Fronius Symo 3.0-3-S Serviceanleitung Seite 95

Code Description
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
767* Power limitation not reada-
ble
768 Power limitation while feed-
ing-in operation changed
772 Memory on the storage
print not available, due to
safety reasons the inverter
does not feed in
773 Memory on the storage
print not initialised, due to
safety reasons the inverter
does not feed in
Behaviour
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
1. Occurs once
2. Recerbo defective
1. Attached storage print is be-
ing connected or disconnected
during feeding in operation
1. SSP not connected
1. Memory not programmed or
memory lost
2. Defective Recerbo
Remedy
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
1. Automatically corrected
2. Change Recerbo
1. Automatically corrected
1. Check SSP
1. Reload setup
2. Change Recerbo
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