Southbound Device Introduction - Huawei SmartDC V100R021C10 User Manual

ECC800 Data Center Controller
User Manual
Indicator

3.2 Southbound Device Introduction

Issue 04 (2021-10-09)
Color Name
Red Fault
indicator
Copyright © Huawei Technologies Co., Ltd.
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 The communication between
long the module and the outside is
intervals interrupted (the indicator blinks
at 0.5 Hz, on for 1s and then
off for 1s).
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 Device Description
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