Rheintacho(莱茵)转速控制器.操作手册

ProgrammableSpeedMonitorrotasCR
CRR
CRA
CRRAOperatingInstructionsE-38-Thedeviceisstateoftheart.ItmeetsthelegalrequirementsoftheECandisCEmarked.DeviceswhichincorporateDC/DCtrans-formershaveadditionalapprovalsfromappropriateauthoritiesformarineapplica-tions.
2002Allrightsreserved.Thecontentsofthisbookletincludingdata,statementsanddrawingsfortheapplicationandoperationofthedeviceareprotectedbycopyrightandmaynotbereproducedinanyformwhatsoeverwithoutthepriorwrittenpermissionofthemanufacturers.-39-ThePurposeofthisbookletTheseOperatingInstructionsareessentialforthesafeapplicationandoperationoftheProgrammableSpeedMonitor(hereafterreferredtoasthe'device').Itisessentialthatthesafetynotesandoperationalse-quencescontainedinthemanualarestrictlyobserved,non-compliancewithanyofthesecouldcausedangertopersonnelanddamagetomachinery.Readthemanualbeforeusingthedeviceandifanypartisnotunderstood,contactthesupplierforclarificationbeforeproceedingfurther.Takecareofthemanual:
Alwayshaveitavailableduringtheservicelifeofthedevice.
Ifthedevicegoestoasecondusermakesurethatthemanualgoeswithit.
Anysupplementaryinstructionsthatmaybeissuedlaterbythemanufacturer,shouldbeaddedtothemanual.Specificationchangesduetoproductdevelopmentmaybemadewithoutfurthernotice.Technicalspecificationdetailsbeyondthescopeofthismanualmaybeobtainedbycontactingthesupplierorthemanufacturer.-40-Contents:1.Safety411.1Limitsofapplication411.2Assembling,electricalconnections,programmingandoperation411.3Ifproblemsoccur421.4Maintenanceandwarranty421.5Disposalandrecycling421.6Explanationofsymbols432.Descriptionofthedeviceanditsfunctions442.1Technicalfeatures442.2Monitoringmodes462.3Principleofmeasurement483.Identification503.1Packagecontents503.2Labeling504.Assemblyandelectricalconnections524.1Assembling524.2Electricalconnection525.Procedureatstart-up555.1MonitoringMode555.2TestMode565.3Programmingmode576.Programming597.Technicaldata677.1OperationalData677.2OperatingConditions697.3MechanicalData70-41-1.Safety1.1LimitsofapplicationThesafetynotesandoperationalsequencesdescribedinthismanualmustbeunderstoodandobservedbyallpersonnelusingthedevice.Thedeviceisdesignedonlyforbuildingintoacontrolbox.Assemblyandoperationalcriteriadescribedin'Technicaldata'(Section7)mustbeobservedinallre-spects.Thedeviceisformeasuringrpmandmachinespeedinapplicationsthathavestandardindustrialsafetyre-quirements,e.g.monitoringandcontrollingdieselenginespeedsinpowerplantsandships.Theprogrammabledeviceprocessespulsesignalsreceivedfromrevolutionsensors,momentofmomentumorincrementalmeasur-ingsystems,digitalrevolutionmeasuringinstrumentsandproximityswitches.Itisalsopossibletoprocesssinusoidalfrequencysignalsusinginductiveinductionsensorsoranaloguetacho-generators.Themanufacturerswillnotberesponsibleforaccidentsordamagecausedbyunqualifiedpersonnelorbyfailuretocomplywiththeinstructionsinthismanual.1.2Assembling,electricalconnections,programmingandoperationTheassemblyandelectricalwiringofthedevicemustbecarriedoutbyappropriatelyqualifiedpersonnelauthor-izedbythefactorymanagement.Operationandprogrammingshouldbebypersonnelwhohavebeentrainedtoperformtheseactivitiesandwhoareauthorizedbythefactorymanagement.-42-Informationregardingthesafehandlingofthedevicecanbefoundinsections3to6ofthismanual.1.3IfproblemsoccurAwatchdogiscontrollingalldevicefunctions.Itnotifiesmalfunctionsthroughaflashingdisplay.Additional,theanalogueoutputwillbesetto22mA.Afterapowersupplyreset,thewatchdogwillberesettedtoo.Anyproblemorfailureofthedevicemustbereportedimmediatelytotheforemanelectricianandtotheplantmanager.Thedeviceshouldbeisolatedelectricallyandmadesafefromaccidentaloperation.Ifsubsequentrepairsinvolvedismantlingtheunititselfitshouldbereturnedtothemanufacturer.Anyunauthor-izedrepairwillinvalidatetheguarantee.1.4MaintenanceandwarrantyThedevicedoesnotneedservicing.Damagecausedbyroughhandlingorbyattemptstoopenthecasingwillinvalidatetheguaranteeandexcludethemanufacturersfromfurtherliability.1.5DisposalandrecyclingAfterdecommissioning,thedeviceshouldbedisposedofasrequiredbylocalregulations.Someelectroniccomponentswhilstharmfultotheenvironmentdohaveavalue,thereforerecyclingisadvantageous.-43-1.6ExplanationofsymbolsThefollowingsymbolsaretowarnoradvise,theyap-pearadjacenttothecertainpartsofthetexttoempha-sizetherelativeimportanceofthatitem.DANGER!Potentialforinjuryordeath.ATTENTION!Potentialfordamagetothedeviceorapplication.INFORMATION!Criticaltothecorrectfunctioningofthedevice-44-2.Descriptionofthedeviceanditsfunctions2.1TechnicalfeaturesFigure1BasiccircuitdiagramPowersupply(Figure1,In1,'PowersupplyUB')Dependingonthemodel,thedevicewillrequire18to36VDCor,withabuilt-inDC/DCconverter,10to36VDC.Signalinput(Figure1,In3)Thedevicedisposesofavariablesignalinput:Threetypesofsignals(PNP,NPNandSine)andtheTriggerlevelforthesignalidentificationareprogrammable.-45-Howeverthedeviceispreparedtoprocesssignalsoftwo-wiresensorsaswellasthree-wiresensors.Input(Figure1,In2,'Activestarting-bridge')Apulsesignalof
2.5VactivatestheStarting-bridge.Thisconditionism