PLC模拟控制多种液体不同比例混合实训设备改造

Reformation of Hybrid Training Equipment for PLC Simulation Control of Different Liquid Scale

现有实训设备没有多种液体混合的实训装置,但通过模拟控制的教育手段,学生置身于模拟控制环境中,充分调用感觉、运动和思维,可极大地提高学习效率。通过对现有PLC实训设备进行改造,使其可以进行模拟量的编程控制,可以大大节约购买新设备的成本。

Because the existing training equipment does not have a variety of liquid mixing training device. However, through the educational means of simulated control, students are exposed to the simulated control environment and fully invoke feelings, movements and thinking to greatly improve learning efficiency. By reforming the existing PLC training equipment, it can be controlled by analog programming. This could result in significant savings in the cost of purchasing new equipment.