Troubleshooting SMA Solar Technology AG
184 SI5048-TEN093630 Technical Description
20 Troubleshooting
In general the Sunny Island distinguishes between events and errors.
• Events describe state changes or transient states (e.g. generator connection).
• Errors describe states that are not permitted or are only permitted up to a certain rate. This
includes warnings, failures and errors. A user interaction is generally required.
20.1 Error Confirmation
If there is an error or fault, the Sunny Island goes into standby.
Proceed as follows to confirm an error:
1. Remove the cause.
2. Confirm error with <ENTER>.
3. Start the Sunny Island again.
20.2 Autostart Handling
The Sunny Island has an autostart counter which counts down by 1 with every automatic start. After
10 minutes of normal operation of the Sunny Island, the autostart counter is set back to its original
value.
If another fault occurs when the autostart counter is at 0, the Sunny Island waits for 10 minutes and
then attempts to restart. The autostart counter begins to run again.
The number of the autostarts allowed can be set using the "250.01 AutoStr" parameter
(in standby mode).
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