Working Principle - Huawei LUNA2000-200KWH-2H1 User Manual

LUNA2000-200KWH-2H1 Smart String ESS
User Manual
Figure 2-29 Appearance
(1) Power input port
(4) Communications port 1
Table 2-20 Indicator description
Indica
tor
RUN
ALM

2.5 Working Principle

Issue 03 (2023-03-30)
Color Status
Green Steady on
Blinking (0.5
Hz)
Blinking (4 Hz)
Off
Red Steady on
Blinking (0.5
Hz)
Off
Copyright © Huawei Digital Power Technologies Co., Ltd.
(2) Fan ports
(5) Communications port 2
Description
Power supply to the board is normal but no
program is running.
The system is running properly.
Serial port communication is interrupted or
the board is not registered.
The system is not powered on.
Power supply to the board is normal but no
program is running.
An alarm is generated.
No alarm is generated.
2 Product Description
(3) Indicators
-
52