Users Guide

Related concepts
Initiating The Battery Delay Learn Cycle
Battery Transparent Learn Cycle
The PERC H710 and PERC H810 controllers support Transparent Learn Cycle (TLC), a periodic operation that calculates the charge that
is remaining in the battery to ensure that there is sufficient energy. The operation runs automatically, and causes no impact to the system
or controller performance. The controller automatically performs TLC on the battery to calibrate and gauge its charge capacity once every
90 days. The operation can be performed manually, if required.
Initiating The Battery Delay Learn Cycle
Does my controller support this feature? See Supported Features.
The controller firmware automatically initiates the battery learn cycle every 90 days. Although you cannot stop the firmware from running
the learn cycle, you can delay the start time of the learn cycle for up to seven days.
Related concepts
Starting A Learn Cycle
RAID Controller Batteries
Delay The Battery Learn Cycle
1. Type a numerical value in the Days text box. The value must be within the 0–7 range. The value indicates the number of days for
which you want to delay the battery learn cycle. The learn cycle can be delayed for a maximum of seven days.
2. Type a numerical value in the Hours text box. The value must be within the 0–23 range. The value indicates the number of hours for
which you want to delay the battery learn cycle.
3. Click Apply Changes.
To exit and cancel your changes, click Go Back To Battery Information Page.
To Locate Delay Learn Cycle In Storage
Management
To locate this task in Storage Management:
1. In the Server Administrator window, under the system tree, expand the Storage to display the controller objects.
2. Expand the controller object.
3. Select the Battery object.
4. Select Delay Learn Cycle from the Available Tasks drop-down menu.
5. Click Execute.
Related concepts
Battery Properties And Tasks
Starting A Learn Cycle
Initiating The Battery Delay Learn Cycle
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RAID Controller Batteries