Siemens SINUMERIK 840D Function Manual page 24

Table of contents
18.4.9 Configurable gear step in M70 .............................................................................................805
18.4.10 Suppression of the gear stage change for DryRun, program test and SERUPRO ..............807
18.5 Additional adaptations to the spindle functionality that can be configured...........................809
18.6 Selectable spindles ..............................................................................................................811
18.7 Programming........................................................................................................................815
18.7.1 Programming from the part program....................................................................................815
18.7.2 Programming via synchronized actions ...............................................................................819
18.7.3 Programming spindle controls via PLC with FC18...............................................................819
18.7.4 Programming using NC/PLC interface signals.....................................................................820
18.7.4.1 Function ...............................................................................................................................820
18.7.4.2 Commissioning: Machine data .............................................................................................821
18.7.4.3 Commissioning: NC/PLC interface signals ..........................................................................822
18.7.4.4 Speed setpoint (SD43200)...................................................................................................822
18.7.4.5 Entering a constant cutting rate (SD43202) .........................................................................823
18.7.4.6 Entering the spindle speed type for the master spindle (SD43206).....................................824
18.7.5 External programming (PLC, HMI).......................................................................................825
18.8 Spindle monitoring ...............................................................................................................826
18.8.1 Permissible speed ranges....................................................................................................826
18.8.2 Axis/spindle stationary .........................................................................................................827
18.8.3 Spindle in setpoint range......................................................................................................827
18.8.4 Minimum / maximum speed of the gear stage .....................................................................828
18.8.5 Diagnosis of spindle speed limitation ...................................................................................829
18.8.6 Maximum spindle speed ......................................................................................................831
18.8.7 Maximum encoder limit frequency .......................................................................................832
18.8.8 End point monitoring ............................................................................................................834
18.8.9 M40: Automatic gear stage selection for speeds outside the configured switching
thresholds.............................................................................................................................835
18.9 Spindle with SMI 24 (Weiss spindle)....................................................................................837
18.9.1 General Information .............................................................................................................837
18.9.2 Sensor data..........................................................................................................................838
18.9.3 Clamped state ......................................................................................................................840
18.9.4 Additional drive parameters .................................................................................................841
18.10 Boundary conditions.............................................................................................................842
18.10.1 Changing control parameters...............................................................................................842
18.11 Examples .............................................................................................................................842
18.11.1 Automatic gear step selection (M40)....................................................................................842
18.12 Data lists ..............................................................................................................................843
18.12.1 Machine data........................................................................................................................843
18.12.1.1 NC-specific machine data ....................................................................................................843
18.12.1.2 Channelspecific machine data .............................................................................................843
18.12.1.3 Axis/spindlespecific machine data .......................................................................................844
18.12.2 Setting data ..........................................................................................................................845
18.12.2.1 Channelspecific setting data ................................................................................................845
18.12.2.2 Axis/spindle-specific setting data .........................................................................................846
19 S3: Synchronous spindle..........................................................................................................................847
19.1 Brief description ...................................................................................................................847
19.1.1 Function ...............................................................................................................................847
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Axes and spindles
Function Manual, 06/2019, A5E47437747B AA