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| Design of pump station local control unit based on processor AT89C52 |
| HUAN Hong-xing1, BAI Ping2 |
| 1.Jiangsu Provincial Water Resources Engineering Administrative Bureau of Qinhuai River, Nanjing, Jiangsu 210001, China; 2.Jiangsu Provincial Center of Water Resources Information, Nanjing, Jiangsu 210029, China |
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Abstract According to the fundamental function and technical indicators of the pump station local control unit,and based on processor AT89C52,the unit construction principle and its realization and the coding method of traying of the pump station local control are discussed.The key points of software design was illustrated and the decode method of the Cyclic Code Encode extensively used on site was introduced.And considering the support for Monitor Configuration Software the realization of MODBUS protocol was mainly discussed.Inaddition,the application condition of this instrument to the pump station control system was provided.
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Received: 08 August 2013
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