Detection and debugging device for serial absolute encoder of servo drive system

Abstract

The invention discloses a detection and debugging device for a serial absolute encoder of a servo drive system. A microcontroller of the device is in communication connection with an upper computer and a field programmable gate array; the input end of a display screen is connected with the display signal output ends of the microcontroller and the field programmable gate array; the field programmable gate array is in communication connection with the serial absolute encoder through an encoder connecting port; the microcontroller sends a communication protocol to the field programmable gate array through an encoder protocol selection switch; and an encoder single-circle zero-clearing setting button and an encoder multi-circle zero-clearing setting button carry out single-circle zero-clearingand multi-circle zero-clearing on the serial absolute encoder through the encoder connecting port. The device can rapidly detect, assemble and set multiple serial absolute encoders, is convenient forfield detection and debugging of the serial absolute encoder, has the characteristics of being low in cost and high in reliability, and improves the efficiency of detection and debugging operation.

Description

technical field [0001] The invention relates to a detection and debugging device for a serial absolute encoder of a servo drive system. Background technique [0002] With the wide application of servo drive systems in all walks of life, more and more serial absolute encoders are used as position and speed signal feedback sensors. Serial absolute encoders have high position resolution, multi-turn position The information can be saved, the automatic identification information of the servo motor can be recorded, the installation is convenient, and the electrical zero setting is convenient, etc., which have been more and more favored by the users of the servo drive system. Since the serial absolute encoder has a communication protocol, different encoders have different communication protocols, and the functions of different serial absolute encoders are also different, which is also different for servo drive system manufacturers in debugging and testing. The kind of serial absol...

AI Technical Summary

Problems solved by technology

Since the serial absolute encoder has a communication protocol, different encoders have different communication protocols, and the functions of different serial absolute encoders are also different, which is also different for servo drive system manufacturers in debugging and testing. kinds of serial absolute encoders pose certain difficulties

At present, the

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