资源描述：
《140CPU43412A指令列表》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。
1、ModiconQuantumAutomationSeries140CPU43412AInstructionSheet3100265702Version3.0ImportantInformationWhatisan“A”TheobsolescenceofpartshasnecessitatedaredesignoftheQuantumVersionCPUAutomationSeries140CPU43412controller.Thisredesignedversionofthecontrollerwillbedesignatedwith“A”at
2、theendofthepartnumber(i.e.,140CPU43412A).Thisversionisfunctionallyidenticaltothestandardversion(non-”A”),however,thefollowingshouldbeconsidered.lIfyouareusingthemoduleinahotstandbytopology,thenyoumustuseeithertwonon-”A”modelsortwo“A”models.lThe“A”versionhasauniqueflashexecuti
3、ve.+Note:The“A”andnon-”A”flashexecutivesarenotinterchangeable.lSchneiderAutomationsoftware(Concept,ProWORX,andModsoft)supportsthe“A”version.Anyexistingornew140CPU43412programconfigurationwillloadintoa140CPU43412Awithoutanymodifications.ForMoreForcompleteinformationconcerningt
4、hisandothermodules,pleaseobtainaInformationcopyoftheQuantumAutomationSeriesHardwareReferenceGuide(840USE10000)fromyourdistributororlocalsalesoffice.QuantumAutomationSeriesequipmentisprotectedbyU.S.Patentnumber5,302,136,andbyEuropeanPatentnumber93202982.0-.1FrontPanelTopologyO
5、verviewTherearetwoswitches(athree-positionslideswitchandathree-positionkeyswitch)andoneconnector(ModbusRS-232)locatedonthefrontoftheCPU.Theseswitchesaredescribedinthefollowingsections.FrontPanelTheslideswitchisusedtoselectthecommparametersettingsfortheModbusSlideSwitch(RS-232
6、)ports.Threeoptionsareavailable.ASCIIRTUmemlSettingtheslideswitchtothetoppositionassignsASCIIfunctionalitytotheport;thefollowingcommparametersaresetandcannotbechanged.ASCIICommPortParametersBaud2,400ParityEvenDataBits7StopBits1DeviceAddressRearpanelrotaryswitchsettingContinue
7、donnextpage2‘QuantumAutomationSeriesequipmentisprotectedbyU.S.Patentnumber5,302,136,andbyEuropeanPatentnumber93202982.0-FrontPanelTopology,continuedFrontPanellSettingtheslideswitchtothemiddlepositionassignsremoteterminalunitSlideSwitch,(RTU)functionalitytotheport;thefollowing
8、commparametersaresetandcontinuedcannotbechangedRTUCommPortParameters
