Siemens SINUMERIK 808D Parameter Manual page 166

Machine data
3.3 Channel-specific machine data
Centripetal acceleration is not required for linear blocks; the full axis acceleration
is therefore available for the path acceleration. On slightly curved contours or with
a sufficiently low maximum path feedrate $MC_CURV_EFFECT_ON_PATH_ACCEL has only a
partial or no effect. Accordingly, the path acceleration is higher than that specified
by (1. - MD20602 $MC_CURV_EFFECT_ON_PATH_ACCEL) * MD32300 $MA_MAX_AX_ACCEL[..].
There is an entry for each dynamic G code group.
20603 CURV_EFFECT_ON_PATH_JERK
- Effect of path curvature on path jerk
-
- 5
Description:
Allows the reaction of the path curvature on the path jerk to be taken into account on
especially jerk-sensitive machines.
Entry for each dynamic G code group.
20605 PREPDYN_SMOOTHING_FACTOR
- Factor for curve smoothing
-
808d-me42 5
808d-me62 5
808d-te42 5
808d-te62 5
808d-mte40 5
808d-mte60 5
Description:
Factor to determine the degree of smoothing and torsion.
A larger value of this MD causes a stronger smoothing and thus a more homogenous
curvature/torsion and resulting path velocity.
With this factor being zero no smoothing is performed.
There is an entry for all dynamic G code groups.
20606 PREPDYN_SMOOTHING_ON
- Activation of curve smoothing
-
808d-me42 5
808d-me62 5
808d-te42 5
166
0., 0., 0., 0., 0., 0., 0., 0.
0., 0., 0., 0., 0., 0., 0.,
0., 0., ...
1., 1., 1., 1., 1., 1., 1., 0.0
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
1., 1., 1., 1., 1., 1., 1., 0.0
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
1., 1., 1., 1., 1., 1., 1., 0.0
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
1., 1., 1., 1., 1., 1., 1., 0.0
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
1., 1., 1., 1., 1., 1., 1., 0.0
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
1., 1., 1., 1., 1., 1., 1., 0.0
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
0, 0, 0, 0, 0, 0, 0, 0, 0, 0
0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0...
0, 0, 1, 1, 1 0
0, 0, 0, 0, 0, 0, 0, 0, 0, 0
0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0...
EXP, C05 B1
DOUBLE NEW CONF
1000. 1/1
EXP, C05 B1
DOUBLE NEW CONF
- 1/1
- 1/1
- 0/0
- 0/0
- 1/1
- 1/1
EXP, C05 B1
BOOLEAN NEW CONF
- 1/1
- 1/1
- 0/0
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Parameter Manual
List Manual, 01/2017