Default setting: M06 (acc. to DIN 66025)① Spindle② Gripper③ Magazine (here: chain magazine)④ Tool change positionPreselected toolThe tool for which the tool length offset values are to be taken into consideration during powerup of the controller and for reset or part program end depending on MD20110$MC_RESET_MODE_MASK and for part program start depending on MD20112$MC_START_MODE_MASK is defined with the machine data:MD20121 $MC_TOOL_PRESEL_RESET_VALUETool cutting edge DSeveral cutting edges D1 ... D can be assigned to one tool T.Maximum number of tool cutting edges per toolThe maximum number of tool cutting edges (D numbers) which can be defined for each tool isspecified by the following machine data:MD18106 $MN_MM_MAX_CUTTING_EDGE_PERTOOLD functionSelection of the desired tool cutting edge 1 ... for processing is performed in the NCprogram by programming the corresponding D function D1 ... D.The selected tool cutting edge always refers to the active tool. A tool cutting edge without activetool (actual T number is T0 ⇒ no tool selected), is not effective.All tool compensations for the active tool T are deselected with D0.W1: Tool offset2.2 Tool change and activation of tool offsetTools22 Function Manual, 06/2019, A5E47435126B AA