Siemens sinumerik 840D sl Function Manual page 379

Examples
4.1 Coupled motion
Application Example: Two-sided machining
Example 1
Example of an NC part program for the axis constellation shown in Fig.:
TRAILON(V,Y,1)
TRAILON(W,Z,-1)
G0 Z10
G0 Y20
G1 Y22 V25
TRAILOF(V,Y)
TRAILOF(W,Z)
Special functions: Axis Couplings and ESR (M3)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
; Activation of 1st coupled axis group
; Activation of 2nd coupled axis group
; Infeed Z and W axes in opposite axial directions
; Infeed of Y and V axes in same axis direction
; Superimpose dependent and independent movement of coupled
motion axis "V"
; Deactivate 1st coupled axis group
; Deactivate 2nd coupled axis group
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