Huawei ECC500 - 6 Maintenance and Troubleshooting; Routine Maintenance; Alarm Reference

ECC500
User Manual
6 Maintenance and Troubleshooting
Issue 05 (2020-03-16)
Copyright © Huawei Technologies Co., Ltd.
90
6 Maintenance and Troubleshooting
6.1 Routine Maintenance
Table 6-1 ECC500 routine maintenance
Check Item
Expected Result
Troubleshooting
Maintenance
Interval
Indicator status of
the main control
module
The Run indicator is
blinking (1 second
on and 1 second
off).
For details, see 6.3
Troubleshooting.
Semi-annual
The Alarm indicator
is off.
Indicator status of
the RS485
expansion card,
AI/DI expansion
card, and
Independent
Deployment AI/DI
Unit
The PWR indicator
is steady on.
The RUN indicator
is blinking (1 second
on and 1 second
off).
The ALM indicator
is off.
6.2 Alarm Reference
This section describes the alarm reference and troubleshooting methods for the ECC500 in the
NetEco.
All alarm IDs in this document are the alarm IDs allocated by the NetEco.