5
Special Motion Commands 04.00
5.4 Pol
nomial inter
olation
POLY
5
840D
NCU 571
840D
NCU 572
NCU 573
810D
840Di
ï›™
Siemens AG 2000. All rights reserved
5-164
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA)
−
04.00 Edition
Polynomial interpolation belongs to the first G group
along with G0, G1, G2, G3, A spline, B spline and C
spline. If it is active, there is no need to program the
polynomial syntax: Axes that are programmed with
their name and end point only are traversed linearly
to their end point. If all axes are programmed in this
manner, the control system responds as if G1 were
programmed.
Polynomial interpolation is deactivated by another
command in the G group (e.g. G0, G1).
Polynomial coefficient
The PO value
(PO[]=)
specifies all polynomial
coefficients for an axis. Several values, separated by
commas, are specified according to the degree of
the polynomial. Different polynomial degrees can be
programmed for different axes within one block.
To Next Page
Loading...
Need help?
General
