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外文翻译---PLC安装须知.doc

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外文翻译---PLC安装须知.doc

外文资料翻译1THEPLCGEARINGBEARDKNOWSONEPREFACETHEPROGRAMMABLECONTROLLERPLCISAKINDOFNEWINGENERALUSEAUTOMATIONCONTROLTOEQUIP,ITTRADITIONALOFMELTAFTERTHEELECTRICAPPLIANCESCONTROLTECHNIQUE,THECALCULATORTECHNIQUEANDTHECOMMUNICATIONTECHNIQUEHAVETHECONTROLFUNCTIONFORTHEINTEGRALWHOLESTRONG,CANSEXISHIGH,USINGVIVIDCONVENIENCE,BEINGEASYTOEXPANDETCADVANTAGEBUTAPPLYMOREANDMOREEXTENSIVELYBUTWHILEUSEBECAUSETHEINDUSTRYLIVINGPRODUCETHEWORKENVIRONMENTOFTHESPOTBAD,THEINTERFERENCESOURCEISNUMEROUS,USINGANELECTRICITYANEQUIPMENTSTOSTARTORSTOPPINGTHEMOTIONOFCAUSETHECHARGEDBARBEDWIRENETELECTRICVOLTAGEFORMATIONLOWFREQUENCYINTERFERENCESUCHASTHEBIGPOWER,ELECTRICWELDINGTHEMACHINE,THEELECTRICITYSPARKPROCESSESTHEELECTRICITYOFTHETOOLMACHINE,ELECTRICALENGINEERINGBRUSHETCPASSESTHEELECTROMAGNETISMMATCHTHEOUTPUTWORKINTERFERENCEETC,WOULDINFLUENCEAPLCNORMALWORKTHOUGHTHEPLCISTHECONTROLTHATUSESEXCLUSIVELYANDONTHESPOTTOEQUIP,HAVINGALREADYADOPTEDMUCHMEASUREWHILEDESIGNMANUFACTURING,MAKINGITCOMPAREANORIENTATIONTOTHEINDUSTRIALENVIRONMENT,BUTFORTHESAKEOFINDEEDPROTECTTHEWHOLESYSTEMSTABILITYCAN,STILLSHOULDMAKETHEPLCHAVEAGOODWORKENVIRONMENTCONDITIONASFARASPOSSIBLE,ANDADOPTTHEANTIINTERFERENCEMEASUREOFTHENECESSITY2PLCWHILEINSTALLINGWITHTHEMAINTENANCESHOULDNOTICEOFPROBLEM21PLCGEARING外文资料翻译2THEPLCISAPPLICABLETOMOSTLYINDUSTRIALSPOT,BUTITSTILLHASACERTAINREQUESTTOTHEUSAGESITUATION,THEENVIRONMENTTEMPERATUREETCCONTROLAPLCWORKENVIRONMENT,CANRAISEAVAILABLYITSWORKEFFICIENCYANDTHELIFESPANAVERTFROMWHILEINSTALLPLCFOLLOWINGPLACE1THEENVIRONMENTTEMPERATUREMORETHAN050SCOPEOFTHE℃S;2RELATIVEHUMIDITYMORETHAN85EXISTSDEWTOCOAGULATEPERHAPS;FROMWHATTHETEMPERATUREMUTATIONOROTHERFACTORSCAUSE3THESUNLIGHTPROJECTSLIGHTUPONDIRECTLY;4DECAYANDCOMBUSTIBLEAIR,FOREXAMPLEHYDROGENCHLORIDE,HYDROGENSULFIDEETC;5CONJECTUREDTHEIRONSCRAPSANDDUST;6MULTIFARIOUSORCONTINUOUSVIBRATION,THEVIBRATIONFREQUENCYISA1055HZS,RANGEISA05MMS;7OVERTHEIMPACTWITH10GSTHEGRAVITYACCELERATIONALLHAVEALREADYINSTALLEDBOREON