fanuc 16B, 160B, 18B, 180- B Connection Manual

FANUC Series 16/160/18/180 –Model B

CONNECTION MANUAL

(Hardware)

B-62443E/02

• No part of this manual may be reproduced in any form.

• All specifications and designs are subject to change without notice.

The export of this product is subject to the authorization of the government of the country
from where the product is exported.

In this manual we have tried as much as possible to describe all the various matters.
However, we cannot describe all the matters which must not be done, or which cannot be
done, because there are so many possibilities.
Therefore, matters which are not especially described as possible in this manual should be
regarded as ”impossible”.

This manual contains the program names or device names of other companies, some of
which are registered trademarks of respective owners. However, these names are not
followed by  or  in the main body.

H2443E/O2

Table of Contents . .

IPREFACE ............................

.....................

........

2. CONFIGURATION . ..e..*...m.**..o~*.*.~**~.~a~mmm~a~~.*...o~~.~~..*..*...~.

3.1

3.2

3.3 POWERCAPACITY

3.4 DESIGN

3.5 THERMAL DESIGN OF THE CABINET

3.6 INSTALLING THE HEAT EXCHANGER

3.7

3.8 CONTROLUNIT .................................................................

3.9 C~LELEAD-INDIAGRAM

ENVIRONMENTAL REQUIREMENTS OF CNC
INSTALLATION CONDITION OF SERVO UNIT

................................................................

........................................

........................................

AND INSTALLATION CONDITIONS OF THE MACHINE TOOL

MAGNETICCABINET

3.5.1 Temperature Rise within the Cabinet

3.5.2 Coolingby HeatExchanger

3.5.3 HeatLossofEachUnit

3.6.1 CoolingFinA/B/C ............................................................

3.6.2

3.6.3

3.7.1

3.7.2

3.7.3 Connecting the Signal Ground (SG) of the Control Unit

3.7.4

3.7.5

3.8.1 Configuration and Installation of the Control Unit

3.8.2 Battery for Memory Backup

Heat Exchanger for CRT/MD1 Unit
The Heat Pipe Type Heat Exchanger

3.6.3.1 Installation

ACTIONAGAINSTNOISE

Separating Signal Lines

Ground .....................................................................

NoiseSuppressor .............................................................

Cable Clamp and Shield Processing

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1

3

5
5

5

6

8
8

8

9
10
10
15
18
18
22
22
24
25
26

27
30
30
34
36

TOTAL CONNECTION

4.

4.1 CONTROLUNIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

5.1 POWER SUPPLY UNIT PANEL LAYOUT

5.2 POWER SUPPLY UNIT CONNECTION

5.3

5.4

CONNECTION OF I/O UNITS TO MACHINE INTERFACE . l l . . . . l l . l l l l l l l a l l l l l

6.

6.1

6.2

24V INPUT POWER SOURCE

5.3.1

5.3.2

5.3.3 Procedure for Turning off the Power

Power Supply for the Control Unit
Procedure for Turning on the Power

CABLE FOR POWER SUPPLY TO CONTROL UNIT

GENERAL....................................................................... 76

CONNECTION OF THE FANUC I/O Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

*m*~mm*m*~~*mmom~~m~~mo*~mo*~m*~~*~o~*mm~mmm**o*m~mmo*

.............................................

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c-l

50

67
69
71
71
73
73
74

75

TABLE OF COIVTENTS

B-624436/02

.

6.2.1 General .....................................................................

6.2.2

6.2.3

6.3

6.3.1 Structure of FANUC I/O Unit-MODEL A

6.3.2

6.3.3

Connection of FANUC I/O Link by Electric Cable ...................................

ConnectionofFANUCI/OLinkOpticalFiberCabIe

................................. 79

CONNECTIONOFTHEFANUCI,‘OUnit-MODELA ...................................

..........................................

OuterDimensions.. ...........................................................

Mounting and Dismounting Modules ..............................................

