Yaskawa Error Code A910 Exclusive Jun 2026

: This triggers when the system reaches a specific percentage (typically 20% to 100% based on user configuration) of the ultimate shutdown limit. The drive continues to run, but the digital operator flashes the code, and a assigned digital output trips.

If the error persists under normal operation, you may need a motor with higher torque capacity.

What does this servo operate (e.g., conveyor, packaging axis, CNC mill)? yaskawa error code a910 exclusive

Overload Warning (Electronic Thermal O/L) Severity: Warning / Alarm (The drive will typically continue to operate unless parameter settings force a stop, but the fault must be cleared to reset the monitor).

First and foremost, the most important fact about code A910 is that it is a , not an alarm. This distinction is critical. : This triggers when the system reaches a

—a pre-alert that the servo drive is operating under excessive load conditions that will soon trigger a more serious overload alarm (typically A.710 or A.720 ) if not corrected.

More complex troubleshooting scenarios can arise when replacing major components does not clear the fault. Consider the following real-world example: What does this servo operate (e

If the alarm persists, determine if external hardware is causing the issue: Turn off the main and control power.

The overload warning level parameter ( Pn52B ) is set too low for normal operation.

By graphing torque and speed simultaneously, you can often pinpoint exactly when overloads occur relative to specific motion segments—information invaluable for optimizing acceleration and deceleration profiles.