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1、,c.suitetrainingcourseUpgradefrom1tool,Ver.2.518/07/2016,ThisdocumentandallitscontentsisstrictlyCONFIDENTIAL.Allunauthorizeduse,reproductionordistributionofthisdocumentortheinformationcontainedinit,byanyoneotherthanCarelemployeesisseverelyforbidden.,c.suitetrainingcourse,Trainees:,Welcome!,Trainer:P

2、aoloZama,c.suiteUPGRADEtrainingcourse,Meantforwhoalreadyknows1tool.Howtodoinc.suitewhatavailablein1toolandfunctionspeculiarofc.suiteComparisonwith1toolMostofthebasicfunctionsof1toolareavailableinc.suiteevenifwithmanagedinadifferentway.Focusonfunctionsthatareabsentormanagedinaverydifferentwaycompared

3、to1tool(protocol,alarms,howtocreatefunctionblock,)Otherfunctionsarenotmentionedbecausehavetobeintendedsimilarorequalto1tool(conceptofmaskoloop,howtoenableamask,c.suitetrainingcourse,Togivethebasicknowledgeon:EditorsProgramminglanguagesProjectmanagementthroughaseriesofexercises.Attheendofthecourseyou

4、willhavemadeanapplicationforasimplechillerunitYouwillbeabletocreateanewapplicationandopen/modifyalreadymadeones.ItismoreimportantthatyoutrytorememberWHATfunctionsareavailableratherthanrememberHOWtousethem:forthistherearetheslides,theusermanual,quickreference,KSANodetailsregarding:hardware,wiring,sal

5、es.,c.suitetrainingcourse:Maintopics,ConnectedplatformoverviewSetupc.suite,LicenceHowtocreate,edit,test,uploadaprojectintoac.pCOProgrammingwithFBD,ST,(LD,SFC)languagesHowtocreateasimpleuserinterfaceHowtodebuganapplication(Simulationi.e.inputsinternalsandoutputs/result.”“Afunctionwithresultmaybecalle

6、dinanexpressionorasastatement.”(*)“Afunctionwithoutresultshallnotbecalledinsideanexpression.”MainfeaturesHaszeroormoreinputs(onlyVAR_INPUT.OnedataelementorArrayorStructure)Hasoneoutput(foruserFUNCTIONithasthesamenameoftheFUNCTION.OnedataelementorArray).Canhavelocalvariable.IncontrasttoFUNCTIONBLOCKS

7、,localvariablesarenotstored,forthisreasonitalwaysproducesthesameresultforthesameinputs.SomesystemFUNCTIONSmayyielddifferentvalues.e.g.RAND(),GetAlarmsCount(),Noneedtocreateaninstance:justuseit!AccesstoGLOBALvariables:c.strategy:No,c.mask:Yes,(*)e.g.:ChangeLanguage(GetCurrentLanguage()+1);,Definition

8、“Afunctionblockisaprogrammableorganizationunit(POU)whichrepresentsforthepurposeofmodularizationandstructuringawell-definedportionoftheprogram.FUNCTIONBLOCKconcept:FUNCTIONBLOCKtypethedefinitionofadatastructurepartitionedintoinput,output,andinternalvariables;asetofoperationstobeperformedupontheelemen

9、tsofthedatastructurewhenaninstanceofthefunctionblocktypeiscalled.FUNCTIONBLOCKinstanceItisamultiple,namedusage(instances)ofafunctionblocktype.Eachinstanceshallhaveanassociatedidentifier(theinstancename),andadatastructurecontainingthestaticinput,output,andinternalvariables.Thestaticvariablesshallkeep

10、theirvaluefromoneexecutionofthefunctionblockinstancetothenext;therefore,callofafunctionblockinstancewiththesameinputparametersneednotalwaysyieldthesameoutputvalues.MainfeaturesHaszeroormoreinputs(onlyVAR_INPUT.OnedataelementorArrayorStructure)Haszeroormoreoutputs(onlyVAR_OUTPUT.OnedataelementorArray

