fanuc 3000C Operator’s Manual

FANUC

3000C

1.

2.

OUTLINE

SPECIFICATIONS

2.

2.

2.3

2.4

1

2

Basic

Basic

Additional

Outer

Unit

Option

View

CONTENTS

,

...

Options

.

OPERATOR’S

FUJITSU

..

FANUC

MANUAL

LTD

;

1

3

3

7

8

13

3.

1

PROGRAMMING

3.

3.

3.

3.4

3.

3.

3.7

3.8

3.9

3.

3.

3.11.1

3.11.2

3.11.3

1

2

3

5

6

10

11

General

Process

Tape

Increment

Buffer

Absolute

Maximum

Tape

Address
Function

Feed

Format

Code

Function

Rapid

1

-Digit

4

-Digit

,

.

Sheet

System

Register

and

Programmable

Codes

Codes

Traverse

F-Code

F-Code

. .

.

(Buffer)

Incremental

Speed

Unit

Unit

Programming

Dimensions

15

.

.

15
15

17

18

20

20

21

22

22

24

25

25

26

27

B-5

520E/06

1

3.

12

Preparatory

Function

(G

Function)

30

3.

3.

3.

3.

3.

3.

3.

3.12.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.

3.23

3.

3.25

12.

12.

12.

12.4

12.

12.

12.

12.

12.

12.11

12.

12.

12.

12.

12.

13

14

15

16

17

18

19

20

21
22

24

1

Positioning

Linear

2

Circular

3

Dwell

Circle

5

6

Helical

G15),

7

Plane

8

Programming

9

10

12

13

14

Zero

Cutter

Tool
Tool

Canned

Absolute

G91)

Programming

15

Initial

16

D

Spindle

Tool

B

Miscellaneous

Automatic

Optional

Absolute

Mirror

Sequence

Label

Sub

Programming

H

and

Function

Function

Skip

Tape

-Speed

Interpolation

Interpolation

(G04)

Cutting

Interpolation

B(G02,G03)

Selection

Return

Compensation

Offset

Offset

Cycles

and

Level

Functions

Function

(T

Acceleration

Block

Rewind

image

Number

Function

Control

Examples

(GOO)

(G12,

Copy

(G27

B

(G43,

A

(G45

(G73,

Incremental

of

and

Function)

Function

Skip

Stop

Display

,

(G17

(G25)

,

G28,

to

Absolute

R

point

(S

(M

and

&

Reset

and

(G01)

(GO

G13)

Helical

G18,

G29)

(G38

G44,

G48)

G76,

Level

Function)

Function)

Deceleration

&

Search

Control

.....

2,

GO

3)

.

Interpolation

G19)

.

G42)

to

G49)

G80

Programming

Zero

In/Out

G89)

to

Point

(G98

and

.

(G90

(G92)

G99)

A(G14,

and

•

-

..

.

32
34

36

40

41
42

46
46

49

51

63

66

76

91

91

93

94
95

96

97

98

99

101

103

104

105

106

108

111

4.

:

;

i

1

OPERATION

4.1

4.1.1

4.1.2

4.1.

MDI

3

4.1.4

2

4.

4.

4.4

4.

3

5

4.5.

4.

4.5.3

5.

Position

1-Digit

Built-in

Tape

1

2

DPL

&

Display

Switch

Display

Manual

Display

F-Code

Type

Reader

Tape

Tape

Procedure

Reader

Reader

Unit

Section

and

Unit

Data

Button

Section

Input

Unit

Unit

Manual

without

with

of

Setting

Section

........

(MDI)

Operator's

Reels

Reels

NC

an

..

Section

.....

Tape

..

Panel

116

;

116

116

118

120

129

148

150

150

151

151
154

158

4

4.7

Punch

6

.

Procedure

Operator's

of

Panel

Function

161

162

4.7.1

4.7.2

4.7.3

4.7.4

4.7.5

4.7.6

4.7.7

4.7.8

4.7.9

4.7.10

4.7.11

4.7.12

4.7.13

4.7.14

4.7.15

4.7.

4.7.

4.7.

4.7.

4.7.20

4.7.21

4.7.22

4.7.23

4.7.24

16

17

18

19

MODE

CYCLE

FEED

JOG

RAPID

DRY

OPTIONAL

F4

JOG

EMERGENCY
SINGLE

ZERO

Lamps

BLOCK

DISPLAY

Z-AXIS

MANUAL

SCALE

AUXILIARY

HANDLE

MANUAL

SEARCH
OVERRIDE

POWER

2ND

SELECT

HOLD

&

STEP

TRAVERSE

RUN

FEED

FEED

RETURN

L.S.

START

BLOCK

RETURN

FEED

RETURN

START

ON/OFF

Switch

Button

Button

Button

Switch

BLOCK

RATE

RATE

OVERRIDE

Dial

STOP

Switch

Switch

Switch

LOCK/MACHINE

NEGLECT

ABSOLUTE

Switch

FUNCTION

AXIS

and

PULSE

CANCEL

REMOVE

SELECT

MULTIPLY

Button

Button

Switch

...

SKIP

Button

and

Switch

Switch

Switch

..

.

.

.....

Switch

Switch

LOCK

Dial

ZERO

LOCK

Switch

.

Switch

Switch

.

.

.

.

.

POSITION

Switch

..

162
164
165

166

167

167

168

168

169

170
171

173

174

177

178

179

181

181

182
183

183

183

1

83

183

5.

*

6.

OPERATIONAL

1

5.

2

5.

5.

3

5.4

5

5.

6

5.

7

5.

5.8

5.9

10

5.

11

5.

MAINTENANCE

1

6.

2

6.

3

6.

Preparation

Power

Turning

Setting

Manual

Setting

Tape

NC

Manual

Operation

Operation

Preparation

Turning

Daily

P

ow

er

Fault

PROCEDURE

and

Inspection

....