6.3.4 ConnectionDiagram ...........................................................

6.35 Connecting Input Power Source ..................................................

6.3.6 Grouding ....................................................................

6.3.7 ConnectingSignaIcabIes .......................................................

6.3.8 Connecting with I/O Modules ....................................................

6.3.9

DigitalInput/OutputModule

6.3.10 Correspondence between I/O Signals and Addresses in a Module

6.3.11 Number of Points for I/O Unit-MODEL A

6.4

CONNECTION OF MACHINE OPERATOR’S PANEL INTERFACE UNIT ..................

6.4.1

6.4.2

6.4.3

6.4.4

6.4.5

6.4.6

6.4.7

6.4.8

6.4.9

FunctionOverview ............................................................

System Configuration ..........................................................

SignalAssignment ............................................................

Interface ....................................................................

PMCAddresses ..............................................................

Major Connection Precautions ..................................................

State of the LEDs on the Machine Operator’s Panel Interface Unit

Connector (on the Cable Side) Specifications ......................................

Machine Operator’s Panel Interface Unit Dimension Diagram

.................................................... 90

........................ 92

.........................................

...................... 110

(Including Connector Locations) ................................................

6.4.10

6.4.11

6.5 CONNECTION OF OPERATOR’S PANEL CONNECIION UNIT

6.5.1 Input Signal Regulations for Operator’s Panel Connection Unit

Machine Operator’s Panel Interface Unit Mounting Dimension Diagram

Fuse Mounting Position .......................................................

......................... 116

........................ 117

6.5.2 Output Signal Regulations for Operator’s Panel Connection Unit .......................

6.5.3 Connector Layout for Operator’s Panel Connection Unit

............................. 119

6.5.4 External View of Operator’s Panel Connection Unit .................................

6.6

CONNECTIONOFI/OCARD ......................................................

6.6.1 I/O Card Input Signal Regulation

................................................

6.6.2 Specifications of the Output Signals of the I/O Card (Sink Type) .......................

6.6.3

6.6.4

6.6.5

6.6.6 Address Mapping of I/O Card (Sink Type)

Connector Layout of I/O Card (Output on the Sink Side) .............................

Connector Pin Layout of I/O Card (Sink Type) (Input Signals) .........................

Connector Pin Layout of I/O Card (Sink type) (Output Signals)

........................ 130

.........................................

6.7 SOURCEOUTPUTI/OCARD.. ....................................................

6.7.1 Input Signal Specifications .....................................................

6.7.2 Output Signal Specifications

....................................................

6.7.3 ConnectorLocations ..........................................................

6.7.4

6.7.5

Pin Assignment of the Input Connectors on the Source Type I/O Card
Pin Assignment of the Output Connectors on the Source Type I/O Card

................... 143

6.7.6 AddressMap.. ..............................................................

77

78

81

81

81
82
83
84
85
86
89

93
94
94
96
97
99

109

110

110

112

................. 113

115

118

121
122
123
124
125
126

133
138
138
140
142

................. 145

146

c-2

8_62443E/o2

TA8LE OF CONTENT-S

6.8

USEOFTWOVOCARDS..

6.8.1

6.8.2

6.8.3

Specifications of Input and Output Signals
VOCardAddressMap
Addresses Assigned to Each I/O Card

.......................................................

........................................................

7. CONNECTION TO CNC PERIPHERALS

7.1

7.2

7.3 MANUAL PULSE GENERATOR INTERFACE

7.4

7.5

7.6

7.7

7.8 HIGH SPEED DI SIGNAL INTERFACE

7.9

7.10

CRT/MD1 UNIT INTERFACE

7.1.1

7.1.2

Outline .....................................................................

CRT or PDP Display Interface

......................................................

7.1.2.1 CRT or PDP display interface

7.1.2.2 9” PDP display interface for CE marking

7.1.2.3 14” CRT/MD1 unit interface for CE marking (14” analog CRT unit)

7.1.3

7.1.4

7.1.5

7.2.1

7.2.2

7.2.3

7.2.4

7.2.5

7.2.6

LCD Dispiay Interface
Adjusting the Flat Display
Keyboard Interface

I/ODEVICEINTERFACE

RS-232-CSerialPort
PPRConnection

........................................................

