Siemens SIMATIC HMI IPC677C Operating Instructions Manual page 74

Commissioning
7.9 Notes on operation
The "Rebuild to another disk" command initiates synchronization of the RAID1 system:
Figure 7-5
Note
The "SIMATIC PC DiagMonitor" diagnostics and alarm software also provides information
about the RAID status. This software only needs to be installed once - logons are not
required. The diagnostics and alarm software "SIMATIC DiagMonitor " is available as an
accessory.
74
Restoring the RAID system
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04