arianna cnc supplied by ficep represents the ultimate innovation among the control units for cnc machines used on simple 2 controlled axis machines up to more than 40 controlled axis machines. arianna is an extremely easy......arianna cnc supplied by ficep represents the ultimate innovation among the control units for cnc machines used on simple 2 controlled axis machines up to more than 40 controlled axis machines. arianna is an extremely easy and intuitive software, thanks to the user-friendliness of windows and to the graphics which has been dedicated exclusively for the steel construction, arianna can be easily used even by inexperienced users. the set-up through visual windows is really effective and errorproof. the programming of nesting and multing for drilled plates and for steel construction beams is extremely simple and intelligible. the m.m.i (man machine interface) arianna is the same on all ficep cnc machines, this enables operators and maintenance people of a steel construction workshop where machines of different type are installed, to understand the use and programming independently from the typology of the machines. moreover it is understood that arianna can be interfaced with the most modern cad systems (structural steel cad 3d) for the steel construction industry, such as bocad, x-steel, strucad, scia, designdata, prosteel, etc. furthermore, thanks to the cam (computer aided manufacturing) and mis (ultimate management information system for steelwork fabricators) software packages supplied by our sister-company steel projects, the software arianna can be interfaced with cad such as autocad importing formats like dxf and dwg, apart from the most recognized format dstv (deutscher stahlbau-verband).