Parameter description2.3 Description of the most important defining parametersMeasuring cyclesProgramming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0 732.3.6 Correcting setup and additive offset in workpiece measurement: _DLNUMParameterSetup and additive offsets are assigned to the tool and a D number. Each D number can beassigned up to 6 setup and additive offsets using DL numbers in the program. If DL=0, nosetup or additive offset is activated.The existence or number of setup or additive offset is set in the machine data.References: /FB1/, W1, "Tool Compensation"When measuring workpieces, it is possible to correct a selected setup or additive offset inthe measuring cycles with automatic tool offset using parameters _TNUM and _TNAME,_KNUM (D-number coded) and the additional parameter _DLNUM._DLNUM is an integer. The value range is 0 to 6. This variable need only be defined by theuser if the corresponding digit is also programmed in variable _KNUM.Two channel-oriented bits are available for selecting additive and setup offsets (see SectionData description).The measuring cycles for workpiece measurement with automatic tool offset use channel bit_CHBIT[6] for selecting length and radius offsets in wear or geometry.0: The offset value is added to the existing wear.1: Geometry(new) = geometry (old) + wear (old) + offset value,wear (new) = 0_CHBIT[6] is also used for correcting setup and additive offsets:0: The offset value is added to the existing additive offset.1: Setup offset (new) = setup offset (old) + additive offset (old) offset value, additiveoffset (new) = 0Additionally _CHBIT[8]:0: Correct additive/setup offset according to _CHBIT[6].1: The offset value is added to the existing setup offset, regardless of _CHBIT[6].
