Path traversing behavior
9.2 Coupled motion (TRAILON, TRAILOF)
Job planning
9-8 Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
9.2 9.2 Coupled motion (TRAILON, TRAILOF)
Function
When a defined leading axis is moved, the trailing axes
(= following axes) assigned to it traverse through the distances described by the leading
axis, allowing for a coupling factor.
Together, the leading axis and following axis represent coupled axes.
Applications
• Traversal of an axis by means of a simulated axis. The leading axis is a simulated axis
and the coupled axis a real axis. In this way, the real axis can be traversed as a function
of the coupling factor.
• Two-side machining with 2 coupled axes:
1st leading axis Y, coupled axis V
2nd leading axis Z, coupled axis W
:
9
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Programming
TRAILON(Faxis,Laxis,Coupling)
or
TRAILOF(Faxis,Laxis,LAxis2)
or deactivate without specification of leading axis
TRAILOF(FAxis)
TRAILON and TRAILOF act modal.
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