Troubleshooting SMA Solar Technology AG
186 SI5048-TEN093630 Technical Description
20.5 Display of Errors and Events
Each error and each event have a unique three-digit display number that is created according to the
parameter/measuring value assignment. The events and errors have the identical numerical range:
• 1xx - INV - Inverter
• 2xx - BAT - Battery
• 3xx - EXT - Extern
• 4xx - GEN - Generator
• 5xx - GRD - Grid
• 6xx - RLY - Relay
• 7xx - SYS - System
• 8xx - AUX - external devices and components
20.6 Events
The meanings of the events displayed by the Sunny Island are described in the following table:
20.6.1 Category INV
Meaning of the abbreviations
"F" marks an error, "W" marks a warning and "E" marks an event.
In the event of an error, and provided it is recorded, "!" is displayed for an error that has
occurred and "C" is displayed for an error that has stopped.
Display no. Description
E101 Wait status
E102 Startup process
E103 Operation
E104 operating on the generator (at external input)
E105 operating on the grid (at external input)
E106 Feed-in grid operation (at external input)
E107 Sleep mode (slave in single-phase systems)
E108 Silent mode on the grid
E110 Shutting down due to fault
E115 emergency charge
E118 Automatic start
E119 Manual start (transfer from standby mode into operation)
E120 Manual Stop (transition from operation to standby)
E129 External start (remote)
E130 External stop (remote)
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