: The overload warning level (parameter Pn52B ) may be set too low for the intended application.
This is generally considered a minor alarm (drive continues operation if parameter settings allow) or a major fault (drive shuts down immediately), depending on the series. In most modern Yaskawa drives, A910 prevents the drive from starting to avoid potential damage. yaskawa error code a910
What of Yaskawa drive are you using (e.g., Sigma-5, Sigma-7, GA700)? : The overload warning level (parameter Pn52B )