目 录
1 概述 .......................................................1
2 系统设计总体方案与功能分析 .................................1
2.1 设计总体方案........................................................1
2.2 系统功能............................................................2
3 PLC 和变频器的型号选择 .....................................3
3.1 PLC 的选择..........................................................3
3.2 变频器的选择........................................................5
4 硬件设计 ...................................................6
4.1 变频器接线..........................................................6
4.1.1 变频器主电路接线..................................................6
4.1.2 控制端子接线......................................................7
4.2 变频器的操作及参数设置..............................................9
4.2.1 变频器的操作说明..................................................9
4.2.2 变频器的参数设置.................................................10
4.3 PLC 的硬件接线.....................................................11
4.4 PLC 与变频器的连接.................................................12
4.5 调速控制总电路.....................................................13
5 安装调试...................................................14
6 总结.......................................................14
参考文献 ....................................................15
致 谢 .......................................................16
附 录 .......................................................17
