The "link" in this error refers to the connection between the physical motor performance and the drive’s monitored overload characteristics. The most common causes are:
If these steps do not clear the warning, it may indicate an internal failure within the specific parameter adjustment steps for a particular Yaskawa series like Sigma-5 or Sigma-7? 6.3 Drive Alarms, Faults, and Errors
: The drive's internal temperature has exceeded safe levels. yaskawa error code a910 link
The is defined as an Overload Warning . It is triggered when the servo drive detects that the motor is operating at a torque level that exceeds its protective characteristics for an extended period, or if the current command indicates excessive mechanical load.
: The "Overload Warning Level" ( Pn52B ) might be set too low for your specific application. How to Fix It The "link" in this error refers to the
Connect your PC to the drive using the Yaskawa SigmaWin+ Software Tool. Check the value of parameter Pn52B (Overload Warning Level). Ensure it matches factory defaults or calculated machine parameters. Look at your real-time effective torque monitors to determine if the drive is operating above 100% capacity continuously. 4. Technical Specifications Across Yaskawa Platforms Yaskawa Series Code Representation Primary Warning Trigger Associated Hard Faults High internal panel temps / Improper starting torque A.710, A.720 Sigma-5 Motor operating continuously above rated torque bounds A.71, A.72 Sigma-7 Parameter mismatch ( Pn52B ) / Mechanical load spikes A.710, A.720 5. Preventative Maintenance and Best Practices
: Ensure the control panel has proper ventilation and that the drive's heat sink is clean. The is defined as an Overload Warning
: Excessive load on the motor due to mechanical friction or a physical obstruction. Operating Conditions