BECKHOFF Onboard SATA RAID - Manual (Page 18)

Rebuilding the RAID system
Clicking on the marked icon Restore RAID 1 data protection changes the
view to:
Clicking on the marked icon Rebuild RAID volume now will prompt the final
question to be asked:
After confirming with Yes the rebuild process starts (see chapter Rebuild
process from the Storage Console ).
16 Beckhoff onboard SATA-RAID