plc的原理編程與應(yīng)用實(shí)例

1、PLC 應(yīng)(IEC)PLC“亰 ”PLC1. 2. 儎3. 喆4. 儎5. 6. 7. PLCRockwellABGE-Fanuc (Schneider)嗏(OMRON)PLC亼1. 2. 3. 4. 5. 1儎儎AnAPLC32 0.15 ms FP10SH325RISCCPU 5亰儎0.04ms/PIDPID 2LOGO, AS-i 10/20I/OALPHA ELCOMRONZENOMRON ZEN70×90mm18DI16DO3I/OI/OI/O儎 BCD/PIDSiemensET 200PROFIBEUS I/O4 PC5 PLCIEC1131-3 PLC6 PLC“”7

2、PLCPCIEC1131-3PC(PLC) KingACTADAM-5501/P31GE-FanucPC Windows CEPLUI/O8 IntachiFixWINCCCIMPLICITY2 彩寄應(yīng) CPU 必委度 累離爍PLC RAMROMEPROMEEPROM 亦CPUL狀D 彩-彩 S7-彩00 累L點(diǎn) 點(diǎn)累節(jié)的展類彩-態(tài) S7-感00累L點(diǎn) 0.05.6K1K1MPLC內(nèi)部電路內(nèi) 部內(nèi) 部 電 路必委意 0.1U1LPLCPLC1L+DC24V0.2電路( a )( b )必委護(hù) 累離爍L1 N PEL+.1M1L+.0EM223.01M1L+1M0.0M DC 24VL+1ML+

3、 MS7-200 CPU0.0MDCACPE N L1S7-200 CPU.EM2221L.0.01M L+ MNL1 1L0.0ML+ DC 24V1M0.0必委度息 必委度意 PLC1L+DC24VFX 2NX00.2COM內(nèi) 部 電 路PLC(彩寄彩I0.0I0.1Q0.0 ()I0.2 I0.3Q0.1 ()I0.4Q0.2)I0.0 I0.1( Q0.0&a ) I0.2 I0.3應(yīng)( b ) Q0.1I0.4( c ) Q0.2PLC RUN“RUN” LEDSTOP PLC TERM()CPU STOPTERMSTOPRUN RUNPC - PLCRUN TERM, CP

4、USTOPCPURUNSTOP美芯管 聯(lián)腦類累 必委暫 的屬類儎KMFM 380VKMSB1SB1SB2RFR KM380VSB2 KMLDI0.1OQ0.0ANI0.2=Q0.0SB1SB21LAC 220VI0.1I0.20.21M M L+0.1I0.1I0.2(Q0.0)DC 24VKMFR0.0Q0.0Q0.0彩寄態(tài) S7-彩00CPUCPU221/222/224/226I/O10/14/24/40DI/DO 256/256AI/AO32/32/256/2562048/4096儎4/630kHz儎 220kHz1/2RS-4851/2 42(1255ms)PPI, MPI PROFI

5、BUS STEP 7-Micro/WIN 32I/O8DI8DO4/48/816/16 DI/DOI/O124AI2AO4AI/1AO15 4AI2AIEM277 PROFIBUS-DPCP 243-2AS-i31AS-i0度必息意CPU 224意 意施4AI1AO施4AI1AOI0.0 I0.1Q0.0 Q0.1I2.0 I2.1Q2.0 Q2.1I3.0 I3.1AIW0 AQW0 AIW2Q3.0 Q3.1AIW8AQW4 AIW10I1.5Q1.1I2.2I2.3Q2.2Q2.3I3.7AIW4AIW6Q3.7AIW12AIW14必委度必 爍累芯 必必意的屬類2.1 (1) (2) “

6、”(3) (4) Q“” 態(tài) 應(yīng)應(yīng)彩彩亰彩應(yīng)息委度 累離爍態(tài)態(tài)-彩 亪I0.1I0.2M0.3Q1.1()LDANDORI0.1OM0.3Q1.1ANI0.2=I0.1 M0.3 I0.2 Q1.1息委息 息委意 SimaticIEC1131-3IEC 131-3 BOOL1 0 1BYTE8 02 5BYTE8 - 128+127WORD16 065 535INT16 -32 768DWORD32 0+232 - 1DINT32 -231+231 - 1REAL32 IEEE32 - 1038MSBLSB7 6 5I0 I1 I2 I3 I4 I54 3 2 1 0I3.2息委護(hù) MSBLS

7、BMSBLSB7015儎0VB100VB100VB101( a ) VB100( b )VW100MSBVB100VB101VB102VB10331 儎LSB 0( c ) VD100息委控 I0.0I15.7Q0.0Q15.7()AIW0AIW62()AQW0AQW62 (V)VB0.0B5119.7 (L)LB0.0LB63.7 (M)M0.0M31.7(SM)()SM0.0SM299.7 SM0.0SM29.7256 (T0T255) 132 7671 ms T0, T6410 ms T1T4, T65T68100 msT5T31, T69T951 ms On/Off T32, T961

8、0 ms On/Off T33T36, T97T100100 ms On/Off T37T63, T101255/儈C0C255132 767/ HC0HC532 亪S0.0S31.732 AC0AC3IQVMSSML I0.0; %I0.0IEC#INPUT1“INPUT1”, ON(1 ), Q0.0“” 0.0 SM SM0.0 “ 1” SM0.1 “1 ” SM0.4SM0.511 SM1.1SM1.2(V)POU 1 1AIW2AQW232AC0AC3 81612345678V199 V200 V201 V202 V203 V204AC1VW200 MOVD&VB200,

9、ACAC01234VB200 AC1MOVW*AC1, AC0AC1 AC0息委攪 I0.0I0.1 I0.2C5I0.3Q0.3 ()Q1.4 ()I3.4Q2.6LDI0.0ANI0.1OI0.2AI0.3ONC5=Q0.3=Q1.4 ()AN=息委施 I3.4 Q2.6I1.4 I3.2Q3.4I0.3 T16C24 I1.2Q5.3S0S2 S1S4S3LDN A LD AN OLD LDN ON ALD O=I1.4 I0.3 I3.2 T16C24 I1.2Q3.4 Q5.3S2=S0+S1S4=S2*S3息委暫 溢離熱類離熱S1S0iv0iv1iv2iv3iv4iv5iv6S2i

10、v0iv1iv2iv3iv4iv5iv6xS3S2iv0iv1iv2iv3iv4iv5iv6S4iv0iv1iv2iv3iv4iv5iv6x度響京器必息 意 護(hù) 控 攪 施暫響器京xOLDALD響京器息委度0 溢離熱類離熱I0.2LPSI0.0I0.1Q2.1 ()LD A LPS ANI0.2 I0.0I0.1LRD LPPI0.5 I0.4M3.7 ()Q0.3 ()=LRD A= LPP ANQ2.1I0.5 M3.7I0.4息委度度 =Q0.3iv0iv1iv2iv3iv4iv5iv6iv7iv8 iv0iv0iv1iv2iv3iv4iv5iv6iv7iv0iv1iv2iv3iv4iv

11、5iv6iv7iv8 iv1iv1iv2iv3iv4iv5iv6iv7iv8iv0iv1iv2iv3iv4iv5iv6iv7iv8 iv1iv2iv3iv4iv5iv6iv7iv8xiv0iv1iv2iv3iv4iv5iv6iv7iv8 iv3iv0iv1iv2iv3iv4iv5iv6iv7 LPSLRD 響器LPP 響器LDS 3響器息委度必 I0.5I1.4Q0.3LDNII0.5I I0.1 II0.4I()I0.0Q3.4OII0.1AII1.4=Q0.3LDII0.4II I0.2 II( I )ONI ANI= II0.2 I0.0 Q3.4QI0.1 I0.3 I0.4 I0.5

12、Q0.3 ( S ) 1Q0.3( R) 1 Q0.5( SI) 1Q0.5( RI)1LDI0.1SQ0.3,1LDI0.3RQ0.3,1LDI0.4SIQ0.5,1LDI0.5RIQ0.5,1I0.1 I0.3 Q0.3 息委度意 I0.3M1.5LDI0.3 EUI0.3 I0.3P() M3.2N()=M1.5LDI0.3 EDM1.5 M3.2 I0.7NOTM0.3 ()= LD NOT=M3.2 I0.7M0.3I0.7 M0.3息委度護(hù) I2.3T37I2.3 INPTTON4T37 040T37 息委度控 I0.0IN6 PTT33I0.0 TOF60T33Q0.0 ()Q0

13、.0 息委度攪 息委施 TONR1ms32,767sT0,T6410ms327.67sT1T4,T65T68100ms3 276.7sT5T31,T69T95TON TOF1ms32 767sT32,T9610ms327.67sT33T36,T97T100100ms3 276.7sT37T63,T101T255t 2 t 1I2.110T20I2.1T2IN TONRPT10I0.3T2 ( R ) 1T2 I0.3息委度施 INTONPT50T32T32Q0.3T32度00驗(yàn)s 響跳器INTONPT50T32Q0.3 ()T32Q0.3()響跳器響 息委度暫 I2.4 I2.54C4I2.5

14、CUCTUR PVI2.45 6423 0 1I2.4C5CDCDCTD息委必0 CUI2.0CTUDC48I2.5LD3PVLDI2.4LDI2.5 CTD C5, 3I2.1 I2.23LD LD LD CTUDI2.0 I2.1 I2.2 C48, 3RPV息委必度 0 度息委必必 32 7671-32 767-32 768 -132 767A.1.2畝1(OB1) 人2( )3 唎4561“ ” PC/PPIPC/PG “Properties” PC/PPI “Default”唎“Select”19.2k bps015LocalPCModem2DIP0010019.2k 3PLC219

15、.2k bps4PCPLC“” CPU5PLC“PLC”PLCA.2 1亯亯2PLC3“亯”“” 45678,唎9PC-PLC10PLCSTOP PLC亯I0.0L+I0.10.00.10.2CPU 2240.00.1NKM1 I0.2 Q0.0 Q0.1 NETWORK 1 LDOANAN=TONT37, +50I0.01LM DC24V L1 1MI0.1I0.2Q0.0KM2 FRM 220VNETWORK 2 LDT37=Q0.0T37Q0.1T37INTONPT50A.3 1. 2.3.“”4.“”“亯”“STL”“”唇 從源-投 LDN OO LD AN AC22 M1.3 M3.

16、5 M2.1 I0.4 T21C22M2.1I0.4T21Q3.3PSLDI0.2AII2.7M1.3M3.5I0.2Q0.4I2.7IM2.21T37OLD ON ALDIN100 PTTONQ0.4I1.4息委必息 從息寄必OI1.4LPSEU LPPSQ3.3, 1AM2.2 TONT37, 100仈LDI AN O ONI LD OI AN LDN A OLD ON ALD OI0.2 I0.0 Q0.3 I0.1 Q2.1 M3.7 I1.5 I0.5 I0.4M0.2 I0.4I0.2I0.0IQ0.3I0.1II0.4Q2.1 M3.7II0.5 M0.2I1.5M3.7 I0.

17、4I0.4NOTQ0.3SI 1= AN NOT SIM3.7 I0.4Q0.3, 1爍委意 從息寄護(hù)M0.3IT32I0.0M0.8Q0.3I0.3I0.5Q0.3INPTTONT32從息委度息施I0.1 I0.1M0.1 M0.1M0.0I0.1 M0.0爍委度度 從息寄度必從367911I0.7Q3.2I0.3Q0.3LDI0.7ANQ3.2OI0.2I0.2 I0.5IIM2.5NOTC42IQ0.5SI 1I3.4M2.4RAI LDNI AOLD LPSNOTI0.3 I0.5 M2.5M3.5息委必意 從息寄息M1.31= I LPP A SILDN O ALD ORQ0.3C4

18、2 Q0.5, 1 I3.4 M1.3M3.5 M2.4, 1LD ANLPSI0.1 I0.0LPSLPSAN LPS A= LPP AR LRD A= LPPI0.2I0.4 Q2.1I4.6 Q0.3, 1I0.5 M3.6I0.1I0.0LRD LPPI0.2LPP I0.5IN25 PTTONI0.4I0.4 I4.6 M3.6T37Q2.1Q0.3R 1AN TONI0.4 T37,25爍委護(hù) 從息寄控LDAN LDII0.7I2.7 Q0.3I0.7I2.7I0.5I0.3NOTQ0.4ION A OLD LD AO ALD ON NOT=I LD LDN EDI0.1 M0.1

19、I0.5 I0.3 I0.4M0.2Q0.4 I2.5 M3.5Q0.3M0.1ICU CTUR PT5N30I0.1 M0.2 I2.5M3.I0.4C41CTUC41,30爍委控 從息寄攪I0.0T37Q0.0I0.0 I0.1 Q0.0Q0.0 I0.1 Q0.0 SM0.1CU R3 PTC1CTU5sC1T37INTONPT50從息寄暫爍委施 從息寄暫I0.0 M0.0 M0.0 Q0.0PQ0.0 M0.1M0.0 M0.1 Q0.0I0.0 M0.0 M0.1 Q0.0息委必暫 從息委度度爍委度0 從息寄度度 I0.0感感寄應(yīng) 傼I0.0I0.1 Q0.0Q0.0 ()Q0.0

