Yaskawa Error Code A910 «2025-2026»

Excessive friction or a physical obstruction in the machinery.

Start with the most fundamental checks:

Incorrect wiring or faulty contacts between the servomotor and the encoder. Parameter Settings: The overload warning level (specifically parameter yaskawa error code a910

If you have a spare cable, replace the current cable to determine if the cable is the source of the fault. 4. Address Electrical Noise

| Cause | Description | |-------|-------------| | | Open circuit in U, V, or W phase cable | | Motor winding failure | Open or severely imbalanced motor winding | | Contactor/MCCB issue | Output contactor opened or faulty | | Phase loss due to loose terminal | Loose connection at drive output or motor terminals | | Current sensor failure | Rare, but possible internal drive hardware issue | Excessive friction or a physical obstruction in the

Here is a comprehensive guide to understanding, troubleshooting, and resolving the Yaskawa A910 error code.

: Incorrect or loose wiring in the servomotor or encoder cables can cause faulty feedback, making the drive "think" it is overloading. If the machine is accelerating too quickly, reduce

If the machine is accelerating too quickly, reduce the acceleration rate ( Pn500 series parameters) to lower peak torque requirements. 4. Re-tune the Servo Drive

If it remains on the screen, press the key on the digital operator.