January 2012 7.1 Display and Operation 1253
MP_enable is used to specify whether asynchronous compensations are
calculated in the interpolator or already before the interpolator. If
MP_enable = Off, the compensations are taken into account during
interpretation of the NC program. Due to the large block scan required, it takes
a certain amount of time for the compensations to take effect. As an
alternative you can define MP_enable = On. The interpolator then takes the
compensations into account. This speeds up the reaction time, but the
processing effort necessary by the interpolator is increased considerably.
Define MP_enable = On if you require a quick reaction time for
asynchronous compensations. If this is not required, or if there is no
asynchronous compensation, then the MP_enable = Off setting is
recommended.
In MP_feed, define the velocity at which asynchronous compensations are
corrected.
MP_enable
Asynchronous position compensation on/off
Available from NCK software version: 597 110-01.
Format: Selection menu
Selection: On
Switch asynchronous position compensation on
Off
Switch asynchronous position compensation off
Default: Off
Access: LEVEL3
Reaction: RUN
MP_feed
Velocity for asynchronous position compensation
Available from NCK software version: 597 110-01.
Format: Numerical value
Input: 0.000 000 000 to 99 960 [mm/min]
Default: 960
Access: LEVEL3
Reaction: RUN
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