| 可编程控制器与变频器的通讯控制系统设计 |
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| 引用本文： | 徐晖.可编程控制器与变频器的通讯控制系统设计[J].毕节学院学报,2015(3):147-150. |
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| 作者姓名： | 徐晖 |
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| 作者单位： | 安徽机电职业技术学院,安徽 芜湖,241000 |
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| 摘 要： | 利用USS协议完成可编程控制器(PLC)与MM440变频器的通信控制,介绍了变频器的频率设定方法、PLC与变频器通讯控制系统的硬件连接等.并以S7-200与MM440变频器通信控制系统设计为例,介绍通信技术在变频调速系统中的应用,并通过PLC程序来说明可编程控制器通过通讯实现对变频器的控制.
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| 关 键 词： | 通信控制 MM440 PLC USS |
Communication Control System Design of Programmable Controller and Frequency Inverter |
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| Abstract: | Mainly discussed the communication between the programmable controller (PLC) and MM440 inverter by using USS protocol, introduces the frequency setting method of the inverter and hardware connec-tion of communication control system. Based on the communication control system design of S7-200 and MM440 inverter, introduces the application of communication technology in variable frequency speed regula-tion system, and through the PLC program to illustrate the programmable controller for controlling the inverter through communication. |
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| Keywords: | Communication Control MM440 PLC USS |
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