Siemens sinumerik 840d Programming Manual page 8

Contents
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Tool Offsets
8.1 Offset memory.............................................................................................................. 8-264
8.2 Language commands for tool management ................................................................ 8-266
8.3 Online tool offset PUTFTOCF, PUTFTOC, FTOCON, FTOCOF ................................ 8-269
8.4 Maintain tool radius compensation at constant level, CUTCONON
(SW 4 and higher) ........................................................................................................ 8-275
8.5 Activate 3D tool tool offsets.......................................................................................... 8-278
8.6 Tool orientation............................................................................................................. 8-286
8.7 Free assignment of D numbers, cutting edge number CE (as of SW 5) ..................... 8-291
8.7.1 Check D numbers (CHKDNO) ................................................................................ 8-292
8.7.2 Renaming D numbers (GETDNO, SETDNO) ......................................................... 8-293
8.7.3 T numbers for the specified D number (GETACTTD) ............................................ 8-294
8.7.4 Set final D numbers to invalid ................................................................................. 8-295
8.8 Toolholder kinematics .................................................................................................. 8-296
Path Traversing Behavior
9.1 Tangential control TANG, TANGON, TANGOF ........................................................... 9-302
9.2 Coupled motion TRAILON, TRAILOF .......................................................................... 9-307
9.3 Curve tables, CTABDEF, CTABEND, CTAB, CTABINV.............................................. 9-311
9.4 Axial leading value coupling, LEADON, LEADOF........................................................ 9-319
9.5 Feed characteristic, FNORM, FLIN, FCUB, FPO......................................................... 9-325
9.6 Program run with preprocessing memory, STARTFIFO, STOPFIFO, STOPRE ......... 9-330
9.7 Repositioning on contour, REPOSA, REPOSL, REPOSQ, REPOSH ......................... 9-332
Motion-Synchronous Action
10.1 Structure, basic information ....................................................................................... 10-339
10.1.1 Programming and command elements................................................................. 10-341
10.1.2 Validity range: Identification number ID ................................................................ 10-342
10.1.3 Vocabulary word.................................................................................................... 10-343
10.1.4 Actions .................................................................................................................. 10-346
10.1.5 Overview of synchronized actions......................................................................... 10-348
10.2 Basic modules for conditions and actions .................................................................. 10-350
10.3 Special real-time variables for synchronized actions ................................................. 10-353
10.3.1 Flags/counters $AC_MARKER[n] ......................................................................... 10-353
10.3.2 Timer variable $AC_TIMER[n], as from SW 4 ...................................................... 10-353
10.3.3 Synchronized action parameters $AC_PARAM[n]................................................ 10-354
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) - 04.00 Edition
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9-301
10-337
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