SMA STP 15000TL - Manual (Page 36)

You must change the NetID in the following cases:
• If your PV system consists of one inverter and two other BLUETOOTH devices (e.g. computer
with BLUETOOTH interface and SMA communication product) or of multiple inverters with
BLUETOOTH, you must change the NetID of your PV system. This will enable communication
with multiple BLUETOOTH devices.
• If another PV system with BLUETOOTH is located within 500 m of your PV system, you must
change the NetID of your PV system. This will help keep both PV systems separate.
• If you do not wish to communicate via BLUETOOTH, deactivate the BLUETOOTH
communication on your inverter. This will protect your PV system from unauthorized access.
All BLUETOOTH devices in a PV system must have the same NetID. You can set a new NetID in the
inverter by means of the rotary switch C.
Figure 7: Positions of rotary switch C
Position Explanation
0 Communication via BLUETOOTH is deactivated.
1 Communication via BLUETOOTH with a further BLUETOOTH device
2 to F NetID for communication via BLUETOOTH with multiple BLUETOOTH devices
Procedure:
1.
Danger to life due to high voltages
• Ensure that the inverter is disconnected from all voltage sources (see Section 10, page 48
).
7 Commissioning SMA Solar Technology AG
Operating Manual STP15-17TL-10-BE-en-10 36