机电一体化技术毕业论文(专科)

..Word.201131112660104PLC,1S7-20023:12013112201433201431332014313::..Word.:..Word.311126601042014313PLCPLC..Word.311126601042014313..Word.PLC13112660104PLCPLCPLCPLCAbstract:Earlydeliverycarelectriccontrolsystemforcomplexsystemcomposedofrelay-contactor,thissystemexistsdefectslongdesigncycle,largevolume,thecostishigher,almostdataprocessingandcommunicationfunctions,theremustbesomeonewho'sinchargeoftheoperation,theapplicationsofPLCtohaulthecarelectriccontrolsystem,canrealizeautomaticcontrolofthematerialcar,reducetheoperatingcostofsystems,PLChaulcarelectriccontrolsystemhassimplewiring,controlthespeed,reliabilityandgoodmaintainability,easytoinstall,repairandmodification,etc.Withthedevelopmentoftheeconomy,increasingthematerialcartoallfields,frommanualtoautomatic,graduallyformedthemechanizationandautomation.ApplyingPLCtohaulthecarelectriccontrolsystem,canrealizeautomaticcontrolofthematerialcar,reducetheoperationcostofthesystem.AndtheapplicationofPLCinthematerialcarcontrolsystem,hasgreateconomicandsocialvalue.PLCS7-200KeywordsPLCThematerialcarControlsystemS7-200..Word.S7-200...................................................................................................11.1S7-200.............................................................................................11.2S7-200.....................................................................................11.3S7-200..............................................................................................11.4S7-200..............................................................................................11.5S7-200.....................................................................................21.6.21.7...3..........................................................................................................42.1...............................................................................42.2.42.35....................................................................................53.1PLC...............................................................................................................63.2PLC......................................................................................................63.3I/O.....................................................................................................................63.4....................................................................................73.5....................................................................................83.6..83.7.9..Word.......................................................................................................................................9....................................................................................................................................10..Word.S7-2001.1PLCPLCPLC19731975SIMATICS3PLC1979SIMATICS5PLC20SIMATICS7PLCSIMATICS7-200S7SIMATICS7-200MicroSIMATICS7-200MicroPLCSIMATICS7-200MicroPLC1.2SIMATICS7-200S7-2001.3SIMATICS7-200CPUSTEP7-Micro/WIN..Word.R-S4851.41.4.1S7-200PLC48CPU.1.4.2S7-200PLC6CPUI/O.1.4.3PLCPLCS7-200PLCS7-200PLCSTEP7-Micro/WIN1.4.4PLCEEPROMPLCPLCEEPROMEEPROM6ES..Word.7291-8GC00-0XA06ES7291-8GD00-0XA08K16K1.4.5PLCEPROMPLCRAMPLCRAM1.4.6TD200//804TD20081.5S7-200PLCRUN,STOPPLC1STOPPLCSTOPSTOPPLCRUNSTOPPLC..Word.2RUNPLCPLCRUNSTOPRUN1.61)PLCPLCI/O23PLCSTEP7-MICRO/WIN4.04..Word.51.7PLCPLC1..Word.AB12.1222.2..Word.SQ1SB,SB2,KM1BSQ27SKM2ASQ15SSBSQ2SB,SB2KM2ASQ15SKM1BSQ27SSB23PLCPLC33.1PLCI/O63FX2N-16MRPLC3..Word.33.2PLC44PLC3.3I/OPLC..Word.1()255PLCI/OSBX000KM1Y000SB2X001KM2Y001SB3X002SQ1X004SQ2X0033.46B7A..Word.NYNYYNY66..Word.3.5773.68X0COM1X1Y0X2Y1FX1NX3X4SBSB2SB3SQ2SQ1KM2KM1KM1KM2~220VFR..Word.83.7LDX000ZRSTM0M1LDX001ANIX003SETM0LDM0LDY000ANDM0ORBANIM1MPSANIX003OUTY000MPP..Word.ANDX003OUTT0K70LDX002ANIX004ORBSETM1RSTM0LDM1LDY001ANDM1ORBANIM0MPSANIX004OUTT1K50LDT1SETM0RSTM1END-..Word.PLCPLC[1]PLC20092[2]PLC20139[3]CAD20128[4]PLC20125[5]20126..Word.