Getting Started
31
2.8 Altos S205F Drive Enclosure
Device Addressing
Each enclosure has 16 drives. The SEL_ID of each drive is determined by the device slot (0-15) in
which it is installed and the address range setting, which is set by means of the Enclosure ID switch.
The Mode selection is also set on the Ops Panel (shown in
) at the rear of the
enclosure. The switch settings are as follows:
Notes
1 ON = switch to the
Left
, OFF = switch to the
Right
.
2 Switch 3 for hub.
3 Switch 5 and 6 for host port speed.
4 Modes 1, 2 and 3 are
Not Used.
Warning
Switches 9 and 10 should not be turned Off together, damage may occur as a result.
Table 2–3
Mode 0 Drive Enclosure Device Settings
Mode
Switch 9
Switch 10
0
ON
ON
Mode 0
De
vi
ce
Sl
o
t S
EL_
ID
0
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
2
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
3
36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
4
52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67
5
68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83
6
84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
7
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
8
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
9
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
10
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
11
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
12
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
13
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
14
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
15
100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115
