Indicator Color
Name
Status
Description
Power input overvoltage or
undervoltage protection
Reverse DC input connection
Slight current imbalance
Output overvoltage
Hibernation
Off
The module generates no
protection alarms.
Blinking at
long
intervals
The communication between
the module and the outside is
interrupted (the indicator blinks
at 0.5 Hz, on for 1s and then
off for 1s).
Red
Fault
indicator
Steady on
The module locks out due to
output overvoltage.
The module has no output due
to internal faults.
Off
The module is normal.
3.2 Southbound Device Introduction
ECC800 Data Center Controller
User Manual
3 Device Description
Issue 04 (2021-10-09)
Copyright © Huawei Technologies Co., Ltd.
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