Yaskawa Error Code A910 Link Link Jun 2026

In some cases, the encoder type settings within the drive parameters (

For complex issues or persistent alarms that cannot be cleared, it is recommended to contact a certified repair center like Precision Zone for a full diagnostic. Yaskawa Servo Drive Alarm Codes Guide | PDF - Scribd yaskawa error code a910 link

If physical damage is suspected or if the cable is old, replacing the encoder cable is the fastest way to rule out wiring issues. Even if a cable looks intact, internal wire breaks can cause intermittent A910 faults. 4. Swap the SERVOPACK and Motor In some cases, the encoder type settings within

| Scenario | Recommended Action | | :--- | :--- | | | Perform an Autotune (Tune the motor parameters). This ensures the drive knows the exact electrical characteristics of the motor. | | Genuine Overload | 1. Reduce the mechanical load. 2. Increase acceleration time (C1-01, etc.) to reduce current spikes during start. 3. Consider replacing the motor with a larger frame size. | | Cyclic Loads | If the load pulses (e.g., a press machine), the RMS current might be fine, but the peak current triggers the alarm. Adjust the L3-03 (Overload Limit Level) . | | Warning Annoyance | If the operator is aware of the load and wishes to ignore the warning (not recommended), parameter L3-01 can be changed from "Enabled" to "Disabled" (Value 0), provided external thermal protection exists. | | | Genuine Overload | 1

Disconnect the motor from the load and check if the machine moves freely by hand.