Process Overload Fault (Torque)

What does OLC mean?

A torque overload detected by the drive. This indicates that the motor has been operating above its rated torque for an extended period, leading to a risk of overheating and damage to both the motor and the driven equipment. It's often related to a mechanical issue or an undersized motor/drive combination.

Additional Steps

Steps 1–2 are listed in Priority Fix.

1. 3

   Check the motor's operating parameters and thermal model settings in the drive.

2. 4

   Reduce the load on the motor or increase its capacity if the overload is persistent.