Practical Tips and Techniques
Accelerate Learning … Accelerate Machines… Accelerate Knowledge… ACC Automation Each year we like to take a few minutes and reflect on the past, current, and future of ACC Automation. You have helped us build the site you see today through questions, comments, and suggestions. Thank you. In this Covid-19 world, we are continuing to adapt. … Read more
PLC programs scan cyclically. This means that it is repeated many times and in the same order. The primary sequence of a PLC scan is reading the inputs, executing the program, diagnostics, and communication, and updating the outputs. We will look at these scan items with particular attention to how the ladder logic program is … Read more
This tutorial is for beginners who are just starting to program PLCs. Using the EasyPLC simple conveyor, we will move a box back and forth on the conveyor. We will learn to write the PLC ladder logic program for this operation. Using the five steps to PLC programming development, we will determine what must be … Read more
The Machine Simulator (MS) is part of the EasyPLC software suite. It has many built-in machines that are used to show different programming techniques. The solder robot example is one of these machines. This will demonstrate a sequencer robot example. In this case, four rivets are welded using a robot. The logic will step through … Read more
Building a PLC program series will take you through developing and programming PLC logic. This six-part series was released almost seven years ago but is still relevant today. Each part will add and build upon the previous step. This series will look at different ways to solve the same machine logic. Using discrete inputs and … Read more
Previously we looked at the easy PLC machine editor design simulation. We created a mixing tank simulation using the EasyPLC machine editor. The tank included a control panel and operation indication. We will now use the Do-More designer programming software to program the ladder logic for this EasyPLC mixing tank application. The built-in simulator of … Read more
