10900-210104004(0.")HF1010-PT02 )"E2.: 138(")HT45H(")10.2(">(2"r(%">*.2>Y%%(%")*10ILT46,6140("")-140.0HTON5(%*>10.10.0(">:HoHF400.310.()Mo.6 )"EF010"(%)I"("*>I°10%(")10.4H0(>IL*0.7.-:1HL(%")(%").>图6-2四节传送带故障设置梯形图五:四节传送带载重设置控制语句表R38751LD10.0Q0.2, 1M0.62039LD76=M0.1M0.6M1.3A310.5 40 TON177LDT42,+10M1.321
21 I0.5 I0.0 Q0.1 M0.7 M0.7 +10 P T IN TON T43 I0.0 +10 +10 +10 M0.7 T42 I0.1 M0.6 T41 M0.5 T40 M0.4 M0.4 P T 1 Q0.4 R P T 1 Q0.1 R T42 M0.6 I N Q0.3 1 R TON T41 I N M0.5 Q0.2 1 R TON T40 P T I N TON M0.4 1 R R M1.5 1 M1.5 Q0.3 Q0.4 R R 1 Q0.2 R 1 1 T48 I0.4 M1.4 M1.4 +10 I0.0 Q0.4 1 R P T I N T48 I0.3 T47 M1.3 T46 +10 I0.0 Q0.4 1 R I N P T T47 +10 R M1.3 1 Q0.3 P T I N R Q0.1 TON Q0.3 M1.4 1 R Q0.2 R 1 1 Q0.1 TON TON 1 Q0.4 M0.1 +10 +10 I0.5 T39 M0.3 T38 M0.2 T37 M0.1 I0.0 M0.1 T39 Q0.1 1 S I N P T TON T38 M0.3 Q0.2 1 S I N P T TON I0.3 M0.2 Q0.3 1 S +10 P T IN TON T37 I0.1 I0.2 I0.4 M1.1 M1.2 M1.2 I0.2 T45 M1.1 I0.0 T46 +10 P T Q0.4 1 R T45 I N T44 M1.0 S T43 M1.0 +10 Q0.3 R 1 P T I N T44 Q0.2 1 R R M1.2 1 Q0.1 Q0.2 1 R TON TON 图 6-2 四节传送带故障设置梯形图 五.四节传送带载重设置控制语句表 1 LD I0.0 38 = M0.6 75 R Q0.2,1 2 O M0.1 39 LD M0.6 76 = M1.3 3 A I0.5 40 TON T42,+10 77 LD M1.3
41LD10.1T4278TONT48, +10AN542ANR79LDT4810.2Q0.4, 16R43LD10.180AN10.3Q0.3,17AN44081=10.4M2.1M1.48S8245AN10.0LDQ0.4,1M1.49=46TONM0.1T43, +1083TONT49, +10LD47=M2.184LDT4910M0.111LDRTON48T4385T37, +10Q0.4,149R86LD12LDT37Q0.1, 110.3=013S5087Q0.3, 1M0.7M2.351LD14=88AN10.0M0.2M0.752TONR15LDM0.2T44, +1089Q0.1,1LDT4490R16TON53T38, +10Q0.2,154RILD17T38Q0.2,191M2.39218S55=LDQ0.2,1M1.0M2.35619M0.3LD93TON三M1.0T50, +102057LDTONT45, +1094LDT50M0.321LDT45RTONT39, +105895Q0.3,122LD59RT39Q0.3, 196=M1.6S2360=97LDQ0.1,1M1.1M1.624LDN10.561LD98TONM1.1T51,+100LD25M0.462TONT46, +1099T5163LDR26AN10.0T46100Q0.4,1R27Q0.1, 164RQ0.4, 1LD10110.4=65LD10.2028M0.4102M2.429660LDM0.4103AN10.0M2.230TONT40,+1067AN10.0104RQ0.1, 131T4068RLDQ0.1, 1105RQ0.2,132R69106RQ0.2,1M2.2Q0.3,17033=LDIM0.5M2.2107M2.47134LDM0.5TONT47, +10108LDM2.43572LDT47TONT41. +10109TONT52, +1036LDT4173RQ0.2, 1110LDT52R74 =37Q0.3.1111RQ0.4,1M1.3六.四节传送带载重设置控制梯形图=-22