11、orStructure).Canhavelocalvariables.IncontrasttoFUNCTIONS,thelocalvariablesarestored,forthisreasonitcanproducesdifferentoutputsforthesameinputs.Itisnecessarytocreateaninstancebeforetouseit.Instancehasaname.,c.strategy:FUNCTIONBLOCK,An“instance”basicallyisa“copy”.Itisanindependentstructureassociatedto

12、aalgorithmthatreads/writesthefieldsofthestructure,c.strategy:WhatisanInstance?,An“instance”basicallyisa“copy”.Itisanindependentstructureassociatedtoaalgorithmthatreads/writesthefieldsofthestructure,HowtocreateaFUNCTION/BLOCK(c.strategy),Parameter,LocalVariables,VAR_IN_OUTnotavailable,CreatenewFuncti

13、on/FunctionBlock:RightclickFunctionorFunctionBlocknodeAddNew*Renameblock:RightClicknameRenameorClickorF2Createparameters(pin):RightClicknameParametersordoubleclickLocalvariablesWritecode:DoubleclickthenameintheSolutionExplorerthenwritecode,DoubleclickCodenodeWritecode,HowtocreateaFUNCTION(c.mask),FU

14、NCTIONcheckActiveAlrmVAR_INPUTfromAlarmkey:BOOL;END_VARVARinfoOk:DINT;END_VARTotAlrm:=GetAlarmsCount();IFTotAlrm0THENIFfromAlarmkeyTHENSetLedStatus(12,1);StoreMask();END_IF;/CallGetAlarmInfotoshowfirstalarmactiveAlrmIdx:=1;infoOk:=GetAlarmInfo(AlrmIdx,AlrmCode,);END_IF;END_FUNCTION,FUNCTIONfunction_

15、nameDeclarationofInputvariablesDeclarationofLocalvariablesCodeEND_FUNCTION,Noreturnedvalue!,Inc.maskisnotpossibletocreateFUNCTIONBLOCKS(onlyFUNCTIONS),1)DefinitionSeeHowtoCreateaFUNCTION/BLOCK2)CreateinstanceOR3)FBcall,WriteInputsPower_HP:REAL:=5.0;Running_Hours:UDINT;END_STRUCT;END_TYPE,IF(Comp1Req

16、)AND(UnitStatus)THENComp1.Status:=TRUE;ELSEComp1.Status:=FALSE;END_IF;(*OR*)Comp1.Status:=Comp1ReqANDUnitStatus;,IFW_InTemp=15.0THENAL_HighTemp.Trigger:=TRUE;ELSEAL_HighTemp.Trigger:=FALSE;END_IF;(*OR*)AL_HighTemp.Trigger:=(W_InTemp=15.0);,WhytouseaSTRUCT?Imagineyouhavetomanage8compressors,andforeac

17、hcompressorstoreStatus,Power,RunningHoursWithoutusingSTRUCTyoushouldcreate24variables:UsingSTRUCTinsteadDefinetheSTRUCTCOMP_INFOFieldStatusFieldPowerFieldHoursCreate8variablesCOMP_INFOExampleofusage:AVERAGEofPOWER,StructuredDataType(alternativeexplanation),StructuredDataType(continue),Itispossibleto

18、doevenbetter!DefinetheSTRUCTCOMP_INFOFieldStatusFieldPowerFieldHoursCreatejust1variable:anARRAYofCOMP_INFOExampleofusage:AVERAGEofPOWER,c.strategy:DebuggingSimulationthenitwasextendedtosupportINTEGERSand/orREAL.Itsalow-levellanguage,notstructured,notverysuitableforcomplexsystems.ContactandCoilarevar

19、iables(whichcanbelinkedtoI/O)ContactsinseriescorrespondtoAND.ContactsinparallelcorrespondtoOR.=,c.strategy:SFC-SequentialFunctionChart,“TheSFCelementsprovideameansofpartitioningaprogrammablecontrollerprogramorganizationunitintoasetofstepsandtransitionsinterconnectedbydirectedlinks.Associatedwitheach

