Latest Glass Technical Articles

Categories

Understanding the Basics of Pulse Width Modulation (PWM)

Understanding the Basics of Pulse Width Modulation (PWM)

Power delivered to devices can be changed by raising or lowering the voltage and current. But this method does not always produce intended results. Pulse width modulation (or PWM) can be used to better control variable loads.


Info Byte: Difference Between Analog and Digital Multimeters

Info Byte: Difference Between Analog and Digital Multimeters

Analog and digital multimeters have both enjoyed popularity in different generations of electrical systems. What is unique about the analog meters, and in what situations might they be preferred over their digital counterparts?


FANUC Robot Programming Example

FANUC Robot Programming Example

FANUC robots, as with most other brands, are designed to be used in a wide variety of applications. Learn the common programming concepts and features along with an example of a motion program.


SPC Pillar: Continual Improvement Process (CIP)

SPC Pillar: Continual Improvement Process (CIP)

Statistical process control (SPC) allows for continual improvement process (CIP), a method of optimizing a process driven by data and statistical methods.


SPC Pillar: Using Control Charts

SPC Pillar: Using Control Charts

Learn how control charts are used in statistical process control (SPC) to show how a process changes with time as compared to past measurements, providing reliable visualizations for data-driven decisions.


What Is a PLC? An Introduction to Programmable Logic Controllers

What Is a PLC? An Introduction to Programmable Logic Controllers

What is a PLC? This article will lay out a succinct definition of a programmable logic controller and explain its basic components.


Introduction to FANUC Robot Programming

Introduction to FANUC Robot Programming

FANUC has a wide variety of different product lines to accommodate nearly any automation environment, with its own flavor of structured text programming language.


Info Byte: Definition of Pressure and Flow in Fluid Systems

Info Byte: Definition of Pressure and Flow in Fluid Systems

Pressure and flow rate are terms used in all areas of hydraulic and pneumatic systems. Learn the definition and science of these terms, and the reason they are so important within industry.


Robots as a Service Explained

Robots as a Service Explained

Robots as a service (RaaS) can open the door to automation for small to mid-sized companies that are looking to automate a process without a large upfront capital investment.


SPC Pillar: Data Collection

SPC Pillar: Data Collection

Statistical process control (SPC) is meaningless without the proper collection and analysis of data. For some process parameters, this is a simple task. But not every part of a process is driven by simple, quantitative parameters.


The Origin Story of the PLC

The Origin Story of the PLC

In the late 1960s, a revolution in manufacturing became a reality when the first Programmable Logic Controller (PLC) was developed. We’ll examine the early history of the PLC - not just the technology, but also the inspiration of the inventors as well.


Comparing Industrial Ethernet Protocols

Comparing Industrial Ethernet Protocols

This article reviews and compares some of the most prominent industrial Ethernet protocols.


Info Byte: What’s the Reason Behind Relay Terminal Numbering?

Info Byte: What’s the Reason Behind Relay Terminal Numbering?

Any industrial electrician can instantly recognize a relay, but when it comes to wiring, why are the terminals numbered in such apparently random order?


Lock-out-tag-out (LOTO) Devices for Industrial Safety

Lock-out-tag-out (LOTO) Devices for Industrial Safety

One of the most visible elements of industrial safety is the use of lock-out-tag-out (LOTO) devices, familiar to those with experience. But, if you are new to the workforce, a brief introduction may be helpful.


Introduction to Industrial Network Gateways

Introduction to Industrial Network Gateways

This article teaches the basics of gateways in industrial networks and PLC-to-PLC communication.


Using 3D Inspection to Improve Part Quality Control and Production Yields

Using 3D Inspection to Improve Part Quality Control and Production Yields

Learn about quality control in manufacturing using 3D Inspection, an essential method to achieve quality targets.


Boolean Logic for Ladder Diagrams

Boolean Logic for Ladder Diagrams

Ladder diagrams, or ladder logic, is a popular programming language used for PLCs. Programmers can utilize boolean logic as a base for their ladder diagrams. Learn the basics and structures for boolean logic.


Developing a Fuzzy Logic Controller for a Servo Motor Using Mathworks Simulink

Developing a Fuzzy Logic Controller for a Servo Motor Using Mathworks Simulink

Servo motors are widely utilized in industry for numerous applications. How do you use fuzzy logic to control a servo motor?


An Overview of AVEVA Solutions

An Overview of AVEVA Solutions

AVEVA Solutions, formerly Wonderware, is a popular service that offers HMI, SCADA, and MES. How is each solution used in industrial automation?


Deep Learning Algorithms for Vision Systems

Deep Learning Algorithms for Vision Systems

Which deep learning neural networks are best suited for industrial vision systems and why?