At a minimum, a PLC will consist of a CPU used for processing and an I/O terminal that enables communication with machinery. How does a PLC work? PLCs operate by repeating a programmed loop known as a scan that performs three fundamental tasks: reading input, executing program logic, and...
The focus of this paper is on the development of this idea. Consequently, it does not treat any other associated topics related to Logic Programming such as constraints, abduction, etc. The idea has a long development that went through many twists in which important questions turned out to ...
What is the definition of "PLC"? A Programmable Logic Controller, or PLC, is a ruggedized computer used for industrial automation. These controllers can automate a specific process, machine function, or even an entire production line. How does a PLC work?
An API, or application programming interface, is a set of rules and protocols that allows applications to exchange data, perform actions, and interact in a well-documented way. When a request is made—for a weather update, say—the API processes the request, executes the necessary actions, an...
All four of these algorithms accomplish exactly the same goal, but each algorithm does it in completely different way. Each algorithm also has a different cost and a different travel time. Taking a taxi, for example, is probably the fastest way, but also the most expensive. Taking the bus ...
logic programming? What is inductive logic programming?What is inductive logic programming?No Abstract available for this chapter.doi:10.1007/3-540-62927-0_9Shan-Hwei Nienhuys-ChengRoland WolfSpringer Berlin Heidelberg
In a serverless model, a cloud provider runs physical servers and allocates their resources on behalf of users who can deploy code straight into production. FaaS, the more common serverless model that focuses on event-driven functions, allows developers to write custom server-side logic that is ...
What does a back-end developer do? A back-end developer is a specialist focused on the unseen yet crucial aspects of web development. Responsible for ensuring that the website or application operates efficiently, these professionals focus on servers, databases, and application logic. Their tasks ...
Modern programming languages are universally capable of producing structured code. Similarly, they're also capable of producing code fairly described as unstructured if used incorrectly. Some would say that an unstructured programming language containsgotostatements and, therefore, does not require a call...
SCADA technology: As we all know, technology is growing rapidly so as to meet our needs. When you mean technology, it does not imply that you always need to use the latest technology that pops up in the market. Rather, you should choose a technology that can stay stable and secure for...