20480 SMOOTHING_MODE EXP B1
- Behavior of smoothing with G64x DWORD NEW CONF
-
- - 0, 0, 0, 0, 0, 0, 0, 0... 0 75744 1/1 M
Description: Configuration of smoothing with G641 and G642 or G643.
The MD is decimal-coded. The units digits define the response with G643, and the tens
digits the response with G642. The hundreds digit can define whether, with G641 or
G642,
the axes
may be accelerated within the smoothing range or traversed at constant
velocity. The thousands and ten-thousands digits are used to configure smoothing with
G644.
x0: G643 uses axis-specific tolerances; these are set with the axis-specific MD33100
$MA_COMPRESS_POS_TOL.
x1: G643 uses the contour tolerance SD42465 $SC_SMOOTH_CONTUR_TOL for smoothing the
geometry axes. The axis-specific tolerances in MD33100 $MA_COMPRESS_POS_TOL are used
for smoothing all other axes.
x2: The angular tolerance SD42466 $SC_SMOOTH_ORI_TOL is used for smoothing the
orientation
movement. The axis-specific tolerances in MD33100 $MA_COMPRESS_POS_TOL are
used for all other axes.
x3: Combination of the two options 01 and 02. This means that G643 uses the
tolerances SD42465 $SC_SMOOTH_CONTUR_TOL and SD42466 $SC_SMOOTH_ORI_TOL. All other
axes are smoothed with an axis-specific tolerance.
x4: G643 uses the smoothing length programmed with ADIS= or ADISPOS=. The
specification of possible axis-specific tolerances or contour and orientation
tolerances is ignored.
0x: G642 uses axis-specific tolerances; these are set with the axis-specific MD33100
$MA_COMPRESS_POS_TOL.
1x: G642 uses the contour tolerance for smoothing the geometry axes. The axis-
specific tolerances in MD33100 $MA_COMPRESS_POS_TOL are used for smoothing all other
axes.
2x: The orientation movement with G642 is smoothed using the angular tolerance
SD42466 $SC_SMOOTH_ORI_TOL. The axis-specific tolerances in MD33100
$MA_COMPRESS_POS_TOL are used for smoothing all other axes.
3x: Combination of both options 10 and 20. This means that G642 uses the tolerances
SD42465
$SC_SMOOTH_CONTUR_TOL and
SD42466 $SC_SMOOTH_ORI_TOL. Other axes are smoothed
with an axis-specific tolerance.
4x: G642 uses the smoothing length programmed with ADIS= or ADISPOS=. The
specification of possible axis-specific tolerances or contour and orientation
tolerances is ignored.
Possible values of the hundreds digit (specification of path velocity for smoothing):
0xx: A profile of the limit velocity is calculated within the smoothing range
from the specified maximum values for acceleration and jerk of the axes or path
involved. This can lead to an increase in
path velocity in the smoothing range and consequently to an acceleration
of the axes involved.
1xx: A profile of the limit velocity is not calculated for smoothing blocks with
G641.
Only a
constant limit velocity is specified. In the case of smoothing with G641/
G642, this prevents the axes involved accelerating in the
smoothing range. However, this setting may lead to smoothing blocks
being traversed at
a velocity that is too low, especially in the case of long smoothing
ranges.
2xx: No velocity profile for G642 and G645 (see the above scenario for
description).
Machine data
3.3 Channel-specific machine data
Parameter Manual
Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1 147
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