If you already have the fd3 and the 3.5" floppy then at some point you should have been supplied a floppy with the machine software on it, unless the hardware is from a different machine.
If you have all of the hardware, and the machine's software was ever released on 3.5" floppy, then you should be able to call Siemens and get just the software. I had a similar situation with one of my customers this summer. They had purchased a used machine that had the upgrade, and no software. I was able to buy just the software for around $300-$400. |