1392 HEIDENHAIN Technical Manual MANUALplus 620
Subkinematics (up
to NC SW 548 328-
02)
For main spindles you use the parameter MP_sys to specify to which
machine-base system this spindle is assigned.
MP_sys
Assign the spindle to the machine-base system
Available from NCK software version: 597 110-01.
Format: Selection menu
Selection: Key names from Channels/Kinematics/CfgTrafoByDir
Default: KT_MT_S1
Access: LEVEL3
Reaction: RESET
In the MP_basisTrans parameter, specify the standard vector for datum
shifts. The control shows a selection menu of all key names of the coordinate
transformations available under CfgTrafoByDir.
MP_basisTrans
Standard vector for datum shifts
Available from NCK software version: 597 110-03.
Format: Selection menu
Selection: Key names from Channels/Kinematics/CfgTrafoByDir
Default: KT_MT_S1_BASISTRANS
Access: LEVEL3
Reaction: RESET
Freeze spindle
speed for rapid
traverse
With MP_freezeVconst you can prevent the spindle from changing its speed
during constant surface speed Vconst according to the current diameter if
there are several rapid traverse movements. The speed remains unchanged
during the first rapid traverse movement after a feed rate and is not brought
to the speed corresponding to the diameter at the target point until the last
rapid traverse path before a feed rate path. This prevents unnecessary braking
and acceleration of the spindle during several successive rapid traverse
movements.
MP_freezeVconst
Freezing the spindle speed for rapid traverse movements and
active constant surface speed.
Available from NCK software version: 597 110-04.
Format: Selection menu
Selection: TRUE
The spindle speed is held constant for rapid traverse
movements and active constant surface speed.
FALSE
The spindle speed is always adjusted to the current diameter for
rapid traverse movements and active constant surface speed.
Default: -
Access: LEVEL3
Reaction: RUN
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