Fagor alarm 1011: No radius has been programmed for G15.
CNC 8055 CNC error · Fagor 8055/8055i
What it means
The Z-C cylindrical interpolation mode (G15) was selected without defining the cylinder radius R. The CNC maps linear C-axis motion onto the cylinder surface using that radius, so without it execution stops.
Likely causes
- G15 programmed without the accompanying R value
- radius lost because G16/G15 modal state was reset by another routine
Need the part urgently?
Send us alarm 1011 with your machine details — typical RFQ turnaround is 24–48h.