Yaskawa Error: Code A910 Link

Understanding and Troubleshooting Yaskawa Error Code A910 Link Issues

1. Press the MENU button until you reach Alarm History.
2. Scroll to the A910 event.
3. Press DATA to view the sub-error.

Ensure the cooling fans in the control panel are functional and that the ambient temperature remains within the specified range (typically below 55 raised to the composed with power cap C Evaluate Hardware yaskawa error code a910 link

Trigger: The motor is operating for an extended period under a torque that exceeds its rated capacity. Press the MENU button until you reach Alarm History

Step 2: Check Encoder / PG Wiring

If the motor is standing still but the drive trips instantly on A910, you likely have a noise issue. Ensure the cooling fans in the control panel

The A.910 code is usually tied to electrical or mechanical stress rather than a permanent hardware failure.

This occurs when the drive’s communication option card (such as a Modbus, EtherCAT, or PROFINET card) loses its connection with the master controller (PLC) or the wider network. Essentially, the drive is still powered on, but it has "lost the signal" from its commander. Common Causes of A910