基于S7-1200 PLC的DP总线通信技术在马里古伊那水电站泄洪冲沙孔门机上的应用  

Application of DP Bus Communication Technology based on S7-1200 PLC to the Portal Crane of Spillway Sand Flushing Hole in Guina Hydropower Station in Mali

作　　者：徐伦忠 XU Lunzhong(SINOHYDRO Bureau 16 Co. , Ltd. , Fuzhou 350003, China)

机构地区：[1]中国水利水电第十六工程局有限公司

出　　处：《中国水能及电气化》2019年第10期20-23,共4页China Water Power & Electrification

摘　　要：S7-1200系列PLC是西门子一款新型的可编程逻辑控制器,它能提供各种各样的通信选项以满足客户的组态要求。基于S7-1200的CPU支持DP通信功能,将其成功应用在马里共和国古伊娜水电站门机的控制系统中,经现场测试,系统稳定,通信可靠,得到业内一致好评。S7-1200 series PLC is a novel Siemens Programmable Logic Controller, which can provide a variety of communication options to meet customer configuration requirements. It has been successfully applied in the control system of portal crane of Guina Hydropower Station in Mali Republic based on the CPU support DP communication function of S7-1200.

关 键 词：S7-1200 PROFIBUS DP通信 门机 

分 类 号：TV73[水利工程—水利水电工程]