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

B.LIST OF FUNCTION AND TAPE FORMAT APPENDIX B-63324EN/03
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Functions Illustration Tape format
Polar coordinate (G15, G16)
p
Xp
Yp
Xp
Local coordinate
Work coordinate system
G17 G16 Xp_ Yp_ ;
G18 G16 Zp_ Xp _ ;
G19 G16 Yp_ Zp _ ;
G15 ; Cancel
Plane section
(G17, G18, G19)
G17 Xp_ Yp_ ;
G18 ;Zp_ Xp_
G19 Yp_ Zp_ ;
Inch/millimeter conversion
(G20, G21)
G20 ; Inch input
G21 ; Millimeter input
Stored stroke check (G22, 23)
(XYZ)
(IJK)
G22 X_ Y_ Z_ I_ J_ K_ ;
G23 ; Cancel
Reference position return
check (G27)
Star t point
IP
G27 IP_ ;
Reference position return (G28)
2nd, reference position return
(G30)
Start
position
Reference position (G28)
Intermediate
position
2nd reference position (G30)
IP
G28 IP_ ;
G30 IP_ ;P
Return from reference position
to start point (G29)
Reference position
IP
Intermediate
position
G29 IP_ ;
Skip function (G31)
Start point
Skip signal
IP
G31 IP_ F_;
Thread cutting (G33)
F
Thread cutting
G33 IP_ F_ Q_ ;
F_ : Larger component of lead
Q_ : Angle by which the threading start angle is
shifted
Inch thread cutting
G33 IP_ E_ Q_ ;
E_ : Number of thread ridges per inch
Q_ : Number of thread ridges per inch at
threading start angle
Cutter compensation C
(G40 G42)
G41
G42
Tool
G40
G17
G18
G19
G41
G42
D_ ;
D: Tool offset
G40: Cancel

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