20、stepisasetofactions,andwitheachtransitionisassociatedatransitioncondition.”BasedonSTEPandTRANSITIONDivergence(OR),Convergence(AND)Statepropertiesstate.x:stepstatus(notactiveoractive)state.t:elapsedtime(TIMEdatatype)State:executeszeroormoreACTIONSAnACTIONcanbesnippetofcodeoravariableassumingthestatus

21、ofthestepN,S,R,P0,P1type(e.g.:N:alwaysexecuted,P1:executedoncewhenstepbecomeactive,etc.)ACTIONandTRANSITIONScanbewritteninSTorLDlanguageExamples:http:/wpage.unina.it/lippiell/docs/tch_tsa_slides_L22.pdf,STEP,TRANSITION,ACTIONs,c.strategy:SFCExample,RequirementSpecifications:PressGobuttontostartcycle

22、ThetrolleymovesRightstilltherightwallThetrolleyisfilledtilltheFillsignalThetrolleymovesLefttilltheleftwallThetrolleystopsandwaitsforthenextcycle,c.strategy:SystemInformation,Accessiblethrough:SystemvariablesorSYS_READ/SYS_WRITEFunctionBlocks,c.strategy:Timemanagement,TherearentSystemVariableslike1to

23、ol(Current_Secondetc.areuservariables),(*Hightemperaturealarm*)(*/no*)IFW_InTemp=15.0THENAL_HT.Trigger:=TRUE;ELSEAL_HT.Trigger:=FALSE;END_IF;IFStatus=1AND(NOTManualMode)THENSpeed:=SpeedDemand;ELSIFStatus=2THENSpeed:=0;ELSESpeed:=100;END_IF;FORi:=1TONum_ValuesBY1DOTot:=Tot+ArrayValuesi;END_FOR;Averag

24、eVal:=Tot/Num_Values;VAR_GLOBALLastValidRecord:DINT;/IndexofthelastvalidrecordBlinkAlrmLed:BOOL;END_VAR(*ActiveAlarmsManagement*)FUNCTIONcheckActiveAlrmVAR_INPUTfromAlarmkey:BOOL;END_VARVARinfoOk:DINT;END_VARTotAlrm:=GetAlarmsCount();IFTotAlrm0THENIFfromAlarmkeyTHENSetLedStatus(12,1);StoreMask();END

25、_IF;END_IF;END_FUNCTION,STsyntax:basics,Statementsendwith“;”FUNCTION*,END_FUNCTION,VAR_*END_VAR*etc.arenotstatements!use“=”forevaluatingconditions,use“:=”forassignmentsF/FBcall:“()”requiredevenifnoparameters():forfunctioncall,:forarrayIF:1ormoreconditions(AND,OR,NOT)c.masknews:Canuseexpressions(e.g.

26、IF(Setpoint+1.0=30.0)ELSE/ELSIFsupportedRemarks:/tilltheendoftheline(onlyc.mask)(*)alsoacrosslinesMostusedstatements:IF,FOR(mainlyusedtomanagearray)SPACE,TAB,NEWLINEareoptionalSTLanguageisnotCaseSensitive(e.g.IF=if),c.strategy,c.mask,“,“,Calculatestheaverageofthevaluesofthearray1.NumValues,CAST,Thec

27、onversionfunctionsareusedtoconvertanyoftheelementarydatatypes(BOOL,BYTE,WORD,DWORD,SINT,USINT,INT,UINT,DINT,UDINT,REAL,TIME,DATE,STRING)toanyother.Theymustbeusedtomakethedatatypeuniformbeforeafunction,wherethisisrequired.,INTvariable,REALexpression,BlockExecutionOrderDefaultorderisTOPtoBOTTOM,ifatsa

28、melevelthenLEFTtoRIGHT.Ifblocksareconnected:accordingtoconnectionsItispossibletoshownumbers:ExecutionOrderShowExecutionOrderandmanuallysetorder(notrecommended,slow)ExecutionOrderManualdefinitionNOTEDonotusetheManualmodeunlessitisreallynecessary.Instead,placeobjectsincolumnDontcreatealoop:behaviouris

