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1、Preface,ContentsProductOverview1GettingStarted2SIMATICInstallingtheS7-2003PLCConcepts4S7-200ProgrammingConcepts,ProgrammableControllerConventionsandFeatures5SystemManualS7-200InstructionSet6CommunicatingoveraNetwork7HardwareTroubleshootingGuide8andSoftwareDebuggingToolsOpenLoopMotionControlwith9t
2、heS7-200CreatingaProgramforthe10ModemModuleUsingtheUSSProtocolLibraryto11ControlaMicroMasterDriveUsingtheModbusProtocol12LibraryUsingRecipes13UsingDataLogs14PIDAuto-TuneandthePID15TuningControlPanelAppendicesIndexThismanualhastheordernumber:6ES7298-8FA24--8BH0Edition08/2008A5E00307987--04SafetyGu
3、idelinesThismanualcontainsnoticeswhichyoushouldobservetoensureyourownpersonalsafety,aswellastoprotecttheproductandconnectedequipment.Thesenoticesarehighlightedinthemanualbyawarningtriangleandaremarkedasfollowsaccordingtothelevelofdanger:DangerDangerindicatesanimminentlyhazardoussituationwhich,ifn
4、otavoided,willresultindeathorseriousinjury.WarningWarningindicatesapotentiallyhazardoussituationwhich,ifnotavoided,couldresultindeathorseriousinjury.CautionCautionusedwiththesafetyalertsymbolindicatesapotentiallyhazardoussituationwhich,ifnotavoided,mayresultinminorormoderateinjury.CautionCautionu
5、sedwithoutthesafetyalertsymbolindicatesapotentiallyhazardoussituationwhich,ifnotavoided,mayresultinpropertydamage.NoticeNoticeindicatesapotentialsituationwhich,ifnotavoided,mayresultinanundesirableresultorstate.QualifiedPersonnelOnlyqualifiedpersonnelshouldbeallowedtoinstallandworkonthisequipment
6、.Qualifiedpersonsaredefinedaspersonswhoareauthorizedtocommission,toground,andtotagcircuits,equipment,andsystemsinaccordancewithestablishedsafetypracticesandstandards.CorrectUsageNotethefollowing:WarningThisdeviceanditscomponentsmayonlybeusedfortheapplicationsdescribedinthecatalogorthetechnicaldes
7、criptions,andonlyinconnectionwithdevicesorcomponentsfromothermanufacturerswhichhavebeenapprovedorrecommendedbySiemens.Thisproductcanonlyfunctioncorrectlyandsafelyifitistransported,stored,setup,andinstalledcorrectly,and
