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Method and system for converting cclink protocol into modbus protocol

A protocol and corresponding relationship technology, which is applied in the field of cclink protocol to modbus protocol, can solve the problems of complexity, CPU is difficult to realize multiple functions, and a single protocol is difficult to adapt to the market, so as to achieve fast connection transmission speed and reduce conversion cost Effect

Inactive Publication Date: 2021-06-08
南京业恒达智能系统有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The digital welding control system contains more functions and tends to be complicated, and it is difficult for a single CPU to realize multiple functions
Due to the diversification of manufacturers of robots and welding machines, the protocols used between robots and welding equipment are diversified, and it is difficult for a single protocol to adapt to the market

Method used

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  • Method and system for converting cclink protocol into modbus protocol
  • Method and system for converting cclink protocol into modbus protocol
  • Method and system for converting cclink protocol into modbus protocol

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0043] see Figure 1~3 , the embodiment of the present invention provides a method for converting the cclink protocol to the modbus protocol, that is, the method for converting the protocol between the robot and the welding equipment. The method includes: using the CCINK interface to transmit the received data to the processor chip through an isolated circuit, After the analysis of the processor chip, the modbus interface is initialized and then passed to the ...

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Abstract

The invention discloses a method and a system for converting a cclink protocol into a modbus protocol. The method comprises the following steps that: a cclink interface transmits received data to a processor through an isolating circuit; the processor analyzes the received data; and the processor transmits the analyzed data to the modbus interface. According to the invention, seamless io data transmission from the CCLINK station to the modbus master station is realized, and the connection transmission speed is higher; and the previous plc is not needed for conversion, so that the conversion cost is reduced. The processor adopts an R-IN32M3-E chip, has the processing capability of reaching 210DMIPS when running at a high speed of 400MHz, and simultaneously supports floating point computing capability and enhanced DSP processing instructions.

Description

technical field [0001] The invention relates to the technical field of communication protocols, and in particular to a method and system for converting cclink protocol to modbus protocol. Background technique [0002] With the development of modern measurement and control technology and information management, welding equipment is progressing towards the simplification of human-computer interaction, intelligent process control and informationization of quality management. In recent years, the research on intelligent automatic welding control system has received more and more attention. With the development, the emergence and development of digital welding machine is the inevitable development of technology. The research and development of digital welding control system will become a new development stage of human manufacturing industry. [0003] The digital welding control system contains more functions and tends to be complicated, and it is difficult for a single CPU to r...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/40
CPCH04L12/40H04L69/08H04L2012/40228
Inventor 余飞张腾裴庆夏周志扬陈楠管宏伟钱文昊杨青
Owner 南京业恒达智能系统有限公司
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