Overtorque 2

What does oL4 mean?

The drive's output current (or calculated torque in OLV, CLV, AOLV/PM, CLV/PM modes) has exceeded the threshold set in L6-05 for longer than the time specified in L6-06. Similar to Overtorque 1, this suggests either parameter misconfiguration or a significant mechanical overload on the driven equipment. Sustained overtorque conditions can result in mechanical stress, equipment damage, or shortened lifespan of motor and machine components.