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CONTROL METHOD FOR A PBR TYPE ACTUATOR WHICH CONTROLS A DOOR END OF AN AIR-CONDITIONER USING A PBR(POTENTIO BALANCE RESISTOR) VALUE
CONTROL METHOD FOR A PBR TYPE ACTUATOR WHICH CONTROLS A DOOR END OF AN AIR-CONDITIONER USING A PBR(POTENTIO BALANCE RESISTOR) VALUE
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机译:利用PBR(电位平衡电阻)值控制空调机门端的PBR型执行器的控制方法
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摘要
PURPOSE: A control method for a PBR type actuator is provided to prevent the damage to a HVAC(Heating Ventilation Air Conditioning) through the efficient end control of the actuator.;CONSTITUTION: It is decided that the PBR value of an actuator reaches an end region(S12) after reading the PBR value of the actuator(S11). If the PBR value is within the end region, the difference of the current PBR value of the previous PBR value is calculated in each sampling time(S13). If the difference value is lower than a standard value, a timer runs(S16). If the difference value is kept to be lower than the standard valve until the timer stops, the operation of actuator is completed(S18).;COPYRIGHT KIPO 2010
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