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SFD212EG4Y with ATV212HU22N4 is tripping over heating fault.

ATV212 is tripping on over heating fault OH.

Product line:
Altivar ATV212 Sflex enclosed.

All models, all serial numbers.

Cooling fan is not running or the ambient temp is to high for the drive.

Check to make sure the drives cooling fan is running.  Check the fan vents for any blockage that could be preventing the air from cooling the drive.
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