J4076-01 User's Manual
33
Chapter 3 Sub-System configuration Setup
3.5.4 How to configure temperature sensor(HUB only)
Four temperature settings in Celsius are T1, T2, warning threshold, and alarm
(critical) threshold. The T1, T2 and alarm (critical) threshold are applied to
the smart fan funcion.
(A) Get the current temperature settings
cmd> temperature
Temperature in Celsius (t1=20 C, t2=55 C, warning=50 C, alarm=55 C)
(B) Set temperature with new T1=18 C, T2=52 C, warning threshold=48 C,
and alarm threshold=54 C. The new setting will take effect after reset.
cmd> temperature 18 52 48 54
cmd> reset
(C) We also take expander temperature into consideration, and the
temperature parameters for expander are non-changeable. Expander
temperature parameters: T1=40, T2=86 (max 115*0.75) ,and no warning or
alarm.
The smart fan feature will use the highest PWM output which is calculated
from system and expander temperature parameters.
cmd >
cmd >
cmd >
cmd >
cmd >
cmd >temperature 18 52 48 54
Succeeded to update temperature
cmd >reset_
cmd >
cmd >temperature
Temperature in Celsius(t1=20 C, t2=55 C, Warning=50 C, alarm=55 C)
cmd >
cmd >
cmd >
cmd >_