运料小车plc控制(课程设计)13 .pdfVIP

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运料小车plc控制(课程设计)13--第1页

目录

第1章绪论······················································1

1.1可控编程的含义·························································1

1.2可控编程的发展·························································1

第2章PLC的结构、工作原理及系统设计·····························3

2.1PLC的结构及工作原理···················································3

2.2PLC的编程语言·························································4

2.3PLC控制系统的构成、设计原则及步骤···················································5

2.4PLC的使用领域及特点·································································7

第3章运料小车介绍······················································9

3.1运料小车介绍和控制要求································································10

第4章运料小车控制系统的方案论·································11

4.1运料小车控制系统的控制内容和要求···················································11

4.2方案论证··················································································13

4.3PLC的选用·················································································14

4.4PLC外部接线图·

···········································································15

4.5I/O分配····················································································15

4.6PLC状态流程·

·············································································15

4.7运料小车控制系统梯形图·······························································16

第5章小车的性能分析及结构进························································18

5.1小车优缺点分析·

··········································································18

5.2设计的改进及推广········································································18

致谢······················································

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