Huawei ECC800 User Manual page 49

Data center controller
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ECC800 Data Center Controller
User Manual
Item
Indicators
Table 3-29 AC actuator indicators
Indicator
Power
RUN
ALM
RF_Z
Issue 05 (2019-09-16)
Specifications
Hold down the button for 1–5 seconds to search for a network
and start networking.
Hold down the button for more than 10 seconds to clear
network parameters.
Color
Name
Green
Power status
indicator
Green
Running
status
indicator
Red
Alarm
indicator
Green
Communicati
on status
indicator
Copyright © Huawei Technologies Co., Ltd.
Status
Description
Steady on
The power input is normal.
Off
There is no power input.
Off
The power is abnormal or the
board program is loading.
Blinking at
The AC actuator successfully
long intervals
registers 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 communication is
short intervals
disconnected or the AC
actuator fails to register with
the ECC800 (the indicator
blinks at 4 Hz, on for 0.125s
and then off for 0.125s).
Blinking
The indicator blinks at super
short intervals for 0.5s
(blinking at 10 Hz, on for
0.05s and then off for 0.05s)
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.
Steady on
No network parameters exist,
or a network is to be created.
Blinking at
A network is set up, and no
long intervals
node access is allowed (the
indicator blinks at 0.5 Hz, on
for 1sand then off for 1s).
Blinking at
A network is set up, and node
super short
access is allowed (the indicator
3 Device Description
39

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