.....

on

Power

T

ape

a

Operation

Zero

the

Point

Operation/Memory

Operation

MDI

by

the

by

before

Off

Power

Maintenance

Fuses

Causes

and

during

Unit

MDI

Remedies

before

. .

NC

.

Call

Tape

NC

Off

.....

during

Turning

Turning

.

Operation

Operation

Tape

Power

on

.

.

.

Operation

..........

......

.

185

.

185
185

185

.

188

190

191

192

192

.

.

192

192

192

193

193
194
195

APPENDIXES

Appendix
Appendix

Appendix

Appendix

Appendix
Appendix

Appendix

1

2

3

List

Range

of

Nomographs

1

3.

Tape

of

3.2

4

5

6

7

Preparation

How

to

RESET

State

and

and

Operation

Join

Codes

Various

Error

Circular

Tool

of

NC

Display

in

Path

NC

Tape

Commands

the

Radius

Cutting

a

at

Corner

Tape

of

Control

Values

Direction

in

Unit/Mode

201

202

205

205

208

216

218

219

Selection

220

1.

OUTLINE

In

according

order

In

for

the

punched

certain

a

sary

for

a

numerical

to

the

to

do

machining,

from

convention.

machining

commands

some

a

drawing

ccmtrol

cutting,

such

The

from

FANUC

Process;

as

of

this

system,

specified

all

the

dimensions,

the

work

work

drawing

sheet

the

of

the

on

numerical

to

be

up

to

is

machine

punched

a

feed

cut

preparing

called

values

on

operates

tool

tape.

rates,

tape

a

an

the

"programming.

necessary

etc.,

according

tape

NC

are

neces¬

to

"

-

ura

Drawing

P

rog

(id

ramming

Fig.

First,

of

the

ational

process

are

the
unit

tool

d

of

work

a

1.1

the

work

sequence.

fixed

tape

reads

according

Tool

Feed

path

rate

Spindle-speed

1.1

tool

and

to

the

loaded

in

information

selection,

the

path,

a

an

machine

to

the

Tool

Fig.

shows

sheet,

is

Programming

(distance

Procedures

procedures

feed

process

By

operating

tape

NC

onto

the

commands

etc.

rate,

sheet

tool,

control

from

and

is

produced.

direction)

in

the

in

an

etc.

is

paper

a

the

tool

unit

the

punched

NC

NC

are

prepared

is

and

NC

tape,

NC

tape

system

system.

determined

according

tape

punch

Then

set

thereon

the

to

actuated.

and

the

drives

for

o

from

to

according

work,

initial

The

machining.

77777

NC

the

the

tool,

start

control

the

$

machining

drawing

oper¬

to

this

etc.

point,

machine

This

process

a

an

ting

A

work

This

operating

abilities

NC

person

is

manual

sheet

called

part

an

and

system.

who

a

programmer

NC

limits

is

from

creates

"part

system,

of

guidebook

a

the

drawing

programmer.

the

a

and

NC

process

plays

must

machine

1

describing

of

a

sheet

"

most

the

have

work

a

tool

the

method

and

from

important

full

knowledge

and

the

the

the

method

drawing

role

control

of

preparing

of

of

in

the

unit.

opera¬

of

a

For

example,

he

must

select

(1)

select

(2)

effectively

(3)

(4)

(5)

the

give

point,

effectively

Also,

high-accuracy

tool,

Setting

to

setting

addition

the

(1)

resetting

Giving

(2)
(3)

Daily

such

the

tool

a

optimum

use

operator

,

etc.

use

operator

the

products,

the

usual

the

Cutter

the

because

instructions

maintenance

path

spindle

M

the

information

the

Canned

of

pay

operations

tape,

Compensation

the

of

about

(cleaning

as

to

function

NC

an

attention

operating

tool

regrinding

reduce

speed,

or

on

Cycle,

system

(loading

wear,

and

the

tool

and

function,

G

the

tool

etc.

must,

to

the

and

the

control

amount

etc.)

the

inspection)

machining

feed

change,

order

in

following

unloading

panel,

(requiring

tool

time,

rate,

machine

points

the

etc.)

the

to

work

produce

setup

in

and

periodical

The

front

its

Particularly

doors

outside

centers,

the

positioning

centers,

(including

This

machine

The

operator

and

enter

air

manual

milling

FANUC

and

etc,

back

in

a

that

tool

continuous

and

does

doors

usual

of

directly

discusses

machines,

builder

C

3000

used

not

need

open

operation,

the

tape

into

the

etc.

to

as

NC

are

cutting

FANUC

to

except

he

reader)

it.

equipment

Refer

which

equipped

for

DC

operate

for

rather

options

milling

servo

the

the

closed

with

the

to

with

motor

equipment

NC

maintenance.

operates

so

as

options

description

be

can

2-to

machines,

used

4-axis

series

with

it

not

for

machining

as

with

the

to

let

machining

issued

in

practice.

the

the

by

servo.

2

2.

SPECIFICATIONS

2.1

Item

(1)

(2)

(3)

(4)

(5)

(6)

Basic

Controlled

The

number

controllable

Maximum
dimension

Tape

Tape

Increment

Unit

Name

axes

of

axes

programmable

command

format

system

simultaneously

axes

3

options)

axes

2

additional

(4

axes

additional

manual

not

controlled

See

Section

-channel

8

RS-227)

See

Section

See

Section

Spe

(4

axes

_

axes

(3

options)

linear

for

options)

operation,

black

cifications

with

for

at

3.7.

3.3.

3.4.

additional

positioning

interpolation

In

three

time

a

paper

tape

case

axes

.

with

with

of

are

(EIA

(?)

(8)

(9)

(10)

(11)

(12)

EIA

code

ISO

code

Absolut

programming

Positioning

Linear

4-digit

Automatic

deceleration

/

e/lnc

interpolation

F-code

input

input

remental

feed

acceleration

See

Appendix

This

permits

Absolute

mixedly

Preparatory

The

identifies
Incremental

respectively.

permits

GOO

each

for

speed.

specifies

G01

to

tool

straight

end

See

See

be

point.

