708 HEIDENHAIN Technical Manual MANUALplus 620
Compensation:
Enter the backlash in MP_backLash.
In MP_filterTime enter the time in which the distance to be compensated
should be traversed.
The value of the backlash is added to the position value at every reversal of
direction (even if it results from nonlinear axis-error compensation, for
example) and is considered by the position controller. The value of the k
v
factor therefore influences the settling time for backlash compensation.
Nominal value
MP_backLash
Reversal point
Nominal value
MP_filterTime: large input value
MP_backLash: small input value
MP_filterTime: = 0
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