If the warning persists after these checks, the SERVOPACK itself may be faulty and require repair or replacement.
The motor is running, but it is doing much less work than expected—as if the load has been disconnected or broken.
Verify that the motor's mechanical brake is fully releasing when the servo is turned ON. ⚠️ Impending Faults (The "Next Step") yaskawa error code a910
Look for jams, binding, or lack of lubrication.
The most common cause is excessive physical load or a mechanical jam. If the warning persists after these checks, the
Several mechanical and electrical factors can trigger an overload warning:
: In rare cases, a failing SERVOPACK or motor internal encoder can trigger false or premature overload warnings. Troubleshooting and Remedies ⚠️ Impending Faults (The "Next Step") Look for
He didn't even have to reset the drive; because A.910 is a warning, it cleared itself once the operating conditions returned to normal. The conveyor sped back up, the "Ghost" was gone, and the factory floor returned to its steady, industrial hum. Technical Summary of A.910 🛠️ Overload Warning Severity