基于控制系统的变频器故障诊断技术在实际生产中的应用

Application of inverter fault diagnosis technology based on control system in actual production

通过分析变频器常见的一些故障,通过DeviceNet网络将变频器的报警、故障代码等信息传送到控制系统,建立故障诊断机制,为维护人员快速、准确处理变频器故障提供可靠的信息,保证变频器的正常运行。

This paper through analysis of Frequency converter common faults, through the DeviceNet Network will inverter alarm, fault code and transmit the information to the control system, established the fault diagnosis mechanism, for maintenance personnel quickly and accurately handle failure of frequency converter to provide reliable information, to ensure the normal operation of a frequency converter.