Huawei JUPITER-3000K-H1 Smart User Manual page 150

JUPITER-(3000K, 6000K, 9000K)-H1 Smart
Transformer Station
User Manual
Alar Alarm
m ID Name
2376 Northboun
d
Communica
tion
Certificate
Expired
2377 Controller
Certificate
Invalid
Issue 02 (2023-09-30)
Alarm Possible Cause
Severity
Major The digital signature
certificate for
northbound
communication has
expired.
Warning Cause ID = 1
The digital signature
certificate of the main
controller is invalid.
Cause ID = 2
The digital signature
certificate for the
monitoring device in
low-voltage cabinet A
is invalid.
Cause ID = 3
The digital signature
certificate for the
monitoring device in
low-voltage cabinet B
is invalid.
Cause ID = 4
The digital signature
certificate for the
monitoring device in
the medium-voltage
room is invalid.
Copyright © Huawei Technologies Co., Ltd.
6 System Maintenance
Suggestion
1. Replace the digital signature
certificate immediately.
2. If the fault persists, contact your
dealer or technical support.
1. Check the time or replace the
digital signature certificate.
2. If the fault persists, contact your
dealer or technical support.
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