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Multi-bus multi-axis motion controller

A multi-axis motion and motion control technology, applied in the direction of program control, computer control, general control system, etc., to achieve the effect of wide application and flexible application

Active Publication Date: 2016-12-14
常州市翔云智能控制系统股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The second type of motion controller has a certain market share because of its simple structure and low cost, but its application-specific chip (ASIC) can only provide the basic functions of motion control, which limits the use of this motion controller in complex conditions.

Method used

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Examples

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Embodiment 1

[0034] See Figure 1 to Figure 3 , the present invention is a multi-bus multi-axis motion controller, which has an MCU controller 2 connected to a power supply 1; the MCU controller 2 is connected with several bidirectional communication interfaces and bus interfaces; the MCU controller 2 is embedded with There are single-axis motion control module, multi-axis motion control module, electronic cam motion control module and electronic gear motion control module. MCU controller 2 is connected with SRAM memory 3, NorFlash memory 4, and Fram memory 5 in bidirectional communication. A high-speed counter 6 is respectively connected to the two input ends, and an I / O system 7 is connected to the MCU controller 2 .

[0035] The bus interface includes an isolated CANOPEN bus interface 8, an EtherCAT bus interface 9 and an optional bus interface 10.

[0036] The optional bus interface 10 is Rtex or M-III or SSCNET-III.

[0037] A terminal resistor is connected to the isolated CANOPEN b...

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Abstract

The invention relates to a multi-bus multi-axis motion controller, comprising an MCU (Micro-programmed Control Unit) connected with a power supply, wherein the MCU is connected with a plurality of two-way communication interfaces and bus interfaces. The controller is characterized in that a single-axis motion control module, a multi-axis motion control module, an electronic cam motion control module and an electronic gear motion control module are embedded into the MCU; the MCU is in two-way communication connection with an SRAM (Static Random Access Memory), a NorFlash memory and a Fram memory; two input ends of the MCU are respectively connected with one high-speed counter; and the MCU is connected with an I / O system. The controller processes data by using a double-core CPU (Central Processing Unit) with high performance and low cost.

Description

technical field [0001] The invention relates to the technical field of motion controller manufacturing, in particular to a multi-bus multi-axis motion controller. Background technique [0002] Motion control is a multidisciplinary technology that emerged internationally in the 1990s, combining modern power electronics technology, computer technology, sensor technology, etc. for control system design. Wide range of applications. [0003] At present, most motion controllers are PC-based or industrial PC-based upper control units, mostly used to control stepper motors or servo motors. During the control process, the controller can complete all the details of motion control (including pulse and direction signal output, automatic speed up and down processing, origin and limit signal detection, etc.). [0004] In the market, the motion controllers that can be seen have different classifications according to different principles. According to the core technical scheme of the mot...

Claims

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Application Information

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IPC IPC(8): G05B19/042
CPCG05B19/042
Inventor 隆正祥
Owner 常州市翔云智能控制系统股份有限公司
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