New-generation Heidenhain control system with compact converter featuring a controller unit for 4 axes and 1 spindle for driving the X-, Z-, B- and C-axes as well as for infinitely variable drive of the main spindle. Integrated digital drive control, speed pilot control or operation with contouring error show the advanced nature of the hardware used. This modern, state-of-the-art control system has a dual processor featuring Pentium III technology at 800 MHz. All systems come standard with a portable electronic control panel.