Changing Operating Parameters - SMA SUNNY TRIPOWER CORE1-US Serie Instrucciones De Uso

SMA Solar Technology AG
Procedure:
1. Activate the user interface (see Section 4.1, page 19).
2. Log into the user interface (see Section 4.2, page 23).
3. Call up the menu Device Parameters.
4. Select [Edit parameters].
5. In the parameter group User Rights > Access Control change the password of the desired
user group.
6. Select [Save all] to save the changes.

4.11 Changing Operating Parameters

The operating parameters of the inverter are set to certain values by default. You can change the
operating parameters to optimize the performance of the inverter.
This section describes the basic procedure for changing operating parameters. Always change
operating parameters as described in this section. Some function-sensitive parameters can only be
viewed by qualified persons and can only be changed by qualified persons by entering the
personal SMA Grid Guard code.
Requirements:
☐ Changes to grid-relevant parameters must be approved by the responsible grid operator.
☐ Changes to grid-relevant parameters must be approved by the responsible grid operator.
Procedure:
1. Activate the user interface (see Section 4.1, page 19).
2. Log into the user interface (see Section 4.2, page 23).
3. Call up the menu Device Parameters.
4. Select [Edit parameters].
5. Log in using the SMA Grid Guard code to change those parameters designated by a lock
(only for installers):
• Select the menu User Settings (see Section 4.3, page 24).
• In the subsequent context menu, select [SMA Grid Guard login].
• Enter the SMA Grid Guard code and select [Login].
6. Expand the parameter group that contains the parameter which is to be configured.
7. Change the desired parameters.
8. Select [Save all] to save the changes.
☑ The inverter parameters are set.
User Manual STP33-62-US-41-BA-en_es-10
4 Operation
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