Siemens SINUMERIK 840D sl Function Manual page 28

Table of contents
17.2.3.4 Fast retraction during thread cutting..................................................................................1322
17.2.3.5 Convex thread (G335, G336).............................................................................................1326
17.2.4 Feedrate for tapping without compensating chuck (G331, G332)......................................1331
17.2.5 Feedrate for tapping with compensating chuck (G63).......................................................1332
17.3 Feedrate for positioning axes (FA).....................................................................................1333
17.4 Feedrate control.................................................................................................................1334
17.4.1 Feedrate disable and feedrate/spindle stop.......................................................................1334
17.4.2 Feedrate override on machine control panel......................................................................1335
17.4.3 Programmable feedrate override.......................................................................................1339
17.4.4 Dry run feedrate.................................................................................................................1340
17.4.5 Multiple feedrate values in one block.................................................................................1342
17.4.6 Fixed feedrate values ........................................................................................................1347
17.4.7 Programmable feedrate characteristics.............................................................................1349
17.4.8 Feedrate for chamfer/rounding FRC, FRCM......................................................................1350
17.4.9 Non-modal feedrate FB......................................................................................................1352
17.4.10 Influencing the single axis dynamic response ...................................................................1353
17.5 Supplementary conditions..................................................................................................1358
17.6 Data lists............................................................................................................................1359
17.6.1 Machine data......................................................................................................................1359
17.6.1.1 NC-specific machine data..................................................................................................1359
17.6.1.2 Channel-specific machine data..........................................................................................1359
17.6.1.3 Axis/Spindle-specific machine data....................................................................................1360
17.6.2 Setting data........................................................................................................................1360
17.6.2.1 Channel-specific setting data.............................................................................................1360
17.6.2.2 Axis/spindle-specific setting data.......................................................................................1361
17.6.3 Signals...............................................................................................................................1361
17.6.3.1 Signals to channel..............................................................................................................1361
17.6.3.2 Signals from channel..........................................................................................................1361
17.6.3.3 Signals to axis/spindle........................................................................................................1361
17.6.3.4 Signals from axis/spindle...................................................................................................1362
18 W1: Tool offset.......................................................................................................................................1363
18.1 Brief description.................................................................................................................1363
18.2 Tool....................................................................................................................................1365
18.2.1 General..............................................................................................................................1365
18.2.2 Compensation memory structure.......................................................................................1368
18.2.3 Calculating the tool compensation.....................................................................................1370
18.2.4 Address extension for NC addresses T and M..................................................................1370
18.2.5 Free assignment of D numbers..........................................................................................1372
18.2.6 Compensation block in case of error during tool change...................................................1378
18.2.7 Definition of the effect of the tool parameters....................................................................1381
18.3 Flat D number structure.....................................................................................................1382
18.3.1 General..............................................................................................................................1382
18.3.2 Creating a new D number (compensation block)...............................................................1382
18.3.3 D number programming.....................................................................................................1383
18.3.4 Programming the T number...............................................................................................1385
18.3.5 Programming M6................................................................................................................1385
18.3.6 Program test.......................................................................................................................1386
18.3.7 Tool management or "Flat D numbers"..............................................................................1387
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Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions