Siemens SINUMERIK 828D Programming Manual page 11

14 Supplementary commands .................................................................................................................... 401
14.1 Output messages (MSG) ...........................................................................................................401
14.2 Writing string in OPI variable (WRTPR).....................................................................................403
14.3 Working area limitation ..............................................................................................................404
14.3.1 Working area limitation in BCS (G25/G26, WALIMON, WALIMOF)..........................................404
14.3.2 Working area limitation in WCS/SZS (WALCS0 ... WALCS10).................................................408
14.4 Reference point approach (G74) ...............................................................................................411
14.5 Fixed-point approach (G75, G751) ............................................................................................412
14.6 Travel to fixed stop (FXS, FXST, FXSW) ..................................................................................417
14.7 Acceleration behavior ................................................................................................................422
14.7.1 Acceleration mode (BRISK, BRISKA, SOFT, SOFTA, DRIVE, DRIVEA) .................................422
14.7.2 Influence of acceleration on following axes (VELOLIMA, ACCLIMA, JERKLIMA)....................425
14.7.3 Activation of technology-specific dynamic values (DYNNORM, DYNPOS, DYNROUGH,
DYNSEMIFIN, DYNFINISH) ......................................................................................................427
14.8 Traversing with feedforward control, FFWON, FFWOF.............................................................429
14.9 Contour accuracy, CPRECON, CPRECOF ...............................................................................430
14.10 Dwell time (G4) ..........................................................................................................................431
14.11 Internal preprocessing stop........................................................................................................433
15 Other information ................................................................................................................................... 435
15.1 Axes ...........................................................................................................................................435
15.1.1 Main axes/Geometry axes .........................................................................................................437
15.1.2 Special axes...............................................................................................................................438
15.1.3 Main spindle, master spindle .....................................................................................................438
15.1.4 Machine axes .............................................................................................................................439
15.1.5 Channel axes .............................................................................................................................439
15.1.6 Path axes ...................................................................................................................................439
15.1.7 Positioning axes .........................................................................................................................440
15.1.8 Synchronized axes.....................................................................................................................441
15.1.9 Command axes ..........................................................................................................................441
15.1.10 PLC axes....................................................................................................................................441
15.1.11 Link axes ....................................................................................................................................442
15.1.12 Lead link axes ............................................................................................................................443
15.2 From travel command to machine movement ...........................................................................446
15.3 Path calculation..........................................................................................................................447
15.4 Addresses ..................................................................................................................................448
15.5 Identifiers....................................................................................................................................452
15.6 Constants ...................................................................................................................................454
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
Table of contents
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