基于的传送带控制系统设计

1、仈 PL告 抐侊兮幍帰幍帰幉侊、 呹 帰並 /喀幼 呹/嚴枏 帰並/幍帰- I - PLC PLC 亩 PLC PLC PLC 儈PLC 儈 PLC PLC PLC PLC PLC - II -Four conveyer belts simulation controlAbstractIntroducedPLCinfourconveyerbeltscontrolsystemapplication,simultaneously also in detail narrated in the system to be connected the control project design prop

2、osal and the concrete realization method. In the article also introduced enables us based on PLC and the monolithic integrated circuit difference even more clearly to know PLC, is familiar with the PLC control system to the student the structure and the principle of work as well as the study trapezo

3、idal chart compilation all has the very big help.This system is a system which controls to four conveyer belts, this equipment is suitable for the production-runs and so on, also may the cargo which produces carry on transmits to the specific place.The redundant reliability is the electricity contro

4、l device essential performance. PLC because uses the modern large scale integrated circuit technology, used the strict production craft manufacture, the internal circuit has adopted the advanced antijamming technology, had the very high reliability. Machine the external circuit said from PLC that, u

5、ses the PLC constitution control system, compares with the same level scale relay system, the electrical wiring and the switch contact reduced to several hundred even several 1/1,000, the breakdown also greatly reduces. In addition, PLC has the hardware breakdown self-examination function, appears w

6、hen the breakdown may promptly send out the warning information. In the application software, the application also may enroll the periphery component the breakdown from the diagnostic program, causes in the system also obtains the breakdown besidesthe PLC electric circuit and the equipment from the

7、diagnosis protectionKey word:ControlProgrammablecontroller- II -Abstract1 21.11.21.31.41.5PLC2PLC23561.5.1 PLC 61.5.2 PLC 71.5.3 PLC 7 82.1 82.2 9 系LC 123.1 PLC123.2PLC 123.3 PLC 123.4 PLC 133.4.1 PLC 133.4.2 亪143.5 PLC 153.5.1 153.5.2 16 174.1 174.1.1 174.1.2 174.2 184.2.14.2.24.2.34.2.4181920204.2

8、.5 PLC 214.2.6 214.2.7 222711232紧种烁嵌 亶亶 康暴暴描 喜脑脑ot身首首y 益高t金铅齿身t金G 源uto骤身t集o高器喜脑 紧种烁 儈亶儈紧种烁亶 紧种烁 紧种烁 紧种烁 紧种烁紧种烁紧种烁 紧种烁 亶紧种烁 紧种烁 喜紧种 紧种烁 紧种烁 3 1.1 (PLC)PLCProgrammableLogicController: ,亪 /亪儈亶(PLC)儈、儈喀PLC1.2 (PLC)PLC2060PLC1969 10亩1243儈4567115V115V.8115V2A傡9104KB1969DECPLC亶1971PLC伏侞PLC儈1971亩PLC1973 PLC

9、PLC197419772070 PLCPLC PID1987亱PLC亪1.3 伎亶PLC儈PLC亶5仈:1儈儈PLCPLC儈儈PLC儈FPLC儈302:1/0 PLC儈 CPU3PLCPLC4 PLC亪A/D, D/APLCPLC5PLCPLCPLC66喀PLCPLC 亶PLCPLCCNCPLC PLC7PLC PLC8PLC9PLC100mm150g1.4 PLCI/O15康7岛磁激必懂 康必必 必拉描必旋必拉 康嵌必懂旋PLC PLCCPU,I/0PLCPLC I/OCPU,I/OCPUPLCCPUI/OPLCPLCPLCPLC 1.5 1.5.1 紧种烁 PLC1969(DEC)PLC2

10、070 PLCPLC2070 伎儈PID儈 2080儈儈8康嵌必 旋描懂 旋描懂必拉描20亶1.5.2 PLC PLC CF DKK D S YZ PLC 亴PLC 1.5.3 PLC 21PLC喀DCSDistributed Control System亶9 2.1 PLC (CPU)(RAM,ROM) I/OCPUCPU PLCPLUI/OPLCCPU 802868038683018096 AMD2900,AMD2903PLC享PLCRLCRAMEPROM,EPROM / I/OI/OPLCPLC1214 100120V200240VPLCPLCCPU PLC PLC 10PLCPLCPL

11、CPLC儈PLCPLCPLC2.2 :(LAD)(FBD)1(LAD)(LAD)2(FBD)儈3(STL)PLC4 亪SFC亪亪亪亪115 STSTPASCAL C儈ST 儈ILST儈PLC CPURAMROM I/O1. PLCCPU 亪CPUPLC PLC亪2. PLCPLC2-11CPUPLC 1100msPLCWDTPLC PLCSTOPPLC12RUNPLC PLC傜 CPUCPU3 .PLCPLCa)PLC亪b)PLC亪亪PLCc)PLC傡PLC PLC13 PLC 3.1 PLCPLCPLCProgrammable Logic Controller ,PCIBM-PCPCPLCP

12、LCPower Line Carrier()3.2PLC 1. PLC2. PLC3. PLCPLC 喀PLC4. 亩亩PLC儈儈5. 亩儈傼PLC3.3PLC PLC: 14 3.4PLC 3.4.1PLC 康康嵌势必嵌势 紧种烁 必亩 康嵌 康嵌嵌 必拉势情 紧种烁 紧种烁 亪儈紧种烁 康嵌嵌必嵌嵌骤s 康康嵌骤s 始 紧种烁 康嵌骤s 紧种烁 仈懂15 紧种烁儈拉 紧种烁 紧种烁 3.4.2亪 紧种烁 情富康 僔康必 紧种烁 紧种烁 紧种烁 紧种烁 仈情紧种烁 PLC PLC ON/OFF PLC PLC 仈懂紧种烁 16紧种烁 烁紧苏 康 懂 旋 情必 描懂 紧种烁 紧种烁 情富康 紧种烁 3.5PLC PLC S7-200儈 PLCPLC 173.5.1 20% 10s 12s 12s 3.5.2 PLC ON 傡18PCB 1106 106109 4.1康富康 身器傡仈1234傡喯b)c) (1)(2) (3)4.1.2 仈1.仈仈傡( )192.6 15cm ±14 (0.6cm)3.4.5.仈傠6.傠享7.仈仈仈()()204.2 4.2.1 5。5。Y5Y55。Y5M2Y5