Access Control System; Aisle Or Room Access Control System - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Table 3-21 Indicators on the power distribution unit
Indicator
PWR
RUN
ALM

3.2.5 Access Control System

The access control system applies to the equipment room, aisle containment, and cabinet
doors.

3.2.5.1 Aisle or Room Access Control System

The access control system collects and monitors data about the access of devices and
personnel to ensure access security.
Diverse access control devices such as the fingerprint and card reader with a keypad,
fingerprint and card reader, and card reader with a keypad are supported. Note that the
communication distance between an access control device and an access actuator should be
less than or equal to 5 meters.
Issue 07 (2020-03-16)
Color Name
Green Power input
status indicator
Green Module
running status
indicator
Red Alarm
indicator
Copyright © Huawei Technologies Co., Ltd.
Status Description
Steady on The power input is normal.
Off There is no power input.
Off The power input is
abnormal.
Blinking at long The power distribution unit
intervals
has successfully registered
with the ECC800 and the
software runs properly (the
indicator blinks at 0.5 Hz,
on for 1s and then off for
1s).
Blinking at The power distribution unit
short intervals has failed to register with
the ECC800 (the indicator
blinking at 4 Hz, on for
0.125s and then off for
0.125s).
Blinking The indicator blinks at super
short intervals (blinking at
10 Hz, on for 0.05s and then
off for 0.05s) for 0.5s, and
then turns off for 0.5s. The
cycle lasts for 10s.
Steady on A system failure alarm is
generated.
Off No system alarm is
generated.
3 Device Description
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