题目基于三菱PLC的电烤箱温度系统英文并列题ElectricoventemperaturesystembasedonMitsubishiPLC目录1.绪论..............................................................................................................................................................31.1技术指标...........................................................................................................................................31.2控制方案...........................................................................................................................................42.硬件部分设计..............................................................................................................................................42.1三菱PLC电路设计...........................................................................................................................42.1.1中央处理器CPU....................................................................................................................42.1.2三菱PLC引脚功能.................................................................................................................62.1.3三菱PLC的存储器结构.........................................................................................................62.1.4三菱PLC的并行I/O端口......................................................................................................72.1.5三菱PLC时钟电路及时序.....................................................................................................72.1.6复位电路................................................................................................................................82.2传感器电路设计...............................................................................................................................82.2.1传感器概述............................................................................................................................82.2.2传感器的基本特性................................................................................................................92.2.3热电阻的测量电路及应用..................................................................................................102.3A/D转换电路设计..........................................................................................................................112.3.1逐次逼近型A/D转换器ADC0809.......................................................................................112.3.2三菱PLC与ADC0809接口................................................................................................122.4放大器电路设计.............................................................................................................................132.4.1交流放大器电路..................................................................................................................132.4.2直流放大器电路..................................................................................................................162.4.3运算放大器电路..................................................................................................................162.4.4集成运算放大器概述..........................................................................................................162.5键盘及显示电路的设计..........................................
