B2: Acceleration
4.2 Functions
Basic Functions
228 Function Manual, 09/2011, 6FC5397-0BP40-2BA0
4.2.8 Acceleration with programmed rapid traverse (G00) (axis-specific)
4.2.8.1 General Information
Frequently, the acceleration for the machine axes involved in the machining process must be set lower than the
machine's performance capability officially allows because of the supplementary conditions associated with the
specific process concerned.
For time-optimized traversing of the machine axes with programmed rapid traverse (part-program instruction
G00), a specific maximum value can be programmed for the axis-specific acceleration.
JOG setup mode
This function does not affect acceleration in respect of a rapid traverse override in JOG setup mode.
4.2.8.2 Parameterization
The maximum value for axis-specific acceleration with programmed rapid traverse is parameterized (G00) using
the axis-specific machine data:
MD32434 $MA_G00_ACCEL_FACTOR
(scaling of the acceleration limitation with G00)
This is used to generate the maximum value for axis-specific acceleration with programmed rapid traverse (G00)
that is taken into account by the path planning component during preprocessing:
Acceleration[axis] =
MD32300 $MA_MAX_AX_ACCEL * MD32434 $MA_G00_ACCEL_FACTOR
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