| 应用欧姆龙CPM1A型PLC实现水泵电机的自动控制 |
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| 引用本文： | 龙建明,郭东平,李雅茹.应用欧姆龙CPM1A型PLC实现水泵电机的自动控制[J].杨凌职业技术学院学报,2009,8(1):22-24. |
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| 作者姓名： | 龙建明 郭东平 李雅茹 |
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| 作者单位： | 杨凌职业技术学院,陕西,杨凌,712100 |
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| 摘 要： | 以两台可以在工作／备用状态随意切换的供水泵自动控制为工程范例，阐明了应用欧姆龙CPM1A型PLC实现水泵自动控制的工艺要求、控制方案、一次回路设计、液位信号PLC转换方案、控制回路硬件设计和PLC控制软件设计等技术环节。
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| 关 键 词： | PLC 自动控制 水泵 电机 |
Automatic Control Water Pump with OMRON CPMIA Type PLC |
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| LONG Jian-ming,GUO Dong-ping,LI Ya-ru.Automatic Control Water Pump with OMRON CPMIA Type PLC[J].Journal of Yangling Vocational & Technical College,2009,8(1):22-24. |
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| Authors: | LONG Jian-ming GUO Dong-ping LI Ya-ru |
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| Institution: | (Yangling Vocational ＆Technical College, Yangling, Shaanxi 712100, China) |
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| Abstract: | Two water supply pumps that could be transferred optionally into status of working or standby were used as engineering example to elucidate the key technique steps of auto-controlling water pump with OMRON CPM1A type PLC （program logic controller） from craft requirements, designation of control scheme, primary circuit, transformation scheme of liquid level signals, hardware for controlling circuit and software for PLC control. |
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| Keywords: | PLC |
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