变频器做主从控制

<p><span style=";font-family:宋体;font-size:14px"></span></p><p><span style="font-family:宋体;font-size:14px">（1）</span><span style=";font-family:宋体;font-size:14px">两台变频器必须是闭环控制</span></p><p><span style="font-family:宋体;font-size:14px">（2）</span><span style=";font-family:宋体;font-size:14px">两台电机必须是硬性连接</span></p><p><span style=";font-family:宋体;font-size:14px">调试过程中可能会出现一些情况，比如以下几种情况及解决办法</span><br/></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">（</span><span style="font-family:Calibri">1</span><span style="font-family:宋体">）从机设置完</span><span style="font-family:Calibri">D5-1=1</span><span style="font-family:宋体">之后会报</span><span style="font-family:Calibri">OPE08</span><span style="font-family:宋体">故障，解决办法如下：</span></span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">任意定义一端子：比如</span><span style="font-family:Calibri">H1-08=16</span><span style="font-family:宋体">，然后把</span><span style="font-family:Calibri">S1-55=0, &nbsp;S1-54=0 </span><span style="font-family:宋体">故障</span><span style="font-family:Calibri">OPE08</span><span style="font-family:宋体">会消失，然后在修改</span><span style="font-family:Calibri">H1-08=</span><span style="font-family:宋体">任意数值即可。</span></span></p><p><span style=";font-family:宋体;font-size:14px"><span style="font-family:宋体">（</span><span style="font-family:Calibri">2</span><span style="font-family:宋体">）当主机变频运行正常从机频率不输出时：</span><span style="font-family:Calibri">F1-05</span><span style="font-family:宋体">改一下</span><span style="font-family:Calibri">PG</span><span style="font-family:宋体">方向即可</span></span></p><p style="margin-left:0;text-indent:0"><span style="font-family:宋体;font-size:14px">（1）</span><span style=";font-family:宋体;font-size:14px">当从机速度有波动时：请适当降低电机滑差。</span></p><p><br/></p>