The stack light has a simple but powerful purpose: to report the status of the equipment. Follow along as we take a deep dive into the venerable illuminated signal tower.
The stack light has a simple but powerful purpose: to report the status of the equipment. Follow along as we take a deep dive into the venerable illuminated signal tower.
Alignment procedures for pulleys and shafts are a key to preventing costly breakdowns. An effective strategy pairs…
Alignment procedures for pulleys and shafts are a key to preventing costly breakdowns. An effective strategy pairs alignment with vibration analysis to both prevent and predict these downtime events.
After working with solenoid valves for many years, there are still a few questions: is AD or DC voltage better? Do we…
After working with solenoid valves for many years, there are still a few questions: is AD or DC voltage better? Do we really need lubrication? I turned to an expert for some answers.
Learn about OT resilience strategies, including SSH, authentication, port blocking, and MAC address binding, methods that…
Learn about OT resilience strategies, including SSH, authentication, port blocking, and MAC address binding, methods that can be employed to protect network switches.
Networked remote I/O allows machine centers to operate while physically separated from the rest of the system, and often,…
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.
When dealing with two or more I/O systems, the subject of power supply commons will arise. Sometimes the solution is…
When dealing with two or more I/O systems, the subject of power supply commons will arise. Sometimes the solution is simple, but it can require creativity to find the best (and safest) solution.
Motion systems come in many forms. Hydraulic motion brings some unique problems, not seen in electric systems. This…
Motion systems come in many forms. Hydraulic motion brings some unique problems, not seen in electric systems. This article will focus on how to recognize prominent failures quickly and correctly.
Finding a good PLC simulator can be challenging. Read an assessment of Factory I/O and learn how it works, how to get…
Finding a good PLC simulator can be challenging. Read an assessment of Factory I/O and learn how it works, how to get started, and how to use it in your automation learning journey.
H-bridge circuits are commonly used to provide current switching capabilities to different electrical components in…
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.
We know that PID stands for proportional, integral, and derivative, but have you ever seen exactly how the derivative…
We know that PID stands for proportional, integral, and derivative, but have you ever seen exactly how the derivative term affects the final output signal in a motion control system?
A well-designed SCADA system can reduce costs, increase throughput, and improve usability. Successful implementation…
A well-designed SCADA system can reduce costs, increase throughput, and improve usability. Successful implementation requires consideration from both an operational and a business perspective.
Some new factories are networked from stem to stern, ready to roll. But sometimes, it’s just you and a new PLC, so it…
Some new factories are networked from stem to stern, ready to roll. But sometimes, it’s just you and a new PLC, so it won’t really matter how you set things up, it’ll probably work just fine, right?
Discover how digital and analog industrial joysticks can provide crucial precision in sectors like manufacturing and…
Discover how digital and analog industrial joysticks can provide crucial precision in sectors like manufacturing and industrial automation, used mainly for motion control applications.
Pairing IIoT with cloud services provides industrial and manufacturing facilities with real-time data displayed in…
Pairing IIoT with cloud services provides industrial and manufacturing facilities with real-time data displayed in intuitive dashboards and reduces downtime.
Unexpected, false, and fluctuating PLC input signals can cost many hours of debugging, but luckily, there are some quick,…
Unexpected, false, and fluctuating PLC input signals can cost many hours of debugging, but luckily, there are some quick, simple tricks to try before downtime is wasted.
Dynamic braking resistors stop motors more quickly by converting the rotational energy, but how do we select the correct…
Dynamic braking resistors stop motors more quickly by converting the rotational energy, but how do we select the correct one and configure a PowerFlex drive to utilize the resistor effectively?
When the blinking lights on automation devices stop blinking, the control cabinet is often the go-to troubleshooting…
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?
Using an Arduino Opta PLC, a few off-the-shelf electrical components, and the popular OpenPLC software environment,…
Using an Arduino Opta PLC, a few off-the-shelf electrical components, and the popular OpenPLC software environment, automation control concepts can be built on your own test bench.
Filters and reactors can protect your electrical devices, but what is the difference between these two kinds of devices,…
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?
CODESYS is an automation software that is independent from any one vendor, capable of many PLC, I/O, and motion…
CODESYS is an automation software that is independent from any one vendor, capable of many PLC, I/O, and motion operations. However, being vendor-agnostic can present challenges. Learn how to get started.
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