Temperature Log Page; Dtd Status Log Page - HP Q153090901 Technical Reference Manual

Ultrium tape drives generation 3 drives volume 3-the scsi interface
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Temperature log page

The Temperature Log page is page 0Dh. The following parameters are supported:
Parm. Description
0h
The current temperature of the drive in ºC (binary value). If the temperature is less than 0, 0 is
reported. If the temperature sensor is not functioning properly, FFh is reported.
1h
The maximum temperature in ºC (binary value) at which the drive can operate continuously
without degrading reliability and operation. This parameter is not supported so FFh is returned.
7
0
1
(MSB)
2
3
4
(MSB)
5
6
DU (0)
7
8
9
10
(MSB)
11
12
DU (0)
13
14
15

DTD Status log page

The Data Transfer Device (DTD) Status Log page is page 11h. The following parameters are
supported:
Parm.
0000h
0001h
0100h–01FFh
62
Commands
6
5
Parameter Code (0000h)
DS (1)
TSD (0)
Parameter Length (2h)
Parameter Code (0001h)
DS (1)
TSD (0)
Parameter Length (2h)
Reference Temperature (ºC)
Description
Very High Frequency data
Very High Frequency polling delay
DTD Primary Port status
4
3
Page Code (0Dh)
Reserved (0)
Page Length (0Ch)
ETC (0)
TMC (0)
Reserved (0)
Temperature (ºC)
ETC (0)
TMC (0)
Reserved (0)
2
1
0
(LSB)
(LSB)
LBIN (1)
LP (1)
(LSB)
LBIN (1)
LP (1)

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