变频器的基本参数调试与故障诊断摘要：变频器在工业生产中应用越来越广泛，普遍通过调速实现工艺控制需要，变频器虽然品牌众多，但基本原理、基本参数调试和故障诊断都很相似。通过各种变频器在生产中的实际应用，总结出了变频器基本参数调试与故障诊断等方法，以期对保障生产运行有所帮助。
关键词：变频器参数调试故障诊断
中图分类号：tn773文献标识码： a 文章编号：
frequency converter basic parameter test and fault diagnosis
feng shui dai hongqi
（dezhou power supply company shandong ）
abstract: frequency converter apply more and more in industrial production, through control motor speed realization controlling technical process. frequency converter has many kinds, but their parameter test and fault diagnosis are conform. through they run in production lines, sum up ways and means for how to parameter test and fault diagnosis, for help the production working order.
key words: frequency converter; parameter; test; fault; diagnosis