Section

Section

and

Incremental

one

in

the

programming,

individual

axis

controlled

line

up

3.11.

3.18.

1

.

specifying

block

function

Absolute

the

at

the

movement

to

a

the

dimensions

of

tape.

(G90,

the

and

positioning

Rapid

along

programmed

Traverse

a

of

G91)

a

(13)

Override

A

override

ment

a

panel

3

-

-

of

rotary

.

10%

switch

can

in

a

be

range

on

effected

0

the

operator's

to

in

incre¬

200%

by

Item

(14)

Name

Programming

Zero

point

of

Absolute

permits

G92

ment

the

current

specified

such

Specifications

setting

a

coordinate

position

position

within

of

a

the

system

tool

equip¬

is

that

a

(15)

(16)

(17)

(18)

(19)

(20)

Miscellaneous

Backlash

Single

Label

Mirror

block

skip

image

/Remote

Interlock

function

compensation

mirror

image

This

specifies

M99.

this

By

pensated

a

in

range

This

executing

tape.

This

tape

place,

up

the

Symmetrical

with

is

function

or

the

to

tape.

respect

function.

This

axis

function

independently.

function,

in

of

a

function

only

for

ignores

and

first

the

backlash

increments

1

to

255

one

used

is

starting

EOB

cutting

to

any

stops

two-digit

pulses.

of

reading

block

for

the

the

information

code

can

axis

feed

the

is

one

of

of

naming

tape

in

be

performed

by

MOO

com¬

pulse

and

NC

at

reading

this

for

to

the

any

each

(21)

(22)

(23)

(24)
(25)

Dwell

Machine

Auxilliary

Display

Optional

lock

lock

Block

function

Skip

lock

G04

a

This
the

automatic

This

and

This

position

machine

This

skipping

punched

4

permits

specified

is

position

function

B

code

is

is

a

function

or

to

a

function

display

tool

function

a

block

a

with

stopping

period

display

manual

inhibits

Machine

is

"/"

of

time.

of

operating

unit

operation.

output

of

stopping

unit

while

operating

of

selectively

NC

of

(slash).

the

tape

feed

during

of

the

normally.

for

M,

the

only

an

S,

T

Item

(26)

(27)

(28)

(29)

Manual

feed

JOG

STEP

MDI

feed

feed

h

Name

rapid

DPL

traverse

This

tool

TRAVERSE

in

by

This

tool

kept

mode

This
tool
when

in

SELECT

See

function

rapidly

the

the

function

while

pushed

function

to

the

Section

manual

MODE

by

XI,

the

step

Specifications

feed

can

while

button

continuous

SELECT

feed

can

the

JOG/

the

in

MODE

the

can

feed

,

X10

JOG/

feed

switch.

X100

STEP

mode

4.1.1

RAPID

the

is

kept

STEP

manual

SELECT

,

button

by

the

feed

switch.

the

button

the

X1000

the

machine

pushed

mode

machine

is

continuous

switch.

machine

pulses

is

pushed

MODE

(30)

(31)

(32)

(33)

(34)

(35)

Override

Z-axis

cancel

Tool

offset

Sequence

Remote

Remote

cancel

command

A

number

deceleration

power

search

ON/OFF

This

enable

Override

During

operation

can

be

This

for

This

to

number

This

rate

The

by

addition

button

panel.

is

a

feature

search

function

from

power

contact

a

a

made

a

cutter

on

on

the

fix

cycle

command

a

function

length.

any

tape.

outside,

is

signal

to

the

the

4

-digit

to

100%.

operation

to

be

ignored.

of

enables

following

decelerates

turned

POWER

control

F-code

or

the

for

compensating

operater

the

sequence

the

on

and

from

outside

ON/OFF

display

unit

feed

manual

Z-axis

feed

off

in

(36)

Buffer

register

5

-

This

mitting

executed,

ahead

NC

permits

tape.

pulses

during

continuously

between

by

reading

the

one

operation

blocks

block

trans¬

an

by

being

Item

(37)

Overtravel

Name

detection

This

particular

is

area.

Specifications

function

a

axis

a

checking

of

is

in

a

dangeous

if

(38)

(39)

Power

Enviromental

condition

operation

for

AC

200/220V

380/415/440/460/480/550V

or

AC

200/220/230/240/

+10%

-15%,

3

50/60Hz

Ambient

(a)

Humidity

(b)

+lHz,

temperature

phases

:
:

to

0

Less

45°C

than

95%(RH)

5G

is

case

please

than

used

or

contact

than

(c)

Vibration

Atmosphere

(d)

When

the

density

or

the

the

portation

under

that

contact

NC

the

atomo

organic

NC

preservation

of

sphere

of

builder.

of

the

mentioned

the

equipment

dust,

solvent,

the

worse

NC

of

cutting

Also

or

NC

equipment

condition

above,

builder.

Less

:

0.

relatively

oil

please

in

trans¬

the

in

high

water,

of

6

-

-

2.2

Basic

Options

Item

(1)

Tape

Name

reader

This

NC
NC

(1)

(2)

is

an

tape

information

equipment.

Main

Reading

Reading

Tape

Main

Reading

tape

capacity:

tape

300

250

Rewinding

600

500

Reading

Reels

Specifications

equipment

reader

speed:

250

method:

reader

speed:

cps

(60Hz),

(50Hz)

cps

speed:

cps

(60Hz)

(50Hz)

cps

method:

capacity:

to

enter

into

the

without

300

cps

cps

Photoelectric

Approx.

with

,

Photoelectric

150m

(60

(50

reels

reels

Hz),

Hz)

35m

(2)

(3)

(4)

Built-in

display

1-digit

Built-in

operator's

type

unit

F-code

type

position

manual

panel

This

to

ment

a)

b)

The

1

-digit

display

-axis

3

4

-axis

feed

calculats

unit

member

rate

number

the

display

display

F.

