The development of industrial production and technology is inseparable from the automatic control of PLC. PLC can be broadly understood as: centralized relay extension control cabinet. In actual production applications, PLC greatly saves the cost of industrial control and strengthens the concentration of equipment. Management and automatic control, if you want to learn PLC well, first of all, the ...
General Market share Information on PLC Automation Control Before talking about the market structure of PLC, Let me briefly talk about the so-called PLC, according to my personal understanding, you can think of it as a small computer. For everyone to understand, for example, when we want to press the button, we can start the motor on a device. This function is similar to the button function on the...
AB's PLC is currently mainly divided into 5 categories: 1. The low end is MicroLogix1500, and the programming software is RS Logix500. The latest version is V6.0. 2. The mid-range minicomputer is SLC500, and the programming software is RS Logix500. The latest version is V6.0. Can support a variety of networks, up to 4096 points of I/O. 3. The mid-range new noble is CompactLogix, and the programmin...
History Of The DCS We can first make it clear that DCS is a typical control system form with a long history. The control system is divided into upper and lower computers, the configuration of the upper computer focuses on GUI (graphical user interface), and the configuration of the lower computer focuses on the algorithm. Some friends may ask what is configuration? In fact, configuration is to bui...
Improve quality and flexibility in the manufacturing process In the early days, the purpose of automation was to increase productivity (since automated systems could work 24 hours a day) and reduce labor-related costs (i.e. wages and benefits). Today, however, the focus of automation has shifted to improving quality and flexibility in the manufacturing process. In the automotive industry, the inst...
Layout & Structure Design of PLC Control Cabinet 1, The Choice of Cabinet Type It is suitable for the cabinet type with PLC. Usually, the fixed cabinet is used, and the door panel is the whole door type, such as KB cabinet, 10-fold cabinet and 16-fold cabinet. It is not suitable to choose GGD cabinet, fixed partition cabinet and drawer cabinet. Because the components in the PLC cabinet are bas...
Layout & Structure Design of PLC Control Cabinet The PLC control cabinet refers to the programmable control cabinet, and the control cabinet refers to a complete set of control cabinets, which can realize the control of motors and switches. The PLC control cabinet has protection functions such as overload, short circuit and phase loss protection. PLC control cabinet can complete equipment auto...
Introduction of commonly used industrial computer types and components Industrial computer is a general term for tools that use a bus structure to detect and control the production process, electromechanical equipment, and process equipment. Industrial personal computers have important computer attributes and features, such as industrial computer motherboards, CPUs, hard disks, memory, peripherals...
1. Definition of human-machine interface products Connect industrial control equipment such as programmable logic controller (PLC), frequency converter, DC governor, instrument, etc., use the display screen to display, and write working parameters or input operation commands through input units (such as touch screen, keyboard, mouse, etc.), The digital equipment that realizes the information inter...