Error description 237-1300F

Error message

1300F UM power-up test: internal lead defective CC%2 %1 %10

Cause of error

During the switch-on test of the UM inverter or the UEC compact inverter, it was determined that an internal lead to the FSuC (Functional Safety Microcontroller) is defective.

Error correction

- Exchange the inverter
- Inform your service agency