G17 - G19.1: Selection of the Work Plane

Last modified by writer on 2023/09/12 16:25

These commands set the current plane of interpolation, as follows:

  • G17 – XY (default);
  • G18 – ZX;
  • G19 – YZ;
  • G17.1 – UV;
  • G18.1 – WU;
  • G19.1 – VW.

UV, WU, and VW planes do not support arcs.

It is recommended that you include the interpolation plane selection command at the beginning of each G-code file.

The result of choosing an interpolation plane is described in sections G2-G3 and G81-G85.