升降机电气控制系统的的设计毕业论文.doc

论文题目： 专 业： 自动化 摘 要 S7-200PLC、西门子MM420变频器等有了深入的研究，搭建起了系统的硬件平台。 第二,在西门子S7-200PLC的编程软件平台上，设计出了爬模机工作的控制程序，完成对爬模机手动6个速度档位的控制与自动爬模程序。 第三,对西门子Smart Line 700触摸屏操作手册与SIMATIC WinCC flexible 2008软件进行了研究，设计出了触摸屏的3个操作界面，实现了触摸屏对爬模机的控制与监控。 最后在构建的爬模机硬件平台上进行安装与调试，验证系统运行的可靠性。 关键词：爬模机，PLC,变频器，触摸屏 Subject: Electrical control system design of the Climbing Mould Machine Specialty: Automation ABSTRACT Climbing mould machine is adopt roof up type climb mode, greatly simplifies the tall building and bridge construction. Climbing mould machines form installation and traditional template of the installation process be consistent, but there is a difference between the disassembly process is template. Traditional form installation will need to separate template, a install a small piece of, the whole me tope need to install a lot of times, and use roof up type climbing mould template installation, only need 5 root by lord pillar top the whole work platform rise, also with the jack-up platform, one-time all template hoisting in position. If use the foreign climbing mould machine installation build high-rise, template install this process cost less than 1 day time, greatly shorten the time required for the building. So the topics research has great practical significance. In this paper, the designs of climbing mould machine’s electrical control system are compared of further research. The main contents of the thesis include: Firstly by reading the relevant textbooks and papers, is familiar with Siemens S7-200PLC, Siemens MM420 frequency converter and potentiometer, establishing the system hardware platform. Secondly based on Siemens S7-200 PLC programming software design studying. Designed complete procedure the mould climbing machine work required , completion of the climbing formwork machine manual 6 speed shift control and automatic climbing program. Thirdly Based on learning with Siemens Smart Line 700 touch screen operation manual and SIMATIC WinCC flexible 2008 software, to