Journal of South China University of Technology(Natural Science Edition) ›› 2003, Vol. 31 ›› Issue (9): 22-25.

• Environmental Science & Technology • Previous Articles     Next Articles

General PLC Automatically Supervising and Controlling System for Sewage Process

Zhu Ning-xi   

  1. College of Electronic and Information Engineering‚South China Univ．of Tech．‚Guangzhou510640‚China
  • Online:2003-09-20 Published:2022-05-19

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Abstract: Programmable logic controller（PLC） automatically supervising and controlling system is designed on the basis of I 2C Bus so that middle and small sewage factories can process sewage by using high performance micro-controllers．The system has advantages of simple configures‚easy extending and lower cost‚etc．．Users can program with LAD‚STL‚Assemble and C language．

Key words: sewage process, supervising and controlling system, programmable logic controller, system programming

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