Fagor CNC 8070, Programming Manual, Page: 387 / 556

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Programming manual
CNC 8070
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13.8 Kinematics related variables
These variables indicate the position occupied by the rotary axes of
the spindle head and the one (target) they must occupy in order to
position the tool perpendicular to the defined plane.
They are very useful when the spindle is not fully motorized (mono-
rotary or manual spindles).
Variables that indicate the position of the rotary axes. They can be
read and written (R/W) and are given in degrees.
Variables that indicate the position the rotary axes must occupy in
order for the tool to be perpendicular to the define work plane. They
are read-only (R) and are given in degrees.
Here are the two possible solutions for swivel spindles:
The one involving the shortest movement of the main rotary axis with
respect to the zero position.
The one involving the longest movement of the main rotary axis with
respect to the zero position.
The CNC updates the (V.)G.TOOLORI* variables every time a new
plane is selected using the instructions #CS or #ACS.
(V.)G.POSROTF Main rotary axis position.
(V.)G.POSROTS Secondary rotary axis position.
(V.)G.TOOLORIF1 Position of the main rotary axis in order to
position perpendicular to the incline plane.
(V.)G.TOOLORIS1 Position of the secondary rotary axis in order
to position perpendicular to the incline plane.
(V.)G.TOOLORIF2 Position of the main rotary axis in order to
position perpendicular to the incline plane.
(V.)G.TOOLORIS2 Position of the secondary rotary axis in order
to position perpendicular to the incline plane.