Southbound Device Introduction - Huawei ECC800-Pro User Manual

ECC800 Data Center Controller
User Manual (for ECC800-Pro)
Indicator

3.2 Southbound Device Introduction

Issue 02 (2020-09-07)
Color Name
Yellow Alarm
indicato
r
Red Fault
indicato
r
Copyright © Huawei Technologies Co., Ltd.
Status Description
Steady on The converter generates a
forewarning indicating that
power will be limited due to
ambient overtemperature, or
generates a protection
shutdown alarm due to
ambient overtemperature or
undertemperature.
Power input overvoltage or
undervoltage protection
Reverse DC input connection
Slight current imbalance
Output overvoltage
Hibernation
Off The converter generates no
protection alarms.
Blinking at The communication between
long intervals the converter and the outside is
interrupted (the indicator blinks
at 0.5 Hz, on for 1s and then
off for 1s).
Steady on The converter locks out due to
output overvoltage.
The converter delivers no
output due to internal faults.
Off The converter is working
properly.
3 Device Description
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