SMA SB 3000TL-20 Installation - Manual (Page 48)

Electrical Connection SMA Solar Technology AG
48 SB30TL_40TL_50TL-IA-IEN120231 Installation Guide
5.6 Communication
5.6.1 Bluetooth
Communication via Bluetooth with a communication device is activated as standard. Networking via
Bluetooth with other inverters is deactivated ex works.
The following configuration settings are possible via a rotary switch (switch C):
In order to restrict communication via Bluetooth between the inverters of your system and those of
neighboring systems, you can assign an individual NetID to the inverters of your system (switch
position 2 ... F). This, however, is only necessary if neighboring systems are within a radius of 500 m.
So that all inverters in your system are detected by your communication device, all inverters must have
the same NetID.
Procedure
1. Open the inverter as described in section 7.2 ”Opening the Inverter” (page 61).
2. Set the arrow on the rotary switch (C) to the
required position using a screwdriver (2.5 mm).
Use a screwdriver with a width of 2.5 mm.
3. Close the inverter as described in section
7.3 ”Closing the Inverter” (page 64).
Switch position
(NetID) Setting
0 Off
1 Communication via Bluetooth with communication device possible, no
networking with other inverters (factory setting)
2 ... F Networking with other inverters
Acceptance of settings
The Bluetooth settings will first be accepted upon commissioning the inverter.