Fujitsu MPE3XXXAE Product Manual page 119

Status flag
Bit
0
1
2
3
4
5
6 to 15
Current attribute value
The current attribute value is the normalized raw attribute data. The value varies between
01h and 64h. The closer the value gets to 01h, the higher the possibility of a failure. The
device compares the attribute values with thresholds. When the attribute values are larger
than the thresholds, the device is operating normally.
Attribute value for the worst case so far
This is the worst attribute value among the attribute values collected to date. This value
indicates the state nearest to a failure so far.
Raw attribute value
Raw attributes data is retained.
Off-line data collection status
Bits 0 to 6: Indicates the situation of off-line data collection according to the table below.
Bit 7: If this bit is 1, it indicates that the automatic off-line data collection function is
enabled.
Status Byte
0
2
3
4
5
6
5 - 54
If this bit 1, it indicates that if the attribute exceeds the threshold, it is
the attribute covered by the drive warranty.
If this bit is 1 (0), it indicates the attribute only updated by an on-line
test (off-line test).
If this bit 1, it indicates the attribute that represents performance.
If this bit 1, it indicates the attribute that represents an error rate.
If this bit 1, it indicates the attribute that represents the number of
occurrences.
If this bit 1, it indicates the attribute that can be collected/saved even if
the drive fault prediction function is disabled.
Reserve bit
Off-line data collection is not started.
Off-line data collection has been completed normally.
Reserved.
Off-line data collection has been suspended by a command interrupt.
Off-line data collection has been aborted by a command interrupt.
Off-line data collection has been aborted by a fatal error.
C141-E093-01EN
Meaning
Meaning