HEIDENHAIN MANUALplus 620 Technical Manual page 759

January 2012 6.12 Machine Kinematics (Up to NC Software 548 328-02)
In MP_zDir you define the Z direction of the current coordinate system using
the previous coordinate system. For more information about the position of
the vector MP_zDir, see "Overview of machine parameters for the kinematics
configuration" on page 748.
MP_zDir
Z-base vector expressed in the previous coordinate system
Available from NCK software version: 597 110-01.
Format: Array [0...2]
Input: –1 to +1
Enter the Z-basis vector of the transformed coordinate system
relative to the previous coordinate system
Note:
Translation axes move in this direction and rotation axes rotate
around this vector.
Default: –
Access: LEVEL3
Reaction: RESET
In MP_xDir you define the X direction of the current coordinate system using
the previous coordinate system. For more information about the position of
the vector MP_xDir, see "Overview of machine parameters for the kinematics
configuration" on page 748.
MP_xDir
X-base vector expressed in the previous coordinate system
Available from NCK software version: 597 110-01.
Format: Array [0...2]
Input: –1 to +1
Enter the X-basis vector of the transformed coordinate system
relative to the previous coordinate system.
Default: –
Access: LEVEL3
Reaction: RESET
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