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Driving DC Motors: Rectifiers vs. Pulse-Width Modulation

Driving DC Motors: Rectifiers vs. Pulse-Width Modulation

Although DC motor technology has a strong legacy, control strategies vary from simple to complex. Designs must consider not just the motor, but also the electrical supply and the environment.


Python Tutorial Part 2 | Basic Data Types

Python Tutorial Part 2 | Basic Data Types

This article will focus on the basic building blocks of the Python programming language that are core to interacting with programs, including strings, integers, floats, and booleans.


Infrastructure From IT to OT: SCADA Platform Example with Ansible

Infrastructure From IT to OT: SCADA Platform Example with Ansible

High-level IT/OT integration in a manufacturing environment involves skills in networking communication and field equipment. This example involves automating remote connections between computers.


Mitsubishi HMI Programming Tutorial: Controlling On/Off Bits

Mitsubishi HMI Programming Tutorial: Controlling On/Off Bits

Learn how to use GT Designer 3 to create an interactive control system on Mitsubishi HMIs. With practical examples of simple on/off bits, gain some understanding of HMI designing and programming.


Python Tutorial Part 1 | What is Python and Where do I Start?

Python Tutorial Part 1 | What is Python and Where do I Start?

An introduction to the popular Python language and how to take the first step in learning programming. In this article, learn how to obtain the proper IDE and executable for your OS.


FANUC Robot Ethernet Tutorial: Setting Up PLC I/O Communication

FANUC Robot Ethernet Tutorial: Setting Up PLC I/O Communication

Learn how to set up Ethernet/IP communications, including steps for both the FANUC controller and the Studio 5000 environment for a Rockwell PLC.


The Beginner’s Guide to Automation: Making Sense of Prox Sensors

The Beginner’s Guide to Automation: Making Sense of Prox Sensors

Detecting objects is the first field-level task that must be considered before any feedback-based control can happen. Choosing from among the nearly unlimited proximity sensors can be challenging!


Two Common Methods Used for Mapping Robot I/O Communication

Two Common Methods Used for Mapping Robot I/O Communication

There are multiple methods for mapping inputs and outputs to an industrial robot. In this article, we cover two of the most popular methods: letting the robot or the PLC control the I/O signals.


How-to: Programming Discrete I/O With a Koyo DirectLOGIC PLC

How-to: Programming Discrete I/O With a Koyo DirectLOGIC PLC

Learn how to use DirectSOFT6 to program discrete I/O functions in a Koyo DirectLOGIC PLC. Although these PLCs are older, they are found in many existing automation installations.


Setting IP Address and Networking Parameters on a PowerFlex VFD

Setting IP Address and Networking Parameters on a PowerFlex VFD

Parameters control the operation and command sources for VFDs. The PowerFlex series from Rockwell Automation is no exception. Learn how to adjust the parameters for networking and IP configuration.


Tutorial: Arduino and AutomationDirect Merged in the ProOpen PLC

Tutorial: Arduino and AutomationDirect Merged in the ProOpen PLC

Having separately covered Arduino’s microcontroller platforms and AutomationDirect Productivity PLCs, it’s time to take the wheel of the ProOpen, a PLC that combines modularity with C++ programming.


Simple, Cost-Effective I/O: Control Techniques Releases Drive Expansion

Simple, Cost-Effective I/O: Control Techniques Releases Drive Expansion

Expanding motor drives with I/O is a cost-effective way of increasing local control without burdening the control system. Control Technique’s new SI-I/O 24 Plus expands I/O right on the drive unit.


Beginner’s Guide to Automation: How to Choose the Right Project

Beginner’s Guide to Automation: How to Choose the Right Project

There are a lot of companies considering in-house automation or consulting with integrators for automated systems. But where do you start, and how do you even pick a project for automation?


Robot-To-PLC Handshaking

Robot-To-PLC Handshaking

Controlling an industrial robot can be done through the use of well-crafted signal handshakes. Follow along as we dive into several robot-to-PLC communication strategies.


What Is a ‘Valve Spool’ and How Do Spool Valves Work?

What Is a ‘Valve Spool’ and How Do Spool Valves Work?

Fluid control valves rely on the opening and closing of internal passageways to direct the flow of power. But what do they look like inside, and how do these ‘valve spools’ actually work?


Using a PLC to Track Data Within Automated Equipment

Using a PLC to Track Data Within Automated Equipment

There are a few options when it comes to tracking part data throughout a process or assembly of a machine. Follow along as we explain just a few of the more common methods.


Take a Look Inside a Research and Demo Lab at Epson Robotics

Take a Look Inside a Research and Demo Lab at Epson Robotics

Recently, the Control.com engineering team had the opportunity to visit the R&D demo lab facility for the robotics division of Epson, located in Los Alamitos, CA. Come learn how the magic happens!


Techniques for I/O Mapping in PLC Programs

Techniques for I/O Mapping in PLC Programs

I/O mapping is the process of converting raw input and output data into specific tags, but how can we find a method for mapping I/O that is both efficient and scalable?


Tutorial: Analog I/O Programming for AutomationDirect Productivity PLCs

Tutorial: Analog I/O Programming for AutomationDirect Productivity PLCs

Learn how to use analog I/O devices with AutomationDirect’s Productivity series of PLCs and Productivity Suite software. Wiring, configuring I/O, and programming will be a part of this tutorial.


Understanding Industrial Ethernet Connections: RJ45, Fiber, M12, and SFP

Understanding Industrial Ethernet Connections: RJ45, Fiber, M12, and SFP

Ethernet switches can use four different types of connections: RJ45, fiber, M12, and SFP. Understanding the difference can help with network troubleshooting, design, or alteration.