129
Class 5 Status
Codes
(continued)
509
24h no feed in
Description e.g. solar modules covered in snow
Remedy e.g. remove snow from solar modules
check wiring, DC disconnect, fuses, etc.
510
EEPROM faulty
Description SMS settings were restored to standard
Remedy If necessary, reconfigure SMS
511
EEPROM faulty
Description Sensor card settings were restored to standard
Remedy If necessary, reconfigure metering channels
512
Too many power stage sets in the system
Description Too many power stage sets have been detected in
the system
Remedy If Service-Code persists, contact a Fronius-trained
service technician
513
Power stage set in boot mode
Description One or more power stage sets cannot be activated
because they are in boot mode.
Remedy Update power stage set firmware
514
No communication with one of the power stage sets
Description Warning message from one of the power stage sets,
second power stage set working normally
Remedy If Service-Code persists, contact a Fronius-trained
service technician
515
One or more power stage sets notified a STATE 406 / 407 / 409 / 410
Description Temperature sensor on PINCI PC board faulty or not
connected properly
Remedy Check temperature sensor on PINCI PC board
If Service-Code persists, contact a Fronius-trained
service technician
516
Status codes present for one of the power stage sets
Description It is not possible to activate all power stage sets
Remedy Carry out analysis. Please see section entitled „The
Setup Menu“ and „State_PS“ for further details. If
Service-Code persists, contact a Fronius-trained
service technician