PLC自动门毕业设计论文.doc

目 录摘要2引言3第一章概述41.1国内外自动门发展状况41.2本课题研究的内容41.3本课题研究目的和意义5第二章自动门控制总体方案设计62.1自动门功能需求分析62.2系统设计的基本步骤62.3自动门技术参数的确定82.4自动门的机械传动机构设计8第三章自动门硬件系统的设计93.1控制系统结构设计93.2可编程控制器（PLC）的选用10 3.2.1PLC概述10 3.2.2可编程控制器（PLC）的选用113.3驱动装置的选用133.4变频器的选用13 3.4.1变频器原理13 3.4.2变频器的选型14 3.4.3变频器的参数设定153.5感应开关的选型163.6自动门系统I/O分配表173.7控制系统的电器接线18第四章控制系统软件的设计184.1PLC梯形图的概述184.2梯形图编程环境194.3程序流程图214.4梯形图的设计及指令21第五章系统调试235.1梯形图程序的下载235.2程序调试记录及结果分析23致谢25结束语25参考文献26附录I 自动门的硬件连接电路27附录II PLC的I/O的地址分布图28附录III 自动门梯形图程序29 4.4梯形图的设计及指令0 LD M80001 OUT T0 K54 LD T05 AND X0016 AND X0007 CJ P010 LD X01111 ANI M11512 AND X00013 OUT Y00114 LD X01215 ANI M11416 AND X00017 OUT Y00218 FEND19 LD XOO220 OR X00321 OUT TI K225 LD T126 PLS M12 28 DI X00329 ANI X00230 ANI M10931 OUT T4 K15034 LD T435 PLS M11337 LD X00438 PLF M11140 LD M11141 OR M10942 OUT M10943 LD X00544 OUT M11445 LD X00646 OUT M11547 LD X00748 MPS49 ANI M10950 ANI Y01251 AND Y01352 PLS M11654 MPP55 LD Y01356 AND Y01357 PLS M11759 LD X01060 MPS61 ANI M10962 ANI Y01263 AND Y01364 PLS M11866 MPP67 LDI Y01368 AND Y01269 PLS M11971 LD X01372 MPS73 ANI M10974 ANI Y01275 AND Y01376 PLS M12378 MPP79 LDI Y01380 AND Y01281 PLS M12483 LD X01484 PLS M12586 LD M12087 OR M11788 OR M11989 OR M12490 AND M11391 OR M11692 OR M11893 OR M12394 OUT M12296 LD M12097 OR M10998 OR Y01299 ANI M122100 ANI M115101 ANI Y013102 AND X000103 OUT Y012104 LD M8013105 OUT Y006106 LD M113107 OR Y013108 ANI M114109 ANI M122110 ANI M109111 ANI Y012112 AND X000113 OUT Y013114 LD M8013115 OUT Y007116 LD Y012117 OR Y013118 MPS119 ANI T5120 OUT Y010121 MPP122 OUT T5 K10125 LD M122126 OR Y011127 OUT Y011128 LD M118129 OR M124130 OR Y004131 ANI M122132 ANI M114133 ANI M115134 OUT Y004135 LD M116136 OR M117137 OR Y003138 ANI M122139 ANI M118140 ANI M124141 OUT Y003142 LD M119143 OR M123144 OR Y005145 ANI M122146 ANI M116147 ANI M117148 OUT Y005149 LD M112150 OR Y014151 ANI M125152 OR X000153 OUT Y0