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Table of contents

Basic Functions

Function Manual, 09/2011, 6FC5397-0BP40-2BA0

5.7.1.2 NC-specific machine data ........................................................................................................ 296

5.7.1.3 Axis/spindlespecific machine data .......................................................................................... 297

5.7.2 Setting data ............................................................................................................................. 297

5.7.2.1 Axis/spindle-specific setting data ............................................................................................ 297

5.7.3 Signals ..................................................................................................................................... 297

5.7.3.1 Signals to axis/spindle ............................................................................................................. 297

5.7.3.2 Signals from axis/spindle ......................................................................................................... 297

6 F1: Travel to fixed stop ............................................................................................................................299

6.1 Product brief ............................................................................................................................ 299

6.2 General functionality................................................................................................................ 300

6.2.1 Functional sequence, programming, parameterization ............................................................ 300

6.2.2 Response to RESET and function abort .................................................................................. 307

6.2.3 Block search response ............................................................................................................ 308

6.2.4 Miscellaneous .......................................................................................................................... 312

6.2.5 Supplementary conditions for expansions ............................................................................... 315

6.2.6 Travel with limited torque/force FOC (option for 828D) ........................................................... 317

6.3 Travel to fixed stop .................................................................................................................. 320

6.4 Examples................................................................................................................................. 324

6.5 Data lists.................................................................................................................................. 326

6.5.1 Machine data ........................................................................................................................... 326

6.5.1.1 Axis/spindlespecific machine data .......................................................................................... 326

6.5.2 Setting data ............................................................................................................................. 326

6.5.2.1 Axis/spindle-specific setting data ............................................................................................. 326

6.5.3 Signals ..................................................................................................................................... 326

6.5.3.1 Signals to axis/spindle ............................................................................................................. 326

6.5.3.2 Signals from axis/spindle ......................................................................................................... 327

7 G2: Velocities, setpoint / actual value systems,

closed-loop control ..................................................................................................................................329

7.1 Brief description....................................................................................................................... 329

7.2 Velocities, traversing ranges, accuracies ................................................................................ 330

7.2.1 Velocities ................................................................................................................................. 330

7.2.2 Traversing ranges .................................................................................................................... 332

7.2.3 Positioning accuracy of the control system ...............

............................................................... 33

7.2.4 Block diagram of resolutions and scaling values ..................................................................... 333

7.2.5 Input/display resolution, computational resolution ................................................................... 335

7.2.6 Scaling of physical quantities of machine and setting data ..................................................... 336

7.3 Metric/inch measuring system ................................................................................................. 340

7.3.1 Conversion of basic system by parts program ......................................................................... 340

7.3.2 Manual switchover of the basic system ................................................................................... 344

7.3.3 FGROUP and FGREF ............................................................................................................. 349

7.4 Setpoint/actual-value system................................................................................................... 353

7.4.1 General .................................................................................................................................... 353

7.4.2 Setpoint and encoder assignment ........................................................................................... 356

7.4.3 Adapting the motor/load ratios ................................................................................................. 359

7.4.4 Speed setpoint output .............................................................................................................. 361

7.4.5 Actual-value processing ........................................................................................................... 363

7.4.6 Adjustments to actual-value resolution .................................................................................... 366