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CNC Software vs. PLC Software

CNC Software vs. PLC Software

It can be easy to group CNCs and PLCs together since they are both run by digital processors and programs. Are they interchangeable? This article explores the possibility on a software level.


Common Sequencer Functions: SQO, SQI/SQL, SQC

Common Sequencer Functions: SQO, SQI/SQL, SQC

Sequencer functions are used to perform a specific output pattern that needs continuous repeating. When there are more than three steps in a process, it is generally better to use a sequencer function rather than simple routines.


Using Sensors with Open Collector Outputs

Using Sensors with Open Collector Outputs

This article discusses how to use sensors with open collector outputs and learning some of the module connections involved.


The Purpose of NPN Sensors in Control Systems

The Purpose of NPN Sensors in Control Systems

A typical control system uses PNP sensors and tends to be easier to visualize. For opposite polarity systems, the NPN sensor is the only compatible sensor type. Learn more about NPN sensors, including characteristics and uses.


How to Perform a Factory Acceptance Test

How to Perform a Factory Acceptance Test

Learn about factory acceptance tests (FATs), including how the tests are created, where they are performed, and the responsibilities for both the buyer and manufacturer of the equipment.


An Overview of Pilot Valves

An Overview of Pilot Valves

What are pilot valves and how do they work? This article dives into some of the different types and uses for these components.


Applications of Data Structures and Data Types

Applications of Data Structures and Data Types

This article discusses structure data types, structure tags, and various applications of user-defined structures.


How to Reduce Electrical Noise on Sensors and Control Systems

How to Reduce Electrical Noise on Sensors and Control Systems

Electrical noise is a common problem inside industrial facilities. The following will explain a few simple strategies for reducing this noise.


Understanding Array Data Types

Understanding Array Data Types

In this article, we’ll investigate the meaning of an array, but also explore some of the ways in which arrays can be used specifically within the context of a PLC system.


NIST Finds Patterns in Cyber Security Behavior Related to Industrial Manufacturing

NIST Finds Patterns in Cyber Security Behavior Related to Industrial Manufacturing

The latest report from NIST and other government organizations found that tracking behavior may be a new way to track potential security threats.


Alternative PLC Programming Languages

Alternative PLC Programming Languages

For most systems, there are various languages meant for specific purposes, including Function Block, Sequential Charts, and Structured Text.


Comparison of Modbus Over TCP/IP and Profinet

Comparison of Modbus Over TCP/IP and Profinet

Two of the most common protocols are Modbus and Profinet. They are similar in many ways, but there are some crucial differences.


Motion Control Systems: PID Feed Forward

Motion Control Systems: PID Feed Forward

Learn the strategy called 'feed forward' which can predict motion control system outputs. This helps to turn the feedback into a double-check as opposed to the sole provider of the output signal.


PLC Sequencer Logic: An Overview

PLC Sequencer Logic: An Overview

This article discusses PLC Sequencer Logic and the steps needed to accomplish PLC sequencing.


Considerations for Designing Cleanroom Control Systems

Considerations for Designing Cleanroom Control Systems

Designing the control systems for a properly functioning cleanroom comes with its own set of challenges and requirements. Here, learn what goes into cleanroom system design and why.


Integral Windup Method in PID Control

Integral Windup Method in PID Control

Integral or Reset Windup is a problem that can occur from these systems, and there are a few possible approaches to minimize the effects.


An Overview of Integral Gain

An Overview of Integral Gain

This article discusses the meaning of integral gain and how to calculate integral gain to achieve better control results.


An Overview of Industrial Level Sensors

An Overview of Industrial Level Sensors

Industrial level sensors are used in a variety of manufacturing and industrial applications. This article discusses the different types and uses of level sensors.


Securing SCADA Systems from Cyber Attacks

Securing SCADA Systems from Cyber Attacks

Learn about the many ways cyber-attacks threaten SCADA systems, and what can be done to keep manufacturing and utility plants protected.


Digital Twinning and its Use in SCADA Systems

Digital Twinning and its Use in SCADA Systems

Learn all about Digital Twinning, and how this new technique can change the way we do a number of industrial operations!