I think that's the relative speed (so % of set in slicer). Estimated print times in the slicer double when I set it to 50 for example (almost then, but very close). So maybe the manuel tune. Since it's not affected by the Gcode and resets after reboot I deduct that this is the relative speed. Can't find any info on it online or in the manual though.
Posts made by RickPistorius
RE: LCD Options Tune/Printing Speed