Overspeed

What does 7310 mean?

The motor is rotating at a speed exceeding its configured maximum allowed speed. This can be caused by incorrect speed limits, insufficient braking capacity, or changes in mechanical load under torque control. Uncontrolled overspeed can cause severe mechanical damage to the motor or connected machinery and poses a safety risk.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   If using torque control, verify the stability of the load and the control loop, ensuring it can handle load changes.

2. 4

   Assess the mechanical load for any factors that could contribute to uncontrolled acceleration (e.g., regeneration, runaway load).