目录
1. 绪论............................................................................................................................1
1. 1 自动生产线技术及 PLC 控制技术发展 .......................................................1
1. 2 自动化生产线的步骤.....................................................................................2
1. 3 PLC 的工作原理 ............................................................................................2
1. 4 课题的提出.....................................................................................................3
2. 自动生产线实训台 PLC 控制总体方案设计 ..........................................................4
2. 1 总体方案设计前的准备.................................................................................4
2. 2 总体方案设计的实施计划.............................................................................4
2. 3 主要内容和要求.............................................................................................4
3. 自动生产线实训台关键技术及应用........................................................................6
3. 1 变频器.............................................................................................................6
3. 2 交流伺服驱动器.............................................................................................9
3. 3 PLC 通信网络 ..............................................................................................13
4. 梯形图......................................................................................................................15
4. 1 通信数据规划...............................................................................................15
4. 2 供料单元.......................................................................................................17
4. 2 加工单元.......................................................................................................23
4. 3 装配单元.......................................................................................................29
4. 4 分拣单元.......................................................................................................39
4. 5 输送单元.......................................................................................................47
5. 运行调试及故障诊断..............................................................................................49
结论.................................................................................................................................49
致谢.................................................................................................................................50
参考文献.........................................................................................................................50
附录：.............................................................................................................................51
