Programming technological functions (cycles)8.5 Contour turning - only for G code programsMillingOperating Manual, 03/2010, 6FC5398-7CP20-1BA0 393Parameters Description UnitConstant cutting depthAlternating cutting depth - (only with align cut segmentation to edge)DZ Maximum depth infeed - (only for position parallel to the contour and UX) mmUX or U Finishing allowance in X or finishing allowance in X and Z – (only for ∇) mmUZ Finishing allowance in Z – (only for UX) mmDI For zero: Continuous cut - (only for ∇) mmBL Description of unmachined part Cylinder Allowance ContourXD - (only for unmachined part description, cylinder and allowance) For unmachined part description, cylinder– Allowance or cylinder dimension ∅ (abs)– Allowance or cylinder dimension (inc) For unmachined part description, allowance– Allowance on the contour ∅ (abs)– Allowance on the contour (inc)mmZD - (only for unmachined part description, cylinder and allowance) For unmachined part description, cylinderAllowance or cylinder dimension (abs or inc) For unmachined part description, allowanceAllowance on the contour (abs or inc)mmAllowance Allowance for pre-finishing - (only for ∇∇∇) YesU1 contour allowance NoU1 Compensation allowance in X and Z direction (inc) – (only for allowance) Positive value: Compensation allowance is kept Negative value: Compensation allowance is removed in addition to finishingallowancemmSet machining arealimitsSet machining area limits Yes– XA: 1. Limit XA ∅– XB: 2nd limit XB ∅ (abs) or 2nd limit referred to XA (inc)– ZA: 1. Limit ZA– ZB: 2nd limit ZB (abs) or 2nd limit referred to ZA NoRelief cuts Machine relief cuts Yes NoFR Insertion feedrate, relief cuts
