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介绍了以CPU315-2DP为控制核心,综合运用PROFIBUS现场总线技术和以太网技术的港口石油焦炭输送监控系统的开发设计。PLC控制程序和上位监控程序分别在SIEMENS公司的SIMATIC STEP7和WINCC V6.0集成开发环境下完成。
This paper introduces the development and design of the petroleum coke transportation monitoring system of port based on CPU315-2DP as the control core and the integrated use of PROFIBUS field bus technology and Ethernet technology. The PLC control program and the supervisor program are respectively finished under SIEMENS company’s SIMATIC STEP7 and WINCC V6.0 integrated development environment.