变频器在工业洗衣机控制系统中的应用

Application of Inverter in Industrial Washing Machine Control System

为了加强三菱PLC和艾默生变频器在工业洗衣机调速系统中的应用,设计了PLC控制系统硬件电路及控制程序,通过变频器内置PLC功能实现洗衣机的洗涤时间及洗涤频率的控制,给出变频器具体的参数设置。实践运行表明,该控制系统设计合理、运行可靠、提高了工业洗衣机的自动化水平,减少了机械传动机构,节省了能源。

This paper introduces the Mitsubishi PLC and Emerson inverter in the application of industrial washing machine control system. Design of the PLC control system hardware circuit and control procedures. Through Built-in PLC function of the inverter to achieve a washing machine washing time and washing frequency control inverter gives specific parameter settings. Practice runs show that the control system design is reasonable, reliable, improve the level of automation of industrial washing machines, reducing the mechanical transmission, saving energy.