G17 (X, Y) coordinate plane (plane default)
G18 (X, Z) coordinate plane
G19 (Y.Z) coordinate plane
circle center method:
G02 (G03) X.. Y.. Z.. I.. J.. K.. F
X. Y. Z represents Terminal point coordinate, F processing speed
I represents projection of the arc starting point to circle center distance in the X-axis
J represents projection of the arc starting point to circle center distance in the Y-axis
K represents projection of the arc starting point to circle center distance in the Z-axis
L, J, K direction is corresponding to the negative direction of the XYZ