consumption and save water.
利用自动疏水系统，将蒸汽冷凝水回收至锅炉，降低能源消耗、节省水源。
应用推荐