Fagor 8025 GP, Operating Manual

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116 8025/8030 CNC PROGRAMMING MANUAL
Next, the cycle movements are described in better detail.
Let us suppose that the main plane is XY. See fig.
The probe will be positioned at the theoretical center of the hole (XP0, YP1, ZP2). Next, the
main plane axes will be probed (movement 1) and then, the axis perpendicular to the main plane
(movement 2).
Both movements will be executed in rapid mode G00.
3. First probing movement, Y axis.
This movement is divided into:
. Movement at a feedrate determined by P9 until the probe’s signal is received.
. Probe’s withdrawal in G00 to a distance determined by P10.
. Movement at a feedrate determined by P4 until the probe’s signal is received again.
4. The Y axis returns to the theoretical value Y=P1 in rapid.
5. Second probing movement, Y axis (similar to point 3).
6. The Y axis returns to the real center calculated on this axis.
7. Third probing movement, X axis (similar to point 3).
8. The X axis returns to the theoretical value X=P0 in rapid.
9. Forth probing, X axis (similar to the point 3).
10. The X axis returns to the real center calculated on that axis, thus positioning the probe in
the real center of the hole and ending this cycle.
Atention:
If the real diameter of the hole is larger than P8+P3, the CNC will display error
65 when executing a probing movement.