22 4 AN I0.1 41 LD T42 78 TON T48,+10 5 AN I0.2 42 R Q0.4,1 79 LD T48 6 AN I0.3 43 LD I0.1 80 R Q0.3,1 7 AN I0.4 44 O M2.1 81 = M1.4 8 S Q0.4,1 45 AN I0.0 82 LD M1.4 9 = M0.1 46 TON T43,+10 83 TON T49,+10 10 LD M0.1 47 = M2.1 84 LD T49 11 TON T37,+10 48 LD T43 85 R Q0.4,1 12 LD T37 49 R Q0.1,1 86 LD I0.3 13 S Q0.3,1 50 = M0.7 87 O M2.3 14 = M0.2 51 LD M0.7 88 AN I0.0 15 LD M0.2 52 TON T44,+10 89 R Q0.1,1 16 TON T38,+10 53 LD T44 90 R Q0.2,1 17 LD T38 54 R Q0.2,1 91 = M2.3 18 S Q0.2,1 55 = M1.0 92 LD M2.3 19 = M0.3 56 LD M1.0 93 TON T50,+10 20 LD M0.3 57 TON T45,+10 94 LD T50 21 TON T39,+10 58 LD T45 95 R Q0.3,1 22 LD T39 59 R Q0.3,1 96 = M1.6 23 S Q0.1,1 60 = M1.1 97 LD M1.6 24 LDN I0.5 61 LD M1.1 98 TON T51,+10 25 O M0.4 62 TON T46,+10 99 LD T51 26 AN I0.0 63 LD T46 100 R Q0.4,1 27 R Q0.1,1 64 R Q0.4,1 101 LD I0.4 28 = M0.4 65 LD I0.2 102 O M2.4 29 LD M0.4 66 O M2.2 103 AN I0.0 30 TON T40,+10 67 AN I0.0 104 R Q0.1,1 31 LD T40 68 R Q0.1,1 105 R Q0.2,1 32 R Q0.2,1 69 = M2.2 106 R Q0.3,1 33 = M0.5 70 LD M2.2 107 = M2.4 34 LD M0.5 71 TON T47,+10 108 LD M2.4 35 TON T41,+10 72 LD T47 109 TON T52,+10 36 LD T41 73 R Q0.2,1 110 LD T52 37 R Q0.3,1 74 = M1.3 111 R Q0.4,1 六.四节传送带载重设置控制梯形图
A10.010.510.110.200.4MO.510.310.4HF(SHIN101M1+10PTHTMO. 1T37T41CO.3MO.1RHINTO1+10PTNO.6TT370O.3(SMO. 6HFINTONNO.2+10-PTJ(T38MO.2T42C0. 4HHHFR10+10-PT1Q.1T4310.03AF00.2HIFINTONHFS121+10-T1HT21MO.311T43CO. 1T39M. 3R)HFINTO+10-TMO.77T39CO.1T44M0.7T(s)HFINTON+10-1Q.500.110.0HTTH(R)T44.21M4CRHTMO.411MI.0MO.4T40(HH1TON+10-PTC0. 2T40(R)HF1MO.5图6-33四节传送带载重设置梯形图23
23 TON T41 TON T42 IN M0.5 R Q0.3 M0.6 1 IN PT R Q0.4 1 +10 T41 M0.6 T42 +10 PT TON T43 PT IN +10 M2.1 TON T44 Q0.1 I0.0 1 M0.7 +10 R I0.1 M2.1 T43 M0.7 R 1 Q0.2 M1.0 T44 IN PT S I0.4 Q0.4 M0.1 1 I0.5 I0.1 I0.2 I0.3 TON T37 IN PT T38 TON +10 1 +10 S PT IN Q0.3 M0.2 T39 TON S 1 +10 S 1 PT IN M0.3 Q0.2 Q0.1 T40 TON M0.4 1 R R 1 +10 PT IN M0.5 Q0.2 I0.0 Q0.1 I0.0 M0.1 T37 M0.2 M0.1 T38 T39 M0.3 M0.4 M0.4 T40 I0.5 图 6-3 四节传送带载重设置梯形图
