Days and time of AKD fault history
The fault history in Workbench shows a number of days, hours, minutes, and seconds for each fault occurrence. This is the runtime of the drive. It is the ammount of time that the drive has been in a booted-up state, whether enabled or disabled.
If a fault occurs while Workbench is connected to the drive, then Workbench shows the computer's time and date of when the fault occurred and also shows the elapsed time from when the fault occurred (after pressing the Refresh button).
From the Fault History page: