Environmental Control System; T/H Sensor - Huawei LUNA2000-2.0MWH-1H0 User Manual

LUNA2000-2.0MWH-1H0, 2H0 Smart String ESS
User Manual
Indicators
Indicators
Running
indicator
(RUN)
Alarm/
maintenance
indicator
(ALM)

2.8.3 Environmental Control System

2.8.3.1 T/H sensor

Figure 2-28 Appearance of the T/H sensor
The T/H sensor uses an RJ45 connector.
Issue 02 (2021-11-15)
Status
Green off
Blinking green slowly (on for
1s and then off for 1s)
Blinking green fast (on for
0.125s and then off for 0.125s)
Alarm status
NO TE
The appearance of the T/H sensor depends on the actual delivery.
Copyright © Huawei Technologies Co., Ltd.
Description
Not powered on
The communication with the
CMU is normal.
The communication with the
CMU is interrupted.
Red off No alarm is raised for the
SmartModule.
Blinking red The SmartModule runs with
slowly (on for an expired digital certificate.
1s and then
off for 4s)
Blinking red The SmartModule digital
fast (on for certificate is invalid.
0.5s and then
off for 0.5s)
Steady red Reserved
2 Overview
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