基本逻辑指令异或(共17张PPT).pptx

Q 8.0—()Q 8.1()10.011.0 l1.1SIEMENS位指令(MCRA)-(MCR)Q8.0()11.2S11.3RNortheasterm University LihongruQ 9.3一 ( )SIMATIC S7M0.0SR2022/5/11SSP1_08C.110.0 10.1Date: File:Q L3 (Q 4.2)Northeasterm UniversityLihongruSIEMENS基本逻辑指令：与，或=IS3(10.2)|=\ S4(10.3)Q4.0 —()Q4.1 ()AND l={ S2(10.1)Q4.0二Q4.1二10.010.1Q4.0 Q4.1l=\ S1 (10.0)L1(Q 4.0)L2(Q 4.1)10.210.3Q4.2Q4.2 ()SIMATIC S72022/5/11SSP1_08C.2Q4.2二10.010.110.210.3电路图O O二FBDAA二Date: File:LADSTLOR10.310.210.110.0=11 基本逻辑指令：异或(XOR)LADFBDSTL10.410.5二10.410.5Q4.0 — ()10.4XOR 二10.5Northeasterm UniversityLihongru10.410.510.410.5Q4.0X 10.4 X 10.5 = Q4.0AANOANA二SIMATIC S72022/5/11SSP1_08C.3SIEMENSDate: File:Q4.0Q4.010.510.510.410.4=1 000010101111例 3信号状态检查结果逻辑操作结果首次检查例1信号状态检查结果逻辑操作结果首次检查例 2信号状态检查结果逻辑操作结果首次检查Northeasterm University LihongruSIEMENS逻辑操作结果，首次检查，举例l 1.0I1.1M4.0Q 4.0Q4.1l2.0AANA二二ASIMATIC S72022/5/11SSP1_08C.4Date: File: 动作能蛋有不动作动作不动作输入端的信号状态检查信号状态“1”检查信号状态“0”符号/指令检查结果符号/指令检查结果Northeastem University LihongruSIEMENS常开和常闭触点，传感器和符号PLC程序中的解释过程0Yes1Yes1YNo0No01001Yes10LAD:—M-常闭触点LAD:H常开触点无 无 有输入端 有电压 吗?STL:ANIx.ySTL:Alx.yFBD:SIMATIC S7传感器 是…FBD:2022/5/11SSP1_08C.5常闭 触点传感器是…Date: File: SIEMENS练习8.1:常开点与常闭点任务：当S1动作和S2 不动作时，在所有三个例子中灯应该点亮!……I1.0……11.0……11.0STL11.1……11.1…… 11.1Q 4.0…Q 4.0… Q 4.0硬件l=\ S111.0可编程控制器 Q4.0l1.0 - FDB11.1 - Q4.0|=\ S111.0可编程控制器 Q 4.0软件LAD|F S211.111.0 11.1H Fl={ S211.1|= S2l1.1S111.0可编程控制器Q4.0Northeasterm University LihongruQ4.0一 ()Q4.0()Q4.0—()SIMATIC S72022/5/11SSP1_08C.611.1111.0 11.1Q4.0Date: File:11.0 -11.0 -11.1 -Q 4.011.1 -LightLightLight11.0 Northeasterm University LihongruFBD=1赋值，置位，复位LAD赋值置位复位Q 4.0二Q4.1SQ4.1RSTLA I1.0 A I1.1 = Q4.0OORI1.4 I1.5 Q4.1A I1.2 A I1.3 S Q4.1SIMATIC S7Q4.0 -()Q 4.1 (R)2022/5/11SSP1_08C.7SIEMENSQ4.1-(s)11.211.311.411.511.011.1l1.0 l1.1l1.2 11.3Date: File:|1.511.4 A I1.3R M0.0A I1.2S M0.0 A M0.0= Q 5.3A I