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A pump system including a motor, a fluid pump powered by the motor, a user-interface, and a controller. The controller including a user-interface input electrically coupled to the user-interface, a serial communication input, a digital input having a plurality of digital input pins sharing a common

A pump system including a motor, a fluid pump powered by the motor, a user-interface, and a controller. The controller including a user-interface input electrically coupled to the user-interface, a serial communication input, a digital input having a plurality of digital input pins sharing a common ground pin, a processor, and a computer readable memory. The computer readable memory storing instructions that, when executed by the processor, cause the controller to receive an operating signal simultaneously from the serial communication input and the digital input, and control the motor based on one of the operating signal from the serial communication input and the operating signal from the digital input.

대표청구항 ▼

1. A pump system comprising: a motor;a fluid pump powered by the motor;a user-interface; anda controller including a user-interface input electrically coupled to the user-interface,a serial communication input for receiving a serial communication operating signal,a digital input having a first digit

1. A pump system comprising: a motor;a fluid pump powered by the motor;a user-interface; anda controller including a user-interface input electrically coupled to the user-interface,a serial communication input for receiving a serial communication operating signal,a digital input having a first digital input pin, a second digital input pin, and a common ground pin for the first digital input pin and the second digital input pin, the first digital input pin and the common ground pin for receiving a first digital operating signal, and the second digital input pin and the common ground pin for receiving a second digital operating signal,a processor, anda computer readable memory storing instructions that, when executed by the processor, cause the controller to receive simultaneously the serial communication operating signal and at least one of the first digital operating signal and the second digital operating signal,use a priority control algorithm for selecting an operating signal of the serial communication operating signal and at least one of the first digital operating signal and the second digital operating signal, andcontrol, resulting from the selection using the priority control algorithm, the motor based on one of the operating signal from the serial communication input and the operating signal from the digital input. 2. The pump system of claim 1, wherein the instructions, when executed by the processor, further cause the controller to receive an operating signal from the user-interface input, andcontrol the motor based on the operating signal from the user-interface input. 3. The pump system of claim 1, wherein the controller receives the first digital operating signal from at least one of an automation system and a solar system. 4. The pump system of claim 1, wherein the plurality of digital input pins receive the first digital operating signal and the second digital operating signal corresponding to operating stages, the operating signals including at least one of an operating speed signal and an operating duration signal. 5. The pump system of claim 4, wherein the first digital operating signal received at a first digital input pin corresponds to a first operating stage,the second digital operating signal received at a second digital input pin corresponds to a second operating stage,a third digital operating signal received at a third digital input pin corresponds to a third operating stage, andan override digital operating signal received at an override digital input pin corresponds to an override operating stage. 6. The pump system of claim 5 wherein the instructions, when executed by the processor, further cause the controller to control the motor based on the first digital operating signal,control the motor based on the second digital operating signal,control the motor based on the third digital operating signal, andcontrol the motor based on the override digital operating signal. 7. The pump system of claim 5, wherein the controller uses the priority control algorithm for selecting the first digital operating signal, the second digital operating signal, the third digital operating signal, or the override digital operating signal, for controlling the motor. 8. The controller of claim 1, wherein the controller is operable to receive a user-interface operating signal at the user-interface input. 9. The controller of claim 8, wherein the controller uses the priority control algorithm for selecting the user-interface operating signal, the serial communication operating signal, the first digital operating signal, or the second digital operating signal, for controlling the motor. 10. The pump system of claim 1, wherein the first digital operating signal is a pulse-width modulated signal representing both a duration of operation time and an operation speed. 11. A controller for controlling a pump system including a user-interface and a motor, the controller comprising: a user-interface input electrically coupled to the user-interface;a serial communication input for receiving a serial communication operating signal;a digital input having a first digital input pin, a second digital input pin, and a common ground pin for the first digital input pin and the second digital input pin, the first digital input pin and the common ground pin for receiving a first digital operating signal, and the second digital input pin and the common ground pin for receiving a second digital operating signal;a processor; anda computer readable memory storing instructions that, when executed by the processor, cause the controller to receive simultaneously the serial communication operating signal and at least one of the first digital operating signal and the second digital operating signal,use a priority control algorithm for selecting an operating signal of the serial communication operating signal and at least one of the first digital operating signal and the second digital operating signal, andcontrol, resulting from the selection using the priority control algorithm, the motor based on one of the operating signal from the serial communication input and the operating signal from the digital input. 12. The controller of claim 11, wherein the instructions, when executed by the processor, further cause the controller to receive an operating signal from the user-interface input, andcontrol the motor based on the operating signal from the user-interface input. 13. The controller of claim 11, wherein the plurality of digital input pins receive the first digital operating signal and the second digital operating signal corresponding to operating stages, the operating signals including at least one of an operating speed signal and an operating duration signal. 14. The controller of claim 13, wherein the first digital operating signal received at a first digital input pin corresponds to a first operating stage,the second digital operating signal received at a second digital input pin corresponds to a second operating stage,a third digital operating signal received at a third digital input pin corresponds to a third operating stage, andan override digital operating signal received at an override digital input pin corresponds to an override operating stage. 15. The controller of claim 14, wherein the instructions, when executed by the processor, further cause the controller to control the motor based on the first digital operating signal,control the motor based on the second digital operating signal,control the motor based on the third digital operating signal, andcontrol the motor based on the override digital operating signal. 16. The controller of claim 14, wherein the controller uses the priority control algorithm for selecting the first digital operating signal, the second digital operating signal, the third digital operating signal, or the override digital operating signal, for controlling the motor. 17. The controller of claim 11, wherein the controller receives the first operating signal from at least one of an automation system and a solar system. 18. The controller of claim 11, wherein the controller is operable to receive a user-interface operating signal at the user-interface input. 19. The controller of claim 18, wherein the controller uses the priority control algorithm for selecting the user-interface operating signal, the serial communication operating signal, the first digital operating signal, or the second digital operating signal, for controlling the motor. 20. The controller of claim 11, wherein the first digital operating signal is a pulse-width modulated signal representing both a duration of operation time and an operation speed.