Operations With The Sun2000 App - Huawei SUN2000-50KTL-M0 User Manual

SUN2000-(50KTL-M0, 70KTL-INM0)
User Manual (India Edition)
8.

7.2 Operations with the SUN2000 App

● When you use the SUN2000 app to set parameters for the SUN2000, setting
● If you change the grid code, some parameters may be restored to factory
● Delivering a reset, shutdown, or upgrade command to the solar inverters may
● Only professionals are allowed to set the grid parameters, protection
Issue 08 (2024-02-02)
Table 7-4 LED indicator description
LED Indicator
The system automatically restarts when the upgrade is completed. All LED
indicators are off during the restart. After the restart, the indicator is blinking
green slowly for 1 minute and then it becomes steady green, which indicates
that the upgrade is successful.
NO TICE
items on certain parameter setting screens are not displayed if the AC switch
between the SUN2000 and the power grid is turned on but both of DC
SWITCH on the SUN2000 are not in the ON position. Switch both of DC
SWITCH to the ON position and then reset relevant parameters again.
defaults. After the grid code is changed, check whether the previously set
parameters are affected.
cause power grid connection failure, which affects the energy yield.
parameters, feature parameters, and power adjustment parameters of the solar
inverters. If the grid parameters, protection parameters, and feature parameters
are incorrectly set, the solar inverters may not connect to the power grid. If the
power adjustment parameters are incorrectly set, the solar inverters may not
connect to the power grid as required. In these cases, the energy yield will be
affected.
Copyright © Huawei Technologies Co., Ltd.
Status
Green off
Blinking green slowly
Blinking green fast
Steady green
7 Man-Machine Interactions
Meaning
There is no operation
with a USB flash drive.
There is an operation
with a USB flash drive.
An operation with a
USB flash drive has
failed.
An operation with a
USB flash drive is
successful.
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