| Profibus现场总线在氨冷控制站中的应用 |
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| 引用本文： | 张方波. Profibus现场总线在氨冷控制站中的应用[J]. 低压电器, 2004, 0(5): 31-33,38 |
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| 作者姓名： | 张方波 |
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| 作者单位： | 华中琥珀啤酒有限公司,山东,滨州,256200 |
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| 摘 要： | 现场总线是安装在生产过程区域的生产设备/仪表与控制室的自动控制装置/系统之间的一种串行、数字式、多点通信的数据总线.简要介绍了现场总线系统与传统PLC控制方式的比较,并论述了现场总线在氨制冷控制系统中的选型、应用和特点,充分体现了现场总线是解决分散式工业自动化控制的最佳方案.
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| 关 键 词： | 现场总线 变频器 可编程序控制器 |
| 文章编号： | 1001-5531(2004)05-0031-03 |
Application of Profibus in the Ammonia Refrigeration Control Station |
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| ZHANG Fang-bo. Application of Profibus in the Ammonia Refrigeration Control Station[J]. Low Voltage Apparatus, 2004, 0(5): 31-33,38 |
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| Authors: | ZHANG Fang-bo |
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| Abstract: | Fieldbus is a data line that is set up between the spot equipment in the process and the automatic control system in the control room. The comparisons of fieldbus and traditional PLC control system were introduced. The selection, application and characters of fieldbus in the ammonia refrigeration control system were explained. It is proved that fieldbus is the best way to solve the problem of separated industrial automatic control. |
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| Keywords: | fieldbus inverter programmable logical controller (PLC) |
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