目录
第 1 章 引言 .........................................................................................................................1
1.1 自动送料系统的作用与意义 ....................................................................................1
1.2 自动送料系统的传统控制方式 ................................................................................2
1.3 自动送料系统 PLC 控制方式 ...................................................................................2
第 2 章 控制系统设计总方案 .............................................................................................4
2.1 炼铁工艺过程概述 ....................................................................................................4
2.2 自动送料设备及工艺简介 ........................................................................................4
2.3 操作方式 ....................................................................................................................7
2.4 控制方式 ....................................................................................................................8
2.5 设计概述 ....................................................................................................................8
第 3 章 控制系统硬件设计 .................................................................................................10
3.1 可编程逻辑控制器 ..................................................................................................10
3.1.1 PLC 的简介与工作原理 ................................................................................10
3.1.2 PLC 的选型及其系统组成部分 ....................................................................10
3.2 变频器选型 ..............................................................................................................11
3.3 电机的选型 ..............................................................................................................15
3.4 控制电路设计 ..........................................................................................................15
3.4.1 系统传感器选型 ...........................................................................................15
3.4.2 料车自动送料系统 .......................................................................................16
3.4.3 高炉料钟装料系统 .......................................................................................17
3.4.4 电气控制系统原理图 ...................................................................................20
第 4 章 控制系统软件设计 .................................................................................................21
4.1 三菱软件介绍 .........................................................................................................21
4.2 PLC 控制程序设计 ..................................................................................................21
4.2.1 程序的基本结构 ...........................................................................................21
4.2.2 动作流程图 ...................................................................................................22
4.3.3 梯形图设计 ...................................................................................................23
第 5 章 HMI 人机界面设计.................................................................................................32
5.1 HMI 人机界面简介..................................................................................................32
5.2 HMI 人机界面制作..................................................................................................33
5.2.1 手动画面 .......................................................................................................33
5.2.2 自动监控画面 ...............................................................................................34
5.2.3 报警界面 .......................................................................................................36
第 6 章 调试模拟 .................................................................................................................38
6.1 系统调试 .................................................................................................................38
总结与致谢 ...........................................................................................................................39
参考文献 ...............................................................................................................................40
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