Fronius Symo 10.0-3-M Serviceanleitung, Ersatzteilliste Seite 117

Code Description
743 Update failed
745 Checksum test failed
746 One or more boards could
not be identified
751 Lost real time clock
754* - 755* Time set
757 Time can not be stored, due
to safety reasons the invert-
er does not feed in
758 RTC quarz in emergency
operation
760 Systemquarz defective
761* Reading error of on-board
storage print
762* Reading error of attached
storage print
763* Power limitation of the on-
board storage print not
readable
765* Recerbo can not read pow-
er limitation
766 No power limitation found
Behaviour
1. Unplugged USB flash drive
while updating
2. Update failed
3. Read or write protection on
the USB flash drive
4. Compatibility error
1. File on USB flash drive is de-
fective
1. Boards have not started
completely yet
2. Boards have not started
completely yet
3. Print data of some boards
are incompatible
1. Inverter had no AC connec-
tion for longer than 5 days
2. Memory of the Recerbo de-
fective
1. Time / data has been set
1. Defective real time clock
1. Occurs once
2. Recerbo defective
1. Occurs once
2. Recerbo defective
1. On-board storage print is
missing
2. Defective ribbon cable
3. Recerbo defective
4. On-board storage print is de-
fective
1. Attached storage print is
missing
2. Defective ribbon cable
3. Recerbo defective
4. Attached storage print is de-
fective
1. On-board storage print is
missing
2. Recerbo defective
3. On-board storage print is de-
fective
1. Recerbo defective
1. Recerbo defective
2. On-board or attached stor-
age print is defective
Remedy
1. Reconnect USB flash drive
and start update again
2. Restart update
3. Delete read or write protec-
tion
4. Check hardware compo-
nents
1. Format USB flash drive
1. Wait 1 minute with the up-
date
2. See device -> info menu: all
versions available?
3. Change inverter
1. Set time
2. Change Recerbo
1. Change Recerbo
1. Automatically corrected
2. Change Recerbo
1. Automatically corrected
2. Change Recerbo
1. Change interface board with
the one containing the on-
board storage print
2. Change ribbon cable
3. Change Recerbo
4. Change inverter
1. Usage / attach the original
storage print
2. Change ribbon cable
3. Change Recerbo
4. Change inverter
1. Usage / attach the original
storage print
2. Change Recerbo
3. Change inverter
1. Change Recerbo
1. Change Recerbo
2. Change inverter
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