Fronius 10.0-1 Serviceanleitung Seite 107

Code Description
567 GVDPR active
568 Multifunction current inter-
face Warning
601 Internal communication er-
ror
602 Auto-test Italy failed
603 Temperature sensor at μC
faulty (Ch3 AC Temp)
604 Temperature sensor at
DC2 faulty (Ch4)
607 Error message from the
RCMU more than 4 times in
24 hours
Service Class 7–10
Class 7 status codes concern the inverter control unit, configuration and data recording,
and can directly or indirectly affect grid power feed operation.
Code Description
701* LN node type outside of
range
702* Recerbo buffer full
703* LN transmission buffer full
705* LN number double assign-
ment
706*–707* Communication error for
key activation
711* EEPROM fault
712* Error when writing to EE-
PROM
713 EEPROM data could not be
read completely
714*–715* Error when reading EE-
PROM
721 Error when writing to EE-
PROM
Behavior
1. Grid voltage too high
2. Grid faults
3. Incorrect setting
An external custom device per-
forms a signal state change
1. Occurs once
2. Occurs constantly
1. Auto-test Italy was started
and not completed
1. Faulty temperature sensor
at μC
2. Faulty circuit on power mod-
ule
1. Faulty temperature sensor
at DC2
2. Faulty circuit on power mod-
ule
1. Ground problem
Behavior
1. Incorrect LN number
2. EEPROM faulty
1. Problems with LN ring
2. Recerbo faulty
1. Problems with LN ring
2. Recerbo faulty
1. LN number exists 2 times
1. Occurs once
2. Recerbo faulty
1. Recerbo faulty
1. Occurs once
1. Occurs once
2. Recerbo faulty
1. Occurs once
2. Recerbo faulty
1. Occurs once
2. Recerbo faulty
Remedy
1. Automatically corrected
2. Software update
3. Check settings
Check the external signal or
the input signal configuration
1. Restart inverter
2. Replace AC PC board
1. Reload setup
1. Replace power module
2. Replace AC PC board
1. Replace DC PC board
2. Replace AC PC board
1. Automatically corrected after
24 hours
2. Check PV field
3. Check cabling
Remedy
1. Enter LN number again
2. Replace Recerbo
1. Check LN ring
2. Replace Recerbo
1. Check LN ring
2. Replace Recerbo
1. Change LN number; LN
number must be unique
1. Automatically corrected
2. Replace Recerbo
1. Replace Recerbo
1. Automatically corrected
1. Automatically corrected
2. Replace Recerbo
1. Automatically corrected
2. Replace Recerbo
1. Automatically corrected
2. Replace Recerbo
107