29、quiteunpredictablePOU-ProgramExecutionOrder:TOPtoBOTTOMTochangeorder:DragstatementcorrespondstoGotoMask(1stmaskoftheloop);,c.mask:Level:Terminal,Mask,Class,Aloopofmasksisagroupofmasks.,CLASS,MASK,TERMINAL,CLASS(highestpriority)MASKTERMINAL(lowestpriority),ThelevelisshownintheKeyBindingEditorThelevel

30、isthesamefortheKeyBindingEditorandProperty,c.mask:StandardClassesmanagement,Features:OneormoreclassforeachdatatypeCL_INTCL_REAL_CL_BOOL_SWAP,etc.)4classesforREALvariables(0,1,2,3decimalfigures)CL_REAL_0:incr/decrdeltais1CL_REAL_1:incr/decrdeltais0.1CL_REAL_2:incr/decrdeltais0.01CL_REAL_3:incr/decrde

31、ltais0.001AutomaticselectionwhenDragEND_VARSTeditor-Comments(*Thisisacomment*)or/Imagelibrary:installationfolderCarelc.maskPackagesToLoadImages,c.mask:Miscellaneous4/4,Newstatements.Highlights:ELSE/OR/NOT,Alarm*(),AcquireTerminal(),SetLedStatus()(LEDblink!)HowtomanagetheLEDoftheterminal:SetLedStatus

32、()result:=SetLedStatus(index,status);,c.design:Highlights,DefineamachineconfigurationSelectcontrollerI/Oconfiguration(BindvariablestophysicalI/O)ProtocolsconfigurationDefaultsconfigurationMaskwizardconfigurationLogsconfiguration(event,periodic)tERAserviceconfigurationc.pCOconfiguration(hostname,IPad

33、dress,pLANaddress,etc.),c.design:topics,HOWTOCreatedifferentconfigurationsBindvariablestophysicalI/OwithIOEditorProtocolswithProtocolEditorDefineamachineconfigurationwithDEVEditorMaskwizardwithWizardmaskeditorCreateevent/periodiclogswithLOGEditortERAserviceconfigurationwithtERAEditorSystemconfigurat

34、ion(hostname,IPaddress,pLANaddress,etc.)withpCOconfig.Editor,c.design:Wizard,STEP1:Start-WelcometoWizardSTEP2:SelectRepositoryLocalorRemote(URL)repositorySTEP3:SelectorCreateConfigurationNew,Delete,CloneImport/ExportSTEP4:EditconfigurationI/OEditorProtocolEditorDEVEditorTHEN:UploadtoDevicewithc.fact

35、ory,c.design:I/OEditor,Views:DesignviewTableviewFunctionsScreenshotPrintFitimagetopageImportExport,DoubleClickonthehotspottoconfigureaI/O,DesignView,TableView,c.design:I/OEditor-Bindingvariables,1-Selectvariablefortheprobevalue,2-Selectchanneldirection,3-Selectchanneltype,4-Selectvariablefortheprobe

36、errorErrortype:I/Onoerror10,OnlyvariablessetasI/OinthePublicVariableSelector,NEWC.pCOSISTEMA,VariableBindings,ModBusTCP,ModBus/Carel/Custom,ModBus/Carel/Custom,ModBus/Carel/Custom,pLANdisplayprotocol,ModBus/Carel/Custom,1VCoverSSL,Connectivityoverview,Modbus/Carel/Custom/BACnet,Modbus/Carel/Custom/B

37、ACnet,Modbus/Carel/Custom/BACnet,Modbus/Carel/Custom/BACnetpLAN,ModbusTCP/UDPmaster/slaveHTTPtERA/webBACnet,SNMPFTP,NTP,Modbus/Carel/Custom/BACnet,Modbus/Carel/Custom/BACnet,c.design:ProtocolEditor-Highlights,SupportedprotocolCarelSlave(RS485)CarelMaster(RS485)ModbusSlaveRTU(RS485)ModbusMasterRTU(RS

