摘要
人机界面在工业控制领域得到广泛应用。针对传统人机界面画面固定,通用性差等缺点,采用STM32平台设计了一种基于组态式的,画面可重配置的人机界面系统。通过组态软件设计画面,从而应用到不同的设备或工业控制系统。文章提出一种多层次的有限状态机来实现画面的显示与跳转,从而可以实现复杂画面逻辑。并采用Mod Bus协议将其应用于多轴控制器中,实现对电机速度、位移、报警信息等参数的显示与修改。对Mod Bus协议的支持,可以实现连接不同的设备和一个设备网络,从而监控多个设备中的状态参数。
HMI( Human M achine Interface) is widely applied in industrial control filed. Traditional HMI have disadvantages of poor universality and fixed pictures. Design a newone with a Feature of pictures reconfiguration based on STM32 platform. Through the configuration software design of the screen,which is applied to different equipment or the industrial control system. Proposed a multi-level finite state machine to implement display and jump functions. And the ModBus protocol has been used in the multi-axis controller to achieve the visualization and modification of motor parameters comprising speed,displacement,alarm information and so forth.
出处
《组合机床与自动化加工技术》
北大核心
2015年第5期38-42,46,共6页
Modular Machine Tool & Automatic Manufacturing Technique
基金
"高档数控机床与基础制造装备"国家科技重大专项
基于二次开发平台的专用数控系统开发与应用(2013ZX04007-011)