Issue Description
UA5000 (MDU devices in Huawei FTTH/FTTC network) should be motoring environment and power alarms and send results to BMS. But AC power status in BMS was incorrect for one site, even UA5000 result normal. From attachment you can compare results at BMS and UA5000.
We implemented this monitoring process using following network scheme:
BMS<--->IP bear network<--->UA5000_PVM<--->PSD
BMS version is iManager N2000 BMS V200R008B02D061SP10
UA5000 PVM version is V100R013B02D072SP06
BMS<--->IP bear network<--->UA5000_PVM<--->PSD
BMS version is iManager N2000 BMS V200R008B02D061SP10
UA5000 PVM version is V100R013B02D072SP06
Alarm Information
BMS not generated alarm. But when query status of power, AC power status is abnormal. From attachment you can see screenshot of AC power status.
Handling Process
We tried following ways but they are no result.
1. Synchronization
2. Delete config for power monitoring and again reconfigured
PVMV100R013B02D072 'SP06' is dedicated for monitoring environment and power. We activated and runned correct patch. After that, the problem disappeared.
UA5000#patch activate all
UA5000#patch run all
UA5000#display patch all active
Host version: PVMV100R013
Patch version: PVMV100R013B02D072SP06
Patch number: 6
Number of formal patch: 6
Number of temporary patch: 0
Number of running patch: 6
Number of actived patch: 0
Number of deactived patch: 0
1. Synchronization
2. Delete config for power monitoring and again reconfigured
PVMV100R013B02D072 'SP06' is dedicated for monitoring environment and power. We activated and runned correct patch. After that, the problem disappeared.
UA5000#patch activate all
UA5000#patch run all
UA5000#display patch all active
Host version: PVMV100R013
Patch version: PVMV100R013B02D072SP06
Patch number: 6
Number of formal patch: 6
Number of temporary patch: 0
Number of running patch: 6
Number of actived patch: 0
Number of deactived patch: 0
Root Cause
This problem can be raised by
following reasons:1. AC power status is actually faulted
2. The recovery alarm not created by UA5000, bcause BMS can't clear the alarm automatically.
But AC power status of PSD is normal.
Also from log we not find any AC power down and recovered alarms.
While check UA5000 configuration data, we detected UA5000 latest patch was not activated and runned.
UA5000#display patch all active
Host version: PVMV100R013
Patch version: PVMV100R013B02D072SP06
Patch number: 6
Number of formal patch: 6
Number of temporary patch: 0
Number of running patch: 0
Number of actived patch: 0
Number of deactived patch: 6
Also from log we not find any AC power down and recovered alarms.
While check UA5000 configuration data, we detected UA5000 latest patch was not activated and runned.
UA5000#display patch all active
Host version: PVMV100R013
Patch version: PVMV100R013B02D072SP06
Patch number: 6
Number of formal patch: 6
Number of temporary patch: 0
Number of running patch: 0
Number of actived patch: 0
Number of deactived patch: 6
Suggestions
During operation should be work carefully.
Also from log we not find any AC power down and recovered alarms.
Also from log we not find any AC power down and recovered alarms.
Telephone: 852-30623083
Email: Sales@Thunder-Link.com
Website: http://www.thunder-link.com
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