Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual page 202

• ArcArc
• When there is intersection (A) at the change of compensation direction
G41
Compensation
Arc center
• When there is no intersection at the change of compensation direction
Arc center
Compensation
G41
• When returning by linear operation
G41
G42
• When the arc is 360 or more due to the G41 and G42 changing.
Compensation is as follows, and there are uncut sections that remain.
G42
Arc center
G42
6 AUXILIARY AND APPLIED FUNCTIONS
200
6.4 Tool Compensation Function
G42
Compensation
A
Arc center
Arc center
Compensation
G41
Compensation
:
G42 G01 Xx Yy
G41 G02 Xx Yy Ii Jj
G42 G01 X Y
:
G41
: Remaining uncut section
G41
Arc center
A
Compensation
Arc center
G42