sinumerik 840c

Hi
Does anyone know where I can get an install cd or image of a cd for system software 6.3?

thanks

Friends, tell me how to properly rotate the spindle of the sinumerik 840C turning and milling machine in the milling mode by more than 450 degrees. And at the same time indicate to him the direction of rotation?

"SINUMERIK 840C
Software Version 6
Simulation – Milling and Turning"we become what we behold
https://cache.industry.siemens.com/d...fd_0797_en.pdf
Some information for your question. I hope it will help you.