Hello everyone! Today, let’s talk about standard function blocks in PLCs. To be honest, many engineers have used PLCs for years but are still a bit confused about using standard function blocks. What a pity! These little blocks are the secret weapon to improve programming efficiency—it’s incredible! Just last week, I encountered a situation where … Read more
Click↑↑Technical Training, follow and pinto subscribe for free long-termOver 200,000industrial control professionals follow this WeChat platform: technical sharing, learning exchange, industrial control videosIn the process of learning PLC, logical instructions are a very important part of PLC programming. The basic instructions are the language that PLC can recognize. Before using the PLC, we need to … Read more
WorldFIP industrial control network communication may be somewhat unfamiliar to those involved in automation. However, this technology is indispensable in large control systems such as power and subway systems. Today, let’s discuss this seemingly complex yet fundamentally simple fieldbus protocol. Basic Concepts WorldFIP is a producer-consumer model fieldbus, which can be understood as a large … Read more
Search on WeChatElectrical Engineering Learning 1. Thyristor Speed Control Circuit 2. Electromagnetic Speed Control Motor Control Diagram 3. Three-Phase Four-Wire Energy Meter Transformer Wiring 4. Energy Consumption Braking 5. Sequential Start, Reverse Stop 6. Boiler Water Level Detection Device 7. Motor Forward and Reverse Control Circuit 8. Electric Hoist Crane Circuit 9. Single-Phase Leakage Switch … Read more
PLC Data Analysis: Real-Time Communication Data Analysis and Network Health Visualization! Estimated reading time: 5 minutes > Have you encountered these issues? – How to monitor PLC communication data in real-time? – Difficulties in locating network faults? – Inability to visually display system operation status? – Data analysis reports cannot be generated automatically? ⚠️ Industry … Read more
JZGKCHINAIndustrial Control Technology Sharing Platform CODESYS is a globally renowned open PLC programming system, similar to Siemens TIA Portal, widely used in factory automation, automotive automation, embedded automation, process automation, building automation, and other fields. This software is developed by the German CODESYS Group. CODESYS is synonymous with the IEC61131-3 standard. However, CODESYS is not … Read more
Abstract: In automation control systems, PLCs are responsible for processing and executing various logical operations and control tasks. However, in practical applications, we often add an intermediate relay to the output terminals of the PLC for two main reasons.First Reason: It is impossible to use without an intermediate relay First, let’s explore the first reason: … Read more
Focusing on automation training for 14 yearsJicheng Training Network Before understanding how a PLC controls a servo motor, we need to clarify two questions: How does a PLC control a servo motor? And how to design a servo system? We will start from these two questions and detail how PLCs control servos and how they … Read more
Estimated reading time: 8 minutes | Target audience: PLC engineers, automation engineers > 🤔 Have you encountered these issues: – Low testing efficiency in electronic factories, high labor costs? – Testing data is difficult to trace, quality control faces numerous challenges? – Interconnectivity of equipment is problematic, low production line collaboration? – High investment in … Read more
PLC Industrial IoT: Intelligent Networking of Sensor Networks Achieving 100% Data Collection Coverage! 📖 Estimated reading time: 5 minutes > This article will provide you with a detailed explanation of the complete solution for intelligent networking of PLC sensor networks, helping you achieve full data collection coverage! > – Have you encountered issues with unstable … Read more