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目 录
0、前言 ·································································································1 1、系统总体设计 ·····················································································2 2、系统硬件设计·······················································································2 2.1 PLC的选型 ······················································································2 2.2电器原理图主电路 ·············································································2 2.3 PLC的外观接线图 ·············································································3 3、系统软件设计······················································································3 3.1控制系统的I/O点及地址分配 ·····························································3 3.2 系统流程图 ······················································································4 3.3程序设计····························································································5 4、结束语 ······························································································9 5、参考文献····························································································10
前言
2014~2015 学年第一学期 《电气控制及 PLC》 课程设计报告 题专班姓 目:三部电动机启动停止控制程序设计 业: 级: 名: 自动化 11 自动化(2)班 曹京 陈云 ...
接线图 3、运用功能指令进行 PLC 控制程序设计 4、进行系统调试,实现三部电动机启动停止的控制要求 第二章系统总体设计根据系统的要求,本课程设计是采用 PLC 进行...
0.2 设计内容 1、设计出电气原理图 2、设计出硬件系统的结构图、接线图 3、运用功能指令进行 PLC 控制程序设计 4、进行系统调试,实现三部电动机启动停止的控制...
进行系统调试,实现三部电动机启动停止的控制要求 五、 课程设计进度安排 第一周:指导教师讲解设计题目、设计思路和说明书格式;学生查阅资料,理解 FX2NPLC 小型 PLC...
2、掌握 PLC 控制系统的设计流程。 设计主要内容及要求: 1、设计一个 3 台电动机 M1、M2、M3 顺序起动,逆序停止的控制程序,具体要求如下: (1)按下起按钮...
本系统的控制是采用 PLC 的编程语言——梯形语言,梯形语言是在可编程控制器中的...5.此时按 PB5,M2 电动机停止运转。 6.M2 电动机停止运转时按 PB3,M1 ...
基于PLC 的控制电动机起动与停止系统设计 1.设计的意义随着工业的发展, 继电器控制系统无法达到相应的要求,因此根据不同行业 不同用户的要求开发专用的皮带运输机的...
再按 1 次按钮 3 台电动机都停止。 (2)使用 PLC 采用记数器控制,记录按下次数,通过计数器 来控制开关的通断来达到所需目的。 (3)电机的启动可采用 Y 型...
plc控制三台电机顺序启动_生产/经营管理_经管营销_专业...启动,再运行 3S 后 M3 启动,按下停止按钮时 M3...14 3 4 前言 plc 可编程控制系统,相比于继电器...
本 文就此探讨单按钮控制三台电机的分别启动, 通过 PLC 控制来实现目 的,简洁...再按 1 次按钮 3 台电动机都停止。 (2)使用 PLC 采用记数器控制,记录按下...
根据顺序功能图 的设计法联系到现实做出了本设计两台电动机顺序启动/停止控制的 PLC 系统设 计。 关键词:继电器、PLC 控制 3 第一章 绪论 与单相异步电动机...
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