Siemens SIMATIC INDUSTRIAL PC PCIL43 - Manual (Page 39)

Commissioning
7.3 Notes on operation
SIMATIC Rack PC IL 43
Operating Instructions, Edition 09/2005, A5E00432875-01
7-7
Comments about faults
Notice
Input delay
Depending on the load on the processor and the hard disk activity at the time, the system
may become briefly overloaded when a disk fails due to the synchronization process.
In extreme cases, input from the keyboard and touchscreen may be delayed for a brief
period.
Replace faulty drive in RAID system
In order to return to the safe RAID1 state after a malfunction, the faulty drive must be
replaced with a new drive. The RAID software reports which drive is faulty and gives details
of the functioning drive.
The functioning drive is displayed by BIOS together with its port number and by the RAID
software with its RAID device port number.