PLC在煤矿自动装车系统中的应用研究.pdf

null/1null袁进南,等nullPLC在煤矿自动装车系统中的应用研究MachineBuildingAutomation,Feb2009,38(1):137139,149:SvS(206B008)Te:2(1983nullnull),3,aM4,Sv3,Z_B8bPLC在煤矿自动装车系统中的应用研究2,_,(Sv,221008)Knull1:Cd+,41/Zb0S7-300PLCFqWinCC,LCV1eame,?VLaLHS:cV,i:caa?bLl,V1rq4,LC1b1oM:d；e；VIe；WinCCms|:TD63+4nullnullDSM:BnullnullcI|:1671-5276(2009)01-0137-03ApplicationofPLCinCoalMineforAutomaticLoadingSystemYUANJin-nan,GAODing,WANGFang,CHENGYu(ChinaUniversityofMiningandTechnology,Xuzhou221008,China)Abstract:Automationtransformingprojectisproposedbasedonthecharacteristicsoftheloadingsystem.ThePLCofSiemensS7-300andWinCCisusedintheloadingsystemtomiplementtheautomaticcontrolandmanualcontroloftheentireloadingprocess.Therunningprocessofloadingcanberea-ltmiemonitoredandrecorded,andthesystemalsohavefunctionsofinquiringhistoryre-cord,alarm,systemredundancyandwebpublishing.Thepracticallyrunningresultsshowstha,ttheloadingsystemnullsautomationandefficiencyareenhancedandtheautomaticalandquantitativetrainloadingisrealized.Keywords:loadingsystem；centralizedcontro；lPLC；WinCC0null前言TdmT,T0Eae,LCbV(e,VCaadTava,rB93v1byNd1Y,31Bb,A1NV1e,iTi!Se,Va#pifLHSe,vv4TZTa,T#,il8,/BQbd8?!9r/1p:Sjd=aaLH#13,Le；!Sje(Vei,LC5eB8bZLei4Se3V,3,EeijSj3Cld；Sed!WiB1,dnull137nullnull/1null袁进南,等nullPLC在煤矿自动装车系统中的应用研究http:nullZZHD.nullE-mai:lZZHDnull机械制造与自动化nullm2nulldTmaT#C#pH$T1vB；C!(VLC3eZT:1eZTameZTaCeZT；d13Bt1Va1#p?bi1pyByaa5aVL,?351pd,31y!Fb2nullPLC控制系统的硬件组成2.1nullPLC的选型VIe/eW,PLCTeq,?d?1bed?171e,Ee,yNA/DEvD/AEv,M.aMz,iO?S7-300PLC3bSIMATICS7-300PLCv!9,T%0,ZevFM355Sv110vSIWAREXUv1nullnullBf/,|a!BBb!9-,dY|,sB|,Ysb2.3null外部接线设计PLCaI/Ov4Y!9,Vm?CL=fL!9,1/+Z3:a):PLCY220V,VBo,4VL1null1M,Oabb):PLCvf/VS),HqVf/!9L,?r4dVLbBf/,PLCd!bc):PLCV(#!M,?!MbI/O!9H,_!Y,isInPYbd):85_C5PLC,PvV?/!TH,iBEbPLCH,1F=5,l3Qb3null控制系统的软件设计1dqPLCqqsF,dPLCHeTZTb3.1nullPLC程序编制STEP7S7PLCIakq,VdZLP0mVTLI,VIrYV/PLC=i,7OkH,VLSjY,.Lnull138nullnull/1null袁进南,等nullPLC在煤矿自动装车系统中的应用研究MachineBuildingAutomation,Feb2009,38(1):137139,149M,kT9vZL3bSTEP7qBtev,vaPIDv,tvVVe,LLC?b!9o,B5FqIv,6B5IvFqbydB7P8d,5Fq,STEP71qzI/0,Ibdq!910mVZTb0mm,?(aLa1im|,i9FBt?(e|3b0ma4,?VUZT,dgb0mVPvIZTLCV?,|B?BB0,LM,Pqb,4qrqb1LC?:aMa1a1eaambdqmm3Ubm3nulldqemdvIZT,qvT5I#bTtqv0,VYV,|F,PPLCF,b,3bm4,OB1Fv,dVe,YVOB1?vFBFC,?vFB116Te,DBFB1v；FC1FC2TQe；FC3Te；FC4FC79；FC88Qebm4nullv3.2null上位机软件设计0FqWinCC!97?,!3Se5?,Vd,!aTe#LHAU,WinCCFLH-m1Ub(S)VLCd1meaLHAU#；VtAUSdH,Trqaaaq|M#a0abAUatmamTAUmA；NNdVd4bd1eZTameZTaCZT3eZTb3ZT/,SedVAUC!,LCua#p,H?AULH5b2e,YVWinCCMWinCC,(TPbBeTq,BC#pH,VSed6bYVWinCC?,VSe?,_Y(BY):_Y(/WY)Bb4null结语NdPLCeZTLCd1m?,iOYV94LHAU,dVk1,enull10kg=,iOrqvv(/149:)null139nullnull/1null周春雷null基于嵌入式控制的门禁系统的设计与研究MachineBuildingAutomation,Feb2009,38(1):147149HTCNTBni；5)0,80(20+60)60sYTCNTBnTCMPBn；6)TCNTnTCMPnMH,TOUTM；7)TCNTn=0H,TCNTBnTCMPBnsY1TCNTnTCMPn,i(?；8)0,1hpH；9)TCNTnTCMPnMH,TOUTM；10)5TCNTn=0,HT,9?31T,yH1?$；11)3b,HHq(fTCLK)=fPCLK/(Prescaler+1)/ssPrescalers(0255)；ss2,4,816bPWMHq=HHq(fTCLK)H97i(TCNTBn)PWM|b1=H17i(TCMPBn)H97i(TCNTBn)3null执行机构设计d!9,d1p,A),9LC?bE)Hv,SeLH71bB|MbzlB|H,z!Z_B%()bVYVeeM,r；H9VYVeqeF,rbTe,zQ,wb.,YVBwcCeD|,LC7T；Q.,LC1TbUimm5Ubm5nullUim4null结语!9LCRAM)S3C2440ed,zsz,H!9dS/rdT1pb!97?ARMSC2440Te,PTA8435Te,PPdVL,d8C3Td2VZ,LLCd1pbID:1SAMSUNG.S3C2440_datasheetZ.pd.f2B6.ARM93T7?LLlM.:tbt?v,2006.3.ARM93T/#Linux)LlM.:tbt?v,2005.4,?,3,.EdSe!9LCJ.C0/.2007(24):40-42.5,y,.S3C440B0XMJ.9,2007,23(5-2):234-235.l:2008-07-07(139:)4bYVPLCYLCSLHAUa#V3?,L5V?,.V1J.1,1999(6).3,Z).0PLCI/#M.:,2006.40K1zv.00WinCCV6M.:tbt?v,2004.5.WinCC/YS