摘  要：本文主要内容为介绍永宏PLC在电供暖设备上的应用。该设备主要实现冬季居民或工厂生活供暖；通过现场调试达到设备正常稳定工作，各加热组切换稳定，实现在谷电全开蓄能，白天散热供暖的经济效益。 关键词：永宏   PLC  供暖  热锅炉 Abstract: This paper describes the main contents FATEK PLC in the electric heating equipment. The equipment is mainly to achieve heating in winter residents or plant life; through on-site equipment debugging reach normal and stable work, each heatin[登陆后可查看全文]