SMA STP 15000TL - Manual (Page 40)

2. Determine the rotary switch setting for the desired display language. Call up the Technical
Information "Overview of the Rotary Switch Settings" at www.SMA-Solar.com.
3. Set the rotary switch A to 0 using a flat-blade
screwdriver (blade width: 2.5 mm). This ensures
that the selected data country set remains
unchanged.
4. Set the rotary switch B to the required language using a flat-blade screwdriver (blade width:
2.5 mm).
5. Recommission the inverter (see service manual at www.SMA-Solar.com).
☑ The inverter adopts the settings after commissioning. This can take up to five minutes.
8.3 Changing Operating Parameters
This section describes the basic procedure for changing operating parameters. Always change
operating parameters as described in this section. Some parameters that have sensitive functions
can only be viewed and changed by qualified persons (for further information on changing
parameters, refer to the manual of the communication product).
The operating parameters of the inverter are set to certain values by default. To optimize inverter
operation, you can change the operating parameters using a communication product.
Requirements:
☐ Depending on the type of communication, a computer with a BLUETOOTH or Ethernet
interface must be available.
☐ A communication product corresponding to the type of communication used must be
available.
☐ The inverter must be registered in the communication product.
☐ The changes to the grid-relevant parameters must be approved by the responsible grid
operator.
☐ When changing grid-relevant parameters, the SMA Grid Guard code must be available (see
"Application for SMA Grid Guard Code" at www.SMA-Solar.com).
Procedure:
1. Call up the user interface of the communication product or software and log in as Installer or
User.
2. If required, enter the SMA Grid Guard code.
3. Select and set the required parameter.
4. Save settings.
8 Configuration SMA Solar Technology AG
Operating Manual STP15-17TL-10-BE-en-10 40