| 利用OPC实现西门子S7-200PLC与上位机iFix以太网通信探索 |
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| 引用本文： | 林圳铠.利用OPC实现西门子S7-200PLC与上位机iFix以太网通信探索[J].电脑学习,2012,2(1):76-77. |
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| 作者姓名： | 林圳铠 |
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| 作者单位： | 广东省潮州市桥东污水处理厂,广东潮州,521000 |
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| 摘 要： | 介绍了利用OPC（OLE for Process Control,用于过程控制的OLE）实现西门子S7-200 PLC与上位机组态软件iFix以太网通讯,解决了在使用iFix软件组态时,因下位机自身通讯口采用非标准通讯协议而造成上下位机无法网络链接的限制。
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| 关 键 词： | OPC iFix PC ACCESS OPC |
The Exploration of Achievement in Communication between Siemens S7-200PLC and Upper Monitor iFix based on the Ethernet with the Utilization of OPC |
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| LIN Zhenkai.The Exploration of Achievement in Communication between Siemens S7-200PLC and Upper Monitor iFix based on the Ethernet with the Utilization of OPC[J].Computer Study,2012,2(1):76-77. |
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| Authors: | LIN Zhenkai |
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| Affiliation: | LIN Zhenkai (The Qiaodong Sewage Treatment Plant of Chaozhou in Guangdong.Chaozhou Guangdong 521000,China) |
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| Abstract: | The paper introduces the achievement, by utilizing the OPC, in the communication between the Siemens S7-200 PLC and the Upper Monitor Configuration Software-iFix. The paper settles the limitation of the Upper Monitor＇s network link, when Configuration Software-iFix is under operation, resulted from the utilization of Subordinate Monitor＇s communication ports with nonstandard protocol. |
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| Keywords: | OPC iFIX PC ACCESS OPC |
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