G3 on y plane hitachi sieki hi cell problems

[matmondez]

Hi all,
Im trying to interpolate a 1.875" rad with the radius centre offster (4mm) .1574 in y and 1.7" away from z0. Im using a live 20mm ripper to achieve this im certain i have to use the i,j,k functions but just baffled, getting all sorts of errors.
Any help much appreciated

matt

[txcncman]

Did you try G19 plane selection?

[matmondez]

Yeah got g19 on

[matmondez]

Im that desperate im trying a g10 p0 y.154 to offset the y axis 4mm and write the arc from centre