Siemens SINUMERIK 840D sl Function Manual page 10

Table of contents
5.1.1 Product brief ............................................................................................................................ 203
5.1.1.1 Function ................................................................................................................................... 203
5.1.1.2 Preconditions ........................................................................................................................... 203
5.1.2 General functionality ................................................................................................................ 204
5.1.3 Programming ........................................................................................................................... 208
5.1.3.1 Definition and switch on of a coupled axis grouping (TRAILON) ............................................. 208
5.1.3.2 Switch off (TRAILOF) ............................................................................................................... 209
5.1.4 Effectiveness of PLC interface signals .................................................................................... 209
5.1.5 Status of coupling .................................................................................................................... 211
5.1.6 Dynamics limit .......................................................................................................................... 211
5.2 Curve tables............................................................................................................................. 212
5.2.1 Product brief ............................................................................................................................ 212
5.2.1.1 Function ................................................................................................................................... 212
5.2.1.2 Preconditions ........................................................................................................................... 212
5.2.2 General functionality ................................................................................................................ 213
5.2.3 Memory organization ............................................................................................................... 214
5.2.4 Commissioning ........................................................................................................................ 216
5.2.4.1 Memory configuration .............................................................................................................. 216
5.2.4.2 Tool radius compensation ........................................................................................................ 216
5.2.4.3 Specification of memory type ................................................................................................... 217
5.2.5 Programming ........................................................................................................................... 217
5.2.6 Access to table positions and table segments ......................................................................... 224
5.2.7 Activation/deactivation ............................................................................................................. 228
5.2.8 Modulo-leading axis special case ............................................................................................ 229
5.2.9 Behavior in AUTOMATIC, MDA and JOG modes ................................................................... 230
5.2.10 Effectiveness of PLC interface signals .................................................................................... 230
5.2.11 Diagnosing and optimizing utilization of resources .................................................................. 231
5.3 Master value coupling.............................................................................................................. 235
5.3.1 Product brief ............................................................................................................................ 235
5.3.1.1 Function ................................................................................................................................... 235
5.3.1.2 Preconditions ........................................................................................................................... 235
5.3.2 General functionality ................................................................................................................ 235
5.3.3 Programming ........................................................................................................................... 239
5.3.4 Behavior in AUTOMATIC, MDA and JOG modes ................................................................... 243
5.3.5 Effectiveness of PLC interface signals .................................................................................... 245
5.3.6 Special characteristics of the axis master value coupling function .......................................... 245
5.4 Electronic gearbox (EG) .......................................................................................................... 247
5.4.1 Product brief ............................................................................................................................ 247
5.4.1.1 Function ................................................................................................................................... 247
5.4.1.2 Preconditions ........................................................................................................................... 248
5.4.2 Performance Overview of EG (Summary) ............................................................................... 255
5.4.3 Definition of an EG axis group ................................................................................................. 258
5.4.4 Activating an EG axis group .................................................................................................... 259
5.4.5 Deactivating an EG axis group ................................................................................................ 264
5.4.6 Deleting an EG axis group ....................................................................................................... 264
5.4.7 Interaction between rotation feedrate (G95) and electronic gearbox ....................................... 265
5.4.8 Response to POWER ON, RESET, operating mode change, block search ............................ 265
5.4.9 System variables for electronic gearbox .................................................................................. 266
5.5 Generic coupling...................................................................................................................... 268
5.5.1 Product brief ............................................................................................................................ 268
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Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Special Functions