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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
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04.00 Contents
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5.6 Measurements with touch trigger probe, MEAS, MEAW ............................................. 5-174
5.7 Extended measuring function MEASA, MEAWA, MEAC (SW 4 and higher, option) .. 5-177
5.8 Special functions for OEM users.................................................................................. 5-187
5.9 Programmable motion end criterion (SW 5.1 and higher) ........................................... 5-188
5.10 Programmable servo parameter block (SW 5.1 and higher) ....................................... 5-189
Frames 6-191
6.1 Coordinate transformation via frame variables ............................................................ 6-192
6.2 Frame variables/assigning values to frames ............................................................... 6-197
6.3 Coarse/fine offset......................................................................................................... 6-204
6.4 DRF offset.................................................................................................................... 6-205
6.5 External zero offset ...................................................................................................... 6-206
6.6 Programming Preset offset, PRESETON .................................................................... 6-207
6.7 Deactivating frames ..................................................................................................... 6-208
6.8 Frame calculation from three measuring points in the area, MEAFRAME .................. 6-209
6.9 NCU-global frames (SW 5 and higher)........................................................................ 6-212
6.9.1 Channel-specific frames ......................................................................................... 6-213
6.9.2 Frames active in the channel.................................................................................. 6-215
Transformations 7-219
7.1 Three, four and five-axes transformation: TRAORI ..................................................... 7-220
7.1.1 Programming the tool orientation............................................................................ 7-223
7.1.2 Orientation axes reference, ORIWKS, ORIMKS .................................................... 7-228
7.1.3 Singular positions and how they are handled ......................................................... 7-229
7.1.4 Orientation axes (SW 5.2 and higher) ................................................................... 7-230
7.1.5 Cartesian PTP travel (SW 5.2 and higher) ............................................................. 7-233
7.2 Milling machining on turned parts: TRANSMIT............................................................ 7-238
7.3 Cylinder surface transformation: TRACYL................................................................... 7-241
7.4 Inclined axis: TRAANG ................................................................................................ 7-247
7.5 Supplementary conditions when selecting a transformation........................................ 7-251
7.6 Deactivate transformation: TRAFOOF......................................................................... 7-253
7.7 Chained transformations.............................................................................................. 7-254
7.8 Switchable geometry axes, GEOAX ............................................................................ 7-257
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