20、I0.1INTONPT90I0.0T37意委度 Q0.1I0.0 70T37T38 Q0.1T38Q0.1 ()意委必I0.0 INTONPTQ0.1 T37 T38 9s屬 7sINPTTON600I0.2T37T37I0.0T38T37CUCTUR PV2T37C4T37T38I0.60Q0.0 ()INTONPT30C4Q0.0 ()意委意 I0.2Q0.01h2s3sI0.0 ONT37T38R T37R T38IN20 PTTON意委息 Q0.0 ONQ0.0 OFFAAC 380V BCFU1FU2Q0.1 KM2I0.3 SQ1 FRSB1Q0.0 KM1I0.4 SQ2KM1K

21、M2SB2 KM1SQ1SB3 KM2SQ2SQ2FRSB3SQ1 SB2KM2MKM1KM1KM2意委護(hù) CPU224SB2 SB3 SB1 SQ1 SQ2FRKM1KM2KM2KM1220V M DC24VL+1L2MI0.0I0.1 Q0.0 I0.2I0.3I0.4 Q0.1I0.5 I0.0 I0.3 Q0.0I0.1I0.4I0.2I0.5 Q0.1 Q0.0 意委控 累離爍I0.1 I0.4 Q0.1I0.0I0.3I0.2I0.5 Q0.0 Q0.1意委攪 4.2SB2SB1AC 127VKM3KAKM3KT1 KM2 KM3KM3KAKM1 KT1KAKM1 KM3 KT1K

22、AKT2KM2KT2KT2KM1KM2KT2KM3KM3M0.0 Q0.1 T37Q0.2I0.0 Q0.3 M0.0 M0.2I0.1M0.1 () T38 M0.2M0.1Q0.3M0.0()KAQ0.3M0.1M0.0T37 Q0.2 Q0.3 Q0.1()意委施 M0.1M0.0Q0.350T37INTONPTKM1 KT1SB1CPU 224KM1 KM2 KM3SB2KM2 KM1 KM3KM3 KM1 KM2AC 127V1LQ0.32ML+ DC 24VQ0.2I0.1MQ0.1I0.0M0.1Q0.1M0.0M0.2 ()T38IN60PTTONKT2M0.1Q0.1Q0.3

23、T37T38Q0.2 ()意委暫T38 Q0.3M0.1Q0.1 Q0.2Q0.3 ()KM3KM2感寄態(tài) 亪I0.0 Q0.0Q0.1Q0.2哺4s6s5s意委度度 SM0.1I0.3I0.3 SM0.1I0.1 I0.0 I0.1I0.2 I0.2M0.0Q0.1Q0.0M0.1I0.0Q0.0Q0.1Q0.2Q0.2I0.1M0.2Q0.1M0.0 M0.1 M0.2M0.3I0.2M0.3I0.3意委度必 亰漏5漏溢5hk8i9j10m11n12e35溢意委度息 346fg5712a. bd124a. bb+ ce5b+ ci10意委度意 (a) (b)(c)意委度護(hù) I0.0I0.1

24、SM0.1I1.0 I0.3 I0.4 I0.2 M0.4Q0.3M0.6Q0.4I0.0 M0.5I0.1 M0.7C0 1Q0.2Q0.1M0.3Q0.1M0.2Q0.0M0.1C0M0.0I0.2I0.3意委度控 C0C0 度0亪8151c(1) (2)16202. (1) (2) 意委度暫 亪畝1亱2亱34亰5SM0.1人a2.1b 2.2c2.3de 2.4f2.5gQ0.3I0.0Q0.3M0.2I0.5M0.4M0.0a2g意委度施 意委必控 從意寄施 IQIMQa()( b )意委必0 僂控 KM2KM3KM1D 經(jīng)堆 KM1 -1sKM2 ONKM1 OFF10s1sKM3 ONKM2 OFFM8002S0S43熱終熱終S20姆S42熱終熱終S21S25S29S33S37KM1+KM2KM3S41S22S23S26S27S30S31S34S35S38S39-KM1熱