Oscillation
11.1 Asynchronous oscillation
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11-4 Programming Manual, 03/2006 Edition, 6FC5398-2BP10-1BA0
Oscillation reversal points
The current offsets must be taken into account when oscillation positions are defined:
• Absolute specification
OSP1[Z]=value 1
Position of reversal point = sum of offsets + programmed value
• Relative specification
OSP1[Z]=IC(value)
Position of reversal point = reversal point 1 + programmed value
Example:
N10 OSP1[Z]=100 OSP2[Z]=110
.
.
N40 OSP1[Z]=IC(3)
Note
WAITP (axis):
• If oscillation is to be performed with a geometry axis, you must enable this axis for
oscillation with WAITP.
• When oscillation has finished, this command is used to enter the oscillating axis as a
positioning axis again for normal use.
Oscillation with motion-synchronous actions and stop times, OST1/OST2
Once the set stop times have expired, the internal block change is executed during
oscillation (indicated by the new distances to go of the axes). The switch-off function is
tested for the block change. The deactivation function is defined according to the control
setting for the motional sequence "OSCTRL". This dynamic response can be influenced by
the feed override.
An oscillation stroke may then be executed before the sparking-out strokes are started or the
end position approached. Although it appears as if the deactivation response has changed,
this is not in However, this is not the case.
Setting feed, FA
The feedrate is the defined feedrate of the positioning axis. If no feedrate is defined, the
value stored in the machine data applies.
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