12 Troubleshooting
SMA Solar Technology AG
Operating manual
SB55-LV-JP-41-BE-en-13
77
Event number
Message, cause and corrective measures
9003
Grid parameter locked
Changes to the grid parameters are now blocked. In order to be able to make
changes to the grid parameters, from now on you must log in using the SMA
Grid Guard code.
9007
Abort self-test
The self-test (Italy only) was terminated.
Corrective measures:
• Ensure that the AC connection is correct.
• Restart the self-test.
10108
Time adjusted / old time
10109
Time adjusted / new time
10110
Time synchronization failed: |tn0|
No time information could be called up from the set NTP server.
Corrective measures:
• Ensure that the NTP server was configured correctly.
• Ensure that the inverter is integrated into a local network with Internet
connection.
10118
Parameter upload complete
The configuration file was loaded successfully.
10248
[Interface]: network busy
The network is busy. Data exchange between the devices is not at an optimum
and is greatly delayed.
Corrective measures:
• Increase the query intervals.
• If necessary, reduce the number of devices in the network.
10249
[Interface]: network overloaded
The network is overloaded. There is no data exchange between the devices.
Corrective measures:
• Reduce the number of devices in the network.
• If necessary, increase the data query intervals.