This paper introduces the structure of speech supervisory control system for a 12t converter mainly expounds the components of hardware system and realization method and program flow diagram of software program .

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The system is not only regarded as a primary supervisory tool for comprehensive assessment and treatment of lakes but also is used to formulate overall plan and enforcement program for ecological treatment project of lakes .

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And then it expatiates the parameter configuration and configuration achieves the receiving and delivering data function of supervisory and control system and the design of remote communication program .

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In accordance with technology of gold heaping leaching the DCS control system based on PLC is introduced . The designs of software and hardware communication network and supervisory control program are summarized .

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The hardware design includes embedded software design of detector and monitor software design of host computer it has completed the region fire supervisory system software functional design and has given the program flow diagram .

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Based on this applying modern safety management theory and tools drawing lessons from the domestic and foreign enterprises advanced management experience electric construction project safety management scheme and practical supervisory program in Shandong Electric Power Co. Ltd are put forward .

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A remote elevator supervisory control system based on PC and PLC was introduced in this paper . The system configuration control program of PLC and monitor program on PC were elaborated .

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The halting of DISA 100 supervisory computer is found due to receiving an illegal message undefined in protocols causing memory management problem of protection manager . Poor error tolerance of protocol processing program is shown .

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Imitating CCTV supervisory program of public opinion the Focus of Interview many similar programs in the localities are blossoming everywhere .

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Based on the development study of PLC 's supervisory control system for a pressurization station in water works at home the program design methods of PLC 's large - scale application system are introduced and discussed in this paper .

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