Upgrading The Sun2000 Using A Usb Flash Drive - Huawei SUN2000-250KTL Series User Manual

SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual

7.2 Upgrading the SUN2000 Using a USB Flash Drive

USB flash drives of SanDisk, Netac, and Kingston are recommended. Other brands
may be incompatible.
Procedure
Step 1 Download the required software upgrade package from the technical support
website.
Issue 02 (2022-12-20)
NO TICE
● When you log in to the system for the first time, set the login password. To
ensure account security, protect the password by changing it periodically,
and keep it secure. Your password might be stolen or cracked if it is left
unchanged for extended periods. If a password is lost, devices cannot be
accessed. In these cases, the Company shall not be liable for any loss
caused to the plant.
● You will be locked out for 10 minutes after five consecutive failed password
attempts (the interval between two consecutive entries is less than 2
minutes).
● If you log in to the app after the device connects to the app for the first
time or restores to factory settings, the quick settings screen will be
displayed. Set basic parameters as prompted. If you do not set basic
parameters for the SUN2000 on the quick settings screen, the screen is still
displayed when you log in to the app next time.
● Set the correct grid code based on the application area and scenario of the
SUN2000.
Figure 7-7 Login
NO TE
Delete the script file immediately after use to reduce information disclosure risks.
Copyright © Huawei Technologies Co., Ltd.
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