CTNet

UserGuideCTNetPartNo.0460-0025IssueNumber:2CTNet18-2-99.fmPage-3Wednesday,February24,19991:35PMSafetyInformationPersonssupervisingandperformingtheelectricalinstallationormaintenanceofaDriveand/oranexternalOptionUnitmustbesuitablyqualifiedandcompetentintheseduties.TheyshouldbegiventheopportunitytostudyandifnecessarytodiscussthisUserGuidebeforeworkisstarted.ThevoltagespresentintheDriveandexternalOptionUnitsarecapableofinflictingasevereelectricshockandmaybelethal.TheStopfunctionoftheDrivedoesnotremovedangerousvoltagesfromtheterminalsoftheDriveandexternalOptionUnit.Mainssuppliesshouldberemovedbeforeanyservicingworkisperformed.Theinstallationinstructionsshouldbeadheredto.Anyquestionsordoubtshouldbereferredtothesupplieroftheequipment.ItistheresponsibilityoftheownerorusertoensurethattheinstallationoftheDriveandexternalOptionUnit,andthewayinwhichtheyareoperatedandmaintainedcomplieswiththerequirementsoftheHealthandSafetyatWorkActintheUnitedKingdomandapplicablelegislationandregulationsandcodesofpracticeintheUKorelsewhere.TheDrivesoftwaremayincorporateanoptionalAuto-startfacility.Inordertopreventtheriskofinjurytopersonnelworkingonornearthemotororitsdrivenequipmentandtopreventpotentialdamagetoequipment,usersandoperators,allnecessaryprecautionsmustbetakenifoperatingtheDriveinthismode.TheStopandStartinputsoftheDriveshouldnotbereliedupontoensuresafetyofpersonnel.IfasafetyhazardcouldexistfromunexpectedstartingoftheDrive,aninterlockshouldbeinstalledtopreventthemotorbeinginadvertentlystarted.GeneralInformationThemanufactureracceptsnoliabilityforanyconsequencesresultingfrominappropriate,negligentorincorrectinstallationoradjustmentoftheoptionaloperatingparametersoftheequipmentorfrommismatchingtheDrivewiththemotor.ThecontentsofthisUserGuidearebelievedtobecorrectatthetimeofprinting.Intheinterestsofacommitmenttoapolicyofcontinuousdevelopmentandimprovement,themanufacturerreservestherighttochangethespecificationoftheproductoritsperformance,orthecontentsoftheUserGuide,withoutnotice.Allrightsreserved.NopartofthisUserGuidemaybereproducedortransmittedinanyformorbyanymeans,electricalormechanicalincludingphotocopying,recordingorbyanyinformationstorageorretrievalsystem,withoutpermissioninwritingfromthepublisher.Copyright©February1999CTSSPDAuthor:CTSSPDIssueNumber:2SoftwareVersion:UD70SystemFileV2.6.0MD29ANSystemFileV2.6.0HardwareVersion:UD70Issue3UD75Issue3MD29ANIssue1CTNet18-2-99.fmPage-2Wednesday,February24,19991:35PMCTNetUserGuideIssueNumber2Contents1Introduction11.1Unidrive-UD7511.2Mentor-MD29AN22MechanicalInstallation32.1Unidrive32.2MentorII43ElectricalInstallation53.2CableSpecification63.3CableScreen63.4NetworkTermination63.5NetworkLimitations74GettingStarted84.1NetworkNodeAddress84.2NetworkDataRate84.3SynchronisationMessage84.4InitialisingSet-upChanges94.5NetworkInitialisationFailure94.6NetworkLoss104.7NetworkInterruptions125CyclicData-“EasyMode”135.1ParameterMapping135.2ChangingTheParameterMapping145.3SavingUnidriveParameters145.4SavingMentorIIParameters155.5“EasyMode”ExampleNetwork155.6MappingConflicts166CyclicData-“AdvancedMode”186.1FastandSlowCyclicDataChannels186.2OverloadingNetworkNodes196.3EditingTheFastandSlowCyclicDataStructures206.4ControlWord(UnidriveOnly)206.5MappingConflicts236.6StatusWord236.7“AdvancedMode”ExampleNetwork257Non-CyclicData277.1Non-CyclicParameterRead277.2Non-CyclicParameterWrite297.3NetworkStatus327.4ReturnValueFromNon-CyclicParameterRead337.5CheckIfNodeExists337.6HandlingMessageTime-outs(Examples)34CTNet18-2-99.fmPage-1Wednesday,February24,19991:35PMCTNetUserGuideIssueNumber28NetworkTiming378.1CyclicData:Node-to-Node378.2CyclicData:NetworkBroadcast378.3Non-CyclicData:RDNETandWRNET378.4SynchronisationTelegram388.5NetworkCycleTime388.6ExampleNetworkCalculations389GeneralInformation399.1NetworkCycleTime399.2SystemPropagationDelays3910Diagnostics4010.1DeterminingIfNetworkIsActiveOnUnidrive4010.2CannotEstablishCTNetConnection4010.3DriveTripCodes4111ExampleApplication4211.1SystemOverview4211.2INCyclicData4311.3OUTCyclicData4411.4NetworkSet-up4511.5NetworkDataRate4611.6DigitalI/O4611.7AnalogueI/O4712NetworkRepeaters4812.1Repeater4812.2ActiveHub4913CTNet-to-PCInterfaceCards5013.1PCISACard5013.2PCMCIACard5113.3ConnectingtotheNetwork5214CTNETSoftwareandDrives5414.1SYPTWorkbench5414.2DynamicDataExchange5414.3IntellutionFIX32Driver5415Appendix5515.1CTNetNetworkOperation5515.2ErrorDetection5516QuickParameterReference5616.1Set-upParameters5616.2UnidriveMappingParameters5616.3MentorIIMappingParameters5616.4ActivatingandSavingSet-upAndMappingParameters5716.5ControlWord5716.6StatusWord58CTNet18-2-99.fmPage0Wednesday,February24,19991:35PMCTNetUserGuideIssueNumber211IntroductionUsingthisGuideDriveparametersaredenotedinthismanualby“#MM.PP”,whereMMreferstothemenunumber,andPPreferstotheparameternumberwithinthatmenu.PleaserefertotheUnidriveandMentorIImanualsforparameterdefinitions.1.1Unidrive-UD75TheUD75CTNetInterfacecardforUnidriveissuppliedinalargeoptionmodule.Itisanadd-oncardfortheUD70Applicationscard.TheUD70processorando