Fronius IG, Руководство по эксплуатации

Страница: 23 / 26

19
Troubleshooting
General remarks
Troubleshooting
The display shows error messages if a fault or error occurs
-
on a FRONIUS IG in the system
- on the personal display
If a FRONIUS IG in the system sends a service message, the personal display will
indicate it through its status LED, which will flash red.
To find out which inverter is affected:
-
Press Enter key
- Use the left/right navigation arrows to scroll through the inverters in the system. The
status LED of any inverter displaying a service message will be steady red. The
display will also show the service code, which is also output on the FRONIUS IG
itself. Information on the service codes can be found in your FRONIUS IG operating
instructions.
IG XX MISS / NO RF IG XX (Check RF following prompt)
Cause: Connection to inverter has been lost or is out of range.
Remedy: Check antenna connection.
Cause: No power supply to display card in the inverter
Remedy: Check AC connection of FRONIUS IG. Check fuse on display card
and change if necessary.
IG XX MISS / RF OK (Check RF following prompt)
Cause: Connection to inverter is OK. Power supply to inverter has been lost
on the DC side. After sunset the inverter disconnects itself from the
mains.
Remedy: Wait for sunrise.
Cause: Connection between FRONIUS IG and solar modules has been lost
Remedy: Check connection between FRONIUS IG and solar modules.
Personal display does not find all FRONIUS IGs in „ADD IG“ search mode
Cause: The FRONIUS IGs have not been assigned unique numbers.
Remedy: Check numbers on the inverters and correct them if necessary.
Cause: FRONIUS IG is out of radio range.
Remedy: Check radio range
ERROR IG XX
in "ADD IG" search mode
Cause: FRONIUS IG address number is greater than 15
Remedy: Check number on the inverter and correct it if necessary.
ADD IG -- (at search mode „ADD IG“)
Cause: Power supply to inverter has been lost on the DC side
Remedy: Check power supply of FRONIUS IG on the DC side