Զ˿ִҵһҪӦ,Dzõֳ,ͿԼӺͿƻе.ȫԶ 24 СʱԶ,ΣյĹ.DzȫغڻеԵļӻе,ټ칫Ҽ˽һеĻе,Իе˴ԱǰȥΣյĵط,ԱֻҪںӺңػе,Աķպ˷,Ӧ춹ҵϽʡٵɱʱ.Զ˿ϵͳĿǰʹƵĵط·,˻· PLC (ɳʽ),ﵽԶ˿Ŀ.
PLC һּʱϵͳб춸˵,ͳʽԼ̵Ϊĵϵͳ,ÿʱ,ϵͳҪ,ʱַ;ͬʱ춼̵нӵӴ,ĥ,֮ȱ,ɳɱ,ɿԵ,.Ϊ˸Щȱ, DEC 1 969 ȷ;ɳʽ ( Programmable Logic һ Controller ). PLC ΪƺĵԶ̬,ҵѱ㷺Ӧ. PLC һֱϵһߵĿ,δгϣ˻.·˴ﵽһĿ,·,ʹ߿ԲӲڷŵص,IJٿصĻ,ԼͳصĿ,⽫δԶ˿ǿIJ.
Զ˿˵һϵͳ,Ӻϵͳϵͳ,ܽϵͳļʱѶϵͳص·(··)ԶĿԱ,ԱҲ·ϵͳϵͳؽеһʱʵָ,Զ˿ĻӦ.Զ˿Ӧ÷ΧΪ㷺,ٷԶĹ,ϵͳˮϵͳ,ʯ,,ҵӦ.ʹ֮ⷽΪ SCADA ( Supervisor Control And Data Acquisition ).Ǽܹ PC ֮ϵԶϵͳ
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