Hi all:

We have two DMU 50 eVo mills with millplus control, version V400. More and more we wish we had version V420, as we are starting to do a lot of 5 axis milling, and version V420 can figure out the rotation speed of the table by the kinematic model.

So my question is, can the operating software be upgraded, and how is it done?

When we bought the machine, it came with a stack of floppies with the operating system. I assume there is a way to install this software on the machine, but the machine has no floppy drive, so I'm scratching my head...

Dan