SMA POWER REDUCER BOX - Manual (Page 61)

SMA Solar Technology AG 12 Troubleshooting
User Manual REDUCERBOX-BA-en-16 61
NETCOM Off No network connectivity.
Status ok. None
Flashing
green Network activity None
Flashing
orange Network is partially impaired.
One or more
Sunny WebBoxes or the
Sunny Portal is/are not
available. Determine the cause of the error
using the events logbook and fix it.
If there are connection problems
with the Sunny WebBox, see the
Sunny WebBox user manual.
Flashing
red Network is impaired. The
Sunny WebBoxes and the
Sunny Portal are not
available. Ensure that the Power Reducer Box is
correctly connected to the local
network (see Section 8.1.7).
If the Power Reducer Box is correctly
connected to the local network,
determine the cause of the error
using the events logbook
(see Section 9.3) and fix it.
If the problem persists, contact the
SMA Service Line (see Section
15 "Contact", page 76).
SD CARD Green SD card is inserted and
writable, > 10% free None
Flashing
green Writing data, > 10% free None
Orange SD card is inserted and
writable, ≤ 10% free Replace SD card in the near future.
Flashing
orange Writing data, ≤ 10% free Replace SD card in the near future.
Red The SD card is full or write-
protected. Replace SD card or remove the write
protection.
Off No SD card is inserted. None
LED Status Meaning Measure