Programming
8.3 Axis movements
8-170
SINUMERIK 802D sl Operation and Programming Nibbling (BP-N), 06/2006 Edition
6FC5 398-3CP10-0BA0
Field of application
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.
Leading axis C
Coupled-motion axis C2
Programming
TRAILON(FAxis, LAxis, Couple)
or
TRAILOF(Faxis,Laxis,LAxis2)
or deactivation without specifying the leading axis
TRAILOF(FAxis)
TRAILON and TRAILOF act modal.
Parameters
TRAILON Activating and defining a coupled-axis grouping
Example: C2 = coupled-motion axis, C = leading axis
TRAILON(C2,C)
TRAILOF Deactivate coupled-axis grouping
TRAILOF(C2,C) Deactivate coupling to leading axis C.
TRAILOF(C2) Deactivate the coupling without specifying the leading axis.
FAchse Axis name of the coupled-motion axis
A coupled-motion axis can also act as the leading axis for other coupled-motion
axes. In this way, it is possible to create a range of different coupled–axis
groupings.
LAchse Axis name of the leading axis
Couple Coupling factor = Path of the coupled-motion axis/path of the leading axis
Default = 1
Note
The coupled motion is performed in the machine coordinate system (MCS).
The number of coupled-axis groupings which may be simultaneously activated is limited only
by the maximum possible number of combinations of axes on the machine.
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