Example Of External Oscillation Reversal; Change Reversal Position Via Synchronized Action With "External Oscillation Reversal; Data Lists; Machine Data - Siemens SINUMERIK 840D Function Manual

15.5.5

Example of external oscillation reversal

15.5.5.1

Change reversal position via synchronized action with "external oscillation reversal"

Program code
DEFINE BREAKPZ AS $AA_OSCILL_BREAK_POS1[Z]
DEFINE REVPZ AS $SA_OSCILL_REVERSE_POS1[Z]
WAITP(Z)
OSP1[Z]=10 OSP2[Z]=60
OSE[Z]=0
OSB[Z]=0
WHENEVER BREAKPZ <> REVPZ DO $$SA_OSCILL_REVERSE_POS1 = BREAKPZ
OS[Z]=1 X150 F500
OS[Z]=0
WAITP(Z)
M30
15.6

Data lists

15.6.1

Machine data

15.6.1.1

General machine data

Number Identifier: $MN_
10710 PROG_SD_RESET_SAVE_TAB
11460 OSCILL_MODE_MASK
Axes and spindles
Function Manual, 06/2019, A5E47437747B AA
Comment
; enable oscillation for the Z axis
; explain reversal points 1 and 2
; End position = 0
; Start position = 0
; At external reversal of oscillation for
; oscillation reversal point 1, adapt this
; Start oscillation, continuous infeed
; Deactivate oscillation
; wait for completion of the oscillation motion
Description
Oscillations to be saved from SD
Control screen form for asynchronous oscillation
P5: Oscillation
15.6 Data lists
611