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PowerCube 1000 (STC, Saudi Arabia, ICC800-A1-C2,
ESC800-A1)
Installation Guide
Table 3-33 LED indicator description
Indicator
Issue 02 (2021-09-28)
Silk
Item
Screen
RUN
Running
indicator
ALM
Fault
indicator
CHG
Charge
indicator
DCHG
Discharge
indicator
Copyright © Huawei Technologies Co., Ltd.
Color
Description
Green
Steady on: Communication is normal
(including board startup, self-check,
software loading, and board power-on
when not loaded; excluding sleep when
the input/output port or activation port is
energized).
Off: The ESM is in sleep mode.
Blinking slowly: The LUI is querying data.
Blinking fast: Communication is
interrupted.
Red
Steady on: There is a fault or major alarm.
Off: There is no fault or major alarm.
Blinking slowly: The ESM is locked for
theft prevention.
Green
Steady on: The ESM is being charged.
Off: The ESM is open-circuited or
discharging.
Green
Steady on: The ESM is discharging.
Off: The ESM is open-circuited or being
charged.
3 Component
58
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