Arc welding machine communication protocol configuration method, system, device and storage medium thereof

Abstract

The invention relates to a communication protocol configuration method and system for an arc welding machine. The method includes: a first processor has a built-in first parameter domain, and a plurality of sets of telegram parameters are defined in the parameter domain. The electronic text data and the electronic text flag corresponding to the data address; the second processor has built-in at least one set of function enabling flags corresponding to the electronic text data; obtains the first electronic text data entered from the outside, and stores the first electronic text data in the first electronic text data. In the data address, and set the first message flag corresponding to the first data address; cyclically detect the change status of multiple groups of message parameters, and detect the change of the data in the first data address, and send the first message data to the first data address. In the second processor, the function enable flag is set and enabled in response to the setting of the received first message flag. The problem of product unreliability is solved, and the unified correspondence between telegram data and function enable flag is beneficial to improve the effect of product reliability.

Description

technical field [0001] The present invention relates to the technical field of arc welding machine communication, in particular to an arc welding machine communication protocol configuration method, system, device and storage medium thereof. Background technique [0002] Currently known domestic popular and stable inverter DC manual welding power source, DC argon arc welding power source, and inverter plasma cutting machine power supply equipment can only be used on a single platform, and cannot realize the modularization and serialization of the platform, increasing the number of welding machines. The complexity of products in the power supply market makes it inconvenient for product software upgrades, management, maintenance, etc., and product reliability is poor. [0003] With the digital development of welding equipment, the analog power supply has become the current digital power supply, and the analog signal control has become the current digital signal control. Some w...

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Problems solved by technology

[0002] At present, the domestic popular and stable inverter DC manual welding power supply, DC argon arc welding power supply, and inverter plasma cutting machine power supply equipment can only be used on a single platform, and the modularization and serialization of the platform cannot be realized. The complexity of products in the power supply market makes it difficult to upgrade, manage, and maintain product software, and the product reliability is poor

[0003] With the digital development of welding equipment, the analog power supply has become the current digital power supply, and the analog signal control has become the current digital signal control. Some welding in the market has a digital panel setting function, and the digital panel is paired with the main control board. The main control board It is used to control the arc welding machine to perform welding tasks, but the overall digital command execution is not stable enough

[0004] The main reason why the digital commands in the existing welding machine are not stable enough is that the functions or parameters set by the user are sent by the digital panel directly to the main control board for execution. The digital panel does not know whether the data sent to the main control board is executed accurately. , or the main control board does not know what parameters and functions are transmitted from the digital panel, so there are also problems that the user has set the function, but it is not executed, especially when the multi-function arc welding machine is turned on for the first time to initialize data , the first boot, the digital panel will have a large amount of data to be sent to the main control board, the communication protocol and address definition is very demanding, unreliable communication data transmission will lead to some abnormal conditions of the machine, such as the common, Current mismatch, no-load no output, no function, etc., greatly reduce the reliability of the product

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