Fanuc Series 15i/150i-MA (Programming) Operators Manual

19.AXIS CONTROL FUNCTIONS PROGRAMMING B-63324EN/03
- 722 -
(2) When the RSR bit (bit 2 of parameter 1007) is set to 0 and the INC
bit (bit 5 of parameter 1007) is set to 1
The shortest way to make the movement of (1) is selected.
[Example]
G90B0 ; Movement to the 0-degree position
G90B380. ; Rotation by 20 degrees in the positive direction. The
destination is the 20-degree position.
G90B-90. ; Rotation by 110 degrees in the negative direction. The
destination is the 270-degree position.
G90B60. ; Rotation by 150 degrees in the positive direction. The
destination is the 60-degree position.
(3) When the RSR bit (bit 2 of parameter 1007) is set to 1 and the INC
bit (bit 5 of parameter 1007) is set to 0
The sign added to the specified value determines the direction of
rotation. The absolute value of the specified value is converted to
an equivalent value within a single rotation. The movement is
made to the position determined from the converted value.
[Example]
G90B0 ; Movement to the 0-degree position
G90B380. ; Rotation by 20 degrees in the positive direction. The
destination is the 20-degree position.
G90B-90. ; Rotation by 290 degrees in the negative direction. The
destination is the 90-degree position.
G90B60. ; Rotation by 330 degrees in the positive direction. The
destination is the 60-degree position.
- Manual intervention
If the manual absolute switch is set on to carry out manual intervention
while this function is executed in automatic operation in the absolute
mode, the amount of manual intervention is rounded down to a value
indicating a full turn or less and the manual intervention is offset
according to the rounded value.
(Example)
G90 B0 ;
G90 B180. ; - - - Manual intervention of 700 degrees is carried out
during traveling, then operation is resumed.
360°
900°
0° 180°
Absolute
coordinate
Relative
coordinate
720°
180°
540°
180°
Movement
Manual intervention of 700
°
FDH
Restart
180°
NOTE
This function is effective only for a rotary axis.

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