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Motion Control: It’s More Than Just “Point A to Point B”

Motion Control: It’s More Than Just “Point A to Point B”

Building precise rotating or linear systems often costs a lot! When is it justified to spend the extra cost to design and build such a system, and what are the different components and system types?


Using Structured Text in OpenPLC | Warning Simulator Tutorial

Using Structured Text in OpenPLC | Warning Simulator Tutorial

With a C++ extension, monitoring of status and warning messages can easily be displayed with OpenPLC. Arduino PLC variables can then be observed using a serial terminal or monitor.


Touching on Touchscreens | Capacitive vs. Resistive Technologies

Touching on Touchscreens | Capacitive vs. Resistive Technologies

Two primary technologies are used for creating touchscreens. For industrial HMIs, resistive and capacitive methods both contain certain advantages for various applications.


Python Tutorial Part 9 | Conditional Flow: For Loops

Python Tutorial Part 9 | Conditional Flow: For Loops

Learn how to use ‘for loops’ in Python to create complex, iterable tasks such as modifying lists, combining lists into dictionaries, or iterating over a dictionary.


Here’s One for Teachers: How Industry and Education Build Pipelines for the Future

Here’s One for Teachers: How Industry and Education Build Pipelines for the Future

Join Control Automation as we visit Central CA colleges to help install robotic equipment and learn how local industries partner with schools to create exciting opportunities for students.


Design a GRAFCET-Controlled Pneumatic System in FluidSIM

Design a GRAFCET-Controlled Pneumatic System in FluidSIM

Learn how to use Festo's FluidSIM software to design and simulate a pneumatic cylinder extension system using GRAFCET as the control method.


Ode to a Volt Meter: Of Linear Equations and OSHA Compliance

Ode to a Volt Meter: Of Linear Equations and OSHA Compliance

Do you know enough about electricity to poke around in a conversation, but not inside a breaker panel? Read on for an introduction to electricity in a way you’ve (probably) never heard it before!


Python Tutorial Part 8 | Conditional Flow: While Loops

Python Tutorial Part 8 | Conditional Flow: While Loops

We’ll start exploring loops with the ‘while’ loop in this tutorial. Loops are critical in all programming languages, especially in the control world, where loops form the basis of PLC functionality.


How-To: BRX PLC Programming With Digital I/O

How-To: BRX PLC Programming With Digital I/O

Learn how to use an AutomationDirect BRX PLC with the Do-more Designer software. This tutorial will cover discrete I/O commands along with basic timing and counting ladder functions.


Communication Between Computers | Serial Data Terminal Equipment (DTE)

Communication Between Computers | Serial Data Terminal Equipment (DTE)

Learn about serial and parallel data communication modes, errors, and flow controls used in connecting legacy and even some modern point-to-point network devices.


Shocking Solutions: Safeguarding Your Devices from Electrical Faults

Shocking Solutions: Safeguarding Your Devices from Electrical Faults

Protection against faults is crucial for any electrical system. This article examines various protective devices, highlighting their roles and best use cases to ensure system integrity and longevity.


Electro-Pneumatic Circuit Creation and Simulation Using FluidSIM

Electro-Pneumatic Circuit Creation and Simulation Using FluidSIM

Learn how to use Festo’s FluidSIM software to design and simulate electro-pneumatic systems, featuring a reciprocating actuator example using solenoid valves and limit sensors.


How To: Use ControlByWeb’s I/O Controller for Web-Based Logic

How To: Use ControlByWeb’s I/O Controller for Web-Based Logic

Logic is critical for industrial control, and it usually looks like ladders, function blocks, or structured text. I/O controllers are designed to automate simple logic tasks and data functions.


Seal-In Ladder Logic vs. Latching/Unlatching PLC Commands

Seal-In Ladder Logic vs. Latching/Unlatching PLC Commands

An age-old debate in PLC programming: investigating the uses and caveats of latching software commands versus seal-in ladder logic for industrial control applications.


Licensing Your New Software in the Modern Industrial Landscape

Licensing Your New Software in the Modern Industrial Landscape

As commercial and industrial software migrates to ‘cloud-based’ and ‘subscription’ models, what does it mean? How does it affect the usability and security of critical parts of control infrastructure?


Python Tutorial Part 7 | Conditional Flow: If Statements

Python Tutorial Part 7 | Conditional Flow: If Statements

The next part of our Python learning journey will touch upon control flow, critical to implementing logic in programs. The concept is broad and the first topic to cover will be if/elif statements.


Nidec Releases High-Speed Communications Module for HVAC Drive Systems

Nidec Releases High-Speed Communications Module for HVAC Drive Systems

Nidec’s Control Techniques has launched the SI-BACnet IP add-on module for new and existing HVAC drives to help communicate between devices and create a connected automated building.


The Beginner’s Guide to Automation: Maintaining Your System

The Beginner’s Guide to Automation: Maintaining Your System

It's important to keep your system up and running without regular intervention. While every system requires maintenance, never overlook the critical importance of tools and training for the operators.


Tutorial: Analog Signals with Phoenix Contact’s PLCnext Platform

Tutorial: Analog Signals with Phoenix Contact’s PLCnext Platform

Learn how to connect analog inputs, either voltage or current, to the Phoenix Contact’s IIoT PLC platform and design simple data processing programs with the PLCnext Engineer IDE.


Python Tutorial Part 6 | Data Structures: Sets

Python Tutorial Part 6 | Data Structures: Sets

Wrapping up the data structures portion of our journey are sets. This is the least frequently used data structure, but don’t write off the set just yet. Its efficiency and simplicity may provide value in manufacturing data processing.