| PLC控制系统的抗干扰措施 |
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| 引用本文： | 李庆良. PLC控制系统的抗干扰措施[J]. 港口装卸, 2007, 0(2): 27-29 |
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| 作者姓名： | 李庆良 |
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| 作者单位： | 秦皇岛港务集团公司杂货分公司 |
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| 摘 要： | 现场的各种干扰影响PLC控制系统的工作可靠性,根据干扰的来源,分别对供电电源、接地装置和输入输出通道采取相应的隔离、接地、抑制等抗干扰措施.
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| 关 键 词： | PLC 抗干扰 措施 |
| 修稿时间： | 2006-01-10 |
Anti-Disturbing of PLC Controlling System |
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| Li Qingliang. Anti-Disturbing of PLC Controlling System[J]. Port Operation, 2007, 0(2): 27-29 |
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| Authors: | Li Qingliang |
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| Affiliation: | General Cargo Branch of Qinghuangdao Port Group Co.Li Qingliang |
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| Abstract: | Disturbing signals on site effect the reliability of the PLC controlling system.According to the disturbing sources,some anti-disturbing measures such as insulation to the supply power,ground to the electric equipments,restrain to the input/output channel are adopted. |
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| Keywords: | PLC anti-disturbing measure |
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