What is a PLC? (Programmable Logic Controller)

What is a PLC? (Programmable Logic Controller)

The most commonly asked question is, “What is a PLC?”. A Programmable Logic Controller (PLC) is a computer used to control industrial processes and machinery. It is designed to receive input signals from various sensors, process the information, and then send output signals to handle multiple machines and processes in real time. PLCs are widely … Read more

Arduino OPTA PLC – Sequential Function Chart SFC

Arduino OPTA PLC - Sequential Function Chart SFC

Sequential Function Chart (SFC) is a graphical programming language that can be used in Arduino Opta PLCs.  It can be used to program sequential control systems in industrial automation applications. It is a part of the IEC 61131-3 standard and is commonly used in programmable logic controllers (PLCs) and other industrial control systems. SFC allows … Read more

Creating Virtual PLC Programming Environment

Creating Virtual PLC Programming Environment

Have you ever been in a situation where you were programming a PLC, and your computer suddenly displayed a blue screen of death? Virtual environments can help you. This issue is becoming more relevant as PCs are now part of industrial control. This means that when your computer crashes, it can cause a machine to … Read more

Arduino OPTA PLC – Structured Text (ST)

Arduino OPTA PLC - Structured Text (ST)

Structured text (ST) programming is a programming language that is part of the IEC standard and is used in the Arduino Opta PLC. This programming language allows you to write code in a structured and organized manner, making it easier to understand and maintain. With structured text programming, you can create complex and sophisticated programs … Read more

ACC Automation 2023 Review – PLC Learning

ACC Automation 2023 Review - PLC Learning

Over the past year, ACC Automation has continued to provide valuable content on PLC learning and industrial control. In 2023, the focus continued with PLC learning with minimum investment. Each year, we like to reflect on the past, present, and future of ACC Automation. The site has been built with the help of its audience, … Read more

Arduino OPTA PLC – Function Block Diagram (FBD)

Arduino OPTA PLC - Function Block Diagram (FBD)

The Arduino Opta IoT PLC offers a convenient way to program it using the Arduino PLC IDE in function block diagram (FBD) format. This is a simple and intuitive method, and it is one of the industrial PLC languages. In addition to FBD, you can program the Opta PLC using any of the five official … Read more

Arduino OPTA PLC – IL First Program

Arduino OPTA PLC - Instruction List (IL) First Program

This article discusses the Arduino PLC IDE in Instruction List (IL) format, an industrial programming language that is simple and intuitive for those familiar with mnemonic program code. The Opta PLC can be programmed using any of the five official languages specified in the IEC standard and sketches written in C++. This article will focus … Read more

Mastering PLC – What you need to know!

In the current era of automation and digitization, Programmable Logic Controllers (PLCs) have emerged as integral components for varied industries, including manufacturing, construction, and more. Mastering the PLC and what you need to know involves different facets of the PLCs. Understanding their basics to troubleshooting common concerns is crucial in optimizing their efficiency and application. … Read more

Arduino OPTA PLC – Ladder Diagram First Program

Arduino OPTA PLC IDE - Ladder Diagram First Program

The Arduino Opta IoT PLC allows you to conveniently program it using the Arduino PLC IDE in ladder diagram format. This is the most common industrial PLC language, a simple and intuitive method. Additionally, you can program it in any of the five official languages specified in the IEC standard and using sketches written in … Read more

Programming the Arduino OPTA PLC – Ethernet Port

Programming the Arduino OPTA PLC - Ethernet Port

The Arduino Opta IoT PLC offers a hassle-free programming experience through its integrated Ethernet feature and efficient Arduino PLC IDE software. First, we’ll connect the Ethernet cable to the OPTA IoT PLC and find its IP and MAC address. After that, we’ll configure the default programming port to Modbus TCP (Ethernet) via the Arduino PLC … Read more