: Remove the cause of the overload, then execute an alarm reset via the digital operator or a software command. Cycle Power : If the warning persists, turn the control power supply
For detailed wiring diagrams or specific parameter lists, you can refer to the Yaskawa Sigma-7 Troubleshooting Manual . yaskawa error code a910 link
: Indicates the motor or drive has exceeded its rated current capacity for too long. oH1 (Heatsink Overheat) : Remove the cause of the overload, then
: If the Overload Warning Level (Pn52B) is set too low for the specific application, the alarm will trigger prematurely. the alarm will trigger prematurely.