Search on WeChat Tech Training Anyone engaged in electrical work knows that industrial production and technological development cannot do without the automation control of PLCs. PLC can be broadly understood as: a centralized relay extension control cabinet; In actual production applications, PLCs greatly save the costs of industrial control and enhance the centralized management and … Read more
Search WeChat Technical Training Working Principles of PLC Concept of PLC (Basic Components, Working Principles) PLC Data Types & Addressing Methods (This part needs to be clarified, PLC storage size (bit, byte, word, double word BIT BYTE WORD DWORD), types of memory (Siemens DIDQAIAQMSMVLTCHTHC area; Mitsubishi XYMDTCRVZ area), Data types (INT16 DINT32 REAL STRING WORD16 … Read more
In modern industrial production equipment, there are a large number of digital and analog control devices, such as the start and stop of motors, the opening and closing of solenoid valves, product counting, and the setting and control of temperature, pressure, and flow. For these automatic control issues in industrial sites, Programmable Logic Controllers (PLCs) … Read more
For many years, Programmable Logic Controllers (PLC) have made a leap from wiring logic to storage logic; their functionality has progressed from weak to strong, achieving advancements from logic control to digital control; their application fields have expanded from small to large, transitioning from simple control of individual devices to competent motion control, process control, … Read more
Search on WeChat Tech Training A complete PLC program is not just about getting the system to run; it also requires comprehensive comments, excellent architecture, good scalability, a complete alarm protection system, and a simulation system before operation. Today, I will share several PLC examples for reference! 1. PLC Example – Traffic Light 1. Traffic … Read more
Working Principle of PLC PLC Concept (Basic Composition, Working Principle) PLC Data Types & Addressing Methods (It is important to distinguish this, PLC storage size (bit, byte, word, double word BIT BYTE WORD DWORD), types of storage (Siemens DIDQAIAQMSMVLTCHTHC area; Mitsubishi XYMDTCRVZ area), Data Types (INT16 DINT32 REAL STRING WORD16 DWORD32 BOOL TIME DATE CHAR8 … Read more
Anyone engaged in electrical work knows that the automation control of industrial production and technological development relies on PLCs. PLC can be broadly understood as: a centralized relay extension control cabinet. In actual production applications, PLCs greatly save the costs of industrial control and enhance the centralized management and automatic control of equipment. To learn … Read more
Programmable Logic Controller (PLC) is undoubtedly the core device of modern industrial automation. PLC achieves precise control over various mechanical devices or production processes by storing and executing logical operations, sequential control, timing, counting, and arithmetic operations. ▲CRT Motion Controller 1.Overview and Structure of PLC PLC is an electronic system device designed specifically for digital … Read more
1. Definition and Classification of PLC PLC is a new generation of general industrial control devices based on microprocessor technology, integrating computer technology, automatic control technology, and communication technology. It uses “natural language” programming aimed at control processes, making it suitable for industrial environments, easy to understand, user-friendly, and highly reliable. PLC is developed based … Read more
Smart Home Control System The smart home control system (English: smart home control system, abbreviated as SCS) is a platform based on smart home systems, primarily controlling household appliances and devices. It utilizes integrated wiring technology, network communication technology, security prevention technology, automatic control technology, and audio-visual technology to efficiently integrate facilities related to home … Read more