| FF现场总线在SECCO项目中的应用 |
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| 引用本文： | 李东,陈培. FF现场总线在SECCO项目中的应用[J]. 仪器仪表标准化与计量, 2004, 0(5): 33-35 |
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| 作者姓名： | 李东 陈培 |
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| 作者单位： | 1. 兰州炼油化工设计院,兰州市,730060
2. 兰州炼油化工仪表厂,兰州市,730060 |
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| 摘 要： | 简要介绍了FF现场总线物理层的主要电气特性及其构成,并以实例简明扼要地介绍了该总线在实际应用中配电,配电冗余和短路保护等问题的解决方法。该套现场总线控制系统既减轻了操作人员的劳动强度,又方便了设备维护,并且节省了大部分投资与设备维护费用。
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| 关 键 词： | 总线技术 配电器 FF总线 过程控制 |
Application of FF Fieldbus in SECCO Project |
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| Li Dong Chen Pei. Application of FF Fieldbus in SECCO Project[J]. Instrument Standardization & Metrology, 2004, 0(5): 33-35 |
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| Authors: | Li Dong Chen Pei |
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| Affiliation: | Li Dong1 Chen Pei2 |
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| Abstract: | The main electric characteristics of FF fieldbus physical layer and the construction of FF fieldbus are summarized, and someexamples to explain how to solve thepower supply and how to realize thepower redundantand short-circuit protection in FF application are presented. This controlsystem can not only decrease the labor ofoperation of workers, but also offerconvenience of maintenance and save cost ofinvestment and maintenance of device. |
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| Keywords: | Fieldbus Technology Power Supply Foundation Fieldbus Process Control |
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