5238-E P-179SECTION 8 LATHE AUTO-PROGRAMMING FUNCTION (LAP)8. Finish Turning Cycle (G87)[Program format]LE33013R0301000080001[Function]With the commands above, the control starts searching for the contour definition program beginningwith the sequence name NAT03. After assigning the parameter data of U and W to NAT03, thecontrol starts the finish turning cycle.[Details]• Do not designate an S, T, or M code in the G87 block.• The feedrate designated in the contour definition program is the effective one.If no F word is designated in the contour definition program, the feedrate which was effectivebefore this block becomes effective.• When no U and/or W word is designated, U and/or W are/is assumed to be "0".U and W words must be positive or zero. If not, an alarm occurs.NO203 G87Sequence numberSequence name in the first block of contour defining blocksEnter either tab or space code.U WG code calling out finish turning cycleTo be designated right after sequence number (name).NAT03Stock removal in finish turning cycle,X componentStock removal in finish turning cycle,Z component
