Huawei SUN2000-90KTL Series User Manual page 116

SUN2000-(90KTL, 95KTL, 100KTL, 105KTL) Series
User Manual
Alarm Alarm Name
ID
2065 Upgrade Failed
2066 License Expired
61440 Faulty
Monitoring Unit
Issue 11 (2020-08-30)
Alarm
Severity
Minor
Warning
Minor
NO TE
Contact Huawei technical support if all failure analysis procedures listed above are
completed and the fault still exists.
Copyright © Huawei Technologies Co., Ltd.
Cause
Cause ID = 1–4
The upgrade ends
abnormally.
Cause ID = 1
1. The privilege certificate
has entered the grace
period.
2. The privilege feature
will be invalid soon.
Cause ID = 1
1. The flash memory is
insufficient.
2. The flash memory has
bad sectors.
8 Maintenance
Measures
1. Perform an upgrade
again.
2. If the upgrade fails
several times, contact
your dealer.
1. Apply for a new
certificate.
2. Load the new
certificate.
Turn off the AC output
switch and DC input
switch, and then turn
them on after 15
minutes. If the fault
persists, replace the
monitoring board or
contact Huawei technical
support.
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