Omron PLC Programming Basics Course Our setup for the Omron PLC programming basics course is up and running. We’re using an NX1 controller for this course. The programming software for Omron PLCs is Sysmac Studio which comes with a powerful PLC simulator as well. You can test all of your PLC programs using this simulator easily and this is what you learn in the course as well. You can start learning how to program Omron PLCs in an easy-to-follow format using the following link if you are a Pro m