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FANUC Series 30i/300i/300is-MODEL A. Machining Center System. User's manual - page 291

B.PROGRAM CODE LIST

APPENDIX

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ISO code

EIA code

Custom macro

Character name

Character

Code

(hexadecimal)

Character

Code

(hexadecimal)

without

custom

macro

with

custom

macro

Usable as file

name

Space SP

Absolute rewind stop

% A5 ER 0B

Control out (start of
comment)

( 28

(2-4-5)

Control in (end of
comment)

)

A9 (2-4-7) 4A

Plus sign

Minus sign

Colon (address O)

Optional block skip

Period (decimal point)

Sharp #

Parameter

(No.6012)

Dollar sign

Ampersand

& A6 & 0E

Apostrophe ’

Asterisk *

Parameter

(No.6010)

Comma

, AC , 3B

Semicolon ;

Left angle bracket

Equal sign

Parameter

(No.6011)

Right angle bracket

Question mark

Commercial at mark

Quotation mark

“

Left square bracket

[

Parameter

(No.6013)

Right square bracket

]

Parameter

(No.6014)

Underscore _

Parameter

(No.6018)

Lowercase letter a

Lowercase letter b

Lowercase letter c

Lowercase letter d

Lowercase letter e

Lowercase letter f

Lowercase letter g

Lowercase letter h

Lowercase letter i

Lowercase letter j

Lowercase letter k

Lowercase letter l

Lowercase letter m

Lowercase letter n

Lowercase letter o

Lowercase letter p

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APPENDIX

B.PROGRAM CODE LIST

- 2285 -

ISO code

EIA code

Custom macro

Character name

Character

Code

(hexadecimal)

Character

Code

(hexadecimal)

without

custom

macro

with

custom

macro

Usable as file

name

Lowercase letter q

Lowercase letter r

Lowercase letter s

Lowercase letter t

Lowercase letter u

Lowercase letter v

Lowercase letter w

Lowercase letter x

Lowercase letter y

Lowercase letter z

NOTE

1 The symbols used in the "Custom macro" column

have the following meanings.

(Space) : The character will be registered in

memory and has a specific meaning. It is
used incorrectly in a statement other than
a comment, an alarm occurs.

The character will not be registered in
memory and will be ignored.

The character will be registered in
memory, but will be ignored during
program execution. The character that
has "*" in its "Usable as file name" field
and is used as a file name is not ignored.

The character will be registered in
memory. If it is used in a statement other
than a comment, an alarm occurs.

If it is used in a statement other than a
comment, the character will not be
registered in memory. If it is used in a
comment, it will be registered in memory.

2 The symbol used in the column "Usable as file

name" has the following meaning:

Capable of being coded between "<" and
">" as a file name.

3 Codes not in this table are ignored if their parity is

correct.

4 Codes with incorrect parity cause the TH alarm.

But they are ignored without generating the TH
alarm when they are in the comment section.

APPENDIX

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C. LIST OF FUNCTIONS AND

PROGRAM FORMAT

LIST OF FUNCTIONS AND PROGRAM
FORMAT

With some functions, the format used for specification on the
machining center system differs from the format used for specification
on the lathe system. Moreover, some functions are used for only one
of the control types for the machining center system and lathe system.
Some functions cannot be added as options depending on the model.
For details of command formats, see the relevant sections or
subsections.

In the list, the following symbols are used:

•

For machining center
x : 1st basic axis (X),
y : 2nd basic axis (Y),
z : 3rd basic axis (Z)

•

For

lathe

x : 1st basic axis (X),
z : 2nd basic axis (Z),
coded using G code system A

•

IP_ : presents a combination of arbitrary axis addresses using

X,Y,Z,A,B and C (such as X_ Y_ Z_).

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APPENDIX

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C.LIST OF FUNCTIONS AND

PROGRAM FORMAT

(1/11)

Functions Illustration

Program

format

Positioning
(G00)

Start point

G00

_ ;

Linear interpolation
(G01)

Start point

G01

_ F_;

Circular interpolation
(G02, G03)

(x, y)

G03

(x, y)

G02

Start point

•

For machining center

G02

G03

X_ Y_

I_ J_

F_ ;

G17

G02

G03

X_ Z_

I_ K_

F_ ;

G18

G02

G03

Y_ Z_

J_ K_

F_ ;

G19

•

For lathe

G02

G03

X_ Z_

I_ K_

F_ ;

