变频器报失调故障STo（同步电机）故障分析
<p><span style="font-family:宋体;font-size:14px">1、</span><span style=";font-family:宋体;font-size:14px">电机参数不对，请参数自学习，或电机接线不可靠</span></p><p><span style="font-family:宋体;font-size:14px">2、</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">负载较大，减小负载，增大</span><span style="font-family:Calibri">P13.02</span><span style="font-family:宋体">注入电流值</span></span></p><p><span style="font-family:宋体;font-size:14px">3、</span><span style=";font-family:宋体;font-size:14px">加速时间过短，增加加速时间值</span></p><p><span style="font-family:宋体;font-size:14px">4、</span><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">调节速度环和电流环</span><span style="font-family:Calibri">PI</span><span style="font-family:宋体">参数，或调节</span><span style="font-family:Calibri">P13.11</span><span style="font-family:宋体">失调检出时间</span></span></p><p><br/></p>
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