摘要
在分析西门子可编程控制器(Programmable logic controller,PLC)与eView触摸屏的工作原理及技术特点基础上,研究其在数字化角度测量中的应用,最终设计出一套完整的测试系统。结果表明,采用PLC与触摸屏的数字角度测量实时性好,动态响应速度快,性能稳定。
The Application of the Siemens PLC and eView HMI（human machine interface） in digital angle measuring instrument is put forward based on their principle and characteristics. The principle, the interface circuit and the method of the software and hardware realization are described. Also some touch control with dis- play interface, the flow chart some and system control program are given. The result of using of the PLC and HMI in the digital angle measuring instrument is good. It has good real time property and stability.
出处
《信息化研究》
2012年第5期56-58,共3页
INFORMATIZATION RESEARCH
