Advantech AIR-500D User Manual page 49

 Smart Fan Function
Enable or Disable Smart Fan.
 Fan1 Mode
Fan1 Mode Select.
 FAN1 Temperature 1
Input the System Smart Fan IV Temperature 1.
 FAN1 DC/PWM 1
Input the System Smart Fan IV DC/PWM 1 Value.
 FAN1 Temperature 2
Input the System Smart Fan IV Temperature 2.
 FAN1 DC/PWM 2
Input the System Smart Fan IV DC/PWM 2 Value.
 FAN1 Temperature 3
Input the System Smart Fan IV Temperature 3.
FAN1 DC/PWM 3

Input the System Smart Fan IV DC/PWM 3 Value.
 FAN1 Temperature 4
Input the System Smart Fan IV Temperature 4.
 FAN1 DC/PWM 4
Input the System Smart Fan IV DC/PWM 4 Value.
 FAN1 Critical Temperature
Input the System Smart IV Critical Temperature.
 Fan2 Mode
Fan2 Mode Select.
 FAN2 Temperature 1
Input the System Smart Fan IV Temperature 1.
FAN2 DC/PWM 1

Input the System Smart Fan IV DC/PWM 1 Value.
33 AIR-500D User Manual