| 减少PLC控制系统I/O点的研究与探讨 |
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| 引用本文： | 熊幸明.减少PLC控制系统I/O点的研究与探讨[J].电气传动,2003,33(6):49-51. |
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| 作者姓名： | 熊幸明 |
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| 作者单位： | 长沙大学 |
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| 摘 要： | 在PLC控制系统设计中，有时会遇到输入、输出点不足的问题。通过合理地设计硬件电路和软件编程，可有效地减少PLC的I／O点占用量，从而降低设备费用，提高设备的性价比。
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| 关 键 词： | PLC 可编程序控制器 控制系统 程序控制 I／O点 |
The Research and Discussion on Reducing I/O Point of PLC Control System |
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| Xiong Xingming.The Research and Discussion on Reducing I/O Point of PLC Control System[J].Electric Drive,2003,33(6):49-51. |
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| Authors: | Xiong Xingming |
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| Abstract: | It can be meeted sometimes the problem of lacked I/O in designing of PLC control system. Occuping quantity of PLC I/O can he reduced effectually by means of designing rationally hardware curcuit and software program, it reduces equipment cost and increases ratio of property price. |
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| Keywords: | PLC I/O hardware circuit design software program |
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