Fagor CNC 8065 - Define and Execute the Movement Subroutine

Operating manual.
CNC 8060
CNC 8065
22.
SETUP ASSISTANCE
The circularity (roundness) test
·426·
(REF: 1807)
22.3.5 Define and execute the movement subroutine
In order to run the test, the axes of the machine must be executing a circular interpolation.
The axes must be moving before initiating the point capture and they must keep moving
during the whole process. To achieve this, a repetitive movement must be executed.
Subroutine associated with the circularity test
The circular interpolation is executed with the subroutine associated with the circularity test.
This subroutine is located in the folder "C:\CNC8070 \MTB \SUB \testcirc_vx.nc", where vx
indicates the subroutine version and neither its name nor its location must be changed. This
subroutine may be modified by the OEM to adapt it to his needs.
Some data of the subroutine are defined in this window.
• Plane where the circle is executed.
• Circle center coordinates.
• Circle radius.
• Programmed feedrate.
• Turning direction of the axes. The turning direction is given by an icon. To change the
turning direction, place the focus on the icon and press [SPACE].
Execute the associated subroutine
Press the [START] key to execute the subroutine. The subroutine data cannot be modified
while it is being executed. The movement must be stopped before editing any of the data.
When trying to execute the subroutine, if it is not in its pre-established location, the CNC
interprets that it does not exist and it creates a predefined one.
Example of a subroutine
The following example executes a repetitive circular movement in the XY plane. In this case,
the repetitive movement is carried out in an endless loop using the "
GOTO" command. The
movement is stopped with the [STOP] key of the operator panel.
The movement of the axes is managed from the operator panel. The softkey menu only controls the
data capture for the graphics.
i
%testcirc_V1
G1 G5 X0 Y0 F1000
N10:
G2 X0 Y0 I10 J0
$GOTO N10
M29