Further documentation concerning transformations

The function description [FCT-M5] describes transformations for tube machining.

Transformation ID	Description
15	Round tube, lateral surface (3/4-axis)
78	Round tube, projection (3/4-axis)
79	Polygonal tube, profiled tube (3/4-axis)
90	Round tube, lateral surface (5/6-axis)
93	Polygonal tube, profiled tube (5/6-axis)

The function description [FCT-C27] describes the Universal Kinematics using ID 91.

The function description [FCT-C35] contains the functionality of the couple kinematic with ID 210.