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SmartLogger3000 User Manual

This document describes the SmartLogger3000 and SmartModule1000A01 in terms of installation, electrical connections, system operation, maintenance, and troubleshooting. BOM number: 02312SCU, 02312SCU-001, 02312SCU-002, 02312SCU-003, 02312SCU-004, 02312SCU-005, 02312SCU-006, 02312SCU-007, 02312SCU-008, 02312SCU-009, 02312SCU-010, 02312SGF, 02312SGG, 02312SGK and 02312SGJ.

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How Do I Change the SSID and Password of the Built-in WLAN?

How Do I Change the SSID and Password of the Built-in WLAN?


  1. Choose Settings > Wireless Network, set parameters for the built-in WLAN, and click Submit.




    Specifies the status of the built-in WLAN.

    • Always ON: The WLAN module is powered on.
    • OFF in idle state: The WLAN module is automatically powered off when idle. You can hold down the RST button for 1s to 3s to power on the WLAN module and wait for connecting to the SUN2000 app. If the SUN2000 app is not connected, the WLAN module is automatically powered off after it is powered on for 4 hours.
    • Always OFF: The WLAN module is not powered on and cannot be powered on by holding down the button.


    • Specifies the name of the built-in WLAN.
    • The default name of the built-in WLAN is Logger_SN.


    • Specifies the password for accessing the built-in WLAN.
    • The initial password of the built-in WLAN is Changeme.
    • Use the initial password upon first power-on and change it immediately after login. To ensure account security, change the password periodically and keep the new password in mind. Not changing the initial password may cause password disclosure. A password left unchanged for a long period of time may be stolen or cracked. If a password is lost, the device needs to be restored to factory settings. In these cases, the user is liable for any loss caused to the PV plant.

Updated: 2020-02-21

Document ID: EDOC1100108365

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