Blink Codes - SMA SUNNY BOY 1100 Installation Manual

SMA Solar Technology AG
6.2 Blink Codes
Overview
Green
glows continuously
Flashes quickly
(3 x per second)
Flashes slowly
(1 x per second)
Briefly goes out
(Approx. 1x per
second)
is not glowing
Feeding Operation
After a fault-free grid connection of the Sunny Boy, it
takes approximately one minute until the green LED is
continuously on. The blink codes shown before only have
the purpose of indicating the initialization of the Sunny
Boy and the process of controlling whether the power
supply requirements are fulfilled.
Installation Guide
Red
is not glowing
glows continuously
is not glowing
glows continuously
is not glowing
glows continuously
is not glowing
glows continuously
is not glowing
glows continuously
Yellow
is not glowing
is not glowing
glows continuously
is not glowing
is not glowing
is not glowing
is not glowing
is not glowing
is not glowing
is not glowing
glows/flashes
is not glowing
glows/flashes
SB11_12_17-IEN094131
Commissioning the Sunny Boy
Status
OK (feeding operation)
Disturbance
OK (initialization)
OK (stop)
Disturbance
OK (waiting, grid monitoring)
Disturbance
OK (derating)
Disturbance
OK (night shutdown)
Disturbance
Disturbance
Disturbance
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