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Examples of Digital Signals in Control Systems

Examples of Digital Signals in Control Systems

Digital signals hold a prominent position due to their compatibility with computers. But what are digital signals, and what are some examples of the various devices used with digital inputs and outputs?


Troubleshooting and Testing Single Phase AC Motors

Troubleshooting and Testing Single Phase AC Motors

Single-phase motors are common in household and small industrial devices. They are a bit more complex than 3-phase models, so it’s important to recognize failure modes and common symptoms.


Industrial Wireless Technology: Communication and Programming

Industrial Wireless Technology: Communication and Programming

Wireless technology is typically slower to adoption for industrial automation, but what wireless advancements are shaping the current and future landscape of the automated factory floor?


Basic Structured Text Programming in Mitsubishi PLCs

Basic Structured Text Programming in Mitsubishi PLCs

Structured Text (ST) is one of the common IEC programming languages that can be used in programming PLCs. Learn how to use structured text to write executable programs for MELSEC’s FX series PLC.


Math and Comparison Commands In Mitsubishi’s FX and Q Series PLCs

Math and Comparison Commands In Mitsubishi’s FX and Q Series PLCs

Mathematical operations are essential in PLC programming as they help in creating an argument output that is based on proportionality and numbers. Learn how to implement mathematical operations in FX and Q Series PLCs.


CIP Safety and Its Applications to Robotic Installations

CIP Safety and Its Applications to Robotic Installations

Industrial robots are becoming safer and more economical by utilizing safety signals over Ethernet networks via CIP safety technology.


Ignition SCADA Software: What are Tags and How are They Used?

Ignition SCADA Software: What are Tags and How are They Used?

An introduction to the various tag types used within one of the leading supervisory control and data acquisition (SCADA) software powering IIoT, HMI, and I4.0 applications: Ignition by Inductive Automation.


Controlling and Troubleshooting Common DC Motors

Controlling and Troubleshooting Common DC Motors

Direct current (DC) motors have existed since the late 19th century. What sets these motors apart from AC models, how do you control them, and how can you tell when it’s time to repair or replace them?


Industrial and Robotic Connectors: Choosing Suitable Contacts for Cable Connections

Industrial and Robotic Connectors: Choosing Suitable Contacts for Cable Connections

Selecting a suitable electrical connector is a process that is based on how you will terminate it to the system. This article provides advice on how to make the right contact selection for your industrial or robotic system.


Methods and Algorithms in Error Checking for Serial Communications

Methods and Algorithms in Error Checking for Serial Communications

Errors in communications often manifest as a result of electrical noise interrupting the data during the transmission process, leading to various methods for determining whether received data has been damaged.


Hands-on Example: Milling Machine Failure Classification Using Logistic Regression

Hands-on Example: Milling Machine Failure Classification Using Logistic Regression

Learn how to build a machine learning model to predict failure classification based on machine parameters using a synthetic dataset modeled after a milling machine, the same process used in real-world systems.


5-Point Guide To Set Up A Lean Production System

5-Point Guide To Set Up A Lean Production System

The Lean process uses a method of implementation focusing only on actions providing value to customers. The following five steps break down the process into discrete modules when introducing efficiency to production.


Industrial Robot End-of-Arm Tooling Comparison and Selection

Industrial Robot End-of-Arm Tooling Comparison and Selection

Most grippers are powered by either air or electricity. Learn about the questions and factors an engineer should consider to make the best decisions while selecting a gripper to use for unique applications.


How To: Using Set/Reset Instructions in Mitsubishi’s MELSEC PLCs

How To: Using Set/Reset Instructions in Mitsubishi’s MELSEC PLCs

Setting and resetting a PLC output is essential in establishing a holding circuit for a transducer. Learn how to use set/reset instructions in MELSOFT series GX Works2 to latch and release an output.


Connectors Used in Industrial and Robotic Cable Termination

Connectors Used in Industrial and Robotic Cable Termination

Industrial and robotics cabling requires specialized termination strategies. This article introduces connectors involved in automation applications for cable-to-cable or cable-to-device termination.


Developing Standardized Practices for PLC Programming

Developing Standardized Practices for PLC Programming

Any kind of computer programming can be challenging to determine what aspects are truly unique versus what aspects should be standardized across projects and platforms to streamline future development.


Introduction to System Dynamic Responses

Introduction to System Dynamic Responses

System dynamics is primarily concerned with understanding complex systems’ behaviors over time. Mathematical and computer models can help identify responses before turning to costly real-world experiments.


Back to the Basics: Understanding Industrial Buttons and Switches

Back to the Basics: Understanding Industrial Buttons and Switches

This article features an in-depth discussion of the various options for buttons and switches, including function, styles, shapes, and illumination options for all kinds of control panel inputs.


Joystick Controls: How Do You Use Them For Automated Systems?

Joystick Controls: How Do You Use Them For Automated Systems?

We usually think of joysticks in terms of video game controllers, but they exist in all kinds of industrial systems: heavy equipment, overhead cranes, and even some robotic controls. But how do they work?


Understanding Wire Color Codes for Industrial Electrical Applications

Understanding Wire Color Codes for Industrial Electrical Applications

Designing, installing, and maintaining control systems involves a lot of wires. Each wire has a purpose, often indicated by the color of the insulation. But what are the common colors, and what do they mean?