Siemens SINUMERIK 828D Programming Manual page 743

Operation Meaning
OST Smoothing of tool orientation by
specifying angular tolerance in degrees
with SD (maximum deviation from
programmed orientation characteristic)
OST1 Oscillating: Stopping point in left
reversal point
OST2 Oscillating: Stopping point in right
reversal point
OTOL Orientation tolerance for compressor
functions, orientation smoothing and
smoothing types
OVR Speed offset
OVRA Axial speed offset
OVRRAP Rapid traverse override
P Number of subprogram cycles
PAROT Align workpiece coordinate system on
workpiece
PAROTOF Deactivate frame rotation in relation to
workpiece
PCALL Call subprograms with absolute path
and parameter transfer
PDELAYOF Punching with delay OFF
PDELAYON Punching with delay ON
3)
PHU Physical unit of a variable
PL 1. B spline: Node clearance
2. Polynomial interpolation: Length of
the parameter interval for polynomial
interpolation
PM Per minute
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
W Description see
1) 2)
PGAsl
m
Tool orientation (ORIC, ORID, OSOF, OSC, OSS,
OSSE, ORIS, OSD, OST) (Page 423)
PGAsl
m
Asynchronous oscillation (OS, OSP1, OSP2, OST1,
OST2, OSCTRL, OSNSC, OSE, OSB) (Page 633)
PGAsl
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Asynchronous oscillation (OS, OSP1, OSP2, OST1,
OST2, OSCTRL, OSNSC, OSE, OSB) (Page 633)
PGAsl
Programmable contour/orientation tolerance (CTOL,
OTOL, ATOL) (Page 490)
PGAsl
m
PGAsl
m
PGAsl
m
PGAsl
Number of program repetitions (P) (Page 186)
PGsl
m
PGsl
m
PGAsl
Calling subroutine with path specification and
parameters (PCALL) (Page 193)
PGAsl
m
Punching and nibbling on or off (SPOF, SON, PON,
SONS, PONS, PDELAYON, PDELAYOF, PUNCHACC)
(Page 647)
PGAsl
m
Punching and nibbling on or off (SPOF, SON, PON,
SONS, PONS, PDELAYON, PDELAYOF, PUNCHACC)
(Page 647)
PGAsl
Definition of user variables (DEF) (Page 23)
PGAsl
s
1. Spline interpolation (ASPLINE, BSPLINE, CSPLINE,
BAUTO, BNAT, BTAN, EAUTO, ENAT, ETAN, PW, SD,
PL) (Page 234)
2. Polynomial interpolation (POLY, POLYPATH, PO,
PL) (Page 251)
PGsl
Tables
16.1 Instructions
743