Siemens SINUMERIK 840D Function Manual

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6.4 Positioning axis dynamic response ......................................................................................1996.5 Programming........................................................................................................................2016.5.1 General ................................................................................................................................2016.5.2 Revolutional feed rate in external programming ..................................................................2036.6 Block change........................................................................................................................2046.6.1 Settable block change time ..................................................................................................2066.6.2 End of motion criterion with block search.............................................................................2116.7 Control by the PLC...............................................................................................................2126.7.1 Starting concurrent positioning axes from the PLC..............................................................2146.7.2 PLC-controlled axes.............................................................................................................2146.7.3 Control response of PLC-controlled axes ............................................................................2166.8 Response with special functions ..........................................................................................2176.8.1 Dry run (DRY RUN)..............................................................................................................2176.8.2 Single block..........................................................................................................................2176.9 Examples .............................................................................................................................2176.9.1 Motion behavior and interpolation functions.........................................................................2176.10 Data lists ..............................................................................................................................2186.10.1 Machine data........................................................................................................................2186.10.1.1 NC-specific machine data ....................................................................................................2186.10.1.2 Channelspecific machine data .............................................................................................2196.10.1.3 Axis/spindlespecific machine data .......................................................................................2196.10.2 Setting data ..........................................................................................................................2196.10.2.1 Axis/spindle-specific setting data .........................................................................................2197 R2: Rotary axes........................................................................................................................................2217.1 Brief description ...................................................................................................................2217.2 Modulo 360 degrees ............................................................................................................2237.3 Programming of rotary axes.................................................................................................2287.3.1 General information..............................................................................................................2287.3.2 Rotary axis with modulo conversion (continuously-turning rotary axis). ..............................2297.3.3 Rotary axis without modulo conversion................................................................................2327.3.4 Other programming features relating to rotary axes ............................................................2347.4 Activating rotary axes...........................................................................................................2347.5 Special features of rotary axes.............................................................................................2367.6 Examples .............................................................................................................................2377.7 Data lists ..............................................................................................................................2377.7.1 Machine data........................................................................................................................2377.7.1.1 General machine data..........................................................................................................2377.7.1.2 Axis/spindlespecific machine data .......................................................................................2377.7.2 Setting data ..........................................................................................................................2387.7.2.1 General setting data.............................................................................................................2387.7.2.2 Axis/spindle-specific setting data .........................................................................................2388 T1: Indexing axes .....................................................................................................................................2398.1 Brief description ...................................................................................................................239Table of contentsAxes and spindles12 Function Manual, 06/2019, A5E47437747B AA