数控专业毕业设计外文翻译.doc

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1、外文原文WinceinheatingsupplystapplystationsConstantPressureMonitoringSystemApplicationonstantvoltagesupplybasicworkingprincipleSystemusesAutomaticFrequencyControlregulationo「pumpmotorspeed・Plusorminuspump.ItisprimarilybytheFrequencyControlSystem.PIDregulator,pressuresensorsjiquidlevelse

2、nsorpowercontrolcircuitsandotherconponents.Hostuserscontrolsystemorcontrolboardlightover-the-countertransactions，buMons,switchtounderstandandcontrolsystenoperation,BasedonthePIDcontrolmode,theoperatorinterfacesettingsinwaterpressure.PLCtopressuresettingsandmeasuredvaluesforthedeviat

3、ionPIDoperationandregulationofdistributionthroughinverterpumpspeed,sothatwaterpressurewasmaintainedatthesetvalue.SystenhanlwareconfigurationThesystemusesSiemensS7-200PLCanditsconfigurationsoftwareconstituteaconstantWinCCV6.0Waterpressurecontrolsystem,waterpressuremonitoringprocess.I

4、ndustroalEthernetcontrollerforPLCandtheoperatorstationcomputercommunicationbetwweentheRemoteI/OnetworkforthePLCandtheoperatorstationcompulercommunicationbetwweentheRemoteI/OnetworkforthePLCcontrollerandinverter,thesoftstarterofcommunicationbetwweenequipment.PLCcontrollermainlyusedto

5、monitorandcontrolwaterandelectricitysystems.For1#-4#pressurizedpumpconverterusingtheABBAcs510-01-031A4inverter,HMIoperatostationselectionDELLconputers,conputerjndustrialEthernetservercardSiemensconmmunicationscompanyCP1612・SoftwaredesignofSystenThecontrolsystemsoftwarecompanySiemens

6、PCS7V5.2package,STEP7V5.2PLCcontrollermainlyusedtomonitorandcontrolwaterandelectricitysystems.For1#〜4#pressurizedpumpconverterusingtheABBACS510-031A4inveter,HMIoperatorstationselectionDELLcomputers.computerjndustrialEthernetservercardSiemenscommunicationscompanyCpl612Softwaredesigno

7、fSystemThecontrolsystemsoftwarecompanySiemensPCS7V5.2package.STEPV5.2PLCcontroller.HMImonitoringsystemusedWinCCV6.0version.HMIserverandoperatingstationareusingtheWindows2000operatingsystemtohaveanopenprogrammingenvironment.HeatingSationWinceconfigurationcontrolsoftwaremaiorconstantp

8、ressurewatersystema