Example 2 Of Oscillation With Synchronized Actions - Siemens SINUMERIK 840D sl Function Manual

Program code
;
;
WHEN $AA_IM[Z]==$SA_OSCILL_REVERSE_POS1[Z] DO $AA_OVR[Z]=100 $AA_OVR[X]=0
;
;------------------------------------------
OSCILL[Z]=(X)
POSP[X]=(5,1,1)
M30
Figure 12-3
12.5.3

Example 2 of oscillation with synchronized actions

Task
No infeed must take place at reversal point 1. At reversal point 2, the infeed must take place
at distance ii2 from reversal point 2; the oscillation axis must wait at this reversal point until
partial infeed has been executed. Axis Z is the oscillation axis and axis X the infeed axis.
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
Comment
0% (so that the second synchronized action
is cancelled once!)
; Assign axis X to the oscillation axis Z as
; infeed axis, this should
; infeed to end position 5 in steps
; from 1 and the sum of all part lengths should
; give exactly the end position
; End of program
Sequences of oscillation movements and infeed, example 1
P5: Oscillation
12.5 Examples
719