DA200伺服报ER13-1（母线欠压故障）故障，CHARGE红色电源指示灯不亮，如何解决？
<p style=";line-height:150%;margin-top:0;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed"><span style="font-size:15px;font-family:宋体;color:black;font-weight:bold">一，</span><span style="font-size:15px;font-family:宋体;color:black;font-weight:bold">13-1 </span><span style="font-size:15px;font-family:宋体;color:black;font-weight:bold">母线欠压故障报警原理：</span></p><p style=";line-height:150%;margin-top:0;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed"><span style="font-size:15px;font-family:宋体;color:black;font-weight:bold"> 1.</span><span style="font-size:15px;font-family:宋体;color:black">伺服运行中</span><span style="font-size:15px;font-family:宋体;color:black">,</span><span style="font-size:15px;font-family:宋体;color:black">直流母线上正极</span><span style="font-size:15px;font-family:宋体;color:black">P</span><span style="font-size:15px;font-family:宋体;color:black">（</span><span style="font-size:15px;font-family:宋体;color:black">+</span><span style="font-size:15px;font-family:宋体;color:black">）和负极</span><span style="font-size:15px;font-family:宋体;color:black">N</span><span style="font-size:15px;font-family:宋体;color:black">（</span><span style="font-size:15px;font-family:宋体;color:black">-</span><span style="font-size:15px;font-family:宋体;color:black">）之间的电压不足</span><span style="font-size:15px;font-family:宋体;color:black">P9.71</span><span style="font-size:15px;font-family:宋体;color:black">规定值时，报母线欠压；默认状态下</span><span style="font-size:15px;font-family:宋体;color:black">380</span><span style="font-size:15px;font-family:宋体;color:black">级驱动器不足</span><span style="font-size:15px;font-family:宋体;color:black">350V</span><span style="font-size:15px;font-family:宋体;color:black">（直流）报欠压，</span><span style="font-size:15px;font-family:宋体;color:black">220V</span><span style="font-size:15px;font-family:宋体;color:black">级驱动器不足</span><span style="font-size:15px;font-family:宋体;color:black">170V</span><span style="font-size:15px;font-family:宋体;color:black">（直流）报欠压；</span><span style="font-size:15px;font-family:宋体;color:black">(</span><span style="font-size:15px;font-family:宋体;color:black">补充，伺服母线电压不足</span><span style="font-size:15px;font-family:宋体;color:black">P9.71</span><span style="font-size:15px;font-family:宋体;color:black">时，</span><span style="font-size:15px;font-family:宋体;color:black">R0.30</span><span style="font-size:15px;font-family:宋体;color:black">系统状态监控显示为上强电，伺服不执行使能指令，不可运行）</span></p><p style=";line-height:150%;margin-top:0;margin-bottom:0;text-align:left;direction:ltr;unicode-bidi:embed"><span style="font-size:15px;font-family:宋体;color:black">二，</span><span style="font-size:15px;font-family:宋体;color:black;font-weight:bold">直流母线电压检测原理</span><span style="font-size:15px;font-family:宋体;color:black">：</span><span style="font-size:15px;font-family:宋体;color:black">正极</span><span style="font-size:15px;font-family:宋体;color:black">P</span><span style="font-size:15px;font-family:宋体;color:black">（</span><span style="font-size:15px;font-family:宋体;color:black">+</span><span style="font-size:15px;font-family:宋体;color:black">）和负极</span><span style="font-size:15px;font-family:宋体;color:black">N</span><span style="font-size:15px;font-family:宋体;color:black">（</span><span style="font-size:15px;font-family:宋体;color:black">-</span><span style="font-size:15px;font-family:宋体;color:black">）之间的电压经分压电阻分压取样，取样电压经运算放大器转化为</span><span style="font-size:15px;font-family:宋体;color:black">VDC1</span><span style="font-size:15px;font-family:宋体;color:black">信号，送入控制芯片转化为实际电压值；</span></p><p><img src="/upload/article/20230719/1689736669892252.jpg" title="1689736669892252.jpg" alt="1689736472512.jpg"/></p>
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