.....................................................

...........................................................

.........................................................

.........................................................

.............................................................

Portable Tape Reader Connection
FANUC FLOPPY CASSETTE Connection
Connection of Tape Reader without Reels
Connection of Tape Reader with Reels

REMOTE BUFFER INTERFACE (RS-232-C)
REMOTE BUFFER INTERFACE (R-22)
DNClINTERFACE

7.6.1

7.6.2

Multi-points Connection

1tolConnection ............................................................

DNC2INTERFACE(RS-232-C)

SPINDLE INTERFACE

7.9.1

7.9.2

7.9.3

7.9.4

Serial Spindle Interface
Analog Spindle Interface
a Series Spindle Amplifier Interface
Position Coder Interface

SERVOINTERFACE

7.10.1

Outline

.....................................................................

7.10.2 Servo Amplifier Interface

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...........................................................

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7.10.2.1 S series servo amplifier (Series 16 MAIN-A SPEC.)

7.10.2.2 C series servo amplifier a series servo amplifier
(Series 16/160 MAIN-A SPEC.)

7.10.2.3 C series semo amplifier (Series 16/160 MAIN-B SPEC. and Series 18/180)

7.10.3 Serial Pulse Coder Interface

7.10.3.1

7.10.3.2

Serial pulse coder A and B (Series 16 MAIN-A SPEC.)
Serial pulse coder C (for OS or subsequent models)

....................................................

(Series 16/160 MAIN-A SPEC.) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.10.3.3

Serial pulse coder C (for models MS to O-OSP
(Regardless of incremental or absolute command))

(Series 16/160 MAIN-A SPEC.) . . . . . . . . . e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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. mm~mmmmmmmm*~mmmoa~mmm~mmmm~mmm~

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.......... 187

. . . . . . . . . . . . . . . . . . . . . . . . .

152
152

152

153

154

155

155
156
156

157

158

159

160
161

162
162
163
164
165
166
167
168
170
172
174
174
175
176
177
178
179
180
181
183
184
184
185
185

186

188
188

189

190

c-3

TABLE OF COi’JTENTS

B=62443E/o2

7.1034 Serial cz pulse coder interface

7.10.3.5 a3/30OOto

a40/2000,aC3/2000 to aC22/1500.. ...............................

...............................................

7.10.3.6 Cable connection for the incremental pulse coder ...............................

7.10.3.7 Cable connection for the absolute pulse coder

7.10.4 Separate Type Detector Interface

7.10.4-l Linear scale interface

................................................

.....................................................

..................................

7.10.4.2 Separate type pulse coder interface ..........................................

7.11

7.10.4.3 Input signal requirements

7.10.4.4 Time requirements

7.10.4.5 Receiver circuit

7.10.5

APC Battery Interface

ANALOG SIGNAL INTERFACE

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APPENDIX

A. EXTERNAL DIMENSIONS OF EACH UNIT.. . . . . . . . . . . l ~mmmmomomommmoomommmmm

B. EXTERNAL DIMENSIONS OF EACH CONNECTOR . . . . . .

Cm Z&PIN INTERFACE CONNECTORS AND CABLES

m

l mmmmm~mmmm~mmmmmmmm 243

l l m l l l l l l l l l m l l l l a l l l l l l l 266

191

193

195
196

197

197

198

200
201
201
202
204

207

D. LIST OF UNIT FOR CE MARKING

l a~~~om~mmom~~~~mmmm~~omam~m~~~mmommmoooao

275

B=62443E/o2

::.:.:.:.:.:.::.:.:.:.::.:.:.:,:.:,,.’.):.:.:.’::.

1. PREFACE

1

PREFACE

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This manual describes the electrical and structural specifications required
for connecting the CNC control unit to a machine tool. The manual
outlines the components commonly used for FANUC CNC control units,
as shown in the configuration diagram in Chapter 2, and supplies
additional information on using these components. Refer to individual
manuals for the detailed specifications of each model.

