FluidNC Error 15
FluidNCErrorPosition is kept
A jog would go past the machine's travel, so it was ignored.
Position is kept. An error means the controller refused that one line or command, so nothing moved for it. (Hamrun's reading)
What to do
- Jog a shorter distance, or jog the other way.
- If the machine isn't homed, home first so it knows where its limits are.
Official FluidNC message: “Max travel exceeded during jog” source
Got a different message?
Paste it into the decoder. Hamrun's editor checks your G-code before you run it, so a toolpath that leaves the machine's travel or a missing feed rate is caught before the machine stops.
Related codes
- GRBL 1.1 Error 15: A jog would go past the machine's travel, so it was ignored.
- grblHAL Error 15: A jog would go past the machine's travel, so it was ignored.
Official text copied from the FluidNC source on 2026-11-01. Steps and the position answer are Hamrun's reading unless marked “firmware says”. User reports are labelled CLAIMED.