The

on

actual

the

feed

corresponding

setting/display

setting/

The

provided

within

position

of

is

following

rate

panel.

display

this

movement

machine

a

unit

unit

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the

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following

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from

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at

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incremental

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out

character

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incremental

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specify

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11

to

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the

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programming

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programming,

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case

case

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a)

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RS-244-A

code

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detail,

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table

around

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Appendix

Meaning

indexing

be

an

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with

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Section

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O

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G

H

D

I

F

J

K

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compensation

function

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Tool

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offset

coordinate

cutting

vector

-axis

cutter

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coordinate

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coordinate

interpolation.

function

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function)

selection

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number

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arc

arc

arc

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selection

function)

center,

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N

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canned

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value

cycle

copy

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programming

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function)

number

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starting

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copy

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Frequency

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copy

control

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Step

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and

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programming

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programming

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repeating

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cycle

times

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U

V

W

X X

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Z Z

Section:

Note)

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axis

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axis

axis

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indicates

6

indicates

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so

address

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this

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number

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axis

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function

function

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and

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parallel

parallel

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an

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up

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to

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unit.

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address

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up

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O

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B

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32.

23

-

3.10

Function

Codes

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BS

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ER

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(

)

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mation

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of

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code,

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detected

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rewind

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stop

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an

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letters

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rewind

skip

forward

reading.

24

-

(1)

Label

Skip

Function

(2)

(3)

a

tape

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mation

information

The

EOB

mation.

The

display

a)
b)

Control

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parenthesis

formed.

reset,

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this

reset.

reader

code

label

the

the

information

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code
code

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skip

panel

power

equipment

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code

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read

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until

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at

function

lights

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in

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within

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until

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power

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not

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the

the

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the

lamp

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on,

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stop,

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code

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the

left

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read

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checks

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in

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first

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the

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code

when

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the

tape

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right

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3.11

3.11.1

Feed

Function

Rapid

kpps.

for

the

Traverse

The

The

each

type

Increment

M1V,

M3

M4V

I1V,

V

13

I4V

D1V,

D3V
D4V

axes

axis.

of

V

preset

servo

M2

I2V

D2V

Speed

will

However,

motor,

System

V

move

rate

an

the

the

internally

be

rapid

condition

at

can

60mm/

30mm/

12mm/min

6

inch/min

3

inch/min

1.2inch/minÿ,

60

30

12

changed

traverse

Rapid

min

min

deg/min

deg/min

deg/min

preset

by

1

at

machine,

traverse

15,

~~

~

~

~~

15,

~

~

~

up

of

independently

is

depending

etc.

kpps

speed

rate

step

range

OOOmm/min

7,

500mm/

3,

OOOmm/min

1,500

750

300

000

7,000

3,000

min

inch/min

inch/min

inch/min

deg/min

deg/min

deg/min

to

250

on

-

25

-

3.11.2

1-Digit

The

following

provided

dial

F-Code

feed

the

Unit

rate

address

on

the

is

specified

front

F.

The

of

the

in

a

actual

control

-digit

1

feed

number,

rate

unit.

to

8,

0

is

set

on

the

The

rate

turns

FI.

(l)

(2)

Override

is

specified

When

on,

and

Command

FO

F1~F8

F9

Feed

Increment

M1V,

M3V

M4Y

I1V,

I3V

I4V

D1Y,

D3V

D4V

I2V

D2V

FI

rate

M2V

dial,

is

the

even

on

specified

feed

Rapid

.....

the

if

1

-digit

rate

traverse

Feed

on

P/S

range

system

provided,

F-code

tape,

becomes

rate

alarm

5

2.5

1

0.5

0.25

0.1

5

2.5

1

is

ineffective

unit.

for

example,

the

setting

Feed

~

~

rate

1,

200mm/min

~

600mm/

240mm/

~

120inch/min

~

~

60inch/min

~

24inch/min

l,200deg/min

600deg/min

~

240deg/min

~

range

min

min

the

value

when

lamp

on

a

FI

the

feed

dial

(Note)

This

:

eventually.

value

is

limited

-

26

-

by

the

gain

of

the

servo

system,

3.11.

4

3

-Digit

F-Code

Unit

min

that

actual

of

the

and

issued

feed

The

or

inch/min

can

be

feed

motor

is

usually

the

by

Increment

system

M1V
M2V

V

M3

M4V

I

V

1

V

I

2

V

3

I

V

I

4

rate

specified

rate,

used,

lower

machine

Table

is

specified

following

is

however,

or

the

than

tool

3.11.1

Format

as

F40

F41

F41
F41

F41

F32

F32

F32

address

in

is

time

these

builder

F

directly

Table

limited

constant,

values.

code

F.

3.11.1.

as

range

F

code

FOll

FOll

1

FO'l

FO'l

I

FOjl

F|01~

-4—

F'01~,F

i

F]01~F

a

in

The

the

by

etc.

Refer

to

what

range

F3600

~

F3600I0

~

F

~

F

~

F

~

F

number

range

The

type

of

to

the

1800|0

7

20b

600

3

360100

1

180

of

upper

and

the

the

upper

—

00

code

---

00

72|

in

feed

servo

rates

limit

load

condition

description

limit

mm/

of

the

system,

is,

of

0

on

the

In

a

CEL

ignored

4

-digit

in

order

D

1

D2

D3

D4

Override

An

to

200%

operator's

With

Fixed

switch

F-code

V

V

V
V

to

the

dial

Cycle

on

(assumed

to

distinguish

can

this

panel.

at

(tapping

the

to

should

F40

F41
F41

F41

applied

be

feed

operator's

100%,

be

100%).

be

from

rate

in

on

the

the

feed

cycle

commanded

G84),

panel

1-digit

FOll

FO'l

F01!

F01

~

+

~
~

.

1

~

L

increments

FEED

rate

is

and

ON,

at

more

F-code.

