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Customizing Light Curtain Configuration: Muting and Blanking

Customizing Light Curtain Configuration: Muting and Blanking

Some safety applications aren’t a simple on/off at all times; they need objects to pass through a light curtain without stopping the machine. For these, we turn to muting and blanking features.


Installing and Configuring Light Curtains

Installing and Configuring Light Curtains

Learn about safety light curtains: which one will fit your application, how to choose the proper size, and how to properly process the output signals.


Learning Some BASIC Programming in a PLC Environment

Learning Some BASIC Programming in a PLC Environment

Use the analog capabilities of a TRi PLC to read a distance sensor and create a custom function that triggers events using integer data types.


Methods of Controlling Motor Speed With a VFD

Methods of Controlling Motor Speed With a VFD

Motor speed control can be a tricky process, due to the variety of options. In a VFD, speed can be controlled using fixed values, digital or analog signals, or communication networks.


A Legacy of Factory and Motion Control: Mitsubishi Electric Automation

A Legacy of Factory and Motion Control: Mitsubishi Electric Automation

Showcase, manufacturing, repair, and research: Join Control.com for a recap of our team’s recent visit to the US HQ of Mitsubishi Electric Automation, and see where the magic happens.


So, You Got a Modbus TCP Device… What Next?

So, You Got a Modbus TCP Device… What Next?

Despite being one of the oldest protocols in automation, Modbus is still more complex than digital I/O. When you have a Modbus TCP device, what do you do? How do you actually use it?


New to PLCs? Five Critical Features Every Beginner Should Know

New to PLCs? Five Critical Features Every Beginner Should Know

Learn five essential features to consider when selecting a controller, from I/O and software licensing to networks and web access.


First Test Run: Getting to Know the Bosch Rexroth ctrlX CORE

First Test Run: Getting to Know the Bosch Rexroth ctrlX CORE

Get a first look at Bosch Rexroth’s ctrlX CORE, an industrial PC that unifies PLC, motion, and HMI through an app-based automation platform.


Electrical Cabinet Best Practices: A Field Guide for New Integrators

Electrical Cabinet Best Practices: A Field Guide for New Integrators

A practical, experience-driven guide to designing and wiring electrical cabinets for machine-tending robotic cells.


The Guide to Commissioning a Variable Frequency Drive (VFD)

The Guide to Commissioning a Variable Frequency Drive (VFD)

Learn how to set up a VFD, from initial unboxing to configuring the network parameters necessary to drive some simple motion from a PLC.


Advantages of Remote I/O Devices With Networking Technologies

Advantages of Remote I/O Devices With Networking Technologies

Networked remote I/O allows machine centers to operate while physically separated from the rest of the system, and often, the solution can drop right into place.


Guide to Robotic Grippers: From Delicate to Heavy-Duty Handling

Guide to Robotic Grippers: From Delicate to Heavy-Duty Handling

Selecting the right robotic gripper is key to performance. Discover gripping solutions for delicate parts, soft foods, and industrial payloads.


Introduction to H-Bridges for Industrial Motor Control

Introduction to H-Bridges for Industrial Motor Control

H-bridge circuits are commonly used to provide current switching capabilities to different electrical components in automated systems like motor control circuits, VFDs, and DC/AC current conversions.


Practical Comparison: Microcontroller vs. PLC for Arc Welding Control

Practical Comparison: Microcontroller vs. PLC for Arc Welding Control

Learn in this detailed analysis about the performance of industrial PLC and a prototyping microcontroller to perform stepper motor motion control for an arc welding automation project.


Tricks of the Trade: Troubleshooting Industrial Control Cabinets

Tricks of the Trade: Troubleshooting Industrial Control Cabinets

When the blinking lights on automation devices stop blinking, the control cabinet is often the go-to troubleshooting culprit, but how do you make the best judgments for quickly locating the problem?


The Dirty Details of Electrical Power: Line/Load Reactors and Filters

The Dirty Details of Electrical Power: Line/Load Reactors and Filters

Filters and reactors can protect your electrical devices, but what is the difference between these two kinds of devices, and are they supposed to be installed before or after a VFD?


The Science Behind Electromagnets: Induction and Coils

The Science Behind Electromagnets: Induction and Coils

Have you ever disassembled a motor and wondered how it rotates? Throughout this article, we’ll discuss electromagnetic induction and how magnetic fields can be utilized to generate motion.


Marvel Over DC Voltage: Permanent Magnet vs. Field Wound Motors

Marvel Over DC Voltage: Permanent Magnet vs. Field Wound Motors

Since their creation, DC motors have become a part of our everyday lives. In this article, we’ll examine the differences between various types of field-wound and permanent magnet DC motors.


What are ‘Eddy Currents’ and Why Do They Matter to Motors?

What are ‘Eddy Currents’ and Why Do They Matter to Motors?

Electromagnetic devices like motors and transformers rely on electric currents that drive magnetic fields which, in turn, can drive current on their own. That’s not always a good thing.


Pneumatic Valve Operation: Manual, Pilot, and Solenoid

Pneumatic Valve Operation: Manual, Pilot, and Solenoid

Learn about various ways to activate directional control valves for fluids using manual input, air pilot sources, and electrical controls. Sometimes, valves even use a mix of multiple power sources.