This chapter deals with the programmable logic control (PLC) systems. PLC has been initially developed for the automotive industry, where the automation of the continuous production lines required a controller capable of carrying out the basic repetitive type control operations on the production lines....
SFC语言是许多装备生产商的首选编程语言,比如工业区域控制领域、冶金、矿业等。 SFC图形编程现在是一个很重要的、流行的编程方式,这种编程方式是基于SFC图的HSPII(Human Star Programming Interaction Interface)图形程序编辑器来实现的。通过在屏幕上拖拽、连接图形化的步骤,程序员可以轻易地完成程序设计,系统也可以自动生...
PLC的正确英文全称应为“Programmable Logic Controller”。首先,分析各选项:第一项的“programmer”指程序员,不符;第二项的“programming”为动名词形式,正确应使用形容词“programmable”;第三项存在拼写错误,应为“programming”;第四项虽然“logical”应为形容词,与标准名称中的名词“Logic”不符,但据此题所标注的...
Delta provides two accessible programming software tools* for programmable logic controllers (PLCs). With its modular editing interface, DIADesigner and ISPSoft integrate hardware configuration, network configuration, and motion control programming into the same editing platform, and provide graphical interfa...
PLCs are rugged, compact computing devices that are purpose-built for use in control systems. Developed as a replacement for traditional electromechanical components, PLCs are extremely versatile devices that can collect data, execute complex control logic, and send commands to many types of machines...
PLC stands for "Programmable Logic Controller." It’s a small computer used to automatically control various processes and components in an industrial system. Like some people’s brains, a PLC can multi-task – and it's lightening fast.What...
A programmable logic controller (PLC) is essential for automating system processes. PLCs take control of operations by allowing machines to communicate with each other. This communication is critical when it comes to the monitoring and execution of various industrial tasks. Multiple PLC modules of di...
ENTERINGTHE WORLD OFPROGRAMMING LOGIC CIRCUIT—NUIST CESS——INTRODUCTION—A Programmable Logic Controller (PLC) is an industrial computer system designed to automate and control machinery, processes, and equipment in manufacturing, energy, ...
Human Machine Interface (HMI)is an essential tool for monitoring and control of machines by the operator. It might include a few buttons and lights in its simplest form, while displays and touch screens are more common for complex systems. HMI is often used along with the PLCs to allow tro...
A PLC is a programmable logic controller that enables control of sensors and actuators. PLCs are programmed mainly in Ladder Logic, an easy to learn visual programming language that resembles physical circuit diagrams of relay logic. However, PLCs can also be programmed in other languages such as...