Lenze ETC Motion Control - Manual (Page 214)

Machine constants
Configuration of axes − speed and acceleration
MK_VBAHNMAX
4
4.11
4.11.5
l
214 EDSTCXN EN 2.0
4.11.5 MK_VBAHNMAX
This machine constant defines the maximum speed [m/min] in path
operation. It may be higher than the maximum speed of the individual axes
if the resulting speed of the participating axes is less or equal to MK_VMAX.
4.11.6 MK_BAHNBESCHL, MK_BAHNBREMS
These machine constants define the maximum permissible acceleration and
deceleration ramps [m/s
2 ] in path operation. Depending on the axes
included, the path ramps are additionally limited such that the resulting
ramps of the individual axes do not exceed the values of MK_BESCHL and
MK_BREMS.
4.11.7 MK_T_BAHNBESCHL
This machine constant is the time in milliseconds, in which the ramps
specified under MK_BAHNBESCHL and MK_BAHNBREMS are to be reached.
This MC is used for setting acceleration and deceleration ramps on the path
which are similar to sin
2 .