HP Surestore Disk Array 12h and FC60 - Manual (Page 324)

324 Status Conditions and Sense Code Information
Controller Enclosure Group FRU Code Qualifier
When the Controller Enclosure group is identified (FRU Code = 0x06), the FRU Code
Qualifier is interpreted as follows:
Component Status
Value
Status
0 Optimal
1 Warning
2 Failed
3 Missing
FRU Code Qualifier: 0 x n n n n
Status & Component ID Byte
Bit
Field
7 6 5 4 3 2 1 0
Component Status Component ID