3Ware 9550SXU-16ML User Guide - Page 239

AEN Messages 053h Battery capacity test is overdue The recommended time interval for running the battery capacity test is once every 4 weeks. If a battery capacity test has not been completed in the last 4 weeks this AEN will be sent to the host, and once every week thereafter. 055h Battery charging started This AEN is posted when the Battery Backup Unit starts a battery charge cycle. 056h Battery charging completed This AEN is posted when the Battery Backup Unit completes a battery charge cycle. 057h Battery charging fault This AEN is posted when the charger of the Battery Backup Unit has detected a battery fault during a charge cycle. The Battery Backup Unit becomes not ready and is unable to backup the 3ware RAID controller. 058h Battery capacity is below warning level The measured capacity of the battery is below the warning level. When this occurs the Battery Backup Unit is still able to backup the 3ware RAID controller but it signals that the battery pack should be replaced soon. 059h Battery capacity is below error level The measured capacity of the battery is below the error level. When this occurs the Battery Backup Unit becomes not ready and is unable to backup the 3ware RAID controller. The user must replace the battery pack. 05Ah Battery is present This AEN is posted to the host when the Battery Backup Unit detects that a battery pack has been connected. 05Bh Battery is not present This AEN is posted to the host when the Battery Backup Unit detects that the battery pack has been removed. 05Ch Battery is weak The Battery Backup Unit periodically evaluates the health of the battery and its ability to backup the 3ware RAID controller in case of a power failure. This AEN is posted when the result of the health test is below the warning www.3ware.com 229