38、485)ModbusSlaveTCP/UDP(ETH)ModbusMasterTCP/UDP(ETH)BACnetB-BCandB-AAC(*)MS-TP(RS485)andTCP/IP(ETH)Customprotocol(RS485)(*)AllprotocolsareavailableonallportMax7protocolstotal(*)ETHportsupportsupto7protocolsAnycombination(*)Requiresspecificlicenceforeachc.pCO.Onlyoneinstance.BACnetisClient/Server.(*)T

39、heappl.cantakethecontrolofaserialportSeeQuickReferenceformoredetails,Supportedcard:RS485,pCOWeb,pCOnet,Konnex,LON,c.design:ProtocolEditor,Theconfigurationwindowsofprotocolsaresimilar.Examples:MODBUSCARELBACnetSNMP,c.design:ProtocolEditor-Linemulti-masterandmulti-protocolonthesamenetwork(tERAconnecti

40、on,ModbusTCP/IPtotouchterminal,etc.)Longnetworkchains(withEthernetswitchinside)Standardprotocols:HTTPsfortERAModbusTCP/UDPmaster/slave(independentinstancesonthesamenetwork)BACnetB-BC/B-AACWEBserver(HTTP)FTPserverNTP(NetworkTimeProtocol),Thereare2switchedports.pCOIPandMACaddressesarethesameonthe2port

41、.pCOIPaddresscanbefixedordynamic.Speed:10Mbps/100Mbps.,c.pCOOSServices:Ethernet,HTTPServer,CustomHTMLpagesDynamiccontent(CGIs)ApplicationupgradeWebpGDinterfaceWebchartsfromlogdata,FTPServer,ModbusoverTCP,ApplicationupgradeCustomfileuploadLogdownload,Master/Slave,IntegratedtERAclient,IntegratedBACnet

42、B-AACprofile(AdvancedApplicationController)B-BCprofile(BuildingController),OSSERVICES,NetworkTimeProtocol,Clocksynchronization,tERAasnativesolution:NoexternalboxisneededPlugandplayconnectionSecureconnections:strictsecuritystandards(NIST)Built-inwebserver:Completelycustomisable,supportsstandardHTMLan

43、dJavaScript90Mbytesoffilestorageareavailabledynamicmethodsareavailable(CGICommonGatewayInterfacepGDWebandplotdataongraphs,c.pCO:tERAconnection/secondsvarmDeviceEngine=newDeviceEngine();varmVariablesUIModel=ExternalTemp:um:C,ReturnSolar:um:C,SanitaryWater:um:C,PH_prodW:um:W,decimals:0,PH_balanceW:um:

44、W,decimals:0,;,Step1CreateJSengineinstanceCreatevariableslistSetrefreshinterval,Step2PlacebackgroundpictureCreateinstancesPlaceonrightcoordinates,c.suite:Miscellaneous-Protection,Itispossibletoprotect:SystemmasksPrivateFlashmemory(ex.COPY_PASSWORD)PublicFlashmemory,Areyouattendingatrainingcourse?Ple

45、asedonotprotectyourc.pCO!,c.suite:Miscellaneous-Protection,ProtectionofthesystemmasksProtectsaccesstoconfigurationmenuofthesystemmasksBeforetoenterintheSETTINGS,APPLICATION,UPGRADEandLOGGERmenuthesystemaskstoenterthePASSWORDHowtosetthePASSWORD?:PressALARM+ENTERMenuSETTINGSMenuPASSWORDInsertnewpasswo

46、rd(0=nopassword)PowerOFF/PowerON,c.suite:Miscellaneous-Protection,ProtectionofthePrivateFlashmemory(ExCOPY_PASSWORD)ProtectsaccesstoPrivateFlashmemoryviaETH/USB/AP1(applicationfiles,IOconfig.,Protocolconfig.,etc.)BeforetouploadifthepasswordsetintheProtectiontab(*)isdifferentthantheonesavedinc.pCOthe

47、nthesystemaskstoenterthec.pCOPASSWORDHowtosetthePASSWORD?:Openc.designEnterpCOconfig.Editor/ProtectiontabInsertpasswordUploadfilesPowerOFF/PowerON(*)ThePasswordisnotacommunicationpropertylikeIPorUSBportbutitisapropertyifthe“Configuration”.,Upto8alphanumericcharacters,Remembertouploadthec.pCOconfigur