F

360*0

F3600i0

F1800I0

720,0

F

Decimal

in

or

with

*

mm/

deg/min

of

RATE

same

the

the

however,

than

point

min.,

10%

OVERRIDE

OVERRIDE

2-digit

expressed

inch/min

in

the

as

specified.

the

range

dial

CAN¬

Override

is

27

-

-

Example

F

F450

code

3.11.

1

Correspondence

Rates

Increment

V

Ml

M2V~M4V

V

II

V

12

~

14

system

V

between

the

Feed

450

mm/min

45

.

0

45

0

.

4.50

F

Codes

rate

mm/

inch/

inch/

min

min
min

and

Feed

Notes

Note

on

the

The

1:

mixedly,

a

(Examples)

Feed

1-,

number

F3

F23
F3545

DIV

D2V

function

and

and

code

~

4

o

o

D4V

-Digit

are

F-Code

identified

following

With

the

Without

the

effected.

The

the

1-Digit

4

-Digit

4-Digit

address

1-Digit

F-Code

the

1-Digit

F-Code

Increment

45

45

Feed

the

by

F-Code

0

deg

deg/min

.

0

functions

number

F.

F-Code

Feed

F-Code

Feed

/min

system

Feed

can

of

Feed

(F3)

Feed

(3

mm/min)

is

effected.

be

digits

option,

is

effected.

MIV

used

of

option,

is

Note

2:

Feed

FO

F1-F8

4-digit

F

code

-

rate

is

GOO

RT

RT

RT

as

follows

,

1

GO

G81

~G89

28

-

by

G73,

RT

Cutting

F-code

Cutting

F

-code

RT:

G

code

G76

feed

feedrate

Rapid

command.

GO2,G03

G12-G15,

S

Alarm

P/

rate

by

by

Traverse

G39

l-digit

4-digit

Note

Acceleration

3:

by

move

ration

the

command.

speed-up

and

Deceleration

and

circuit

deceleration

near

Refer

to

for

are

the

Section

details.

effected

start

3.

and

Automatic

18

automatically

end

points

Accele¬

of

a

becomes

F

code

F

rate

code

is

of

each

the

modal,

is

axis

specified

once

specified.

is

controlled

feed

specified,

rate.

it

so

is

the

that

effective

tangent

until

Note

Note

4:

5:

The

speed

The

another

feed

I

29

-

-

3.12

Preparatory

Function

(G

Function)

Table

G

code

GOO

G01

GO
GO

3

4

GO

G12

G13

G14

G15

G17
G18

G19

G25

G27

G28

G29

G38

G39

G40

G41
G42

G43
G44

G45

G46

G47

G48

G49

G73

G7
G80

G81

G82

G83

G84
G85

G86

G87

G88

G89

3,12.1

2

lists

Group

A

A

A

A

>1'

*

A
A

B

B

B

*

*

*
*

*

*

C

C
C

*

*

>:<

>:<

*

D

6

D

D
D
D
D
D
D
D
D
D

D

G

codes

Table

3.12.1

Positioning

Linear

Circular

Circular

Dwell

Circle

Circle

Herical
Herical

XY

plane

ZX

plane

plane

YZ

Programming

Zero

Automatic

Return

Cutter
Corner

Cutter

Cutter

Cutter

Tool

Tool

Tool
Tool
Tool
Tool

Tool

Canned

Canned

Canned

Canned

Canned

Canned

Canned

Canned
Canned
Canned

Canned
Canned

Function

interpolation

interpolation

interpolation

cutting

cutting

interpolation

interpolation

selection

selection

selection

return

zero

to

zero

compensation

offset

compensation

compensation

compensation

offset

offset

offset
offset

offset

offset

offset

B

B

increase

decrease

double

double

B

cycle
cycle
cycle
cycle
cycle

cycle

cycle
cycle
cycle
cycle

cycle
cycle

List

CW

CCW

copy

check

return

+

-

cancel

#10
#11

cancel

#1

#2

#3

#4

#5

#6

#7
#8
#9

G

of

return

left

direction
direction

increase
decrease

codes

CW

CCW

CW

CCW

start

vector

cancel

right

side

side

point

set

Section

B
B

O
O

B

O
O

O
O

O

O

O
O
O

O

O
O
O

O
O

O

O

O

B
B

B
B

O

O

O

O
O

O

O
O
O

O

O
O
O

30

-

-

G

code

Group

F

unction

Section

G90
G91

G92

G98
G99

Notes

(1)

(2)

(3)

G

on

Generally

same

the

in

When

mixedly,

The
Table

function,

Furthermore,

reset.

the

G

code

3.12.1,

E

E

*

F

F

code

speaking,

block.

G

codes

G

the

having

is

is

but

Absolute
Incremental

Programming

point

Return

cycle

Return

cycle

the

belonging

code

it

specified

the

modal,

canceled

not

is

alphabetic

programming

programming

to

initial

R

to

canceled

G

and

by

point

code

to

once

another

of

can

the

later

absolute

level

level

be

same

is

letter

specified,

G

even

zero

in

canned

in

canned

specified

group

effective.

Column

in

code

the

if

repeatedly

are

maintains

the

of

control

B
B
B

0

O

specified

Group

same

unit

in

its

group.

is

(4)

(5)

(6)

(7)

The

effective

is

Column

In

means

G

code's

When

canned

And

G

code.

G

code

Additional

the

cycle

the

having

only

Section

state

A

-group's

mode,

A-group's

for

option.

