Design of Control System for Concrete Mixing Station Based on PLC and Touch Screen

被引：0

作者：

Zhang, Huan ^{[1
]}

机构：

[1] Qingdao Agr Univ, Coll Mech & Elect Engn, Qingdao 266109, Shandong, Peoples R China

来源：

EQUIPMENT MANUFACTURING TECHNOLOGY AND AUTOMATION, PTS 1-3 | 2011年 / 317-319卷

关键词：

Concrete mixing station; Control system; PLC; Touch screen;

D O I：

10.4028/www.scientific.net/AMR.317-319.2473

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

On the basis of analyzing technology processes and control demands of concrete mixing station, a design of control system for this construction machinery based on SIEMENS S7-300 PLC and eView touch screen was introduced in this paper, including hardware selection, PLC LAD diagram programming and HMI design, etc. All expected demands for weighing, batching, deposit, mixing, unloading, conveying of the whole technology processes of concrete mixing are reached, and a totally automatic production can be realized also. The practical operation verifies that the control system is highly reliable and stable, and it greatly enhances the control accuracy and meets the equipments requirements of energy-saving.

引用

页码：2473 / 2476

页数：4