Mitsubishi Electric MELDAS C6 Programming Manual page 127

12. Tool Offset Functions
Command for eliminating offset vectors temporarily
When the following command is issued in the compensation mode, the offset vectors are
temporarily eliminated and a return is then made automatically to the compensation mode.
In this case, the compensation is not canceled, and the tool goes directly from the intersection
point vector to the point without vectors or, in other words, to the programmed command point.
When a return is made to the compensation mode, it goes directly to the intersection point.
(1) Reference point return command
(G41)
N5
N6
N7
N8
(2) G33 thread cutting command
Tool nose radius compensation does not apply to the G33 block.
(G41)
(3) The compensation vector will be eliminated temporarily with the G53 command (basic
machine coordinate system selection).
(Note 1) The offset vectors do not change with the coordinate system setting (G92)
S
Intermediate point
N5
G91 G01 X60. Y30.
G28 X50. Y-40.
X30. Y-60.
X70. Y40.
r
command.
12.3 Tool radius compensation
S
N6
;
;
Temporarily no compensation vectors at
;
intermediate point.
;
(Reference point when there is no
intermediate point)
G33
119
S
N7 N8
Point of
intersection
Tool center path
Program path