SMA BLUETOOTH PIGGY-BACK PLUS - Manual (Page 11)

SMA Solar Technology AG 6 Preparing Bluetooth Communication
Installation Guide BTPB-Ant-IEN111510 11
6 Preparing Bluetooth Communication
6.1 Detecting a Free NetID
The NetID serves to distinguish PV plants with SMA Bluetooth in close proximity of each another.
If another plant with SMA Bluetooth is located within 500 m of your plant, you will have to detect a
free NetID. This way you will prevent setting a NetID for your plant that is already set for by another
plant. If no other plant is located within 500 m, you may choose any NetID for your plant.
• Detecting a free NetID using the Sunny Explorer software (see Sunny Explorer help).
6.2 Setting the NetID
Requirement:
☐ A free Net ID has been detected (see section 6.1).
• Use a screwdriver to turn the arrow of the rotary
switch to the plant's NetID. Use a screwdriver with
a width of 2.5 mm.