PLC编写气缸往返运动调试.doc

用西门子S7-200CPU224 要求：A 往返10次，B 往返1次蜂鸣停机。 其中开始和停止不影响计数。 错误时要蜂鸣，必须摁下复位后在摁下开始才有效，不摁下复位，即使摁下开始也无效。 复位开始后，系统会再次检测错误是否改正，改正则接下去运行，否则继续蜂鸣报错。 急停按钮摁下，不管摁任何键都无效。 复位2秒后，计数器清零气缸回复。 2006版CAD 图： 图1： 图 2 图3 图 4 图5 PLC 程序： TITLE=程序注释 Network 1 LD I0.0 O M1.0 A I0.2 A M0.0 = M1.0 Network 2 // 初始化阶段 // 网络注释 LDW= VW0, 0 LPS A I0.1 TON T37, 20 LPP A T37 MOVW 10, VW0 Network 3 LDW= VW0, 10 R Q0.1, 1 R Q0.2, 1 S Q0.3, 1 R M2.0, 1 R M0.2, 1 R M0.6, 1 R M0.7, 1 MOVB 0, QB10 MOVW 20, VW0 Network 4 LDW= VW0, 20 A I0.3 A I0.5 MOVW 30, VW0 Network 5 LDW= VW0, 30 MOVW 10, VW2 MOVW 0, VW0 AENO S M0.0, 1 Network 6 // CycA Flow LDW= VW2, 10 A M1.0 TON T38, 10 A T38 MOVW 20, VW2 Network 7 LDW= VW2, 20 S Q0.1, 1 MOVW 30, VW2 Network 8 LDW= VW2, 30 AN I0.4 MOVW 10, VW4 Network 9 LDW= VW4, 10 TON T45, 10 A T45 MOVW 20, VW4 Network 10 LDW= VW4, 20 O Q0.4 AN I0.4 AN I0.1 A Q0.1 = Q0.4 MOVW 70, VW3 MOVW 10, VW5 S M3.0, 1 Network 11 LDW= VW5, 10 A I0.0 AN M3.0 MOVW 30, VW2 Network 12 LDW= VW2, 30 A I0.4 TON T39, 10 A T39 MOVW 40, VW2 Network 13 LDW= VW2, 40 A M1.0 R Q0.1, 1 MOVW 50, VW2 Network 14 LDW= VW2, 50 AN I0.3 MOVW 30, VW4 Network 15 LDW= VW4, 30 TON T46, 10 A T46 MOVW 40, VW4 Network 16 LDW= VW4, 40 O Q0.5 AN Q0.1 AN I0.3 AN I0.1 = Q0.5 MOVW 70, VW3 MOVW 20, VW5 S M3.1, 1 Network 17 LDW= VW5, 20 A I0.0 AN M3.1 MOVW 70, VW2 Network 18 LDW= VW2, 50 A I0.3 MOVW 60, VW2 Network 19 LD SM0.1 MOVB 0, QB10 Network 20 LDW= VW2, 60 INCB QB10 MOVW 70, VW2 Network 21 LDB= QB10, 10 R M0.0, 1 S M2.0, 1 MOVW 10, VW3 Network 22 LDW= VW2, 70 MOVW 10, VW2 Network 23 LD M2.0 O M0.1 AN I0.1 AN M0.2 = M0.1 Network 24 LDW= VW3, 10 MOVW 100, VW3 MOVB 0, QB10 Network 25 LDW= VW3, 100 A M0.1 MOVW 20, VW3 R M2.0, 1 Network 26 LDW= VW3, 20 TON T40, 10 A T40 MOVW 30, VW3 Network 27 LDW= VW3, 30 LPS A I0.5 S Q0.2, 1 R Q0.3, 1 LPP MOVW 40, VW3 Network 28 LDW= VW3, 40 TON T50, 5 A T50 MOVW 90, VW3 Network 29 LDW= VW3, 90 LPS A I0.6 MOVW 80, VW3 LPP AN I0.6 MOVW 50, VW4 Network 30 LDW= VW4, 50 TON T47, 10 A T47 MOVW 6