: Ensure the panel cooling is functioning and that the ambient temperature is within limits. For Motoman FS100 Robot Controllers
Resolving the A910 exclusive error code requires a systematic approach. Here are some steps to help you troubleshoot and fix the issue:
If load has increased permanently, you may need to upsize the motor or servo system. Where possible, reduce the commanded acceleration or deceleration rates to lower peak torque demands.
Have any or parameter modifications been made to the machine recently? yaskawa error code a910 exclusive
Check parameter , which sets the Overload Warning Level. By default, it may be set conservatively (e.g., to trigger early). Adjusting this value can eliminate nuisance warnings, but only do so if you are confident that the motor is running within safe thermal limits. When to Seek Professional Repair
If you are using a Yaskawa Motoman robot (like the NX100 or FS100) and see code 0910 , this is a different issue entirely—typically a CPU Error related to communication between internal boards.
Periodically run auto-tuning routines in SigmaWin+ to ensure the drive's gains are optimized, reducing unnecessary mechanical stress and current draw. : Ensure the panel cooling is functioning and
Poor physical connections or damaged encoder/power cables providing inconsistent feedback or power drops. Hardware Failure: Internal damage within the SERVOPACK itself. 🛠️ Step-by-Step Diagnostic & Remedy Feature
Follow this structured framework to systematically identify and clear the A.910 warning without inducing hard component damage. Step 1: Execute a Physical Decoupling Test
Power down the system and lock out/tag out according to your facility’s safety procedures. Inspect every connection: By default, it may be set conservatively (e
Sometimes the issue is not with the servo system at all but with the machinery it drives. Mechanical binding, seized bearings, misaligned couplings, or jammed workpieces can all impose excessive torque demands on the motor.
If you are running custom application software directly on the Yaskawa drive: Check the execution cycle time of your custom script. Optimize the code to ensure it does not hog CPU cycles.
Ensure the ambient panel temperatures remain strictly below .
. If your process naturally requires high loads, ensure this setting is appropriate for your workload without compromising safety. Evaluate Motor Capacity
Examine whether the application demands have recently changed: