SERVO SYSTEM AND ENCODER

摘要

A servo system includes a motor having a stator and a movable element which moves relative to the stator, an encoder which detects at least one of a position and a speed of the movable element of the motor, and a controller including first circuitry which controls operation of the motor based on a detection result of the encoder. The first circuitry of the controller transmits a first command signal that changes a communication speed between the encoder and the controller from a first speed to a second speed which is higher than the first speed, and the encoder includes second circuitry which changes the communication speed between the encoder and the controller to the second speed when the first command signal is received from the controller.

主权项

1. A servo system, comprising:
a motor comprising a stator and a movable element configured to move relative to the stator; an encoder configured to detect at least one of a position and a speed of the movable element of the motor; and a controller comprising first circuitry configured to control operation of the motor based on a detection result of the encoder, wherein the first circuitry of the controller is configured to transmit a first command signal that changes a communication speed between the encoder and the controller from a first speed to a second speed which is higher than the first speed, and the encoder comprises second circuitry configured to change the communication speed between the encoder and the controller to the second speed when the first command signal is received from the controller.