Siemens SINUMERIK 840DE

Table of contents
Fundamentals
Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
xi
8.17.1 Mirroring of tool lengths ........................................................................................................... 8-73
8.17.2 Wear sign evaluation ............................................................................................................... 8-74
8.17.3 Coordinate system of the active machining operation
(TOWSTD/TOWMCS/TOWWCS/TOWBCS/TOWTCS/TOWKCS) ......................................... 8-75
8.17.4 Tool length and plane change.................................................................................................. 8-78
8.18 Tools with a relevant cutting edge length ................................................................................ 8-79
9 Special functions..................................................................................................................................... 9-1
9.1 Auxiliary function outputs ........................................................................................................... 9-1
9.1.1 M functions................................................................................................................................. 9-5
9.1.2 H functions ................................................................................................................................. 9-7
10 Arithmetic Parameters and Program Jumps ......................................................................................... 10-1
10.1 Arithmetic parameter (R).......................................................................................................... 10-1
10.2 Unconditional program jumps .................................................................................................. 10-3
10.3 Conditional program jumps (IF, GOTOB, GOTOF, GOTO, GOTOC) ..................................... 10-5
11 Subprograms and Repetition of Program Sections ............................................................................... 11-1
11.1 Use of subprograms................................................................................................................. 11-1
11.2 Subprogram call....................................................................................................................... 11-4
11.3 Subprogram with program repetition ....................................................................................... 11-6
11.4 Program section repetition ....................................................................................................... 11-7
12 Tables................................................................................................................................................... 12-1
12.1 List of statements..................................................................................................................... 12-1
12.2 List of addresses.................................................................................................................... 12-22
12.3 List of G functions/preparatory functions ............................................................................... 12-30
12.4 List of predefined subprograms ............................................................................................. 12-44
12.4.1 Predefined subprogram calls ................................................................................................. 12-44
12.4.2 Predefined subprogram calls in motion-synchronous actions ............................................... 12-57
12.4.3 Predefined functions .............................................................................................................. 12-58
12.4.4 Data types ..............................................
................................................................................ 12-63
A List of abbreviations................................................................................................................................A-1
A.1 Abbreviations .............................................................................................................................A-1
Glossary .....................................................................................................................................Glossary-1
Index