网带式单板干燥机节能监控系统人机界面设计

Energy-saving monitoring system using interface design for mesh wire veneer dryer

简要介绍了网带式单板干燥机节能监控系统的原理及构成。采用PLC作为主控设备,搭载配套的触摸屏实现了良好的人机交互。通过人机界面的设计,分别实现了系统手/自动控制的切换、触摸屏对电机启停的直接控制以及节能工艺中重要参数的实时显示,其中,参数变化还通过曲线的方式加以显示,以便于总结规律找出最佳参数。该系统操作简单,便于操作人员调试和控制,不仅降低了生产成本,而且减少了人力资源。

This paper introduced the theory and composition of the energy-saving monitoring system for mesh wire veneer dryer. The system used programmable logic controller （PLC） as the main control device and was equipped with touch screen to achieve good human-computer interaction. The manual/automatic control switch, the touch screen motor control and the real-time display of the main technical parameters were realized by means of the design of the human-computer in- terface. In addition, the parameters were displayed by plots for the convenience of getting optimal parameters. This system was easy to configure and control, reducing both production and labor costs.