教案详解文件

FBInstanceFBInstanceEndSpecifyunsedTherequirdsizevariesFunctionIfanareabeingusedspacecannotbefound,FBEndReadParameterBasicReadsaservoparameterofanStartTrigger Busy Unit Busy AxisNo. Servoparameter Error Parametersize FileLib\FBL\omronlib\PositionController\NCF\NCF201CPUCS1*-CPU**HUnitVersion3.0orlaterCJ1*-CPU**HUnitVersion3.0orCJ1M-CPU**UnitVersion3.0orlaterVersion5.0orLanguagesfunctionblockThefollowingconditionsforusageshouldbethePositionControlUnitversion1.2orearlier.(ItwillnotberequiredinthePositionControlUnitversion1.3orlater)ThefunctionblocksrelatedtothePositionControlUnitswillnotoperateiftheareaH512orhigher(defaultsetting)isspecifiedastheNonRetainAreathroughtheFunctionblockmemoryallocation.Makesuretochangethememoryareatounusedarea(DMorEM,forexample)fromtheCX-Programmer.Tochangethisvalue,clickPLC/FunctionBlockMemory/FunctionBlockMemoryAllocationfromthe FunctionBlockMemoryAllocationependingontheusedFBandthenumberofFBs.theladderprogramisspecifiedorsufficienteCX-Programmerwill yacompile areafromD32020toD32767 (748words),specifyaddressesasshownintheWhentheStartTriggerturnsON,thespecifiedparametervaluefortheaxisofthespecified“UnitNo.(UnitNo)”and“AxisNo.(Axis)”isreadfromtheServoDriver.IftheFBexecutionendsinanerror,anerrorcodewillbeoutputtothe“ErrorcodeThisFBexecutestheservoparametertransferfunctionofthePositionControlUnit.RefertotheRelatedsfordetails.ThisFBisprocessedovermultipleThesameinstancecannotbeusedintwoormorecesinordertokeeptheinternal・TheFBisprocessedovermultiplecyclesTheBusyflagBusycanbeusedtocheckwhethertheFBisbeingprocessed.・“ReadcompletedDoneorErrorflag(Error)willbeturnedONforonecycleonlyafterprocessingiscompleted.UsetheseflagstodetectofFBprocessing.StartTriggerBusyDoneError Read ReadENinputoutputfromtheFB.・IftheinputvariablesareoutofrangetheENOFlagwillturnOFFandtheFBwillnotbe・ThisFBusesUnitErrorReset,READDATA,WRITEDATA,andSAVEDATABitsofthePositionControlUnitseeNoteTherefore,donotturnthesebitsONorOFFbetweentheperiodfromtherisingedgeofENtotherisingedgeofENO.Forthesamereason,donotusethesebitsforcoiloutputs(OUTcommands).・TheremaybeacasewheretheoutputvariableofFBwillnotchangeevenifENisturnedONInthatcase,checkifUnitErrorReset,READDATA,WRITEDATA,orSAVEDATABitisleftON.・ThisFBusestheReadServoParameterBitintheAxisOperatingOutputMemoryAreasTherefore,donotturnthesebitsONorOFFuntiltheoperationiscompleted.Forthesamereason,donotusethesebitsforcoiloutputs(OUTcommands).Forcalculationofbitaddresses,thesebitsarereferencedinthisFBwhenexecutingeachinstanceforthefirst・TheBusyflagBusymustbeinsertedtoORofinputconditionstoInputvariableENinordertocompletethisprocessasitshouldbeexecutedovermultiplecycles.