PLC programming software consists of two parts: system programs and user programs. The system program includes monitoring programs, compiling programs, diagnostic programs, etc., mainly used to manage the entire machine, translate program languages into machine languages, and diagnose machine faults. The PLC programming software system is provided by the PLC manufacturer and is solidified in … Read more
Click Jicheng Training to the top, pushing you at 7:30 every day Today, I am sharing a practical article to help you understand what a perfect PLC program looks like, as well as the programming standards and suggestions for PLC in actual work. Design Requirements for a Perfect PLC Program A complete PLC program is … Read more
The PLC control system, or Programmable Logic Controller, is an electronic device designed for digital computation operations in industrial production. It uses a type of programmable memory to store programs internally, execute logical operations, sequential control, timing, counting, and arithmetic operations based on user instructions. It controls various types of machinery or production processes through … Read more
Comprehensive PLC Programming Algorithms PLC Programming Algorithm (1): In PLC, there are three main types: digital signals, analog signals, and pulse signals. Understanding the relationships among these three will allow you to master PLCs proficiently. 1. Digital signals, also known as logic signals, refer to values that can only be 0 or 1, ON or … Read more
FCS can be considered the fifth generation of process control systems, developed from PLC (Programmable Logic Controller) or DCS (Distributed Control System). FCS has intricate connections with both PLC and DCS, but also has essential differences. This article analyzes the characteristics, performance, and differences of the three major control systems: PLC, DCS, and FCS. Basic … Read more
The following article is sourced from the Smart Manufacturing Industry Circle , author: Zhi Zao Jun In the rapid development of industrial automation, PLC engineers play a crucial role. They are the builders and maintainers of automation systems and a key force driving the progress of Industry 4.0. Becoming an excellent PLC engineer requires going … Read more
What are PLC, DCS, and FCS There are many types of control products, and the names vary among manufacturers. The commonly used control products include two main categories: DCS and PLC. We also extend the concept of DCS to FCS. DCS (Distributed Control System) is a computer control system that is developed and evolved from … Read more
In some industries, FCS has developed from PLC; in others, FCS has developed from DCS. Therefore, there are intricate connections between FCS, PLC, and DCS, along with essential differences.This article analyzes the characteristics and differences of the three major control systems: PLC, DCS, and FCS, pointing out their origins and development directions. PLC, DCS, FCS … Read more
EtherCAT has higher transmission efficiency and flexibility. After more than a decade of development, EtherCAT technology has become one of the mainstream real-time Ethernet fieldbuses worldwide. At the same time, EtherCAT technology is fully open. Therefore, whether domestically or internationally, more and more devices are adopting EtherCAT as the bus interface. In the domestic automation … Read more
Click the blue text Follow us Sometimes we have too many messages from public accounts that we like, and we miss some of our favorite messages and cannot see the posts from the industrial control forum in time. We can star or pin the public account. So how do we star and pin it? 【Open … Read more