HEIDENHAIN MANUALplus 620 Technical Manual page 918

Compensation of
reversal spikes for
analog axes
Machine
parameters
918
The compensation of the reversal peaks affects the nominal speed value,
which is output at the analog nominal value output of the control (X8). If an axis
reverses its direction of movement, a time-dependent compensation curve is
superimposed on the nominal speed value.
MP_compStrength
Strength of the compensation
Available from NCK software version: 597 110-01.
Format: Numerical value
Input: –999 999 999.999 999 999 to +999 999 999.999 999 999 [mm]
0: No compensation
Positive input value:
Compensation works in the direction of acceleration.
Negative input value:
Compensation works against the acceleration.
Default: 0
Access: LEVEL3
Reaction: RUN
With the MP_compWidth parameter you define the distance to the reversal
peak. The distance given refers to the offset entered under
MP_compTimeOffset. Enter the traverse path in which the compensation
curve is to be superimposed over the nominal speed value.
MP_compWidth
Specify, with respect to MP_compTimeOffset=0, the distance
from the reversal point at which compensation is to begin.
Available from NCK software version: 597 110-01.
Format: Numerical value
Input: 0 to +999 999 999.999 999 999 [mm], only positive values
Default: 0.001
Access: LEVEL3
Reaction: RUN
HEIDENHAIN Technical Manual MANUALplus 620