| SIEMENSS7—200PLC在水处理系统中的运用 |
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| 引用本文： | 张杰.SIEMENSS7—200PLC在水处理系统中的运用[J].通化师范学院学报,2010,31(2):47-49. |
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| 作者姓名： | 张杰 |
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| 作者单位： | 通化师范学院,吉林,通化,134002 |
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| 摘 要： | 该文针对给、排水行业絮凝沉淀法的实际应用，阐述了利用SIEMENS触摸屏及S7—200PLC，实现高分子絮凝荆粉状及颗粒的全自动配制与投加过程．通过对ModbusRTU及SIEMENSS7—200PLC运用，达到定量浓度配制和投加的目的．
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| 关 键 词： | 触摸屏 可编程控制器 人机界面 Modbus RTu 絮凝剂 聚丙烯酰胺 聚合氯化铝 |
Application of SIEMENS S7-200PLC in Water Treatment System |
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| ZHANG Jie.Application of SIEMENS S7-200PLC in Water Treatment System[J].Journal of Tonghua Teachers College,2010,31(2):47-49. |
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| Authors: | ZHANG Jie |
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| Institution: | ZHANG Jie(Tonghua Normal University,Tonghua,Jilin 134002,China) |
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| Abstract: | The paper expatiated the automatic process of preparation and dosing of polymer flocculant powder and particle through making use of SIEMENS touch screen and S7-200 PLC,for the application of the flocculent precipitation.We can achieve the goal of quantitative concentration of the preparation and dosing by using Modbus RTU and SIEMENS S7-200 PLC. |
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| Keywords: | Modbus RTU |
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