If you’ve recently purchased a PLC for your industrial system, you’re already well on your way to automating your processes and improving operations. However, you first need to program your new model to best cater to your specific needs. Programming a PLC can be a bit confusing to those who are unfamiliar with the technology. As such, we’ve developed this quick guide to programming your new PLC to help walk you through the process. Here’s what you need to know.
Determine Your Commands
For you to clearly direct your equipment to accomplish certain things, you need to know what commands to give. Every process involves several steps, and each line of programming must clearly define and execute these instructions so that your machine can understand them. Otherwise, you risk system errors and potential malfunctions. Because of this, make sure you think carefully about what you want each aspect of your equipment to do and how long you want it to perform that action.
Set Up the Modules
Once you dive into the programming itself, start setting up your system’s modules. This beginning phase tells your PLC the different elements it will work with as well as where it derives its power and computing knowledge from. Select the module rack corresponding to the system number you’re creating the program for.
Then, fill in the slots with each compatible component. In the first slot, insert your system’s power source. The second slot is for your CPU, and slots three and four will be the input and output modules. With these components in place, your PLC is ready to start reading instructions and sending out orders.
Map Your Commands in the Menu
After setting the foundational work, it’s time to create the program that will give your specific orders. Using a new command menu, map out the equipment system and assign each component a role. In the subsection, you can designate the action to perform and how long you want it to last. After the assigned time, the component will activate or deactivate as you need. Make sure that you map out a role for every part of your system so that everything works in tandem upon receiving the order.
Run Simulator To Test
The most important step in this quick guide to programming your new PLC is to test your command with a simulator. It can take a few tries to get your command just how you need it, and testing it beforehand helps prevent unnecessary strain on your equipment. Run the simulator and fix any issues that pop up. Your diligence now can save you a lot of trouble later.
Whether you’re new to the world of PLCs or a seasoned programming professional, PLC Direct is the resource for you. We carry a wide selection of premium Schneider PLC products, designed to work well with certain equipment systems and provide you with optimal control. We want you to have access to the automating technology your company needs with fewer lead times, and everything on our site has fully transparent availability.