Robots are becoming more common in our lives every day and it has become unthinkable without them. For this reason, the technology around the robot is developing faster and faster. It is presented how one industrial robot is used correctly, along with its technical specifications, what parts are its necessary operation and the principle of operation. To work with any robot, the correct program is always needed, so that the robot knows what its task is and how it is performed. One example of a programme that is often used in industry today is presented and clarifies how it works. The connection between the robot and the PLC is explained and how communication is established. 2 Finally, the work with the HMI interface is described, how it is edited and put into operation. The HMI interface is a device through which we can control the robot, where certain commands in the form of buttons and images belong. The image on the HMI device represents the current position of the robot and as the robot changes position, so does the image visible to the end user in order to simplify the operation and tracking of the robot.