The models covered by this manual, and their abbreviations, are :

\

. . . . . . . . . . . . . .

. . . .

.

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Product Name Abbreviations

FANUC Series 16-TB

FANUC Series 16-MB
FANUC Series 18-TB

FANUC Sen’es
FANUC Series 160-TB
FANUC Series 160-MB

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. 9 .

. . . . ::.> .,:,.,:,,: . . . . . . . . :: ..,. ..:.,:::

:, :.::.:

,.

. . . :.:.>,.:.: ,,, ;, . .:. .;.:: :,:.:.:.:,:.: :~‘p:.:. .,. .

. _. ,., . .

.._, :‘,‘:..:‘..‘.“.‘.:.‘:.‘.“:.‘,

. . . . . .,. . . . . . . .,. .,. . . ., . . . . . . . . . . . . ...+ . . . . ..,. . .,...... . . . . . . . . .,, . _ .,. .,,_. ..,..: . . . . . . . . . . . . . . . .:..:y.y.:.::.~: :.:.: .:, .:: ,.... _.... . . . . . . . . .‘.‘..‘-’ ‘. . . . . . . . . ..‘.‘...‘....I..‘..‘.‘.‘...‘...‘. .‘. . . . . .T.‘. . . . ..‘.....‘.....‘i. .,.,., ,.. ..,.

Series 16

Series 18

Series 160

.::.., . :.:. :.l.~: :.::, ;,i, 1::

*

. . . . . ... ::::;:.>:.:., ::::+,:: >:::::

.,.,. ., ,,. ,.,.; . . . . .

::,: .:“i:.: ::‘,...: ::

_‘, ;;~:;~: .,: :..,::

Related manuals

FANUC Series 180-TB
FANUC Series 180-MB

The table below lists manuals related to MODEL B of Series 16, Series

18, Series 160 and Series 180.

In the table, this manual is marked with an asterisk(*).

Table 1 Manuals Related

Manual name

DESCRIPTIONS

I

CONNECTION MANUAL (HARDWARE)

I

CONNECTION MANUAL (FUNCTION)

I

OPERATOR’S MANUAL (For LATHE)

I

1 OPERATOR’S MANUAL (FOR MACHINING CENTER) (&-62454E

MAINTENANCE MANUAL

I

PARAMETER MANUAL

I

PROGRAMMING MANUAL
(Macro Compiler / Macro Executer)

180-TB

180-MB

Series 180

Specification

Number

H2442E

I

B-62443E *

1w2443E-1

B-62444E

I

8-62445E

B-62450E
B+1803E-1

I I
I I

I I

1 1

I I

1 1

I I

FAPT MACRO COMPILER PROGRAMMING MANUAL

- l-

B-661 02E

I. PREFACE

B42443Elo2

Table 1 Manuals Related

Manual name

FANUC Super CAP T OPERATOR’S MANUAL
FANUC Super CAP M OPERATOR’S MANUAL
FANUC Super CAP M PROGRAMMING MANUAL
CONVERSATIONAL AUTOMATIC PROGRAMMING

FUNCTION
MANUAL

CONVERSATIONAL AUTOMATh PROGRAMMING
FUNCTION FOR LATHE (Series ISMODEL B, Series

16 CAP II ) OPERATOR’S MANUAL

I FOR LATHE (Series I&-TB) OPERATOR’S

Specification

Number

8_62444E-E-1

I

2z-f

B-61 804E-1

s-61 804E-2

- 2 -

&62443EJo2

:.:.:.:.:.:.:.:.:.~,:.~:~:.:.:.:...:.:.:.:.~:.:.:.~:.:

::.‘.:.:.:.:.:.:.‘.~.~.~.~....,‘,.,..:.,.:.~.:.~.~.~..~,~.:.~:.:.:.:.:‘.~:.:.:.:.:

‘.L’i.~.‘.‘.~.‘..,~.~.....~.‘.~.~,

.,.~.~.,.~.~.,.,‘,.~.,.~.,.,.,.~.~.,.~.~.~.