(Referto“Symbol”)・DonotturntheBusyflagBusyON/OFFoutsideoftheWhenturningtheBitAONfromOFF,aservoparameter(thespeedloopgain)isreadfromaxis1oftheServomotorconnectedtothePositionControlUnitwithunitnumber0andstoredinD0.Unit Axis1BitA Bit Unit Busy BitAxis Read BitServoparameter Error BitParameter Error s5-3TransferringServoParameters12-4ErrorVariableTablesInputData1(ON):FB0(OFF):FBnotUnit&0toSpecifytheunitAxis&1toSpecifytheaxisSpecifythenumberoftheServoDriverparametertoread.&1toSpecifythenumberofbytesintheparametertoOutputData1(ON):FBoperating0(OFF):FBnotoperating・FBnot・Inputvariableoutofthe・FBendedwith・CommonParameterscouldnotbeBusyAutomaticallyturnsOFFwhenprocessingisReadTurnsONforonecyclewhenprocessingendsErrorTurnsONforonecyclewhenprocessingendsinanErrorReturnstheerrorcodewhenanerrorhasoccurredintheFB.RefertotheRelatedsfordetailsonerrors.Acodeof#0000willbereturnedifanyofthefollowingconditionsissatisfied.・Inputvariableisoutof・ThecommonparametersofthePositionControlUnitsareoutofrange.・TheReadServoParamterBitischangedbytheotherFBduringtheReadServoParamterinoperation.Theparametervaluethatwasread.Iftheparametersizeis2bytes,thedataisstoredintheloweraddress.VersionLimitationaboutthesettingtimingwith"UnitNo."and"AxisNo."wasDetailedInversion1.0x,onlythefirstsettingof"UnitNo.(UnitNo)"or"AxisNo.(Axis)"wasvalid.ThismeantthatasameinstancecouldnotbeusedtowriteServoparametersformorethanoneaxis.Inversion1.10,thislimitationwasThisexinsthefunctionofthefunctionItdoesnotprovideinformationofrestrictionsontheuseofUnitsandComponentsorcombinationofthem.Foractualapplications,makesuretoreadtheoperationsoftheapplicableproducts._NCF201_读取参数(1/3)_NCF201_读取参数NCF201_NCF201_读取参数符号_NCF201_ReadParameterStartTrigger(BOOL)(BOOL)ENENOBusyflag(INT)(BOOL)UnitNoBusyflagUnitNoBusyINT)BOOL)AxisNo(WORD)(BOOL)(INTWORD)ErrorID(DWORD)值值CJ1*CPU**HUnitVersion3.0或更高版本CJ1MCPU**UnitVersion3.0或更高版本功能块定义中的语言梯形图编程使用条件以下使用条件应为位置控制单元版本1.2或更低版本（位置控制单元版本1.3或更高版本中不需要）■CX程序员设置如果通过功能块内存分配将H512或更高区域（默认设置）指定为非保留区域，则与位置控制单元相关的功能块将不运行。a（例如，DM或EM）来自CXProgrammer。要更改此值，请从菜单栏中单击PLC/功能块内存/功能块内存分配。FunctionBlockMemoryAllocation[NewPLC1]FBInstanceAreaStartAddressEndAddressSizeOKNoRetainH512H1407896保留H1408H1535128取消定时器T3072T40951024编辑计数器了梯形图程序中正在使用的区域或找不到足够的可用空间，CXProgrammer将显示编译错误FunctionBlocMemoryAllocation[NewPLC1]FBInstanceArea保留D32020D32767748保留H1408H1535128取消定时器T3072T40951024编辑计数器C3072C40951024D32020D32767（748），指定地（Axis）FB（ErrorID）FBoFB的种类定义为多周期执行类型。此FB是在多个周期上处理的。同一实例不能在两个或多个 FBFB“Busflag(usy)”B“ReacomletedDone)Errorlag(Eror)BONStartTrigerOFFONBsyOFFONOFF错误OFF值#0000000#000000EN输入条件。将EN连接到启动触发的向上微分条件与FB输出的“Busyflag（Busy）ENENOFB将不会被处理。该功能块使用位置控制单元的单位错误复位、READDATA、WRITEDATA和SAVEDATA位（请参见注释）。因此，请勿在EN上升沿到ENO上升沿期间将这些位打开或关闭。出于同样的原因，请勿使用这些位进行线圈输出（OUT命令）。可能存在一种情况，即使E已打开，FBUnitErrorReset、READDATA、、或SAVEDATA位保留为ON..此FB使用轴操作输出内存区域中的读取伺服参数位。因此，在操作完成之前不要打开或关闭这些位。出于同样的原因，请勿将这些位用于线圈输出（OUT命令）。注意：对于位地址的计算，首次执行每个实例时，在此FB中引用这些位。输出变量。必须将“Busyflag(Busy)”插入到输入条件或输入变量EN中才能完成此过程，因为它应该在多个周期内执行。（请参阅“符号”）FB外部打开/关闭“Busyfl