Huawei LUNA2000-2.0MWH Series - Page 56

Name Color Status Description
Blinking
slowly (0.5
Hz)
The SMU is running properly and
communicating with the host
properly.
Blinking fast
(4 Hz)
The SMU is running properly but fails
to communicate with the host.
Minor alarm
indicator
Yellow O No minor or warning alarm is
generated.
Steady on A minor or warning alarm is
generated.
Major alarm
indicator
Red O No critical or major alarm is
generated.
Steady on A critical or major alarm is
generated.
Table 2-17 Button description
Button
Name Description
Up
Press or to scroll through the menus or to
change the value of a parameter.
Down
Cancel Returns to the previous menu without saving the
settings.
Enter ● Enters the main menu from the standby screen.
● Enters a submenu from the main menu.
● Saves menu settings on a submenu.
Note:
● The LCD screen becomes dark if no button is pressed within 30s.
● You need to log in again if no button is pressed within 1 minute.
● To increase or decrease a parameter value quickly, press and hold or
.
● Press and hold
and for 10s to restart the SMU.
● Press and hold and (or ) for 2s to increase or decrease the LCD
contrast.
LUNA2000-2.0MWH Series Smart String ESS
User Manual 2 Overview
Issue 08 (2022-11-15) Copyright © Huawei Technologies Co., Ltd. 46