Power

at

Group

A

B

C

D

E

F

the

*

the

of

Table

G

the

G-code

mark

block

3.12.1,

ON

G

unassigned

code

canned

suffers

is

which

in

as

are

code

GOO

G40
G80

G91

G98

is

commanded

cycle

not

B

no

modal,

it

means

follows.

is

canceled

effects

specified.

is

during

by

and

Basic,

its

function

and

the

automaticaly

canned

the

O

•

cycle's

31

-

3.12.1

Positioning

command

The

(GOO)

GOO

GOO

specifies

two

Any

axes

3

Since

the

tool

rapid

the

to

the

a

-

a

positioning

axes

simultaneous

rapid

the

does

path

traverse

description

are

traverse

fi

atfi,r

(

to

controlled

control

necessarily

not

speed

issued

*

r

performed.

be

is

is

by

:

X,Y,

a

at

provided.

is

made

independently

set

machine

the

(Basic)

>:<

(Option)

Z,U,V,W,A,

time.

for

each

become

With

tool

an

axis

straight.

for

builder

B

additional

independently,

or

each

C)

Also,

axis,

for

that

option,

since

refer

value.

32

-

-

Example

3.12.1

Program

example

for

positioning

and

tool

path

100

(l)

(2)

Increment

Rapid

Incremental

Program

Note

;

Increment

Rapid

Traverse

system

traverse

250

This

system

M1V

feed

command

X

GOO

command

I1V

feed

rate

25000

is

rate

X

axis

axis

Y

Y

-10000

incremental.

X

axis

axis

Y

Z

axis

9,

600mm/min

9,600mm/min

*

axis

Y

-

ipm

960

ipm

960

ipm

480

X-axis

Notes

(1)

Program

Z-axis

on

Since

point

thereon.

rotary

the

that

machine

the

GOO

positioning

generally

the

to

Particularly

axis

work

4

end

are

tool.

X

the

point,

specified

does

4000

0j

not

Y

Y

4

tool

4000

-axis

T

is

path

make

when

interfere

sure

a

simultaneously,

Z

4000

not

plurality

with

straight

that

*

the

X-axis

there

of

be

tool

from

is

axes

no

including

careful

other

or

start

the

obstacle

enough

parts

the

so

of

33

-

-

3.12.

2

Linear

The

Interpolation

command

(G01)

G01

G01

Specifies

Any

option,

The

In

controlling

angles,

speed

increment
command

is

converted

as

a

rule),

F

rate

becomes

a

—

a—

linear

two

3

axes

feed

the

becomes

systems,

increments

and

F

=

the

—

ft

ft~r

axes

or

rate

the

feed

into

Fx2

\/

specified

P

—

*

8

F—

—

—

interpolation.

4

basic

rate

the

the

the

*

«

,

(

are

axes

is

specified

move

+

,

ft

controlled

specified

three

of

each

including

are

increment

Fy2+Fz2+Fa2

feed

(Basic)
(Option)

8

,

;

r

control

axes

axis

feed

considered

is

controlled

rate.

X,

Y,

at

is

an

in

rate.

rotary

system

Z,

a

time.

provided.

F

(X,

is

controlled

axes,

to

so

U,

code.

Y

and

When

be

for

(of:

V,

equal,

that

W,

As

Z)

move,

the

the

U,V,

A,

an

meeting

so

axes

basic

generalized

B

or

additional

the

that

with

the

least

the

feed

axis

W,

A,

C)

right

at

tangent

different

rate

(X

B

or

axis

feed

C)

Example

The

under

Increment

(1)

Program

Z

-axis

the

3.12.1

path,

following

Y

when

system

G01

-axis

20

programmed

conditions,

M1V

X3000

Y2000

is

Z4000

30

(in

as

»—

The

X-axis

direction

Incremental

follows:

F200

feedrate

commands)

*

this

in

is

200mm/min.

34

-

-

(2)

Increment

Program

B-axis

system

G01

D1V

B-9000

{basic

F300

*

axis

M1V)

90

7

The

is

rotary

300

feed

deg/min

rate

1

-

35

-

3.12.3

Circular

G02

GO

(GO

G02

(GO

GO

(G03)

The

three

G

code.

XY

ZX

Y

Interpolation

and

X

2

3)

X

3)

Y

2

plane

planes,

(Refer

plane
plane

Z

plane

GO

each

3

on

specify

Y

Z

-

Z

which

to

G17

G18

G19

(G02,

of

which

Section

circular

I

I

J

an

G03)

arc

must

3.12,7

interpolation,

K

K

exists

be

Plane

F

-

F

is

limited

specified

Selection.)

*

*
*

to

the

following

by

the

appropriate

Note

Note

1;

2:

Plane

word

have

When

is

regarded

When

is

regarded

When

is

regarded

When

more

among

or

one

X-Y

2X

GO

(G03)

selection

X,

Y,

not

been

or

or

or

G

three

four

I)

as

J)

as

K)

as

code

(X

(Y

(Z

the

than

address

plane;

—Y—Z—

is

also

Z,

is

J

I,

commanded

(Y

and

X-Y

and

Y-Z

and

Z-X

of

axes

axes

commanded,

J

I

—

and

or

plane.

or

(Z

plane.

(X

or

plane.

plane

address

address

c=i>G0

*

—

selectable

K,

when

after

are

J)

are

K)

are

I)

selection

words

the

2X—

(G03)

the

by

G17,

power

commanded,

commanded,

commanded,

is

words

are

(X,

plane

Y

I

—

—

adress

G18

and

G19

on;

the

the

the

uncommanded

commanded

Y,

I,

J),

only

is

regarded

J

—

*

plane

plane

plane

and

as

G02I

(G03)

G02K

(GO

—

3)

*

—

c=>The

This

-

plane

36

(The

ignored,

is

command

-

information

regarded

is

)

as

ignored.

X-Y

of

Z-axis

plane.

is

The

GO

GO

Clockwise

with

respect

negative

the

direction

se

The

2

3

are

rotary

clockwise

counterclockwise

and

XY

to

direction

right-hand

a

in

shown

direction

(CW)

counterclockwise

plane

of

3.12.

Fig.

in

of

the

(ZX

plane,

Z

axis

rectangular

3(a)

is

arc

(CCW)

axis,

(Y

.

defined

employed

plane),

YZ

X

coordinate

axis)

by

here

looking

from

system.

G02

are

and

toward

the

G03.

defined,

positive

Y

2

GO

G17

Fig.