T45M1.0T49Q0. 4AINYRTON1+10 -PT10.310.0Q0. 1HHRT45Q0. 31M2. 3HRQ0. 21R)1M1. 1AM2. 3M1.1T46HFINTONT50M2.3+10-PTHINTON+10-PTT46Q0. 4HH)RT50Q0. 31HR)10.210.0Q0.11HHH/HR7M1. 61M2.27HFM2. 2T51M1.61HFINTONM2. 2T47+10PTHHINTON+10-PTQ0. 4T51HHR2T47Q0. 2110. 4 10.0Q0. 1HHR)HIHR)11M2. 4M1.3Q0. 2SR1M1.3T48Q0. 3HFINTONR1+10PTM2. 4T48Q0. 3AR7T52M2. 41INTONM1. 4+10PT)T49M1.4T52Q0. 4HFINRTON1+10 -PT(续)图6-324
24 R Q0.1 R 1 Q0.2 1 M2.3 TON TON R Q0.1 R 1 Q0.2 R 1 M2.4 Q0.3 1 Q0.4 1 I0.0 R T49 I0.3 M2.3 T45 TON +10 R 1 PT Q0.3 IN IN +10 PT R 1 Q0.3 IN M1.6 M2.3 T50 M1.6 PT Q0.4 1 R I0.0 +10 T51 I0.4 M2.4 T46 TON M2.2 Q0.1 R 1 +10 1 I0.0 R Q0.4 PT IN TON T48 TON +10 1 R +10 PT IN M1.3 Q0.2 PT IN T47 M1.1 T50 T51 IN TON Q0.4 +10 PT 1 R M2.4 T52 T49 TON R 1 +10 IN PT Q0.3 M1.4 T52 M1.0 T45 M1.1 T46 I0.2 M2.2 T47 M1.3 M2.2 T48 M1.4 图 6-3 (续)
实验七轧钢机的模拟控制一.实验目的YU用PLC构成轧钢机控制系统。0二。实验内容20日甲O si1.控制要求6当起动按扭按下,电动机M1、M2运行,按一S1表示检测到物件,电动机M3正转,即M3F000亮。再按S2,电动机M3反转,即M3R亮,同MGRDM3FM2时电磁阀Y1动作。再按S1,电动机M3正转,O0O重复经过三次循环,再按S2时,则停机一段时间主日(3s),取出成品后,继续运行,不需要按起动。当按下停止按钮时,必须按起动后方可运行。必须注意不先按S1,而按S2将不会有动作。图7-1轧钢机控制示意图2.VO分配输入输出起动按钮:10.0M1:Q0.0M3F:Q0.2M2:Q0.1M3R:Q0.3停止按钮:10.3Y1:Q0.4S1按钮:10.1S2按钮:10.23.按图所示的梯形图输入程序。4.调试并运行程序。三。轧钢机控制语句表1LD10.0o14Q0.227M0.01A20T3815A10.328AM0.13OM0.0AN10.229=Q0.316410.3AM0.030Q0.4A17Q0.2315M0.018=LDQ0.3619S32LDLD10.0M0.1,T38107Q0.020LDN10.333CTUC1, +434C180T38210C1LD9A10.322RM0.1,35TONT38, +30110M0.0LD10.236RA23Q0.0,403711Q0.024Q0.3=12Q0.12510.338=A13LD10.126AN10.125
25 S1 M3F M3R M2 S2 Y1 M1 实验七 轧钢机的模拟控制 一.实验目的 用 PLC 构成轧钢机控制系统。 二.实验内容 1.控制要求 当起动按扭按下,电动机 M1、M2 运行,按 S1 表示检测到物件,电动机 M3 正转,即 M3F 亮。再按 S2,电动机 M3 反转,即 M3R 亮,同 时电磁阀 Y1 动作。再按 S1 ,电动机 M3 正转, 重复经过三次循环,再按 S2 时,则停机一段时间 (3s),取出成品后,继续运行,不需要按起动。 当按下停止按钮时,必须按起动后方可运行。必 须注意不先按 S1,而按 S2 将不会有动作。 图 7-1 轧钢机控制示意图 2.I/O 分配 输入 输出 起动按钮:I0.0 M1:Q0.0 M3F:Q0.2 停止按钮:I0.3 M2:Q0.1 M3R:Q0.3 S1 按钮: I0.1 Y1:Q0.4 S2 按钮: I0.2 3.按图所示的梯形图输入程序。 4.调试并运行程序。 三.轧钢机控制语句表 1 LD I0.0 14 O Q0.2 27 A M0.0 2 O T38 15 A I0.3 28 A M0.1 3 O M0.0 16 AN I0.2 29 = Q0.3 4 A I0.3 17 A M0.0 30 = Q0.4 5 = M0.0 18 = Q0.2 31 LD Q0.3 6 LD I0.0 19 S M0.1,1 32 LD T38 7 O Q0.0 20 LDN I0.3 33 CTU C1,+4 8 O T38 21 O C1 34 LD C1 9 A I0.3 22 R M0.1,1 35 TON T38,+30 10 A M0.0 23 LD I0.2 36 R Q0.0,4 11 = Q0.0 24 O Q0.3 37 12 = Q0.1 25 A I0.3 38 13 LD I0.1 26 AN I0.1