Latest Electronics Technical Articles

Categories

The Right Controller: Comparing Industrial PCs and PLCs

The Right Controller: Comparing Industrial PCs and PLCs

This article offers a brief review of controllers: their use through history and an analysis of factors to consider when deciding what to use.


Introduction to Allen-Bradley PowerFlex Drives With Ethernet/IP

Introduction to Allen-Bradley PowerFlex Drives With Ethernet/IP

An overview of the Allen-Bradley PowerFlex variable frequency drive with Ethernet/IP protocol: features, wiring diagrams, and parameterization methods.


Understanding the Devices Used in Remote Industrial Networking

Understanding the Devices Used in Remote Industrial Networking

Industrial gateways provide secure, reliable connections to OT infrastructure from the outside world, but the options can be overwhelming. Follow along as we dive into the world of gateways.


Remote Industrial Equipment Connections: Benefits and Risks

Remote Industrial Equipment Connections: Benefits and Risks

Connecting to equipment remotely can save time and travel expenses. It is a powerful tool, but with great power comes great responsibility.


The One Where A Modbus Output is Controlled by Two PLCs

The One Where A Modbus Output is Controlled by Two PLCs

Get ready for a control-themed roller coaster ride, pitting two PLCs against one Modbus I/O rack, and you might be shocked at the results: Who will win… And who will lose?


Networking Tutorial: Connect and Configure a Mitsubishi iQ-F PLC

Networking Tutorial: Connect and Configure a Mitsubishi iQ-F PLC

Learn how to configure the connection for a Mitsubishi FX5UC controller over Ethernet using GX Works 3.


Parallel Loading: Driving Multiple Motors From a Single VFD

Parallel Loading: Driving Multiple Motors From a Single VFD

When motors drive in parallel from a single main power source, do they each need an individual VFD? Check out why this is useful in some cases, and take note of some necessary precautions.


The Journey of Data From Motor to Maintenance

The Journey of Data From Motor to Maintenance

Predictive maintenance brings real cost and time savings, but there can be a lot of confusion when setting up a system. Control.com talks to the experts at NORD, a motor specialist, to learn more.


Adding Remote I/O to a PLC Project: Synergy Logic Meets CompactLogix

Adding Remote I/O to a PLC Project: Synergy Logic Meets CompactLogix

In this tutorial, we add remote I/O to a Studio 5000 project using Modbus TCP and the new SLM System from Synergy Logic, which promises to simplify the integration. We’ll see how it lives up.


Dot Notation: A Different Way Of Addressing Integers in PLCs

Dot Notation: A Different Way Of Addressing Integers in PLCs

Addressing variables at the bit level can save precious PLC memory as well as make your code more readable and easier to understand.


Industrial Motor Health Tips | Modern Maintenance Solutions

Industrial Motor Health Tips | Modern Maintenance Solutions

Learn a few tips and solutions to promote long-lasting electric motor health, explaining why some maintenance practices are a better fit for certain devices and situations.


Tutorial: Driving Mecademic Robots with Siemens PLCs

Tutorial: Driving Mecademic Robots with Siemens PLCs

Learn how to create programs that directly drive a Meca500 robot arm using a Siemens S7 PLC, including adding the hardware and using pre-built function blocks for STEP7 TIA Portal.


The Spectrum Between Human and Machine: The Industrial HMI

The Spectrum Between Human and Machine: The Industrial HMI

Although ‘HMI’ has become synonymous with a durable, rugged touchscreen measuring 7 to 21 inches and mounted in a control cabinet door, the reality of the interface extends far beyond this device.


Using 2NO/2NC Contacts to Make Motor Starters More Fail‑Safe

Using 2NO/2NC Contacts to Make Motor Starters More Fail‑Safe

A practical look at how 2NO/2NC contactors and auxiliary contacts can clean up command, feedback, and fault logic in motor circuits.


Mitsubishi PLC to VFD Control: RS-485 Communication

Mitsubishi PLC to VFD Control: RS-485 Communication

This guide shows you how to set up RS-485 communication between the FX3U PLC and the FR-D700 inverter with the FX3U-485-BD. You can control speed and monitor the system using ladder logic.


The 100,000-Hour Myth: Decoding Industrial LED Life Cycles

The 100,000-Hour Myth: Decoding Industrial LED Life Cycles

Why do "forever" LEDs fail? A technical guide on L70 standards, multi-voltage IC drivers, and a comparison of industry-leading LED manufacturers.


TRi PLC Fx Series Tutorial: Getting Started with Ladder Logic

TRi PLC Fx Series Tutorial: Getting Started with Ladder Logic

Learn how to connect, wire, and program a TRi PLC Fx controller in this step-by-step tutorial.


How Do We Improve Uptime in a Faulting Wafer Handling Robot?

How Do We Improve Uptime in a Faulting Wafer Handling Robot?

Learn how to improve wafer handling robot uptime by identifying common faults, optimizing maintenance, and applying practical troubleshooting.


Industry Insights: Understanding Hybrid Linear Motion

Industry Insights: Understanding Hybrid Linear Motion

Kyntronics’ mission is to combine servo control with hydraulic actuators to form hybrid motion control. Our engineering team posed a few questions in hopes of learning more about this technology.


Inside Rockwell Automation’s Factory Where Automation Is Built

Inside Rockwell Automation’s Factory Where Automation Is Built

Join Control.com for an inside look at the Rockwell Automation HQ in Milwaukee, WI, and check out a fully automated assembly line. Plus, a preview of new product tutorials, coming soon!