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Infortrend EONSTOR A16E-G2130-4 Manual Do Utilizador

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Appendix D: Uninterruptible Power Supply 
D.6.3  UPS Message Summary 
Table A-1 below summarizes the UPS messages described above. It is 
important that you become familiar with these messages and their meanings 
to help maintain the integrity of the data running through your subsystem. 
Message 
AC Power  
 
Battery 
Power 
Level (BPL) 
Write 
Policy 
Status 
UPS connection is absent 
N/A N/A Write 
back 
UPS connection detected 
N/A N/A Write 
back 
Warning: UPS AC Power-
Loss detected 
Disconnected 
BPL > 50% 
Write through 
Warning: UPS Battery 
Low 50%. Please shut 
down to protect data loss 
Disconnected 
BPL < 50% 
Write through 
Warning: UPS Battery 
Low 50%. 
Connected 
BPL < 50% 
Write through 
UPS AC Power Restored 
Reconnected 
BPL > 50% 
Write back 
UPS AC Power Restored 
Reconnected 
BPL < 50% 
Write through 
UPS Battery restored to 
safe level 
Reconnected 
BPL > 50% 
Write back 
Table D-1: UPS Status Messages 
 
 
 
 
 
 
 
UPS Status Monitoring                   
 
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