Maintenance And Troubleshooting; Routine Maintenance; Alarm Reference - Huawei ECC500 User Manual

ECC500
User Manual
6

6.1 Routine Maintenance

Table 6-1 ECC500 routine maintenance
Check Item
Indicator status of
the main control
module
Indicator status of
the RS485
expansion card,
AI/DI expansion
card, and
Independent
Deployment AI/DI
Unit

6.2 Alarm Reference

This section describes the alarm reference and troubleshooting methods for the ECC500 in the
NetEco.
Issue 04 (2019-12-20)

Maintenance and Troubleshooting

Expected Result
The Run indicator is
blinking (1 second
on and 1 second
off).
The Alarm indicator
is off.
The PWR indicator
is steady on.
The RUN indicator
is blinking (1 second
on and 1 second
off).
The ALM indicator
is off.
All alarm IDs in this document are the alarm IDs allocated by the NetEco.
Copyright © Huawei Technologies Co., Ltd.
6 Maintenance and Troubleshooting
Troubleshooting
For details, see 6.3
Troubleshooting.
Maintenance
Interval
Semi-annual
51