Component Replacement - Huawei ECC800 User Manual

ECC800 Data Center Controller
User Manual
Symptom
The PWR indicator is off.
The RUN indicator is off.
The RUN indicator is
blinking at short intervals
(on for 0.125s and then off
for 0.125s).
The ALM indicator is on.

8.3 Component Replacement

1.
2.
3.
4.
Issue 02 (2019-02-28)
After replacing components, log in to the WebUI and choose Maintenance >
Parameter Sync to access the parameter synchronization page.
Click Device type and select the component type from the drop-down list.
Select the failure device in Source Device, select the reserved device in Target Device,
and click Submit to synchronize the configuration parameters of the failure device to the
reserved device.
On the Monitoring > System > ECC800 > Controls tab page, select Delete device with
communication failure and click Submit, add the reserved device to the smart module
view.
Copyright © Huawei Technologies Co., Ltd.
Possible Cause
The independent
deployment AI_DI unit is
faulty or the power to the
independent deployment
AI_DI unit is abnormal.
The contact between the
independent deployment
AI_DI unit and the ECC800
is abnormal, or the
independent deployment
AI_DI unit is faulty.
Communication between the
independent deployment
AI_DI unit and the main
control module is
interrupted.
An alarm whose default
severity is critical or major
exists.
8 Maintenance
Measure
Check whether the board is
faulty and whether the cable
connection between the
ECC800 and independent
deployment AI_DI unit is
normal.
Check whether the
independent deployment
AI_DI unit is faulty and
whether the cable
connection between the
ECC800 and independent
deployment AI_DI unit is
normal.
Check whether the cable
connection between the
ECC800 and independent
deployment AI_DI unit is
normal, whether the
independent deployment
AI_DI unit is faulty, and
whether the independent
deployment AI_DI unit is
added on the ECC800
WebUI.
Check and clear the alarm.
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