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A PLC programming expansion system, method and electronic equipment

A technology of editing and C language, which is applied in the field of PLC programming extension system, can solve the problem that the programming of ladder diagram language cannot meet the expansion of PLC application field, the function of controlled equipment, high complexity calculation, loss of data and other problems, so as to improve the ease of use performance and maneuverability, and the effect of reducing skill level requirements

Active Publication Date: 2022-04-15
KYLAND TECH CO LTD
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Problems solved by technology

[0006] The embodiment of the present invention provides a C language programming expansion system for controlling PLC, which is used to solve the defect that the programming of ladder diagram language in the prior art is difficult to meet the expansion of PLC application field and the high complexity operation of the controlled equipment function. Realized IEC61131-3 language level interoperability call and ease of use, and the system can also solve the problem of PLC power loss and data loss

Method used

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  • A PLC programming expansion system, method and electronic equipment
  • A PLC programming expansion system, method and electronic equipment
  • A PLC programming expansion system, method and electronic equipment

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Embodiment Construction

[0041] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] figure 1 A schematic structural diagram of a PLC programming extension system provided by an embodiment of the present invention, combined with figure 1 It can be seen that the PLC programming expansion system includes a CPU central processing unit 100, a memory 200, a PLC programming software 300 and an IDE development platform 400, and t...

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Abstract

The embodiment of the present invention provides a kind of PLC programming extension system, method and electronic equipment, and this system comprises CPU central processing unit, memory, PLC programming software and IDE development platform, described CPU central processing unit and PLC programming software are respectively connected with described memory connected, the IDE development platform is connected with the PLC programming software. The PLC programming expansion system, method and electronic equipment provided by the embodiments of the present invention can directly configure function block definitions through the IDE development platform, and generate C language template codes, realizing the ability to repeatedly call codes on the basis of template codes Effect; It also realizes IEC61131‑3 language level interoperability call and ease of use, and can also solve the problem of PLC power loss and data loss.

Description

technical field [0001] The invention relates to the technical field of PLC programming, in particular to a PLC programming extension system, method and electronic equipment. Background technique [0002] Programmable logic controller PLC is a new type of general automatic control device based on micro-processing technology, electronic information technology, network communication technology and automatic control technology. It is favored in the field of industrial control, especially in various industrial processes. It has been widely used in control, production line automatic control and various mechatronics equipment control. It is called the four pillars of modern industrial control together with numerical control technology, CAD / CAM technology and robot technology. [0003] IEC61131-3 is an international standard that provides standardized programming language for software design of industrial automation control system, and it has been supported by many PLC manufacturers...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B19/05
CPCG05B19/056
Inventor 宋健玮陈映召
Owner KYLAND TECH CO LTD
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