Siemens SINUMERIK 840D sl Programming Manual page 561

Axis assignment, infeed
OSCILL[<oscillating axis>]=(<infeed axis 1>,<infeed axis 2>,<infeed
axis 3>)
POSP[<infeed axis>]=(<end position>,<partial length>,<mode>)
OSCILL
POSP
End position
Partial length
Mode
Motion-synchronous actions
WHEN... ... DO
WHENEVER ... DO
Example
No infeed must take place at reversal point 1. At reversal point 2, the infeed is to start at a
distance of ii2 before reversal point 2 and the oscillating axis is not to wait at the reversal
point for the end of the partial infeed. Axis Z is the oscillation axis and axis X the infeed axis.
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
: Assign infeed axis or axes for oscillating axis
: Define complete and partial infeeds (see Section "File and Program
Management")
: End position for the infeed axis after all partial infeeds have been
traversed.
: Length of the partial infeed at reversal point/reversal area
: Division of the complete infeed into partial infeeds
= Two residual steps of equal size (default);
= All partial infeeds of equal size
13.2 Oscillation controlled by synchronized actions (OSCILL)
when..., do...
whenever..., do...
Oscillation
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