2087

Category: Warning

Cause

1. Motor or encoder wiring is defective or poorly connected.
2. Motor operation exceeds the overload protection characteristics.
3. Mechanical factors prevent the motor from moving, causing excessive operating load.
4. Servo unit fault.

Corrective action

1. Check motor and encoder wiring for problems.
2. Reassess load and operating conditions, or reassess motor capacity.
3. Correct the mechanical causes.
4. The servo unit may be faulty. Replace it.