48、ation!,c.suite:Miscellaneous-Protection,ProtectionofthePublicFlashmemory(thedisk)ProtectsaccesstoPublicFlashmemoryviaHTTP/FTP(webpages,upgradefolder,userfolders,etc.)Beforetoaccesstofoldersthebrowser/FTPclientaskstoenterthePASSWORD/USERNAMEHowtosetthePASSWORD/USERNAME?Openc.designEnterpCOconfig.Edit

49、or/UserstabCreateusersUploadc.pCOConfigurationintoc.pCOCreateineachfolderyouwanttoprotectatextfilecalled“htaccess”(http)or“ftaccess”(ftp)containingthelistofuserallowedtoaccessImportant!Filenamesare“htaccess”“ftaccess”withoutfileextension.PleasenotethatWindowsfileexplorermayautomaticallyhideit.Thesef

50、ilecontainthelistofusernameseparatedbynewline/carriagereturn)AtthemomentisitnotpossibletoprotecttheaccesstoPublicFlashviaMSD.Workaround:Disable“PCOdisk”inthesystemmaskandprotectsystemmask,Remembertouploadthec.pCOconfiguration!,c.suite:Miscellaneous,ItispossibletoImport/Exportallpartsoftheprogram:POU

51、,protocols,variables,Configuration,protocols,Variables:canexportPOU-LocalvariablesorGlobalvariablesNFCsupportonlyc.pCOmini8KBRETAINwritablewithaNFCwriter(e.g.smartphone)evenifc.pCOisnotpoweredonFunctionBlocktoaccesstoNFCmemory(NFC_Read,NFC_Write,)AndroidAPPandc.pCOminiDemoapplicationStandardapplicat

52、ions:(AsksourcefilestoLocalBranch)DCcompressorchiller(ex.MiniChiller)VentilationCombodriverCRAC(ClosecontrolUnit)LanguageReferences(italian)http:/www.schoolofnerd.it/sites/default/files/EsempiIEC61131.pdf:Examples61131,severalSFChttp:/www.diit.unict.it/users/scava/dispense/II_270/IEC61131.pdf:Introd

53、o61131http:/www.diegm.uniud.it/smiani/Teaching/iec61131.pdf,Letsopenit,Nextsteps,BuytheStarterKit(seenextslide)Studythelanguagereference:F/FBoftheStandardandCAREL_BASIC_LIB,Systemvariables,c.maskSTstatementsStudythisSlidesandtheQuickReferenceMakepractice:CreateasimpleprojectormodifyastandardprojectN

54、eedhelp?Usermanualofc.suiteOFFLINEandONLINE(,Starterkit,Askyoursalesofficeforotherproduct(simulatorforothercontrollers,otherserialcards,etc.),c.suitesupport,Email:csuitesupportWEB:KSAareaSupportKSA:infoksac.pCOmanual.D+0300057IT+0300057EN.Therearemanyinforegardingc.designfeatures,protection,protocol

55、s(FTP,webserver,),systemmask.,Whathaveyoulearned?:Maintopics,ConnectedplatformoverviewSetupc.suite,LicenceHowtocreate,edit,test,uploadaprojectintoac.pCOProgrammingwithFBD,ST,(LD,SFC)languagesHowtocreateasimpleuserinterfaceHowtodebuganapplication(Simulation&Online,USBÐ)Howtoexchangevariableswithag

56、enericBMSsystem(ModbusSlaveandModbusMasterprotocol)Configuration:IO,Protocol,Log,tERA,c.pCOHowtomanagemodules(likec.pCOe)SystemmaskforconfigurationanddiagnosticOSservices(USB,FTP,ETH,)Websupport,c.suitetrainingcourse,Thankyouforyourattention,ifyouhaveanyquestionpleasefeelfreetoask,Theend,Haveyouprotectedyourc.pCO?(systemmenu,PublicorPrivateflashmemory)Pleaseremoveprotection!,HaveyousetDHCP=OFFinyourPC?SetDHCP=ON!,