In part one of this series, we looked at the PLC’s internal architecture, briefly discussed Ladder Logic programming, Human-Machine Interfaces, advantages of the PLC’s ability to react consistently ...

This file type includes high-resolution graphics and schematics when applicable. Historically, motion controllers, programmable logic controllers (PLCs), and industrial personal computers (PCs), which ...

The programmable logic controller (PLC) is a microprocessor-based system that accepts input data from switches and sensors, processes that data by making decisions in accordance with a stored program, ...

Successful PLC programming involves the implementation of image comparison algorithms, pattern recognition techniques and barcode or QR-code readers to enhance the accuracy of inspections. Jan. 31, ...

Though PLC (programmable logic controller) programming languages may not receive the attention that general computing programming languages, such as JavaScript, C#, or Python do, they remain critical ...

A Programmable Logic Controller (PLC) is a specialized computing system widely used to control real-time industrial processes and assemblies. The block diagram of a generic PLC is shown in Figure 1.

As OEMs continue to move toward leaner design, operator interfaces have evolved into replacements such as automated panels for PLCs in many machine applications. So what are the differences between ...

Retrofitting old machines for in-process force measurement can present many challenges. Some of these include sensor integration, and high production cycle rates. Sometimes the existing sensing system ...

An RFID system cannot simply be bolted onto an existing manufacturing or packaging line. It must be integrated with that line. Tags must be applied inline, and there must be a system for checking that ...

The programmable logic controller (PLC) is an important component in most modern automation and process control systems today. It's also susceptible to lightning-induced transients. To verify the ...