| 基于PLC的种子生产线电控系统改造 |
| |
| 引用本文： | 郭和伟. 基于PLC的种子生产线电控系统改造[J]. 中国农机化, 2012, 0(2): 136-139 |
| |
| 作者姓名： | 郭和伟 |
| |
| 作者单位： | 湖北职业技术学院机电工程学院;华中科技大学 |
| |
| 摘 要： | 某种子生产线是一种采用继电——接触器控制,系统接线复杂,故障率高,可靠性差。本文介绍采用三菱公司的FX1N―40MR型PLC进行改造种子生产线。本文介绍改造程序和调试过程。根据种子生产线的加工工艺和工作原理,设置PLC的I/O地址,设计外部设备接线,根据原理图、控制要求和特点,设计系统梯形图,连接外部设备进行调试运行,达到系统改造的要求。
|
| 关 键 词： | PLC 种子生产线 梯形图 调试 |
Improving the Controlling System of Seed Production Line with PLC |
| |
| GUO He-wei. Improving the Controlling System of Seed Production Line with PLC[J]. Chinese Agricul Tural Mechanization, 2012, 0(2): 136-139 |
| |
| Authors: | GUO He-wei |
| |
| Affiliation: | GUO He-wei(1.Hubei Polytechnic Institute,Xiaogan,432000,China; 2.Huazhong University of science and Technology,Wuhon,430074,China) |
| |
| Abstract: | A Seed Production Line is a versatile used relay-contactor control,which makes the system wiring complex,high failure rate and poor reliability.The Mitsubishi FX 1N-40MR-PLC is used in transformation of Seed Production Line,and the transformation and debugging process is described.according to processing technology and operating principles of Seed Production Line,the I/O addresses of PLC is set,external equipment wiring is designed,the system ladder diagram is designed as the requirements an d characteristics of schematics diagram an d control,and external device is connected for debugging operation to achieve the system rearm requirements. |
| |
| Keywords: | PLC seed production line ladder diagram debugging |
| 本文献已被 CNKI 等数据库收录！ |
|