4CAPESOFTHESMALLSCALEDANDPROGRAMMABLECONTROLLEROUTERSHELLTHEREARETWOKINDSOFGEARINGMETHODS,ONEISFIXWITHTHEBOLT,THEDIFFERENTUNITHASADIFFERENTGEARINGCHINESEFOOTINCH;ANOTHERAKINDOFISTHEDINGERMANREPUBLICANSTANDARDORBITTOFIXTHEGEARINGCLIPBOARDOFTHEDINORBITKITUSAGE,ORSOONERIGHTNESSFOREACHONTHEORBITPACKFIRSTVERYORSOCLIPBOARD,PACKUPTHEPLC,THENTIGHTBOLTFORTHESAKEOFMAKINGTHECONTROLSYSTEMWORKCAN,USUALLYINSTALLPROGRAMMABLECONTROLLERINHAVETHECONTROLCABINETOFPROTECTTHEOUTERSHELL,WITHKEEPDUST,GREASYDIRT,WATERFROMSPLASHFORPROMISINGPROGRAMMABLECONTROLLERBEWORKTHEAPPEARANCEDESCENDITSTEMPERATURETOKEEPINTHEPROVISIONTHEENVIRONMENTTEMPERATURESCOPE,INSTALLTHEMACHINESHOULDHAVEFOOTSUFFICIENTWELLVENTILATEDSPACE,THEBASICUNITHASTOHAVETHE30MMSABOVEPARTITIONWITHEXPANDINGOFTHEUNITIFTHESURROUNDINGSENVIRONMENTOVER55CS,INSTALLELECTRICFAN,FORCEAIRINESSTHEELECTRICITYINTERFERENCEOFTHEOTHERPERIPHERALSINORDERNOTTO,THEPROGRAMMABLECONTROLLERSHOULDKEEPOFFTHEHIGHVOLTAGELINEANDTHEHIGHPRESSURE外文资料翻译3EQUIPMENTS,PROGRAMMABLECONTROLLERANDTHEHIGHPRESSUREEQUIPMENTSESPOSSIBLYWITHOFTHEPOWERCABLEDISTANCETHATSHOULDSTAYATLEASTA200MMSWHENTHEPROGRAMMABLECONTROLLERPERPENDICULARITYINSTALL,TAKESTRICTPRECAUTIONSAGAINSTTOLEADLINEHEAD,THEIRONSCRAPSETCTODROPTOGOINTOPROGRAMMABLECONTROLLERINNERPARTFROMTHEWELLVENTILATEDWINDOW,MAKEPCBOARDSHORTCIRCUIT,MAKEITCANTWORKNORMALLYTOEVENDAMAGEPERMANENTLY22THEPOWERSUPPLYCONNECTSLINETHEPLCPOWERSUPPLYPOWERSUPPLYISA50HZS,THE220VIS10ALTERNATECURRENTSTHEFXSERIESTHEPROGRAMMABLECONTROLLERHAVETHEDIRECTCURRENT24VEXPORTATIONTOCONNECTLINETOCARRYSHOULDCONNECTLINETOCARRYCANSPREADFEELINGIFTHELIGHTELECTRICITYSWITCHORNEARTOASWITCHTOPROVIDETHEDIRECTCURRENT24VPOWERSUPPLYFORTHEIMPORTATIONIFTHEPOWERSUPPLYOCCURRENCEBREAKDOWN,BREAKOFFTIMELITTLEIN10MSES,PLCWORKUNINFLUENCEDIFTHEPOWERSUPPLYBREAKOFFTODESCENDTOEXCEEDTOALLOWAVALUEOVERTHE10MSESORTHEPOWERSUPPLY,THEPLCTHENSTOPSWORK,ALLEXPORTATIONSORDERALLTOBREAKTOOPENINTHEMEANTIMEWHENTHEPOWERSUPPLYRECOVER,IFTHERUNIMPORTATIONCONNECT,THENOPERATINGANAUTOCARRYONINTERFERENCECOMETOTHEPOWERCABLE,THEPLCHASTOBOYCOTTANABILITYENOUGHIFTHEPOWERSUPPLYINTERFERENCEISSPECIALLYSERIOUS,CANINSTALL1CHANGETOCOMPARETO11OFTHEINSULATIONCHANGETOPRESSMACHINEWITHREDUCETHEINTERFERENCEOFOFTHEEQUIPMENTSANDGROUND23CONNECTGROUNDCONNECTINGGROUNDGOODLYISTOPROMISEPLCCANTHEIMPORTANTCONDITIONOFTHEWORK,CANAVOIDTHEELECTRICVOLTAGEOFTHEACCIDENTALOCCURRENCEPOUNDINGATBANECONNECTAGROUNDOFLINEANDMACHINECONNECTSGROUNDTOCARRYTOCONNECT,BASICTHEUNITCONNECTSGROUNDIFWANTTOUSETOEXPANDUNIT,ITSCONNECTINGALOCATIONSHOULDCONNECTALOCATIONWITHBASICUNITTOCONNECTTOGETHERFORREPRESSINGTOIMPOSETHEPOWERSUPPLYANDIMPORTATIONTOCARRY,OUTPUTSOMETHINGTOCARRY外文资料翻译4INTERFERENCE,SHOULDMOUNTTHEAPPROPRIATIONGROUNDLINEFORPROGRAMMABLECONTROLLER,CONNECTTHELOCATIONSHOULDCONNECTALOCATIONWITHTHEMOTIVEEQUIPMENTSSUCHASELECTRICALENGINEERINGTOSEPARATEIFCOULDNOTREACHTHISKINDOFREQUEST,ALSONECESSARILYTHEBEARDATTAINISPUBLICWITHOTHEREQUIPMENTSESTOCONNECTGROUND,FORBIDTOESTABLISHWITHOTHEREQUIPMENTSESTOCONNECTGROUNDCONNECTTHELOCATIONSHOULDPOSSIBLYNEARPLC24THEDIRECTCURRENT24VSCONNECTSLINETOCARRYWHENUSAGEHADNOIMPORTATIONSPAREPARTTHATTHESOURCETOUCHESTOORDER,THEPLCINTERNAL24VPOWERSUPPLYPASSESTHEELECTRICCURRENTTHATTHEIMPORTATIONSPAREPARTCARRIESTOPROVIDETOORDERA7MASEACHTIMETOWARDTHEIMPORTATIONTHEPLC24VSCONNECTSLINETOCARRYSON,CANALSOOUTWARDLYTHEDEPARTMENTSPREADTHEFEELINGMACHINEIFNEARTOTHESWITCHORTHELIGHTELECTRICITYSWITCHTOPROVIDEELECTRICCURRENTWHEN24VSCARRIEDSONTOMAKETOSPREADTHEFEELINGMACHINEPOWERSUPPLY,THECOMCARRYSONISTHEDIRECTCURRENT24VGROUNDCARRYIFTHEADOPTIONEXPANDSSEAMAN,THENSHOULDBASICUNITWITHEXPANDTHE24VSOFTHEUNITTOCARRYTOLINKMOREOVER,ANYEXTERIORPOWERSUPPLYCANTCONNECTARRIVETHISCARRIESSONIFTOOKPLACETOCARRYPHENOMENON,THEELECTRICVOLTAGEWILLDROPINTOAUTOMATICALLY,THATIMPORTATIONHASNOEFFECTTOTHEPROGRAMMABLECONTROLLEREACHTHEIMPORTATIONAMOUNTOFPOINTOFPLCOFMODELNUMBERISTOHAVEPROVISIONOFORDERTOEACHIMPORTATIONTHATHAVENTYETUSE,ITDOESNTCONSUMEANELECTRICITY,SOINTHISKINDOFCASE,THE24VPOWERSUPPLYCARRYSONOUTWARDLYTHEPOWERSUPPLYFLOWOFTHEABILITYCANINCREASETHEEMPTYOFTHEFXSERIESPLCCARRIESSON,CANTUSEUNDERALLCIRCUMSTANCES25THEIMPORTATIONCONNECTSLINE

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