Siemens SINUMERIK 808D ADVANCED Parameter Manual

There is an entry for each dynamic G code group.
20602 CURV_EFFECT_ON_PATH_ACCEL EXP, C05 B1, B2
- Effect of path curvature on path dynamic DOUBLE NEW CONF
-
- 5 0., 0., 0., 0., 0., 0., 0.,
0., 0., 0., 0., 0., 0., 0.,
0., 0., ...
0. 0.95 1/1 M
Description: This MD is used to determine whether the reaction of path curvature on path
acceleration and path velocity is taken into account.
0:
Not taken into account
> 0:
If required, the path velocity and path acceleration are reduced in order to keep a
sufficient reserve on the machine axes for centripetal acceleration.
0.75: Recommended setting.
MD20602 $MC_CURV_EFFECT_ON_PATH_ACCEL defines the proportion of the axis accelerations
(see
MD32300 $MA_MAX_AX_ACCEL[..])
that can be used for centripetal acceleration. The
remainder is used for changing the path velocity.
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 EXP, C05 B1
- Effect of path curvature on path jerk DOUBLE NEW CONF
-
- 5 0., 0., 0., 0., 0., 0., 0.,
0., 0., 0., 0., 0., 0., 0.,
0., 0., ...
0. 1000. 1/1 M
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 EXP, C05 B1
- Factor for curve smoothing DOUBLE NEW CONF
-
808d-me42 5 1., 1., 1., 1., 1., 1., 1.,
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
0.0 - 1/1 M
808d-me62 5 1., 1., 1., 1., 1., 1., 1.,
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
0.0 - 1/1 M
808d-te42 5 1., 1., 1., 1., 1., 1., 1.,
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
0.0 - 0/0 S
808d-te62 5 1., 1., 1., 1., 1., 1., 1.,
1., 1., 1., 1., 1., 1., 1.,
1., 1., ...
0.0 - 0/0 S
Machine data
3.3 Channel-specific machine data
Parameter Manual
154 Parameter Manual, 08/2015, 6FC5397-8EP40-0BA1

Siemens SINUMERIK 808D ADVANCED Specifications

General

Brand	Siemens
Model	SINUMERIK 808D ADVANCED
Category	Control Unit
Language	English