How to deal with the fault Fn000 reported by Yaskawa servo drive

Create Date: 2024-8-30 12:03:23|Source: YASKAWA/Yaskawa

1. Check whether the encoder cable is good and carefully check the coding cord plug. Whether the soldering points and cable bow and foot row are normal;

2. If no wire and plug problems are found, rule out the interference of the encoder cable, please separate the encoder cable from other wires (power cables);

3. The line is a good interference problem and is also solved. After replacing the new encoder line, there is no alarm after replacement, and it needs to be tracked for 1-2 days;

4. Replace the encoder line alarm can not be eliminated, and then replace the motor - power test, replace the alarm elimination, fault motor to the maintenance center for detection;

5. If the alarm cannot be eliminated by replacing the motor, then take the driver for detection.
How to deal with the fault Fn000 reported by Yaskawa servo drive

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