Figure 3-4, Target temperature parameters, Preliminary – ADLINK PXES-2780 User Manual
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36
System Management & Configuration
Fans reach 100% speed if any temperature reading exceeds
50°C (i.e. Target Temperature).
Setting parameters are as shown.
Figure 3-4: Target Temperature Parameters
Mark Temperature
Event
A
0°C
Lowest chassis temperature at which
fan speeds commence ramping up for
final 25° temperature mark (see E)
B
45°C
Highest chassis temperature at which
fan speeds commence ramping up for
final 70° temperature mark (see C)
C
70°C
Highest chassis temperature at which
fan speeds reach maximum speed
5
10
25
20
15
30
35
40
45
50
55
60
65
70
0
0
100
40
Highest temperature (°C) reported by the 8 backplane sensors
Fan
voltage
duty
cycle
(%)
A
B
C
D
E
PRELIMINARY
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