Latest Technical Articles

Software obsolescence poses a threat in industrial automation equal to hardware obsolescence and should not be…

Software obsolescence poses a threat in industrial automation equal to hardware obsolescence and should not be overlooked. Many PLC OEMs offer tools to migrate upgraded software projects to the newest controller revisions.

The HART protocol enables instruments to send analog and digital signals over the same physical wire. This provides…

The HART protocol enables instruments to send analog and digital signals over the same physical wire. This provides multiple advantages for remote configuration, increased accuracy, and more.

Configuring analog signals into usable digital quantities is accomplished by scaling function inside the PLC, which,…

Configuring analog signals into usable digital quantities is accomplished by scaling function inside the PLC, which, along with analog signal wiring, is important to understand.

Counting up and down are commonly required functions in PLC lagger logic programs for tracking inventories, placement…

Counting up and down are commonly required functions in PLC lagger logic programs for tracking inventories, placement patterns, and gaining informational insights about machine performance statistics.

Designing an obsolescence mitigation plan to detect and solve mitigation risks before they occur is key to avoiding…

Designing an obsolescence mitigation plan to detect and solve mitigation risks before they occur is key to avoiding costly downtime and a potential catastrophe in control environments. 

Many PLC commands are well-known to programmers, including contacts, coils, timers, and counters. But a less-common…

Many PLC commands are well-known to programmers, including contacts, coils, timers, and counters. But a less-common instruction is the one-shot, capable of harnessing the incredible processing speeds in a CPU.

Two major recognitions of Universal Robots’ education programs from the U.S. federal Advanced Robotics for…

Two major recognitions of Universal Robots’ education programs from the U.S. federal Advanced Robotics for Manufacturing Institute (ARM) and the State of Ohio’s Department of Education pave the way for schools and industry to further leverage cobots, offering employability in robotics careers while upskilling existing workforce.

Control engineering is integrally woven together with electricity and electrical circuits. Even so, sometimes the most…

Control engineering is integrally woven together with electricity and electrical circuits. Even so, sometimes the most basic scenarios become misunderstood through lack of training or experience.

One of the most considerable risks in aging control environments is that eventually, spare parts become obsolete and…

One of the most considerable risks in aging control environments is that eventually, spare parts become obsolete and unavailable, and the lack of an upgrade plan can turn a simple failure into a catastrophe.

Credited with coining the name ‘PLC’, Allen-Bradley and parent company Rockwell Automation are major players in the…

Credited with coining the name ‘PLC’, Allen-Bradley and parent company Rockwell Automation are major players in the world of control systems. Learn how the hardware platforms have evolved into the familiar modern configurations.

Universal Robots has reached a new milestone with 100 certified training centers worldwide. This comes following the…

Universal Robots has reached a new milestone with 100 certified training centers worldwide. This comes following the opening of a new center in Täby near Stockholm in Sweden, with other centers spread across 23 countries.

Understand the practical steps you might take to integrate artificial intelligence with your maintenance program and…

Understand the practical steps you might take to integrate artificial intelligence with your maintenance program and access the benefits of PdM.

Modernization isn’t only a matter of upgrading older and obsolete production technology to reduce downtime risks.…

Modernization isn’t only a matter of upgrading older and obsolete production technology to reduce downtime risks. It’s also an opportunity to transform your operations to solve your top challenges and meet your business goals.

Whether the application provides power to an advanced robotic arm for welding or the sensors used in remote condition…

Whether the application provides power to an advanced robotic arm for welding or the sensors used in remote condition monitoring, AC-DC converters are a critical design element. The ongoing demand for AC-DC converters has also led to engineering constraints and specifications that these power supply controls must meet.

The timer is a fundamental function of ladder logic programming. In this article, we discuss on- and off-delay as well as…

The timer is a fundamental function of ladder logic programming. In this article, we discuss on- and off-delay as well as retentive timers and define the inputs and outputs required to properly use them.

Scaling values has a wide range of applications and helps to match output values to their real-world applications. Most…

Scaling values has a wide range of applications and helps to match output values to their real-world applications. Most scaling is linear, but many of these real-world changes are not quite so simple.

In the world of modern manufacturing, we want the tools to be effective, safe, and very easy to install and commission.…

In the world of modern manufacturing, we want the tools to be effective, safe, and very easy to install and commission. But when we say ‘easy’, how easy can it really be to commission robotic tools?

Power supplies tend to get a reputation as one of the most important power considerations of a DC control circuit - but…

Power supplies tend to get a reputation as one of the most important power considerations of a DC control circuit - but we can’t ignore other key players: power filters, converters, and backup power modules.

Hello acoustics, my old friend. I've come to monitor you again. Because a worn-out bearing softly creeping, slowly got…

Hello acoustics, my old friend. I've come to monitor you again. Because a worn-out bearing softly creeping, slowly got worse while I was sleeping. And the vibration that was planted in my brain still remains… Within the sound of Maintenance