Fronius Tauro 50-3 Operating Instructions Manual page 23

LED status indicator
The network connection is being established via WPS.
2x = WPS search mode.
The network connection is being established via WLAN AP.
1x = WLAN AP search mode (active for 30 minutes).
The network connection is not configured.
The inverter is operating correctly, a network fault is indicated.
The inverter is performing an update.
Flashing green
Flashing blue
Lights up yellow
Lights up red
/ Flashing blue
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