In Huichuan PLC programming, variables often include arrays and structures. Today, I will share the usage of both. After reading, you will surely feel a sense of familiarity. Array Variables When defining custom variables in Huichuan PLC programming, arrays are frequently used, with the data type being ARRAY. First, open the variable table, enter a … Read more
🚀 Ansible Network Automation Beginner’s Village (4) – The Secret Weapon of the Variable Wizard Network Engineer Comeback Plan Series – Part 4 Introduction: Congratulations on arriving at the Variable Wizard Academy in the Beginner’s Village! Now, you will upgrade from “Code Executor” to “Variable Wizard”, transforming from “Fixed Configuration” to “Intelligent Decision Making”. Are … Read more
1. Problem Statement How to quickly and batch create or modify collection variables?Since early versions, PLC-Recorder has had import and export functions that allow batch operations via .CSV format. Starting from version 3, a simple copy and paste feature was added to facilitate variable operations. Below is a description of the operation process: 2. Operation … Read more
In Matlab development, the workspace is the core container for variable storage and management. Effectively utilizing the multi-workspace mechanism not only enhances the modularity of the code but also effectively avoids variable conflicts and improves program maintainability. This article systematically analyzes the types and scope rules of Matlab’s multi-workspaces, focusing on the logic of workspace … Read more
Introduction: In the fields of web applications and API interface testing, the dynamic nature and complexity of testing scenarios impose high demands on the flexible management of test data. Traditional static test data is often insufficient to meet the needs of multi-user concurrency, parameterized requests, and response content validation. For example, in performance testing of … Read more
Exclusive Reveal: PLC Variable Management Tool for Easier Program Maintenance 1. 1. Scene Restoration In a large pharmaceutical factory’s production line, the PLC control system is responsible for the automation of the entire production process. With the expansion of production scale and process optimization, the PLC program continuously adds new functional modules, resulting in a … Read more