Zte ZXMW NR8250 - MP Voltage Abnormal; 4020 Outdoor Battery Dry Contact Alarm

ZXMWNR8250AlarmandNoticationHandlingReference
2.4.13402MPvoltageabnormal
AlarmProperty
lAlarmCode:402
lAlarmInformation:ThisalarmisreportedwhentheMPvoltageisoutofrangeand
clearedwhenthevoltagebecomesnormal.
lAlarmLevel:Minor
lAlarmType:EnvironmentAlarm
Sub-codeDescription
lSub-code0:Overvoltage
lSub-code1:Undervoltage
EffectontheSystem
Thepowersupplyoftheboardisaffected,andtheboardcannotbearanyservice.
PossibleCauses
lWhentheMPvoltagereportedbythePMboardexceedstheupperthreshold,itis
over-voltage,andthevoltagewillberestoredwhenthevoltageislowerthantheupper
threshold.
lWhentheMPvoltagereportedbythePMboardislowerthanthelowerthreshold,it
isunder-voltage,andthevoltagewillberestoredwhenthevoltageexceedsthelower
threshold.
HandlingProcedure
ReplacethePMboard.
2.4.144020outdoorbatterydrycontactalarm
AlarmProperty
lAlarmCode:4020
lAlarmInformation:batteryorstoragebatterywasinfault
lAlarmLevel:Major
lAlarmType:EnvironmentAlarm
Sub-codeDescription
None
EffectontheSystem
outdoormachinecabinetisabnormal,anditdoesnotaffectthesystem.
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SJ-20111008094748-008|2012–05–30(R1.1)ZTEProprietaryandCondential