Fronius 10.0-1 Serviceanleitung Seite 108

Code Description
722*–726* Error when reading/writing
to EEPROM
727*–730* EEPROM backup faulty
731 Error when initializing: USB
flash drive not found
732 Error when initializing: USB
flash drive current is too
high
733 No USB flash drive insert-
ed, even though it should
be
734 Update file not found
735 No suitable update for the
inverter is located on the
USB flash drive
736 Read/write error occurred
737 Update file could not be
opened
738 Log file creation not possi-
ble
740 Error when initializing
108
Behavior
1. Occurs once
2. Recerbo faulty
1. Occurs once
2. Recerbo faulty
1. USB flash drive read/write-
protected
2. USB flash drive not found
3. USB flash drive not support-
ed
4. Access time of inverter too
fast
1. USB flash drive not suitable
due to high current
1. No USB flash drive inserted
2. USB flash drive removed
during update
1. Update file has incorrect for-
mat
2. Update in incorrect file
1. Old or faulty update on USB
flash drive
2. Update file of a different in-
verter
3. PC board compatibility error
1. Incorrectly formatted USB
flash drive
2. USB flash drive password-
protected
3. Read/write protection on
USB flash drive
1. Faulty update file
2. Error during formatting
1. Incorrectly formatted USB
flash drive
2. USB flash drive password-
protected
3. Read/write protection on
USB flash drive
1. Update file has incorrect for-
mat
2. Faulty USB flash drive
Remedy
1. Automatically corrected
2. Replace Recerbo
1. Automatically corrected
2. Replace Recerbo
1. Remove read/write-protec-
tion
2. Format USB flash drive
3. Use a different USB flash
drive
4. Update software
1. Use a different USB flash
drive
1. Insert USB flash drive
2. Re-insert USB flash drive
and restart update
1. Rename update file (e.g.,
Froxxxxx.upd)
2. Save update to main directo-
ry
1. Load new update on USB
flash drive
2. Use correct update file
3. Check hardware compo-
nents
1. Format USB flash drive with
FAT32
2. Remove password protec-
tion
3. Remove read/write protec-
tion
1. Load new update on USB
flash drive
2. Format USB flash drive
1. Format USB flash drive with
FAT32
2. Remove password protec-
tion
3. Remove read/write protec-
tion
1. Format USB flash drive with
FAT32
2. Use a different USB flash
drive