FusionRenderNode.exe | how to render the range of a comp?

Hi,
I'm searching for a way to render the render range that is set up in every comp-file without defining it again with the appropriate arguments of /start and /end.

I tried "/render /frames all", but this is demanding to render from 0 to 0.

Maybe there is a way for this existing, I didn't find anywhere documented or jumping into my eyes..

Regards,
Rainer

EDIT: "/render /frames all" does work like expected. I had a spelling error in my comp-files' render range. Sorry for that, but there was no hint to this issue from the interpreter.