SMA
Solar Technology AG
Troubleshooting/Problem Solving
Technical Description
SI2012_2224-TEN082311
185
1.
The letter at the beginning corresponds to the message. There are three categories of
messages:
-
F = Fault/Error
-
W = Warning
-
E = Event
2.
In the second position there is a digit between 1 and 8 which describes the area to which the
error, event or warning relates:
-
y1xx - INV = Inverter
-
y2xx - BAT = Battery
-
y3xx - EXT = External
-
y4xx - GEN - Generator
-
y5xx - GRD = Grid
-
y6xx - RLY = Relay
-
y7xx - SYS = System
3.
In the third and
4.
fourth positions there are two digits.
In addition, the Sunny Remote Control 1 shows whether the message is up-to-date, i.e., whether it is
necessary to take corrective action or whether the cause for the message has been taken care of.
•
"Arrive" - the Sunny Island has recognized a fault (again) and has entered it in the list.
•
"Clear" - the source of the fault has been cleared successfully.
18.5 Events
The meanings of the events displayed by the Sunny Island are described in the following table:
Display
number
Description
Category INV
E101
wait status
E102
startup process
E103
In operation
E104
Operation with generator
E105
Operation with grid
E107
Sleep-Mode (Slave in 1-phase systems)
E108
silent mode on the grid
E110
shutting down due to failure
E118
Automatic start