Z,

and

according

the

point

and

J

I,

center

an

Incremental

These

GO

3

3,12.

end

The

is

expressed

coordinate

the

of

K

for

the

K,

or

of

the

are

X

3(a)

point

to

G90

of

arc.

axis

however,

arc

shown

or

the

The

from

value,

in

X"

GO

Clockwise

of

an

an

in

G91,

end

arc

X,

Y

is

a

the

independently

Fig.

GO

2'

G18

is

arc

Absolute

respectively.

point

center

Z,

and

vector

start

3(b).

12.

3.

3

Z

and

counterclockwise

specified

or

is

specified

specified

is

respectively.

component

point,

of

Z

‘

GO

the

by

Incremental

In

incremental

as

seen

by

looking

and

is

always

and

G90

2

address

the

The

G91.

GO

G19

value

from

address

number

toward

3

X,

expression,

the

specified

Y

Y

or

start

J

I,

following

the

in

Center

End

Y

u/

X

point(x,y)

j

/

/

The

The

actual

gent

3.

Fig.

feed

direction

12.

feed

Start

T.

j

Center

3(b)

rate

rate

is

X

point/

is

the

End

u

z/

/

specified

is

controlled

specified

point(z,x)

t

/

t

k

in

feed

37

-

-

an

so

Start

_

.

ii

Center"

F

code.

that

rate.

Z

U/

point/

the

Y

End

/

/

feed

point(y,

/

j

rate

in

z)

Start

the

point

tan¬

Example

3.12.3(b)

Specification

in

circular

interpolation

The

Incremental

Absolute

a)

G92

G90

b)

Incremental

100

above

GO
GO

60

40

0

noted

values

programming

X20000

X

3

14000

2

X12000

programming

path

as

can

follows:

Y

Y

10000

Y

50R

120

90

be

4000

6000

OR

6

140

programmed

Increment

Z0

I

6000

-

I

5000

-

20

"

6

in

system

F300

X

Absolute

*

*

>:<

and

M1V

G91

Refer

programming.

(Note)

In

the

circular

polation

GO
GO

to

case

performed

is

3

X-6000

2

X-2000

Section

the

arc

end

drawn

Y

6000

Y

-4000

3,12.14

point

for

according

of

the

1-6000

I

5000

-

for

Absolute

circular

radius

to

F300

command

at

the

*

*

and

start

following

Incremental

is

not

point,

the

conditions.

on

inter¬

38

-

E

\

\

\

\

s

Kww\\

In

case

\

\

\

\

\

s

of

X

\
\

\

0

\\W\\

\

\

\

\

\

G02

\

\

\

\

\

\

E

\W\\\

S

E'

,

E

6E'

\

\

\

\

\

s

:

:

E

Start

End

\

z

point

point

\\\\\

E

K

\

\

\

\

\

\
\

In

\\j

case

\

\

\

\

E

0

X

\

\
\

\

of

\

v

\

\\W\

G03

E

s

\

\

\

\

vv.

S

\\

\

\

)—»

\

\

—

\\\\

z

QE

(Example)

(1)

(2)

In

case

shown

tion

value

with

is

distributed

In

case

rant

above

polation

polation

to

the

item

in

toward

point

S

the

in

the

performed

is

of

one

coordinate

the

not

or

figures,

is

is

conditions

(1)

the

.

is

E

end

point

above

of

two

value

by

a

point

end

within

multi

a

performed.
performed

in

are

applied,

end

point

E

is

figures,

up

axes

straight

is

the

item

in

within

the

to

on

of

the

not

oblique

-quadrant

In

in

every

(l).

is

it

the

the

circular

a

point

arc

the

end

line.

within

line

case,

this

quadrant

Unless

done

quadrant

oblique

where

plane

point.

the

as

circular

by

in

interpola¬

coordinate

The

same

shown

inter¬

the

according

the

straight

a

which

as

line

coincides

rest

quad¬

the

in

inter¬

conditions

line

the

S

5

end

-

39

-

E

S

:

Start

E

:

End

point

point

3.12.4

Dwell

(GO

4)

permits

time

The

axis

Example

Note

The

specified

address

added),

Increment

M1V

M2

I1V

12

V

1:

command

the

NC

a

3.12.4

V

M4V

~

V

14

~

Since

function

G04

is

GO

command

a

in

can,

U,

:

2.5

System

G04

the

is

specified.

P

4

number

instead

V,

sec

command

effective

W,

of

code

of

A,

dwell

NC

GO
GO
GO

G04

*

next

the

P,

B,

command

4

P250

4

P2500

4

P250

P2500

only

block

following

X,

be

C

not

is

for

a

address

Y,

modal,

block

to

Z,

Max.

be

F

the

in

delayed

P.

or

Command

1048.

1048.

1048.

1048.

Dwell

which

a

57
575

57

575

by

(with

the

the

Valve

sec

ii

1

.

1

40

-

-

3.12.

5

Circle

The

Cutting

command

G12

(G13)

I

(G12,

G13)

D

-

-

F

*

cuts

the

machining

as

The

Actual

specify

Starting

along

This
The

X-axis

The

rotary

G12:

G13:

Y

circle

following

command

starting

independently

absolute

direction

Clockwise

Counter

radius

axis

from

radius,

of

cutting.

the

is

point

value

clockwise

circule

a

center

circule.

possible

of

the

of

of

the

(CW)

of

onX-Y.

machining

sign

address

arc

(CCW)

is

decreased

tool

diameter

a

is

circle,

circle

address

of

I's

defined

the

is

dimension

by

by

offset

cutter

always

I.

