| PLC响应延时分析 |
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| 引用本文： | 丘志敏.PLC响应延时分析[J].韶关学院学报,2008,29(6):51-54. |
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| 作者姓名： | 丘志敏 |
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| 作者单位： | 韶关学院,信息工程学院,广东,韶关,512005 |
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| 摘 要： | 从PLC的工作原理出发，分析PLC的响应延时间题，包括信号输入延时、PLC的扫描周期延时、信号输出延时．在此基础上提出了一些增加PLC响应速度的措施．并通过实例对PLC的响应延时进行了分析及计算．
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| 关 键 词： | PLC 响应 延时 扫描周期 |
Analysis on the responding delay of PLC |
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| QIU Zhi-min.Analysis on the responding delay of PLC[J].Journal of Shaoguan University(Social Science Edition),2008,29(6):51-54. |
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| Authors: | QIU Zhi-min |
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| Institution: | QIU Zhi-min (Institute of Information Engineering,Shaoguan University,Shaoguan 512005,Guangdong,China) |
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| Abstract: | Based on the working principle of PLC,an analysis is made on the responding delay of PLC,includ- ing the delay of signal inputs,the delay of PLC scans and the delay of signal outputs.And some measures are presented to increase the responding speed.The responding delay is also calculated through some examples. |
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| Keywords: | PLC |
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