Thank you Andy ,got it working. On 08/08/2010 02:03 PM, Andy Pugh wrote: > On 8 August 2010 16:50, Jim Wilkin<[email protected]> wrote: > > >> Writing a gcode program to machine a rectangle shaped part. >> Plan to touch off 3 on sides then move to the fourth side (cycle >> start) import the distance from the D.R.O. memory and calculate how >> passes are required. >> > As far as I know, the current position is not directly available to G-code. > > The workaround I use is to use G92. > This is from a lathe, so has only X and Z, and with X doubled: > > G92 x0 z0 (store position) > g92.2 > #14 = [#5211 * 2] (starting X) > #13 = #5213 (starting Z) > g92.1 (clear the offset) > >
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