Method of controlling temperature/humidity or temperature and device for controlling temperature/humidity or temperature

摘要

A temperature control output branch unit D_MV_Temp outputs a manipulated variable to a heating actuator Act1 when the manipulated variable output MVT of a temperature controller PID_Temp is in a heating mode, and outputs it to a cooling actuator Act2 when the output MVT is in a cooling mode. A humidity control output branch unit D_MV_Hum outputs a manipulated variable to a humidifying actuator Act3 when the manipulated variable output MVH of a humidity controller PID_Hum is in a humidifying mode, and outputs it to the actuator Act2 when the output MVH is in a dehumidifying mode. A cooling output maximum value operation unit C_MAX gives whichever is larger of respective manipulated variable outputs from the branch units D_MV_Temp and D_MV_Hum to the actuator Act2.