1. Principle of Short Circuit Isolator The short circuit isolator is a device used in the transmission bus of fire alarm systems to isolate branch line short circuits. It can automatically make the ends of the short-circuited part present a high-resistance state or open circuit state, preventing damage to the controller and not affecting the … Read more
Electrical PLC Class: The main topics include electrical safety knowledge, electrical basics, structures and principles of commonly used low-voltage electrical appliances, and troubleshooting. Installation of machine tool control circuits, principles and installation of primary and secondary distribution panels, troubleshooting of electrical faults, installation methods for lighting circuits and commonly used lamps, and methods and steps … Read more
The explosion of generative artificial intelligence has given rise to the first generation of “AI + Robotics” humanoid robots. With the support of artificial intelligence technology, robots have once again become popular. Many friends are very interested in robots but do not know what components make up a robotic system and how it is implemented. … Read more
1. Feedback Control Feedback control, also known as closed-loop control, operates similarly to flow and pressure control. The changes in the control signal from the operating end are returned as measured values from the detection end through the system, which is termed feedback control. Feedback control is the most widely used in automatic control, with … Read more
Essential knowledge that you cannot miss~ Gain insights in no time! 1. Overview For many years, Programmable Logic Controllers (PLC) have evolved from wired logic to stored logic; their functionality has advanced from basic to sophisticated, achieving progress from logical control to digital control. The application fields have expanded from simple control of individual devices … Read more
Industrial robots are based on mechanics, mathematics, control theory, and electronic information network technology, and they have a complete theoretical framework that includes the establishment and transformation of various coordinate systems, kinematics, dynamics issues, trajectory planning issues, and information processing and control issues.To achieve their functions, industrial robots have a complete system. The large system … Read more
"IT Chat" is a professional information and service platform under the Mechanical Industry Press, dedicated to helping readers acquire more professional and practical knowledge and skills in the broad field of IT, quickly enhancing their workplace competitiveness. Click the blue WeChat name to follow us quickly! With the end of the college entrance examination, the … Read more
Search WeChat Technical Training Industrial Robots are widely used in industrial manufacturing, including automotive, electrical appliances, and food industries. They can replace repetitive manual tasks and are machines that perform various functions through their own power and control capabilities. They can be operated by human commands or run according to pre-programmed instructions. Today, we will … Read more
01 Car Bidirectional Movement Use S7-200 to achieve automatic control of the car’s bidirectional movement. The control process is as follows: when the start button is pressed, the car moves from left to right (and vice versa). When it reaches the right (or left) limit switch, the car automatically returns. It continues this back-and-forth movement … Read more
01 Car Back-and-Forth Movement Implement the back-and-forth movement of the car using S7-200.Automatic control is achieved. The control process involves pressing the start button, causing the car to move from left to right (and vice versa). When it reaches the right (or left) limit switch, it automatically returns, and upon hitting the other limit switch, … Read more