Helical interpolation
(G02, G03)

(x, y)

(xyz)

Start
point

In case of G03 on X-Y plane

G02

G03

X_ Y_

I_ J_

_ F_ ;

G17

G02

G03

X_ Z_

I_ K_

_ F_ ;

G18

G02

G03

Y_ Z_

J_ K_

_ F_ ;

G19

: Arbitrary address except the circular

interpolation axis

Involute interpolation
(G02.2, G03.2)

Base circle

Start
point

End point

(In case of X-Y plane)

G02.2

G03.2

Xp_ Yp_ I_ J_ R_ F_ ;

G17

G02.2

G03.2

Zp_Xp_ K_ I_ R_ F_ ;

G18

G02.2

G03.2

Yp_ Zp_ J_ K_ R_ F_ ;

G19

Exponential interpolation
(G02.3, G03.3)

A (Rotary axis)

X (Linear axis)

∆

Relationship between X-axis and A-axis

Positive rotation
G02.3 X_ Y_ Z_ I_ J_ K_ R_ F_ Q_;
Negative rotation

G03.3 X_ Y_ Z_ I_ J_ K_ R_ F_ Q_;

APPENDIX

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C. LIST OF FUNCTIONS AND

PROGRAM FORMAT

(2/11)

Functions Illustration

Program

format

Three-dimensional circular
interpolation
(G02.4, G03.4)

Start
point

Intermediate point
(X1,Y1,Z1)

End point (X2,Y2,Z2)

G02.4 X

;

First block (mid-point of the arc)
X

;

Second block (end point of the
arc)

: Arbitrary axes other than the

3-dimensional circular interpolation axis
(up to two axes)

G03.4 can also be specified instead of G02.4.

Dwell
(G04)

G04

;

AI contour control
(G05)

G05 P10000 ; AI contour control start
G05 P0 ; AI contour control end

AI contour control
(G05.1)

G05.1 Q1 ; AI contour control mode on
G05.1 Q0 ; AI contour control mode off

Nano smoothing
(G05.1)

G05.1 Q3

0 ; Nano smoothing mode on

G05.1 Q0 ; Nano smoothing mode off

Smooth interpolation
(G05.1)

G05.1 Q2 ; Smooth interpolation mode on
G05.1 Q0 ; Smooth interpolation mode off

NURBS interpolation
(G06.2)

G06.2[P_] K_

_ [R_] [F_];

NURBS interpolation mode on
P : Rank of NURBS curve

: Control point

R : Weight
K : Knot
F : Feedrate

Hypothetical axis interpolation
(G07)

G07

0 ; Hypothetical axis setting

G07

1 ; Hypothetical axis cancel

Cylindrical interpolation
(G07.1)

G07

_ r_;

Cylindrical interpolation mode

r : Cylinder radius
G07

0; Cylindrical interpolation mode cancel

AI contour control (Advanced
preview control)
(G08)

G08 P1 ; AI contour control mode on
G08 P0 ; AI contour control mode off

Exact stop
(G09)

Speed

Time

In-position check

G09

_ ;

G01
G02
G03

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APPENDIX

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C.LIST OF FUNCTIONS AND

PROGRAM FORMAT

(3/11)

Functions Illustration

Program

format

Programmable data input
(G10)

•

For machining center

Tool compensation memory A
    G10 L01 P_ R_ ;
Tool compensation memory B
    G10 L10 P_ R_ ; (Geometry offset amount)
    G10 L11 P_ R_ ; (Wear offset amount)
Tool compensation memory C
    G10 L10 P_ R_ ; (Geometry offset amount/H)
    G10 L11 P_ R_ ; (Wear offset amount/H)
    G10 L12 P_ R_ ; (Geometry offset amount/D)
    G10 L13 P_ R_ ; (Wear offset amount/D)

•

For lathe

Geometry offset amount
    G10 P_ X_ Z_ R_ Q_ ;
    P = 10000 + Geometry offset number
Wear offset amount
    G10 P_ X_ Z_ C_ Q_ ;
    P = Wear offset number

Tool retract and recover
(G10.6)

Retract

Repositioning

Withdrawal

Return

G10.6

_ ;

Specify the amount of retraction

G10.6 (as a single block containing no other
commands) ;

Cancel the amount of retraction

Polar coordinate interpolation
(G12.1, G13.1)

G12.1 ; Polar coordinate interpolation mode on
G13.1 ; Polar coordinate interpolation cancel