G12

moves

on

used

is

and

G13.

amount.

and

7

(Example

4

3.12.4)

r

Increment

D

NC

©

//CD®

v

©

/

40mm

=

system:

(Offset

command:

G12

number):

I

4000

©

D05F200*

M1V

5

0

(offset

-

axis

X

amount

7

ool

T

(G12)

(D—

(G13)

©ÿ(D

00)

5

Path

Y

\>/©

axis

V

©

©

-/?)—

¥i

tool

0—

©—

diameter

/

X

©—

—CD

©

axis

©

0

1

41

-

-

3.12.6

Herical

Interpolation

A

(G14,

G15),

B

(G02,

G03)

Helical

movement

ronizing

Tool

paths

effective

sional

The

helical

traverse

the

to

ly

(l)

By

plane

large

The

command

G14

(G15)

between

the

become

for

cams

command

commands

Helical

the

and

a

diameter,

I

G14:

G15:

interpolation

two

third

large

axis

spiral-shaped.

-diameter

.

interpolation

of

interpolation

-axis

3

linear

Clockwise

Counter

control

interpolation

etc

K

axes

with

instruction

the

to

the

can

(CW)

clockwise

means

while

the

milling

third

two

of

be

easily

L

circularly

simultaneously

angle

axis

axes

A

circular

a

in

machined.

D

CCW)

(

of

This

and

is

made

which

moving

Z

axis,

interpolating

rotation.

feature

cutting

by

is

moving

in

curved

interpolation

thread

F

synch¬

is

most

-dimen¬

3

adding

cutting

the

linear¬

paths.

in

X-Y

*

of

I

K

L
D

F

Notes

Note

Radius

If

the

And

number

axis.

Lead

Repeat

Tool

If

inside

an

Feed

on

1:

value

the

helical

if

offset

tool

a

offset

rate

the

This

conditions

o
o

(the

value

the

,

the

(sign

direction

number

offset

circle,

a

is

Herical

function

X-Y

axis

Z

value

of

seen

commanded

is

I

interpolation

I

of

helical

is

plus

of

times

of

number

amount

and

made

outside

interpolation

can

.

plane

:

:

:

from

commanded

is

a

begins

interpolation

the

axis,

time

at

Z

(positive

is

positive,

tool

a

if

a

circle.

be

only

Circular

Linear

interpolation

start

by

minus

on

of

point

the

the

by

begins

threding

is

number)

an

offset

performed

interpolation

amount

to

positive

axis.

-X

negative

the

on

negative

offset

as

arc

an

number,

the

+X

to

the

direction.)

in

made

is

negative,

following

center)

positive

42

-

-

Note

2:

Set

the

start

point

to

the

position

on

the

+X

axis.

(2)

Note

Note

Note

Note

Helical

Necessary

interpolation

arc

circular

axes

manded

at

.

in

accordance

that

3:

4;

5:

6:

interpolation

The

specify

by

time.

Whether

linearly

The

feed

feed

When

this

axis

screw

The

"K"

The

rate

number

coordinate

relation

must

lead

linear

commands,

G02/G03

interpolation

the

using

with

of

any

interpolated

the

rate

X-Y

repeat

the

cutting

be

range

B

commands

command

traverse

the

absolute

the

X,

depends

designated

plane.

number
be

can

start

of

be

can

between

satisfied

9

K=

K

~7F~r

as

is

l646000p

can

effective

(I,

instruction.

of

each

or

G90/G91

Y,

and

upon

of

set

to

point.

performed

radius

as

follows

be

within

J,

axis,

incremental

command

Z

axes

G17, G18,

F

code

times

integer

"r"

following

Least

(p:

added

K)

is

The

X,

and

is

circularly

is

circular

doesn't

by

And

the

this

by

of

tool

condition.

to

circular

a

360

used

for

and

Y,

are

programming

status

and

become

adjustment

multiple

method.

path

command

degree!

the

Z

com¬

or

G19.

interpolation

integer,

Z-

of

thread

and

lead

increment)

G17

G18

G19

G17

G18

G19

helical

The
feed

that

rate

the

of

the

specified

G02

G03

Arc

movement

in

Arc

movement.

Arc

movement

interpolation

specified

circumferential

circularly

feed

rate.

X

in

the

the

in

the

by

interpolated

-

XY

.

ZX

YZ

.

the

velocity

Y

-

plane

plane

plane

feed

F

43

-

rate

code,

two

-

-

I

Z

with

with

with

—

J

Z

Y

X

becomes

and

-

I

(tangential

axes

J

K

K

—

axis

linear

axis

linear

axis

linear

is

controlled

becomes

F

cutting

the

velocity)

the

—

so

*

Z

G17G02

X

Y

-

-

-

Z

I

J

-

*

X

Restrictions

(a)

Maximum

Circular

Linear

on

traverse

axis

The

tangential

two

axes

Helical

command

traverse

velocity

becomes

Interpolation

value

the

Equal

circular

the

ruction.

The

satisfied.

be

Tool

of

the

specified

B

to

the

following

path

Y

circularly

velocity.

maximum

interpolation

conditions

two

interpolated

value

of

inst¬

must

(b)

(c)

Maximum

in

command

normal

Least

Offset

as

Linear

feed

is

applied

movement

rate

increment

to

operation.

is

the

made

circular

44

-

a

a<Z

Where,

in

angle

*

arc

x

while

-

<L

87l>

1

647096P

which

of

Distance

to

the

kpps

60

movement

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6

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plane

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-

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00

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center

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3.12.

14

Absolute

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G91)

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Incremental

3.12.15

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G90

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G90
G91

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Programming

block.

following

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dimension

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X

G91

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the

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axes.

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top

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unit

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that

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Example

3.12.15

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Prbgr&nrimittg

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250

Z

system

6f

absolute

M1V)

zero

point

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a

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40000

X

as

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400

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system

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25000

as

shown

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300

in

Y

the

figure

above,

92

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-

3.12.16

Initial

Level

and

R

Point

Level

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G99)

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R

point

Refer

As

last

G98

Section

to

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Q

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level,

Fixed

G99

G98

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specify

G99

3.12.13)

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l

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for

Initial

level

Z

point

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3.12.

16

Initial

level

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R

point

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93

-

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3.13

H

D

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H

Same

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Functions

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96