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AssigneeDelta Electronics, Inc.
InventorsHong-Cheng Sheu, Jian-Da Chen, Meng-Chang Lin, T Cheng-Ping Lin
Estimating the term…
A wire-saving optical encoder having servomotor identification information is applied to a wire-saving transmission design to provide a circuit and a method for processing servomotor identification information and encoded feedback control signals. With a microprocessor, a multiplexer and the servomotor identification information stored in the microprocessor, an output device and a driver for the feedback signals of the encoder constitute a wire-saving signal transmitting circuit. The microprocessor and multiplexer switch a signal transmission mode to transmit the servomotor identification information and phase change signal produced by the servomotor control parameters stored in a firmware by a serial output mode, and the same transmitting wire is used to transmit a rotor operating signal after the transmitting mode is switched, so as to save wires and lower costs for transmitting feedback signals and correctly identifying and effectively controlling a servomotor.
A wire-saving optical encoder having servomotor identification information, comprising an optical transmitter, an optical receiver, rotary coding disc, fixed coding plate, a processing circuit and a mechanical body, and the processing circuit comprising:
A method for feeding back a servomotor identification information of a wire-saving optical encoder, comprising the steps of:
Dependencies are inferred from the claim text.