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论文编号:ZD054 字数:10405,页数:35
摘 要
随着科学技术的日新月异，自动化程度要求越来越高，原有的生产装料装置远远不能满足当前高度自动化的需要。减轻劳动强度，保障生产的可靠性、安全性，降低生产成本，减少环境污染、提高产品的质量及经济效益是企业生成所必须面临的重大问题。我们为各个装料生产领域所生产的可编程控制器装料系统。它集成自动控制技术、计量技术、新传感器技术、计算机管理技术于一体的机电一体化产品；充分利用计算机技术对生产过程进行集中监视、控制管理和分散控制；充分吸收了分散式控制系统和集中控制系统的优点，采用标准化、模块化、系统化设计，配置灵活、组态方便。
关键词:plc 可编程控制器自动装料
Abstract :Along with science''s and technology''s changing with each new day, the automaticity request is getting higher and higher, the original production feeds the installment not to be able to satisfy current highly automated by far the need. Reduces the labor intensity, the safeguard production reliability, the security, reduces the production cost, reduces the environmental pollution, to enhance the product the quality and the economic efficiency is the major issue which the enterprise produces must face. We to feed the programmable controller charging system which one by one realm of production produces. It integrates the automatic control technology, the Measurement Technique, the new sensor technology, the computer management technology in a body''s integration of machinery product; Carries on the centralism surveillance, the control supervisor fully using the computer technology to the production process and disperses the control; Has absorbed the dispersion-like control system and the common control system''s merit fully, uses the standardization, the modulation, the systematized design, the disposition is nimble, the configuration is convenient.
key word: the plc programmable controller feeds automatically
目 录
摘要...............................................................2
目 录..............................................................3
设计任务书.........................................................4
一、控制要求 ......................................................7
1．1 控制对象介绍 ................................................7
1．2 控制原理 ....................................................8
1．3 自动送料装车系统的启停过程示意图............................ 8
1．4 控制要求.....................................................9
二、整体设计 .....................................................10
2.1 PLC的特点 ....................................................10
2.2 PLC的结构和工作原理 ..........................................11
2.3 PLC与其他工业控制的比较 ......................................12
2.4 FX 系列PLC的特点..............................................13
2.5 PLC机型的选择 ................................................14
2．6 开关量输入/输出模块的选择....................................15
2.7开关的选择 ....................................................15
2.8熔断器的选择...................................................15
2.9继电器的选择 ..................................................15
三、系统分配 .....................................................17
3.1 I/O地址表.....................................................17
3.2 PLC外部接线图.................................................17
四、软件编程 .....................................................19
4.1 GPP软件简介...................................................19
4.2 用GPP编写梯形图.............................................19
4.3 传输、调试..................................................22
4．4 系统的控制框图 .............................................24
4．5 控制源程序介绍 .............................................25
五、与调试结果分析................................................31
心得体会......................................................... 32
致谢......................................................... ....33
参考文献......................................................... 34
附录............................................................. 35
自动送料装车系统的总体梯形图 .....................................35
系统的主电路......................................................36
元器件清单....................................................... 37
