GE_PLC90-70培訓教材ppt課件

1、GE Fanuc PLC 90-70 指令培訓GEFanuc Automation Shanghai OfficeV2.00繼電器控制電路R9REV_PBFWD_PBSTOP_PBR1390940MTR_FWDR9MTR_REVR13L1L2PLC 任務(wù)原理 I1I2I3I4I5I6Q1Q2Q3Q4Q5Q6000000010000CPU輸出地址%Q輸入地址%IQ1( )Q2( )I1I1I2Q2用戶程序數(shù)據(jù)儲存(%M,%R,.)I1I2I3I4I5I6I7I8COM輸入模塊輸出模塊Q1Q2Q3Q4Q5Q6Q7Q8COM123輸入掃描執(zhí)行程序輸出刷新通訊效力123編程言語1。指令助記符IL2。梯

2、形圖LD3。順序功能圖SFC4?！癈 言語，“BASIC言語5。形狀邏輯系列90 PLC 編程言語指令語句編程繼電器梯形圖(Relay Ladder Logic)編程順序流程圖 (SFC)編程形狀邏輯言語編程支持用 C 言語編程開發(fā)復雜的控制算法C 程序代碼比梯形圖程序快4-6倍系列 90 PLC 編程與組態(tài) LM90Windows下DOS窗口CC90Windows98/NTVersaProWindows98/NT串行通訊手持式編程器RS485 編程口以太網(wǎng)RS232/RS485轉(zhuǎn)換器S90-30PLCS90-70PLC僅支持S90-30 341以下CPU計算機+編程軟件：外部地址GE PLC

3、 地址表示方式 %I%Q%AI%AQ位(bit)地址字(word)地址內(nèi)部地址%M%G%T%R中間繼電器位地址存放器字地址地址數(shù)為自然數(shù)例如“%R0326%P%L%U%UR%S%AI00326表示地址地址類型地址號程序存放器字地址部分存放器字地址無定義變量系統(tǒng)變量指令分類按方式分 2. 功能塊1. 繼電器觸點線圈( )EnableOK輸入?yún)?shù)I1I2I3輸出參數(shù)Q功能數(shù)據(jù)類型地址 %R條件長度指令分類按功能分1. 繼電器功能2. 定時器/計數(shù)器3. 算術(shù)運算功能4. 關(guān)系運算功能5. 位操作功能6. 數(shù)據(jù)傳送功能7. 數(shù)據(jù)表格功能8. 轉(zhuǎn)換功能9. 控制功能繼電器和根本編程Relay and

4、Basic ProgrammingSeries 90-70 指令教程 RELAY F1Shift繼電器控制電路ZCREV_PBFWD_PBSTOP_PBFCMTR_FWDZCMTR_REVL1L2FCZCREV_PBFWD_PBSTOP_PBFCMTR_FWDZCMTR_REVL1L2FC繼電器控制電路 ZCREV_PBFWD_PBSTOP_PBFCMTR_FWDZCMTR_REVL1L2FC( )( / )( S )( R )( )( )繼電器指令根本元素 ( M )( / M )( SM )( RM )觸點線圈FAULTNOFLTHIALRLOALR定時器和計數(shù)器Timers and Co

5、untersSeries 90-70 指令教程 TMRCTRofdtF2Shift Watch-Dog Timer Constant Sweep Timer Time-of-Day Clock Elapsed Time Clock Time Tick Contacts系統(tǒng)時間 System Timers定 時 器TMRCTRofdt12345678910RELAYTMRCTRondtrofdttmrtmbaseMATHTABLECONTRLTCONVRTOPN SPP DATAMdnctrBITOPupctrRELATF2Shift堅持型延時接通定時器RPV CVONDTR1.00s?F1延時

6、斷開定時器PV CVOFDT1.00s?F2延時接通定時器PV CVTMR1.00s?F3延時接通定時器 TimerTMR0. 1S0.01S0. 001SPV%R?Address預(yù)置值( )輸出端當前值預(yù)置值控制字%R%R + 1%R + 2延續(xù)三個R存放器時基延時時間 t =預(yù)置值時基%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONST輸入端例如:%R0001,或常數(shù):00050例如:%R0001%R0003CV當前值延時接通定時器 Timer輸出端預(yù)置值Enable其任務(wù)波形圖如下：輸入端輸出端計時值預(yù)置值TS延時斷開定時器 TimerOFDT0. 1S0.01S0. 001S

7、PV%R?Address預(yù)置值( )輸出端輸入端當前值預(yù)置值控制字%R%R + 1%R + 2延續(xù)三個R存放器時基延時時間 t =預(yù)置值時基%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTCV當前值延時斷開定時器 Timer其任務(wù)波形圖如下：輸入端輸出端計時值預(yù)置值TS輸出端預(yù)置值OFDT0. 1SPV%R0001輸入端ONDTR0. 1S0.01S0. 001SPV%R?Address預(yù)置值( )輸出端輸入端當前值預(yù)置值控制字%R%R + 1%R + 2延續(xù)三個R存放器時基延時時間 t =預(yù)置值時基%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTR復位堅持型定時器

8、 TimerCV當前值堅持型定時器 Timer其任務(wù)波形圖如下：輸入端輸出端計時值預(yù)置值TST1T2TS= T1+T2輸出端預(yù)置值ONDTR0. 1SPV%R0001輸入端復位R復位端Up CounterDown CounterUser Programmed CountersTMRCTRofdtF2Shift12345678910RELAYTMRCTRondtrofdttmrtmbaseMATHTABLECONTRLCONVRTOPN SPDATAMdnctrBITOPupctrRELAT90464F4F5RPV CVUPCTR?RPV CVDNCTR?PV%R?Address預(yù)置值( )輸出

