摘要
提出并实现一种基于触摸屏的新型控制装置。触摸屏通过串行通讯线路外接I/O模块,使其成为集触控输入、图形显示和控制逻辑于一身的控制装置,扩展触摸屏的应用范围。介绍将这种控制装置应用于分油机控制系统的设计实例,包括硬件设计、触摸屏画面设计、设置和程序设计。实验表明,这种控制装置是有效的,具有广泛的工程应用的价值。
A new control device based on touch screen is introduced and experimented. By linking external I/O modules through serial communicating line, touch screen may be made into a control device integrated with touch input, graghic display and control logic. Experiments of its application to centrifugal oil separator control system is introduced, including the hardware design, pictures of touch screen, setting and program design, which show that this control device is effective and valuable in engineering.
出处
《船电技术》
2013年第8期21-24,共4页
Marine Electric & Electronic Engineering
关键词
触摸屏
分油机
控制装置
MODBUS
touchscreen
centrifugal oil separator
control device
modbus
