Siemens SINUMERIK 840C - Manual (Page 796)

01.99 12 Functional Descriptions
12.6.3 The transformation data set
12.6.3.1 Definition of machine data for coordinate transformation
X
n
, Y
n
, Z
n
= rotated coordinates
X, Y, Z = real coordinate system
U, V, W = fictitious coordinate system
, , x = angle of rotation
Rotation through +Rotation through +Rotation through X
The angle or real machine axis through which the associated axis rotates, is always
assigned to the 1st real axis (MD 5065).
The angle or real machine axis through which the associated axis rotates, is always
assigned to the 2nd real axis (MD 5066)
The angle or real machine axis through which the associated axis rotates, is always assigned
to the 3rd real axis (MD 5067).
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SINUMERIK 840C (IA)