MULTIPLE OUTLET CONTROL METHOD COMPATIBLE WITH FEWER OUTLETS AND BRUSHLESS DC MOTOR

Abstract

The present invention discloses a control method for multiple outlets compatible with fewer outlets and a brushless DC motor.The method includes: pre-setting N default taps and M combined taps in a microprocessor, and setting preset values ​​for each default tap and each combined tap, respectively, where a combined tap at least activates one default tap; upon detecting a default tap, executing, by means of the microprocessor, a preset value corresponding to the default tap, and when the combined taps have a preset value of zero and the microprocessor detects a combined tap, executing the combined tap, i.e., activating a composite tap and taking a maximum target value or a minimum target value from the taps to execute, or when the combined taps do not have a preset value of zero and the microprocessor detects a combined tap, executing the combined tap and simultaneously activating a preset value corresponding to the combined tap.Through software logic processing, control of a motor with multiple taps is achieved, compatible with fewer taps, and a problem is avoided where stops and logic error alarms occur when non-preset values ​​or zero preset values ​​are set for the remaining taps.