GE Ecomagination AF-600 FP Programming Manual page 210

Troubleshooting AF-600 FP™ Programming Guide
WARNING 250, New spare part
The power or switch mode supply has been exchanged.
Restore the frequency converter type code in the EEPROM.
Select the correct type code in parameter SP-23 Typecode
Setting according to the label on the frequency converter.
Remember to select Save to EEPROM at the end.
WARNING 251, New typecode
The power card or other components are replaced, and the
type code has changed.
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