:.:.:.?:.:.:.:.~,:.:.:.:.:.:.:

.:.:.~:.:.~:,:.:.:.~.~.~~.:.~.:...~...:.~:.....:.~~:.~,..~::::~:.~.:;::~::.~.:.~.......~.~...~...............~.~...

~,~.‘..,~,-.‘.‘.‘.‘.‘.‘.‘.‘.~.~.~.~.~.~.~.’.~.’.

2

CONFIGURATION

. . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .:.:.:.:‘:‘:..‘:.:,.:.:,:...~;.: : : : . . . . . . . .

.:.:*..:.:.:.:.: :: ,.~:.“:~.:.,.:.:.‘.‘.‘.‘.‘. ,‘.“‘.:.:.~~:.,.~:,:, ..,.;.. ‘.‘.‘,‘.‘.‘.‘,‘,‘.‘:.:.:,‘,,

:+x>.+.:~.~: cc.:.: ::.:.. . . . . . . . . . . ,.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~.... :.>:.:.y. . . . . . . . . :.:.: ~.~,~,..~,~,‘....,‘,...,...........,. .,..., . . . . . . . . . . . . . . . . . . ..‘....*...* .

.‘.‘.‘.‘.‘.‘...‘.‘.‘.:.:.:.~:.:.~: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. ..‘. :. . . . ‘...

.:.:.:.p...:. . . . . . :.:.:.:.:.:.:.:.:.:.:,:.~:.~:,:.~.:.:...:.:..,..:..,...~~:.: :v... . .

. . ..v. . ...‘:.:.:.:.‘.‘.‘!‘:‘:‘:‘:‘:‘:.,’: :‘:‘:‘: :’

:.:.: . . . . . . . . . . . . . . . . . .:: : : : : : :: : : :: : :

.>;.:.: :.:.:.: :.: : :c.:.:.:.:.:.:.:.:.:.:.:.:.: :,:,:.:.:.‘.’ :,: :,..:...: :...:.:.

:.:.>: :.:.:.:.:.:.:.:.::.:.:.:.:.:.~:.:.’.:,:.:.:.:,;.:.:.:.:.:.:,:.:.:.:.... ..,.. . . ..‘.....‘.......‘........... . . .,.

. . . . . . . . . . . . . . .

. . . ._. . . . . . . . . . . . 1 . . . . .,. . . . .,.,. , . . . . . . . .,. . .,. . .,. . .

. . . . . . . . . . .

. . . . . . . . . :.:.:.:.: :.; ,...... . ..i. . . . ..~......... ,. . . . . . ..‘...‘.‘.‘..i.‘.. . . . . . . . ‘.. .,.....,. ::_.:.:,:.:. .,.,. . .,.,.,.,...,..,

.

,. . . . . . . .

. _. . .

.I.,.: ,..,.: :::..... . . . . . .

> ,...,,, ,,,.,.,. :.: . . . . ‘.‘.:,:.:.:.~,:.:.~~~,.:

. . . . . . . . . * . . . . .‘.‘.‘...‘.~.‘.‘.‘... ..a’.‘.. . . . .’

. ...:,.... ;.. . . . . . . . .* . . . . . . . . . . . . . . . . . . . . *. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..S.............................. . . . . . . . . . . . . . . ,.........,........ ..,.... . . . . . . . . . . . . . . . . . . . . . . ... .... . .

. . . . . .,.. ., . . . . ,. .

,: . ::::‘:::::: ::::::::::::::: :::,y . . . . . . :.:.~.:.:.~:.:.:.:.‘.~~:.:.:.:.~:.~.~.:.:::::,~:.~: :.:.:.:::.: :.> ,..... . . . . . . . . . . . . . . . . . . . . . . . . . . .

