Siemens SINUMERIK 840D sl Function Manual page 18

Table of contents
9.6.1.2 Axis/spindlespecific machine data.......................................................................................494
9.6.2 System variables..................................................................................................................494
9.6.3 Signals.................................................................................................................................495
9.6.3.1 Signals to channel................................................................................................................495
9.6.3.2 Signals to axis/spindle..........................................................................................................495
9.6.3.3 Signals from axis/spindle.....................................................................................................495
10 S9: Setpoint exchange - 840D sl only......................................................................................................497
10.1 Brief description...................................................................................................................497
10.2 Startup..................................................................................................................................497
10.3 Interface signals...................................................................................................................500
10.4 Interrupts..............................................................................................................................503
10.5 Position control loop.............................................................................................................503
10.6 Reference points..................................................................................................................503
10.7 Supplementary conditions....................................................................................................503
10.8 Data lists..............................................................................................................................504
10.8.1 Machine data........................................................................................................................504
10.8.1.1 Axis/spindlespecific machine data.......................................................................................504
11 T3: Tangential control - 840D sl only........................................................................................................505
11.1 Brief description...................................................................................................................505
11.2 Characteristics of tangential follow-up control......................................................................506
11.3 Using tangential follow-up control........................................................................................508
11.3.1 Assignment between leading axes and following axis.........................................................509
11.3.2 Activation of follow-up control..............................................................................................509
11.3.3 Switching on corner response..............................................................................................510
11.3.4 Termination of follow-up control...........................................................................................511
11.3.5 Switching off intermediate block generation.........................................................................511
11.3.6 Canceling the definition of a follow-up axis assignment.......................................................511
11.4 Limit angle............................................................................................................................513
11.5 Supplementary conditions....................................................................................................514
11.6 Examples.............................................................................................................................515
11.7 Data lists..............................................................................................................................516
11.7.1 Machine data........................................................................................................................516
11.7.1.1 Axis/spindlespecific machine data.......................................................................................516
11.7.2 System variables..................................................................................................................516
12 T4: Automatic retuning with AST - only 840D sl.......................................................................................517
12.1 Function...............................................................................................................................517
12.2 Commissioning.....................................................................................................................518
12.3 Programming........................................................................................................................518
12.3.1 CYCLE751 - Open/execute/close optimization session.......................................................518
12.3.2 CYCLE752 - Add axis to an optimization session................................................................519
12.3.3 CYCLE753 - Select optimization mode................................................................................521
12.3.4 CYCLE754 - Add/remove data set.......................................................................................522
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Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Special functions