基于工控机的VFD-F变频器监控系统设计与实现

Design and realization of VFD-F frequency converter monitoring system based on IPC

利用工控机建立了与VFD-F型变频器的串口通信,设计了变频器监控系统软件,实现对变频器的实时监控,解决了使用变频器控制面板操作的不便、面板读数显示直观性差等问题,提高了控制精度,降低了控制成本。实际应用结果表明,该系统控制可靠、运行稳定,对提高工作效率具有重要意义。

Serial communication was built between VFD-F frequency converter and industrial personal computer（IPC）,and monitoring software for VFD-F frequency converter was designed. The software realized the real-time monitoring and control of the converter,avoided the inconvenience of the keyboard being controlled via the converter and the poor display of data on the keyboard,thus the control precision increased and the control cost reduced. Practical application showed the system was characterized by reliable control and stable operation. The system possessed important signifi cance for improving the operation efficiency.