1734-RTB Allen-Bradley罗克韦尔AB模块
特征
1电源电压过低；
②面接法电机误接；
③转子开焊或断裂；
④转子局部线圈错接、接反；
⑤电机过载。
2．故障排除
①测量电源电压，设法改善；
②纠正接法；
③检查开焊和断点并修复；
④查出误接处予以改正；
⑤恢复正确匝数；
⑥减载。
trait
1 Power supply voltage is too low;
(2) misconnection of the face-connected motor;
③ the rotor is welded or broken;
④ The local coil of the rotor is misconnected or reversed;
⑤ Motor overload.
2. troubleshooting
① Measure the power supply voltage and try to improve it;
② Corrective connection;
③ Check the opening welding and breakpoints and repair;
④ Find out the wrong connection to correct;
⑤ Restore correct turns;
⑥ Load reduction.
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