Automation Programmers Blog

Creating a Remote Access System with OpenVPN

Repost of a write-up done on an employee’s personal blog outlining some of the technical details behind a recent project. Source IntroductionRemote access has never been more important, with internet connectivity expanding daily and customer expectation for such technology increasing, not being able to deploy, modify and diagnose your

linux

How we used Linux

IntroductionIndustrial Automation is an industry that's always 10 years behind mainstream technologies. This is partly due to the large monopoly held by the three main players, Siemens, Allen Bradley & Wonderware. This has led to an unfortunate lack of innovation, especially in native industrial web applications, Which are almost nonexistent.

multiprog

Multiprog: 5. The One - Shot

Contents 1. Getting Started 2. The AND Structure 3. The OR Structure 4. The Latch 5. The One - Shot This tutorial is going to introduce a little about how the ordering of your program affects the way it is interpreted. Once this is explained, we are going to go

multiprog

Multiprog: 4. The Latch

Contents 1. Getting Started 2. The AND Structure 3. The OR Structure 4. The Latch 5. The One - Shot Now You have a grasp on the basic principles of ladder logic, you are ready to start combining them into bigger structures that can do more interesting things. The first

multiprog

Multiprog: 3. The OR Structure

Contents 1. Getting Started 2. The AND Structure 3. The OR Structure 4. The Latch 5. The One - Shot This step of the tutorial will introduce you to another new structure, and briefly touch on the idea of scope, which will be important when we come to discuss the

tutorial

Multiprog: 2. The AND Structure

Contents 1. Getting Started 2. The AND Structure 3. The OR Structure 4. The Latch 5. The One - Shot This is the second in our series of tutorials for KW multiprog in tandem with the advantech ADAM or APAX units. This tutorial will define the first of our commonly

tutorial

Multiprog: 1. Getting Started

Contents 1. Getting Started 2. The AND Structure 3. The OR Structure 4. The Latch 5. The One - Shot This Tutorial is going to explain the basics of starting a ladder program in KW multiprog. This programming software is used to program Advantech PLC’s which are an up