0xFF73
Cause
Error when reading the data from the control unit.
Description
Fatal Error
Remedy
- Switch inverter off and on again.
- If the error occurs again, the manufacturer must be contacted, since the control unit or the device has to be replaced.
Product categories
i550Severity/response
Fault
- Operation of the inverter is not possible.
Fault message ID
65395Keypad display
Fatal Error