IndMALL Team | Answers

The main function of PLC memory is to store the program, data, and operational information that the controller uses to run machines or processes. It keeps all the logic instructions written by the programmer,...

The function of input in a PLC (Programmable Logic Controller) is to collect signals from field devices and send them to the PLC’s processor for decision-making. Inputs are the eyes and ears of the PLC...

The main functions of a PLC (Programmable Logic Controller) are to monitor inputs, process logic, and control outputs in an automated system. A PLC continuously receives signals from sensors, switches,...

The working principle of a PLC (Programmable Logic Controller) is based on continuously reading input signals, executing the program logic, and controlling output devices. It works like a loop — first,...

The main purpose of using a PLC (Programmable Logic Controller) is to automate industrial machines and processes. A PLC replaces manual control and hard-wired relay systems with a programmable, flexible...

A PLC (Programmable Logic Controller) is an electronic device used to control machines and industrial processes automatically. It works like a small computer designed for factory use. A PLC receives input...

A Programmable Logic Controller (PLC) works by continuously reading inputs, processing them based on a pre-written program, and sending outputs to control machines or processes. In simple terms, it acts...

The Programmable Logic Controller (PLC) was invented by Richard “Dick” Morley in 1968. He developed the first PLC, called the Modicon 084, while working on a project for General Motors. At that time,...

Is PLC easy to learn? Yes, PLC programming is easy to learn if you start with the basics and focus on understanding logic instead of coding syntax. PLCs use simple programming languages like Ladder Diagram...

If you’re starting from zero, it usually takes about 2 to 3 months to learn the basics of PLC programming — things like inputs and outputs, timers, counters, and simple logic building. During this...