Increasingly complex systems and machines require comprehensive knowledge of pneumatic and electro-pneumatic control technology. Whether in design, maintenance or training, in-depth knowledge is important in order to understand functional relationships. There are over 20 ways to control a cylinder - but when do I use which one? How are sequence controls structured and what do I need to bear in mind when using vacuum technology? In addition to technical knowledge, methodical skills are also required. Which process is carried out on the system? What function does a malfunction have? Which components have an influence on this function?