Fronius IG 15 - Manual (Page 79)

71
ENEN
FRONIUS IG adress issued
twice
The LocalNet components
required are in the FRONI-
US IG unit: still, communi-
cation is possible
504 communication not
possible in LocalNet change FRONIUS IG
address (chapter: “Setup
Menu“)
Status message goes
out after the FRONIUS
IG address is altered.
Data from the Setup menu
is lost 505 EEPROM faulty Automatic rectification
Data from the „Total“ menu
is lost 506 EEPROM faulty Automatic rectification
Data from the menu „Day“ /
„Year“ is lost 507 EEPROM faulty Automatic rectification
Address for data communi-
cation is no longer saved 508 FRONIUS IG address
is faulty Set address again
e.g. solar module covered
in snow 509 24h no feed e.g. remove snow from
solar module
SMS settings were restored
to standard 510 EEPROM faulty If necessary, reconfigu-
re SMS
Sensor card settings were
restored to standard 511 EEPROM faulty If necessary, reconfigu-
re metering channels
If Service-Code is dis-
played permanently,
contact a Fronius-trained
service technician Too many power supplies
recognised in the system 512 Too many power sup-
plies in the system
In spite of insufficient power
generation the temperature
in the unit is too high 501 defective ventilator
air vents blocked
Class 5 service codes generally do not impair the operation of feeding
power into the mains network. They will be displayed so long until the
service code displayed is cancelled by pressing a key (the FRONIUS IG
unit, however, continues working normally in the background).
- press any key
- error message disappears
Code Designation Description
Class 5
contact your installation
specialists
clean air vents
Repair
In case of automatic moni-
toring of isolation by the
FRONIUS IG unit, an isola-
tion error against earthing
has been recorded 502 insufficient isolation
value reading check isolation of your
photovoltaic system
service code reappears:
contact your installation
specialist