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例1改错X6X2X3X4X5X1Y0X8X7X11Y1X12X13X14Y1元件编号错误多上串左线圈右边无接点水平不垂直双线圈输出不可用例2写出语句表X1X2M105Y1X3X4M100M100M100LDX1ORX2ORIM105OUTY1LDX3ORM100ANIX4ORIM100OUTM100X0X2M0X1X3X0X1X2X3M1LDX0ORX1LDIX2ORX3ANBOUTM0LDX0ANDX1LDX2ANIX3ORBOUTM1例3写出语句表并比较X0Y0Y1Y0X0Y0Y0Y1LDX0MPSANDY0OUTY1MPPOUTY0LDX0OUTY0ANDY0OUTY1例4X0X1Y1Y2X2X3X5X4X6Y3Y0LDX0MPSANDX1MPSANDX2OUTY0MPPANDX3OUTY1MPPANDX4MPSANDX5OUTY2MPPANDX6OUTY3MPSMPSMPSMPPMPPMPP例5X1X2X3X4Y4Y3Y2Y1LDX1MPSANDX2MPSANDX3MPSANDX4OUTY1MPPOUTY2MPPOUTY3MPPOUTY4X1X2X3X4Y4Y3Y2Y1LDX1OUTY4ANDX2OUTY3ANDX3OUTY2ANDX4OUTY1例6X11RSTC101C101K12X10Y10C101啤酒生产线中有一个环节是对成品进行装箱,假设每12瓶装为一箱,思考如何实现。取输入信号上升沿LDPX10例7编程实现按钮X0按一下,Y0输出如下图脉冲波形0.5s0.25s1s2sT200K750T0K5T1K10T2K20M0X0M0M0T2T200T1T0Y0思考:用SET,RST指令如何实现?
本文标题:三菱PLC基本指令编程练习
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