FAQ
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- FAQ > Robots > Industrial/Collaborative Robots-MELFA > Horizontal type robot > The leakage current breaker trips.
FAQ
- Inquiries
The leakage current breaker trips.
•The leakage current breaker trips when the controller's primary power switch is turned ON.
•The leakage current breaker trips when the servo is switched on.
•The leakage current breaker trips when the servo is switched on.
Answer
Cause:
- Incorrect breaker selection(current capacity/drive purpose, etc.).
- Leakage current due to electrically conductive foreign matters(oil/moisture) getting inside.
- Earthing due to cable wear.
Measures:
- Check the specification of the breaker.
- Check whether or not electrically conductive foreign matters have got inside the robot's body or inside the controller.
- Check whether or not the cable is damaged.
- Product Name
- Industrial Robots MELFA
- Series
- FR Series
F Series
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