getting Flash Floppy run on a Siemens Sinumerik PCU 50

[Madan-interstellation]

Some older Siemens PCUs are not able to send data to a USB-Stick, even if they have a USB slot built-in. So I`m gonna use the floppy drive with an emulator at this point.
Because Siemens makes Siemens stuff you have to make some adjustments to get an gotek emulator with flash floppy run on a Siemens PCU 50. Here are my settings that work on my PCU:

• only use a non-twisted cable, otherwise the PCU 50 cannot recognise the floppy drive in BIOS
• connect the jumpers to M0 and S0

FF.cfg:

• interface = shugart
• host = unspecified
• pin02 = chg
• pin34 = rdy
• write-protect = no
• motor-delay = 200