9、端輸入端當前值預(yù)置值控制字%R%R + 1%R + 2延續(xù)三個R存放器%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTR復位計數(shù)器 CounterUPCTRDNCTRCV當前值數(shù)學運算指令Math OperationsSeries 90-70 指令教程 MATHmulF3ShiftF3MATHShiftMath GroupAdditionF112345678910RELAYMATHaddsubmulmoretypesabsTMRCTRTABLECONTRLCONVRTOPN SPsqrtDATAMmodBITOPdivRELAT90417SubtractionF2Multipli

10、cationF3DivisionF4Math GroupModulo DivisionSquare RootAbsolute Value(Continued)F3MATHShiftF59041712345678910RELAYMATHaddsubmulmoretypesabsTMRCTRTABLECONTRLCONVRTOPN SPsqrtDATAMmodBITOPdivRELATF6F7算術(shù)運算 (1 )Arithmetic FunctionEnableADDSUBMULDIVMODINTUINDDINTREALMIXED%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTI2OK

11、%I,%Q,%M,%T,%G 不能用于 REALQ%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTI1ADD : Q = I1 + I2SUB : Q = I1 - I2MUL : Q = I1 * I2DIV : Q = I1 / I2MOD : Q =I1 -(I1/I2)*I2)%I,%Q,%M,%T, %G,%R,%AI,%AQ算術(shù)運算 (2 )Arithmetic FunctionEnableSQRTABSINTDINTREALOK%I,%Q,%M,%T, %G,%R,%AI,%AQQ%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTI1SQRT: Q =

12、INABS: Q=|I1|三角函數(shù)EnableSINCOSTANASINACOSATANREALOK%R,%AI,%AQ,CONSTINQ%R,%AI,%AQ對數(shù)，指數(shù)功能 EnableLOGLNEXPEXPTREALOK%R,%AI,%AQ,CONSTINQ%R,%AI,%AQEXP: Q = eI NLN: Q = ln(IN) LOG: Q = log(IN)TXPT: Q = I1I 2指數(shù)功能EnableLOGLNEXPREALOK%R,%AI,%AQ,CONSTI2Q%R,%AI,%AQ%R,%AI,%AQ,CONSTI1EXP: Q = I 1I2數(shù)據(jù)轉(zhuǎn)換指令Data Opera

13、tionsCONVRT F8ShiftSeries 90-70 指令教程 F8CONVRTShiftConvert GroupConvert Group(Continued)DESTINATIONDATA TYPESF3F1F2= MOREIN?QUINT_TO_INTBCD-4F4F5F6F7F8F9BCD-8UINTINTDINTREALINTDINTConvert GroupSTARTINGDATA TYPESF2F10F3F4F5F6F7F8F1F9F1F2F3types= BIT= BYTE= WORD= DWORD= UINT= INT= DINT= REAL= MORE= BCD

14、-4= BCD-8= MIXED(Continued)IN?QUINT_TO_INTConvert GroupEnd Data TypeStart Data TypeBITBYTEWORDDWORDUINTINTDINTREALBCD-4BCD-8MixedBCD-4BCD-8UINTINTDINTREALINTDINT(Continued)數(shù)據(jù)轉(zhuǎn)換 (1)Enable%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTINTDINTTOBCD4BCD8INOK%I,%Q,%M,%T,%G,%R,%AI,%AQQ數(shù)據(jù)轉(zhuǎn)換 (2)Enable%I,%Q,%M,%T,%G,%R,%AI,

15、%AQ,CONSTBCD4BCD8TOINTDINTINOK%I,%Q,%M,%T,%G,%R,%AI,%AQQ數(shù)據(jù)轉(zhuǎn)換 (3)Enable%R,%AI,%AQ,CONSTINTUINTDINTINOK%I,%Q,%M,%T,%G,%R,%AI,%AQQREALTO數(shù)據(jù)轉(zhuǎn)換 (4)Enable%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTINTUINTDINTBCD4BCD8INOK%R,%AI,%AQQTOREAL數(shù)據(jù)轉(zhuǎn)換 (5)Enable%R,%AI,%AQ,CONSTREAL_TRUN_INOK%I,%Q,%M,%T,%G,%R,%AI,%AQQ例如：IN235.85Q

16、235IN53.12Q53INTDINT比較指令Relational OperationsSeries 90-70 指令教程 RELATN F4ShiftF4RELATNGreater Than or Equal ToShiftRelational GroupEqualF1Not Equal F2Greater Than F3F4Relational GroupRangeF4RELATNShiftLess Than or Equal ToF6Less ThanF5CompareF7F8(Continued)比較功能 (1 ) Comparison FunctionEnableEQNEGTGEL

17、TLEINTUINTDINTREAL%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTI2Q%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONSTI1( )I1 = I2I1I2I1 I2I1I2I1 INL2L1ININ；L2INL1IN；L2 DOG( )DOG: DOG通訊懇求命令EnableCOMM_REQ%I,%Q,%M,%T,%G,%R,%AI,%AQ,常數(shù)TASKOKSYSIDIN%R,%AI,%AQ,常數(shù)%R,%AI,%AQFT( )效力懇求 Servic RequestEnableSVCREQ%I,%Q,%M,%T,%G,%R,%AI,%AQ,CONST for FNCPARMOKFNC功能碼闡明 7改動/讀取日期時鐘14缺點表清零15讀取最后登錄的缺點記錄16讀取開機耗時時間18讀取I/O 強迫形狀29讀取關(guān)機耗時時間26/30訊問 I/O 形狀效力懇求功能 Servic Reques