SMA Solar Technology AG 3 Product Description
Installation Manual SB30-50TL-21-IA-en-21 17
Symbols on the Display
L Text line The text line shows event messages.
M Power and yield curve The diagram shows the changes in power over the
last 16 feed-in hours or the energy yields over the last
16 days. Tap the display once to switch between
views.
Symbol Designation Explanation
Tapping You can operate the display by tapping it:
• Single tap: the backlight switches on or the
display scrolls to the next display message.
• Double tap: the display shows, in
succession, the firmware version, the
inverter serial number or designation, the
Bluetooth NetID, the configured country
standard and the display language.
Telephone receiver Device disturbance present.
Contact the SMA Service Line.
Spanner Disturbance which can be resolved on-site.
Bluetooth Bluetooth communication is enabled.
Bluetooth connection Bluetooth connection to other devices is active.
Multi-function relay The multi-function relay is active.
Temperature symbol The power of the inverter is limited due to
excessive temperature.
Power limitation The external active power limitation via plant
control is active
Item Description Explanation
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