Polar coordinate command
(G15, G16)

Local coordinate system

Workpiece coordinate system

G17 G16 Xp_ Yp_ . . . ;
G18 G16 Zp_ Xp_ . . . ;
G19 G16 Yp_ Zp_ . . . ;
G15 ; Cancel

Plane selection
(G17, G18, G19)

G17 ; Xp Yp-plane selection
G18 ; Zp Xp-plane selection
G19 ; Yp Zp-plane selection

Inch/metric conversion
(G20, G21)

Inch input G20 ;
Metric input G21 ;

Stored stroke check
(G22, 23)

(XYZ)

(IJK)

G22 X_ Y_ Z_ I_ J_ K_ ;
G23 ; Cancel

Reference position return check
(G27)

Start point

G27

_ ;

APPENDIX

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C. LIST OF FUNCTIONS AND

PROGRAM FORMAT

(4/11)

Functions Illustration

Program

format

Reference position return
(G28)
2nd Reference position return
(G30)

Start point

Reference position (G28)

Intermediate point

2nd reference position(G30)

G28

_ ;

G30

_ ;

Movement from reference
position
(G29)

Reference position

Intermediate point

G29

IP_

;

Floating reference position
return
(G30.1)

Start
point

Floating reference position

Intermediate point

G30.1

IP_

;

Skip function
(G31)

Start point

Skip signal

G31

_ F_ ;

Threading
(G33)

•

For machining center

G33

_ F_ ;

F : Lead

Threading
(G32)

•

For lathe

Equal lead threading
G32 P_ F_ ;

Tool radius/tool nose radius
compensation, 3-dimensional
cutter compensation
(G38, G39, G40 to G42)

G41

G42

G40

•

For machining center

G17

G18

G19

G41

G42

D_ ;

D : Tool compensation number
G40 : Cancel

Tool radius/tool nose radius
compensation
(G40 to G42)
(G38, G39)

•

For lathe only

G41
G42

G40 : Cancel

;

3-dimensional cutter
compensation
(G41.2, G42.2)

(G41.3)

Compensatio
n plane

Tool vector

Cutter compensation
amount

Tool center path
(path after
compensation)

Programmed path
(path before compensation)

Cutter compensation vector

Tool side offset

Tool used

Reference

tool

Cutter

compensatio

n vector

Χυττερ χοµπενσατιο

ν αµουντ

Tool center path

(path after

compensation)

Programmed

path

Tool vector

Leading edge offset

G41.2

G42.2

_ D_ ; Tool side offset

G40

_ ; Cancellation of cutter compensation

G41.3 D_ ; Leading edge offset
G40 ; Canceling the leading edge offset

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APPENDIX

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C.LIST OF FUNCTIONS AND

PROGRAM FORMAT

(5/11)

Functions Illustration

Program

format

Normal direction control
(G40.1, G41.1, G42.1)

Tool

C-axis

Programmed
path

Normal direction (in
which the tool moves)

G41.1 ; Normal direction control on : right
G42.1 ; Normal direction control on : left
G40.1 ; Normal direction control cancel

Tool length compensation
(G43, G44, G49)

Compensation

G43

Z_ H_ ;

G44

G43

H_ ;

G44

H : Tool compensation number
G49 : Cancel

Tool length compensation in
tool axis direction
(G43.1)

Tool axis direction

Workpiece

G43.1 H_ ; Tool length compensation in tool

axis direction

H : Compensation number
G49 ; Compensation cancel

Tool center point control
(TYPE1)
(G43.4)

G43.4

H ;

Tool center point control (TYPE1) start

;

: In the case of an absolute command, the

coordinate value of the end point of the tool
tip movement

In the case of an incremental command,
the amount of the tool tip movement

:In the case of an absolute command, the

coordinate value of the end point of the
rotation axes

In the case of an incremental command,
the amount of the rotation axis movement

H : Tool compensation number

Tool center point control
(TYPE2)
(G43.5)

G43.5

H Q ;

Tool center point control (TYPE2) start

I J K ;

: In the case of an absolute command, the

coordinate value of the end point of the tool
tip movement

In the case of an incremental command,
the amount of the tool tip movement

I,J,K : Tool axis direction at the block end point

as seen from the programming
coordinate system

H : Tool compensation number
Q : Inclination angle of the tool (in degrees)

Tool offset
(G43.7)

•

For lathe only

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