How-to-Tutorials Discuss SolisPLC tutorials. Ask questions, shares your thoughts, and offer suggestions Practice Challenges Practice your PLC programming skills by solving real-world challenges. This category is for asking questions, discussing, and helping others solve various SolisPLC practice challenges. General This category is for discussion resources on PLC programming topics in general where they are not otherwise covered by other topic-specific discussion categories. Careers Share your journey with PLC programming, share stories about you have accomplished with your skills, and ask & share advice about career paths and job interviews. Random A place for random (not necessarily SolisPLC or PLC related) discussion!