SUN2000 (8KTL-28KTL)
User Manual
7 Man-Machine Interaction
Copyright © Huawei Technologies Co., Ltd.
The operation of clearing user data is performed to delete the energy yield data and historical
alarms during the commissioning phase. Data cannot be restored after being deleted.
Therefore, exercise caution when deciding to perform this operation.
Procedure
The following table lists the procedure for cleaning user data. The parameter values in
the figures are for reference only.
1. On the default screen, press to enter
the main menu.
3. Enter the correct user name and password
by pressing or , and press .
NOTE
The optional user names are Advanced User
and Special User.
After the authentication is successful, the
system keeps the authentication information for
30 seconds. If you exit from the Maintenance
screen and log in again within 30 seconds, no
authentication is required.
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