变频器过载OL2
<p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">1</span> <span style="font-size:24px;font-family:宋体;color:black">确定是否对旋转中的电机实施再启动，如有，可以考虑让电机</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black"> 停稳后再启动或者设置转速追踪有效。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">2 </span><span style="font-size:24px;font-family:宋体;color:black">查看变频器加速时间是否太短，在用户允许的情况下延长加速时间，</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black"> 如客户工艺部允许则建议客户更换更大功率变频器。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">3</span> <span style="font-size:24px;font-family:宋体;color:black">检查输出电压在</span><span style="font-size:24px;font-family:宋体;color:black">50HZ</span><span style="font-size: 24px;font-family:宋体;color:black">时是否偏低，可调整电机空载电流使输出电压</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black"> 达到</span><span style="font-size:24px;font-family:宋体;color:black">380V</span><span style="font-size:24px;font-family:宋体;color:black">。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">4 </span><span style="font-size:24px;font-family:宋体;color:black">查看键盘显示电流和实际是否一致，如是一致</span><span style="font-size:24px;font-family:宋体;color:black">,</span><span style="font-size: 24px;font-family:宋体;color:black">建议客户更换更大功率</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black"> 变频器。</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black;font-weight:bold">5 </span><span style="font-size:24px;font-family:宋体;color:black">查看变频器机型设置是否正确，</span><span style="font-size:24px;font-family:宋体;color:black">(</span><span style="font-size: 24px;font-family:宋体;color:black">是否对应所带负载类型，如不正确需</span></p><p style=";margin-top:14px;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed;vertical-align:baseline"><span style="font-size:24px;font-family:宋体;color:black"> 重新设置机型）。</span></p><p><br/></p>
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