Hitachi DK32EJ - Ultrastar Series 36.9 GB Hard Drive Reference Manual page 153

Table 6-36 Informational Exceptions Page (Page Code = 2FH) (cont'd)
9
10
11
If the informational exception additional sense code field contains zero, no
informational exception condition is pending and contents of the informational
exception additional sense code qualifier field are unspecified.
informational exception additional sense code field contains any value other than
zero, an informational exception condition exists that has an additional sense code
indicated by informational exception additional sense code field and an additional
sense code qualifier indicated by the informational exception additional sense code
qualifier field.
The current measured temperature field reports temperature of the device.
Temperature equal to or less than zero Degrees Celsius shall be indicated by a
value of zero. If a valid temperature cannot be detected because of a sensor failure
or other condition, the value returned shall be FF
The temperature should be reported with an accuracy of plus or minus three
Celsius Degrees while the device is operating at a steady state within the
environmental limits specified for the device
The maximum temperature threshold field reports maximum temperature
threshold of the device.
Factory Log Page (Page Code = 3E
Bit
Byte
0
1
LOG SELECT:(4Ch)
6 COMMAND DESCRIPTIONS
Informational Exception Additional Sense Code Qualifier
Current Measured Temperature(Degrees Celsius)
Maximum Temperature Threshold(Degrees Celsius)
Table 6-37 Factory Log Page (Page Code = 3E
7 6 5
Reserved
0 0 1
0 0 0
H.
)
H
4 3
Page Code
1 1
Reserved
0 0
OEM MANUAL:K6602771
)
H
2 1 0
1 1 0
0 0 0
(cont'd)
Revision: 2 / Date: 2002.12.19
Page: 153 / 313
If the