I have an EMCOTURN ET 365/45 cnc lathe with Sinumerik 810D CCU 3.4. I got some problem with the CCU and now i will have to replace it with a new one. My question is that whether i will be requiring cnc software, parameters and machine specific data or there may be software installed on it and only machine specific data will be required? Can any body help me by providing parameters and machine specific data?