PLC在气动机械手中的应用

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 PLC在气动机械手中的应用(,467000):介绍了PLC控制的气动机械手的工作原理、硬件系统的设计及PLC状态转移程序的编制。实践表明PLC控制系统优于继电接触器控制系统,具有可靠性高,抗干扰能力强,组态灵活等优点。:PLC;状态转移图;气动;机械手:TP273 :B :1003-0794(2008)09-0151-03PLCinHandsofApplicationofPneumaticMachinerySUNYing-yuan(HenanQualityEngineeringVocationalPolytechnicCollege,Pingdingshan467000,China)Abstract:IntroducesthePLCcontrolpneumaticmanipulatorworkingprinciple,hardwaresystemdesign,PLCandtheestablishmentofthestatetransferprocedures.PracticeshowsthatPLCcontrolsystemissuperiortore-laycontactorcontrolsystemwithhighreliability,stronganti-jammingcapability,flexibleconfigurationad-vantages.Keywords:PLC;statetransition;pneumatic;manipulator1 ,,。。(1)1,4,3。1 (2)A,,。B,。C。D,2,,,。2 2.1 气动机械手的回路原理图2。2 2.2 气动机械手的动作顺序C0—B1—A0—B0—D1—C1—A1—D0(A、B、C、D,1,0)。2.3 (1)q,CC0,,C0;(2)Cc0,BB1,B,B1;(3)Bb1,AA0,A,A0;(4)Aa0,BB0,B,B0;—151—2992008 9                煤 矿 机 械CoalMineMachinery                Vol.29No.9Sep.2008DOI:10.13436/j.mkjx.2008.09.097(5)Bb0,DD1,D,D1;(6)Dd1,CC1,C,C1;(7)Cc1,AA1,A,A1;(8)Aa1,DD0,D,D0;(9)Dd0,qCC0,。a1、b0A1、B0。3:①;②;③2。2.4 绘制动作顺序图4,,3。3 3,,(,,)。。。2.5 控制系统硬件配制:A、B、C、D、2();1;3。:,8。12,8。,PLC。F20MR-ULPLC,12,8。24VDC,PLC,。1。1 IOPCPCX00qY30YVA1AX01a0AY31YVA0AX02a1AY32YVB1BX03b0BY33YVB0BX04b1BY34YVC1CX05c0CY35YVC0CX06c1CY36YVD1DX07d0DY37YVD0DX08d1DX10q1X11q2X12q323 PLC(1)PLC,“”“”。,。4,2:。。4 (2)5。,,2。5S600,M71。,,,S608,,。X11,S601,,X10,S600,,,。—152— Vol.29No.9        PLC———        299  CAN总线技术在矿井环境监测系统的应用1,1, 1,2, 1(1.,056038;2.,710032):针对煤矿生产现场检测点多、分散、距离远和干扰性大问题,充分利用CAN总线的多主从方式、传输速率高、距离远、抗干扰性强等优点,设计了矿井环境监测系统,具有良好的实时性、通用性和较高的可靠性。:CAN总线技术;中断器;智能节点:TP273 :A :1003-0794(2008)09-0153-03ApplicationofCANBusTechnologyinMineEnvironmentalMonitoringSystemLIUZeng-huan1,GAOJing-ge1,GUOJia1,ZHANGShu-qiang2,HANYu1(1.InformationandElectricEngineeringCollege,HebeiUniversityofEngineering,Handan056038,China;2.CollegeofElectricalandMechanicalEngineering,Xi'anTechnologyUniversity,Xi'an710032,China)Abstract:Forthesceneincoalproductionofmanymonitoringpoints,dispersion,distanceandabiginterfer-ence,makefulluseoftheadvantagesoftheMulti-master,transmissionspeed,distance,andstronganti-jammingfromtheCANbus,designamonitoringsysteminmineenvironment,ofgoodreal-time,versatilityandhighreliability.Keywords:CANbustechnology;repeaters;intelligentnode1 CANCAN、、5 (3)226。M100,1。1,,,,M100,。,M1001,,S609,M1001,1,S601,2。,2,,M1001。,M100,,,,X00。6 2:[1].[M].:.[2].[M].:.[3].[M].:.:(1967-),,,,1989,,,、,:ggx2005@21cn.com.:2008-04-08—153—2992008 9                煤 矿 机 械CoalMineMachinery                Vol.29No.9Sep.2008

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