SMA SB 3000TL-20 Installation - Manual (Page 54)

Commissioning SMA Solar Technology AG
54 SB30TL_40TL_50TL-IA-IEN120231 Installation Guide
4. Check whether the display and LEDs are indicating a normal operating state.
☑ Successful commissioning is indicated by a glowing or blinking green LED.
The meaning of the illuminated red LED and the meaning of the event numbers on the display
are described in section 10.2 ”Error messages” (page 72).
6.2 Display Messages during Initialization
• Firstly, the firmware version of the internal
processors appears in the text lines.
• After an interval of 5 seconds, or after tapping on
the enclosure lid, the serial number (or the
description of the inverter) and the NET ID for
communication via Bluetooth will appear. The
description of the inverter can be changed with a
communication device.
• After a further 5 seconds, or when you tap again,
the configured country standard is displayed
(example: "VDE0126-1-1").
• After a further 5 seconds, or when you tap again,
the configured language is displayed (example:
"Language German").
• During normal operation, the text line of the display will subsequently be clear. See section
10 ”Messages” (page 71) for possible event messages which may be displayed in the text line,
and their meaning.
LED Color Description
A Green Glowing: operation
Flashing:
The network connection
conditions have not yet
been reached Wait for
sufficient irradiation.
B Red Disturbance
C Blue Bluetooth communication is
active
Display messages
The display messages shown in this section serve as examples and can, depending on the
country setting, differ from the display messages of your inverter.