Siemens sinumerik 840D sl Function Manual page 223

Table of contents
1 Brief description ......................................................................................................................................... 7
1.1 Coupled motion ..............................................................................................................................7
1.1.1 Function .........................................................................................................................................7
1.1.2 Preconditions .................................................................................................................................8
1.2 Curve tables ...................................................................................................................................8
1.2.1 Function .........................................................................................................................................8
1.2.2 Preconditions .................................................................................................................................9
1.3 Master value coupling ....................................................................................................................9
1.3.1 Function .........................................................................................................................................9
1.3.2 Preconditions .................................................................................................................................9
1.4 Electronic gearbox (EG)...............................................................................................................10
1.4.1 Function .......................................................................................................................................10
1.4.2 Preconditions ...............................................................................................................................11
1.5 Generic coupling ..........................................................................................................................12
1.5.1 Function .......................................................................................................................................12
1.5.2 Preconditions ...............................................................................................................................13
1.6 Extended stop and retract (ESR) .................................................................................................16
1.6.1 Function .......................................................................................................................................16
1.6.2 Preconditions ...............................................................................................................................16
2 Detailed description ................................................................................................................................. 17
2.1 Coupled motion ............................................................................................................................17
2.1.1 General functionality ....................................................................................................................17
2.1.2 Programming................................................................................................................................21
2.1.2.1 Definition and switch on of a coupled axis grouping (TRAILON).................................................21
2.1.2.2 Switch off (TRAILON) ..................................................................................................................22
2.1.3 Effectiveness of PLC interface signals ........................................................................................23
2.1.4 Status of coupling ........................................................................................................................24
2.1.5 Dynamics limit ..............................................................................................................................25
2.2 Curve tables .................................................................................................................................26
2.2.1 General functionality ....................................................................................................................26
2.2.2 Memory organization ...................................................................................................................27
2.2.3 Commissioning.............................................................................................................................29
2.2.3.1 Memory configuration ..................................................................................................................29
2.2.3.2 Tool radius compensation............................................................................................................30
2.2.3.3 Specification of memory type.......................................................................................................30
2.2.4 Programming................................................................................................................................31
2.2.5 Access to table positions and table segments.............................................................................38
2.2.6 Activation/deactivation .................................................................................................................42
2.2.7 Modulo-leading axis special case ................................................................................................43
2.2.8 Behavior in AUTOMATIC, MDA and JOG modes .......................................................................44
2.2.9 Effectiveness of PLC interface signals ........................................................................................44
2.2.10 Diagnosing and optimizing utilization of resources......................................................................45
Special functions: Axis Couplings and ESR (M3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
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