基于PLC的多机驱动功率平衡研究

Research on the Power Balance of Multi-Motor Driving Based on PLC

自PLC自动控制技术得到运用以来,不仅解放了劳动力,而且提高了生产效率。PLC与变频器的结合,能够有效改善变频器在处理数据中存在不足的问题,变频器的参数通过Modbus现场总线反馈到PLC,利用PLC进行设定参数的优化,实现多电机驱动的输送功率平衡。

Since the PLC automatic control technology has been used,not only the labor force has been liberated,but also the production efficiency has been improved.The combination of PLC and frequency converter can effectively improve the problem of the lack of frequency converter in processing data.The parameters of frequency converter are fed back to PLC through Modbus field bus,and PLC is used to optimize the setting parameters,so as to realize the transmission power balance by multi-motor driving.