Siemens SINUMERIK Series Function Manual page 19

12.3 Programming rotary axes...........................................................................................................688
12.3.1 General information ...................................................................................................................688
12.3.2 Rotary axis with active modulo conversion (continuously-turning rotary axis). .........................688
12.3.3 Rotary axis without modulo conversion .....................................................................................694
12.3.4 Other programming features relating to rotary axes ..................................................................696
12.4 Activating rotary axes.................................................................................................................697
12.5 Special features of rotary axes ..................................................................................................698
12.6 Examples ...................................................................................................................................699
12.7 Data lists ....................................................................................................................................700
12.7.1 Machine data..............................................................................................................................700
12.7.1.1 General machine data................................................................................................................700
12.7.1.2 Axis/spindlespecific machine data .............................................................................................700
12.7.2 Setting data ................................................................................................................................700
12.7.2.1 General setting data...................................................................................................................700
12.7.2.2 Axis/spindle-specific setting data ...............................................................................................700
12.7.3 Signals .......................................................................................................................................701
12.7.3.1 Signals to axis/spindle ...............................................................................................................701
12.7.3.2 Signals from axis/spindle ...........................................................................................................701
13 S3: Synchronous spindle ....................................................................................................................... 703
13.1 Brief description .........................................................................................................................703
13.1.1 Function .....................................................................................................................................703
13.1.2 Synchronous mode ....................................................................................................................705
13.1.3 Prerequisites for synchronous mode .........................................................................................711
13.1.4 Selecting synchronous mode for a part program.......................................................................712
13.1.5 Deselecting the synchronous mode for the part program..........................................................714
13.1.6 Controlling synchronous spindle coupling via PLC....................................................................716
13.1.7 Monitoring of synchronous operation.........................................................................................718
13.2 Programming..............................................................................................................................720
13.2.1 Definition (COUPDEF) ...............................................................................................................721
13.2.2 Switch the coupling (COUPON, COUPONC, COUPOF) on and off..........................................724
13.2.3 Axial system variables for synchronous spindle ........................................................................726
13.2.4 Automatic selection and deselection of position control ............................................................727
13.3 Configuration..............................................................................................................................728
13.3.1 Response of the synchronous-spindle coupling for NC Start ....................................................729
13.3.2 Behavior of the synchronous-spindle coupling for reset............................................................729
13.4 Points to note .............................................................................................................................730
13.4.1 Special features of synchronous mode in general.....................................................................730
13.4.2 Restore synchronism of following spindle..................................................................................732
13.4.3 Synchronous mode and NC/PLC interface signals....................................................................734
13.4.4 Differential speed between leading and following spindles .......................................................738
13.4.5 Behavior of synchronism signals during synchronism correction ..............................................743
13.4.6 Delete synchronism correction and NC reset ............................................................................743
13.4.7 Special points regarding start-up of a synchronous spindle coupling........................................743
13.5 Boundary conditions ..................................................................................................................749
13.6 Examples ...................................................................................................................................749
Extended Functions
Function Manual, 03/2013, 6FC5397-1BP40-3BA1
Contents
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