Yaskawa Error Code A910 Link !exclusive! Jun 2026

| 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. |

: If the payload weight or physical material handling demands change over time, the existing motor configuration might lack the capacity to keep up. Incorrect Wiring or Faulty Connections yaskawa error code a910 link

: A poorly connected main motor cable or encoder feedback cable can cause single-phasing or severe performance jitter, leading the drive to miscalculate thermal state calculations. Improper Parameter Configurations | Scenario | Recommended Action | | :---

Verify that the motor capacity is correctly matched to the load requirements. Verify Wiring Integrity Reduce the mechanical load

again after waiting at least five minutes for the capacitors to discharge. MachMotion

If the internal ambient temperature of the control panel exceeds , the cooling efficiency of the SERVOPACK drops sharply. In rare scenarios, an internal hardware defect within the current-sensing circuit of the drive can falsely report an overload. Step-by-Step Diagnostic and Troubleshooting Procedure