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A method of realizing motion controller axis information configuration based on opc-ua

A motion controller and information configuration technology, which is applied in the direction of program control, computer control, general control system, etc., can solve the problems that services cannot be increased or decreased, and embedded motion controllers do not have a unified architecture, so as to improve interconnection and interoperability , improve execution efficiency, and simplify programming operations

Active Publication Date: 2021-04-06
NANJING ESTUN AUTOMATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the existing universal embedded motion controller does not have the function of a unified architecture, and cannot increase or decrease services according to different conditions.

Method used

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  • A method of realizing motion controller axis information configuration based on opc-ua
  • A method of realizing motion controller axis information configuration based on opc-ua
  • A method of realizing motion controller axis information configuration based on opc-ua

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Embodiment Construction

[0021] Such as figure 1 As shown, the present invention provides a method for implementing motion controller axis information configuration based on OPC-UA, including the following steps:

[0022] Step 1, define the module, define the input data processed by the module function as the input parameter of the module, and define the output data processed by the module function as the output parameter;

[0023] Step 2, process processing, check the legitimacy of each input parameter, return an error status if there is an error in the input parameter, the modular configuration ends, if the input data is legal, start to encapsulate the module function, and package the completed The function module is transmitted to the embedded platform for data loading, and the module configuration completion result is output.

[0024] Among them, in step 2, the OPC UA SDK API interface function is called to realize the encapsulation when encapsulating the module function; in step 1, when defining...

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Abstract

The invention discloses a method for configuring the axis information of a motion controller based on OPC-UA. The steps include: defining a module, defining the input data processed by the module function as the input parameter of the module, and defining the output data after the module function processing as Output parameters; process processing, check the legitimacy of each input parameter, return an error status if there is an error in the input parameter, the modular configuration ends, if the input data is legal, start to encapsulate the module function, and package the completed The function module is transmitted to the embedded platform for data loading, and the module configuration completion result is output. The axis information modular configuration method adopts a modular structure, a unified design framework, and uses input parameters and output parameters to associate module functions. It can tailor the required OPC UA functions according to application requirements, improve execution efficiency, and complete application customization. need.

Description

technical field [0001] The invention relates to a modular configuration method, in particular to a method for realizing configuration of motion controller axis information based on OPC-UA. Background technique [0002] At present, most of the embedded motion controllers (Embedded Motion Control) use the OPC UA protocol based on the underlying development, and the integrated OPC UA Server adopts a solidified form, that is, the services and functions provided by the device have been planned in the early stage Once the product is formed or the project is completed, it cannot be modified in real time, which is not conducive to the secondary development and use of the product. Siemens S7 series PLC integrates the OPC UA Server service function. This device function is configured through the upper computer programming IDE to configure related parameters and is realized by using tabs. There are certain limitations in the realization of this function, and the secondary development c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 郭多文冯雪峰吴波
Owner NANJING ESTUN AUTOMATION CO LTD
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