((link)) — Yaskawa Error Code A910 Link

: Use an infrared thermometer to verify that the motor body surface temperatures align with continuous operations standards.

: Check for any mechanical issues causing excessive torque or friction. Verify Wiring

If the load is consistently high, you may need to reconsider the load requirements or upgrade to a motor with a higher capacity. yaskawa error code a910 link

Check (Overload Warning Level). If set too low, it triggers the warning prematurely. Environmental Heat

[ Continuous High Torque ] │ ▼ [ Thermal Accumulation (I²t) ] │ ▼ ┌──────────────────────────────────────────────┐ │ Reaches Warning Threshold (Typically 20%) │ └──────────────────────┬───────────────────────┘ │ ▼ [ A.910 Overload Warning ] (System Still Runs) │ ▼ ┌──────────────────────────────────────────────┐ │ Reaches Critical Threshold (100% Thermal) │ └──────────────────────┬───────────────────────┘ │ ▼ [ A.710 / A.720 Hard Fault ] (System Shuts Down) : Use an infrared thermometer to verify that

If the hardware is secure, check these key drive parameters (displayed as o1-xx , F6-xx , H5-xx depending on your drive series):

Unlike a standard "fault" that immediately cuts power to a motor, the . When it occurs, the LED indicator on the Yaskawa SERVOPACK digital operator flashes rather than remaining solidly lit. Check (Overload Warning Level)

Would you like the exact parameters to check for your specific model?

If the A910 error persists after replacing the cables and verifying the encoder is properly connected, the encoder inside the motor or the serial converter module may need professional repair or replacement.

Follow this systematic, step-by-step procedure to identify and eliminate the root cause. Start with the safest, most common causes and work your way toward more involved possibilities.