Siemens SINUMERIK 840Di sl - Page 216

Path Action
5.4 Acceleration behavior
Fundamentals
216 Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
(axis1,axis2,…)
The acceleration pattern set in machine data $MA_POS_AND
JOG_JERK_ENABLE or $MA_ACCEL_TYPE_DRIVE is active for
the programmed axes.
Note
A change between BRISK and SOFT causes a stop at the block transition. The acceleration
pattern for the path axes can be defined in machine data.
Apart from the path-related jerk limitation that is effective in the MDA and AUTO modes,
there is the axis-related jerk limitation that can influence positioning axes and traversing axes
in JOG mode.
Example of BRISK and SOFT
N10 G1 X… Y… F900 SOFT
N20 BRISKA(AX5,AX6)
%5,6.
WLPH
RSWLPL]HG
62)7
SURWHFWLQJWKH
PHFKDQLFDO
V\VWHP
6HWSRLQW
3DWKYHORFLW\
7LPH