电工学第7章-电气自动控制课件.ppt

1、 7.1 常用低压控制电器常用低压控制电器 7.2 正反转控制正反转控制 KM2 KM2 SB3 KM2 QFL1 L2 L3 KM1 M3 FRKM1 SB2 KM1 SB1 FRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FR FRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1

2、 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FR FRKM2 KM1 KM2 KM2 SB3 K

3、M2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 M3 FR FRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM

4、2 SB2 KM1 KM1 SB1 QFL1 L2 L3 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRFRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSB3 SB2 FRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSB3 SB2 FRKM2

5、KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSB3 SB2 FRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSB3 SB2 FRKM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 M3 FRSB3 SB2 FR 7.3 顺序联锁控制顺序联锁控制 (1)M1 M2(2)M2 M1 M1M2KM2KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2 KM2 SB4 KM1 M13 F

6、R1 KM2 M23 FR2FR1FR2KM2KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2 KM2 SB4 KM1 M13 FR1 KM2 M23 FR2FR1FR2KM2KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2 KM2 SB4 KM1 M13 FR1 KM2 M23 FR2FR1FR2KM2KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2 KM2 SB4 M13 FR1 KM2 M23 FR2FR1FR2 KM1 KM2KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2

7、KM2 SB4 M13 FR1 KM2 M23 FR2FR1FR2 KM1 KM2KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2 KM2 SB4 M13 FR1 KM2 M23 FR2FR1FR2 KM1 KM2KM1 QFL1 L2 L3 SB2 KM1 SB1 SB3 KM2 KM2 SB4 M13 FR1 KM2 M23 FR2KM1 FR1FR2 KM1 KM1 QFL1 L2 L3 SB2 KM1 KM1 SB1 SB3 KM2 SB4 KM1 M13 FR1 KM2 M23 FR2FR1FR2 7.4 行程控制行程控制 AB KM2 KM1 KM2 K

8、M2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSTA STB FRSTA STB KM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSTA STB FRSTA STB KM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSTA STB FRSTA STB KM2 KM1 KM2 KM2 SB3 KM2 SB2 KM1 KM1 SB1 QFL1 L2 L3 KM1 M3 FRSTA STB FRSTA STB 7

9、.5 时间控制时间控制 KM2 KM1 KM2 KM1 KM2 SB2 KM3 SB1 FRKTQFL1 L2 L3 FRABCXYZKM1 KM3 KTKM3 KM3 KM2 KM1 KM2 KM1 KM2 SB2 KM3 SB1 FRKTQFL1 L2 L3 FRABCXYZKM1 KM3 KTKM3 KM3 KM2 KM1 KM2 KM1 KM2 SB2 KM3 SB1 FRKTQFL1 L2 L3 FRABCXYZKM1 KM3 KTKM3 KM3 KM2 KM1 KM2 KM1 KM2 SB2 KM3 SB1 FRKTQFL1 L2 L3 FRABCXYZKM1 KM3 KTKM3 KM3 KM2 KM1 KM2 KM1 KM2 SB2 KM3 SB1 FRKTQFL1 L2 L3 FRABCXYZKM1 KM3 KTKM3 KM3 7.6 可编程控制可编程控制 指令种类助记符号内容LD动合触头与起始母线相连或处于支路的起始位置LDI动断触头与起始母线相连或处于支路的起始位置AND动合触头与前面部分的串联ANI动断触头与前面部分的串联OR动合触头与前面部分的并联ORI动断触头与前面部分的并联连续指令ORB串联触头组之间的并联ANB并联触头组之间的串联特殊指令OUT驱动线圈END指令结束指令 数据LD 0001OR0500ANI0002OUT 0500END