| 西门子PCS7系统模拟量输入信号显示异常问题的研究 |
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| 引用本文： | 何 翠. 西门子PCS7系统模拟量输入信号显示异常问题的研究[J]. 装备制造技术, 2014, 0(3): 232-234 |
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| 作者姓名： | 何 翠 |
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| 作者单位： | 广西电力职业技术学院,广西南宁530007 |
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| 摘 要： | 介绍了中铝广西分公司煤气厂使用的西门子PCS7系统,并对其中模拟量输入模块的使用过程进行了重点介绍,对系统调试当中出现的模拟量输入信号显示跳变问题进行了深入的分析研究,经过大量研究和实验,找出了发生故障的原因并予以解决,同时提出了一种全面解决问题的方案。
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| 关 键 词： | 西门子PCS系统 跳变 单端接 地抗干扰 屏蔽 隔离器 |
Research of the Problem of Siemens PCS7 System Analog Input Signal Unmoral display |
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| HE Cui. Research of the Problem of Siemens PCS7 System Analog Input Signal Unmoral display[J]. , 2014, 0(3): 232-234 |
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| Authors: | HE Cui |
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| Affiliation: | HE Cui ( Guangxi Electrical Polytechnic Institute, Nanning 530007, China ) |
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| Abstract: | Introduces using the Siemens PCS7 system of the gas plant of Aluminum corporation of China limited Guangxi branch, and focuses on the analog input module the use of the process, analog input signals jumping problem in the process of the system debugging was analyzed and studied carefully, After a great deal of study and experiments, the reasons of the failure was found and solved, and a final way to settle these problems was found. |
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| Keywords: | the siemens PCS7 system jumping single-ended ground anti-interference shield isolator |
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