Sma BLUETOOTH PIGGY-BACK Bedienungsanleitung PDF herunterladen (Seite 12)

Troubleshooting SMA Solar Technology AG

12 BTPB-IEN112112 Installation Guide

6 Troubleshooting

Error Cause Corrective measure

Sunny Beam / Sunny

Explorer does not establish

a connection to the inverter

(with SMA Bluetooth Piggy-

Back).

The inverter (with SMA

Bluetooth Piggy-Back) has not

been commissioned.

Commission the inverter as

described in the inverter manual.

The inverter (with SMA

Bluetooth Piggy-Back) is not in

feeding operation.

Wait until the inverter switches to

feeding operation.

The SMA Bluetooth Piggy-Back

is not correctly connected.

Check if the SMA Bluetooth Piggy-

Back is correctly placed on the

interface port (see Section 4.2)

The NetID is set to 0. Set the NetID of your PV system (see

Section 4.3).

The Sunny Beam with Bluetooth

and the SMA Bluetooth

Repeater cannot register any

Bluetooth devices which are set

to NetID 1.

Determine a free NetID, as

described in the manual for Sunny

Beam with Bluetooth. Only NetIDs

from 2 to 9 and from A to F are

possible. Set your PV system to the

determined NetID (see section 4.3).

The Net ID is set to a different

NetID than the NetID of the PV

system.

Set the NetID of your PV system (see

section 4.3).

The connection quality is

unreliable or critical.

Change the position of your devices

in relation to one another in order to

shorten the radio link. If that is not

possible install the SMA Bluetooth

Repeater, in order to close the radio

gap. For a higher range you can also

use the SMA Bluetooth Piggy-Back

Plus with antenna.

The connection between the

inverter (with SMA

Bluetooth Piggy-Back) and

the communication device

often breaks off.

The connection quality is

unreliable or critical.

Change the position of your devices

in relation to one another in order to

shorten the radio link. If that is not

possible install the SMA Bluetooth

Repeater, in order to close the radio

gap. For a higher range you can also

use the SMA Bluetooth Piggy-Back

Plus with antenna.

The update is not

completed.

Power output to the grid is less

than 50 W.

Only perform the update if the

inverter has a sufficient power output

to the grid of at least 50 W.

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