Difference Between Microcontroller and PLC
In this article, you will learn the difference between microcontroller and plc with specifications and examples.
PLC Tutorials
Tutorials of Programmable Logic Controller – Learn PLC programs and ladder logic lectures of GE, ABB, Siemens, Allen Bradley, Omron PLC’s.
PLC vs PAC – Understanding the Key Differences and Similarities
This article discusses the similarities and differences between PLC and PAC, along with examples of each in industrial automation systems.
What is Contextual HMI? – HMI Screens on a Mobile or Tablet
The Contextual HMI will be connected through some wireless means and the operator can access the HMI screens on a mobile or tablet.
Power Supply Sizing for Industrial Automation Systems
In this article, we will discuss the importance of power supplies and how to do power supply sizing for industrial automation systems such as PLC and DCS.
Top Automation Vendors from Around the World – An Overview
In this article, we will discuss top automation vendors from around the world, give a different example with advantages and disadvantages.
Finding the Best PLC for Your Project – Tips and Tricks
In this article, we will talk about how to select a PLC for your application and tips for finding the best PLC for your project.
PLC Power Supply and Operating Voltages
In this article, we will learn the PLC power supply and operating voltages like 24V DC, 24V AC, 110V AC, and 240V AC.
T-Junction Traffic Control System – PLC Programming
This article is about a T-junction traffic control system with the help of a PLC ladder logic using a comparator for lights operation.
Tia Portal – OB121 Programming Errors Interrupt Organization Block
OB121 is an organization block that will get called by the PLC’s operating system if a programming error occurs while running your logic.
Siemens PLC Tia Portal – OB100 Start-up Organization Block
OB100 or the start-up OB is an organization block that is called and executed by the operating system once at the startup of Siemens PLC.