Sinutrain pro SINUMERIK Operate V4.5 Ed.3 – Basic Sinutrain pro SINUMERIK Operate V4.5 Ed.3 – Basic The simulator of the Sinumerik Operate control system can be downloaded here After running the program, you need to define a new machine Create new machine-Use template Select the machine type(Vertikal milling machine) and click on Create. Now we have a machine, click the picture to start the program.