.: :.:.: :.: . . .: %:.:...>,._ . . . . . .,,,.,...,. .,. .,:,: ::::::::::::::::::::.::,:: :::ij:.:.:.:.: .,.. . ._. . .., . . . . , ._. .,. . . . . . . . . . . . . . . .5.... . . . . . . . . . . . . . .‘.‘.:.:.;. .:...:::‘::::,::::.:.:.:.:.:.:.~.:.,.:.~.:.,.:,. . . . . . :,..::.:.:.:.: :+::~::+:+:.: :.:.:.: :.::::+:x.: :.:.:.::.:.~.:.‘................. . . . . . . .: .. +: :.:.:.:.‘.:.:‘.:.:.:.:.:.:.::.,:,:..

..;.... . . . . . . . .

. ;....:;. . . .::; . . ;, :. :... . .

.;

. . . .+ :. :, . ,. .,...

..,.... .;.., ;. . . .

.‘.‘...‘...... ‘i.‘.. ‘.‘.:.:.:.:.:.:.‘.:.;~ .,.;. ,.... ,... . . . . . . . . . . . . . . . . . ..i......... . . . . .

..‘.‘.~.‘.:*: . . . . . , . . . . . . ,.,.,., ..,.,...,.,...................,.......,.: y.:.: :.,.:.:..:. .

.5’.................... ‘...... “.‘.:,:,:.:.: :.:.:.:,:.:.:.:.:.:.:.~ ..,. :,:.: ..: . . . . . . .

._

. . . . ._. .,. . . . . . . . .,a,.. .,. . .,. . .,

. . . . . . . , . . . . . . . . . . . . . . :,:.?:.:.:.~f..‘.‘... .._ . . . . . . . . . . . . . . ..‘.‘..‘...‘.*.‘.“.‘...:.:.~:.:.:.~:.:.:.:.: ,....... . . . . . . . . . ,.,../..._... .;,.

_.:,... . . . . . ..: ,.....,. .~.~.,.........,.,.,...~.~~,. .,:,: :.:.:,:, :.:.:‘:~:.:.:.:.:.~~~. .:.:.y.: :.:.:.:.:.>:.: .,.I... ,...,. .,.....,.. s.: :.:.I.: :.,.:.:.:.:.:.:,~:.:.:.. ..,..., :.:,::::::::::,:..:. :.:,:. .~.:.;.:.:,:.‘.‘........, . . . . I . . . . . . . . . . . . .,..I.. . . . . . . . . .

. . . ...‘.

‘.‘.:.:...:.:.:.:.:.:.~.:.:.:.:.:.~:.:.:.:.~:.:,~:.:.:.~ ,.., :. . . . . . . ..,....... . . . . . . . . . . . . . . . . . . ..i.....‘....‘...‘.‘.‘............. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .,

. . . . . . .,...,.,.....,. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .‘.“.>>~:.: :.:.:.:.~~:.:.:.:‘~:.: : ~.:.:.:.~)~:.::.:.:.~:.:.:.:.~~:.~: :.:.>: :.‘.:.:.:.:.:.:.~:...~ .,.. ,.,.........,.,.,. ::.:.

. .i’*.. .‘.....‘.... . . . . . * . . . . . . . . . . . . . . . . . . .

:: ._.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..,...*...

‘...... . . .._ . . . . . . . . . . . . . . . . ..,.......... . . . . . . . . . . . . . ..,.......... . . . . . . . . . . . . . . . . . . . *.... . . . . . . . . . . ..:.._.... I..

. .

.

.

.

.

. . . . . . . . . . . . . . . . . . . , . ,.,.....,.,.. . . . . . . . .

. : . ...:;. ..,..‘.‘.. ‘.‘.L......‘...........‘.. ..‘.‘.‘...‘.:.:.:.~:.~. ., ..,.,..... . .,.,.

. . . .,. ._. .,...,. . . . . . . . . . . . .,. . ., .

The following figure shows the configuration of the electrical system of
the machine tool with which this control is used.
This manual describes how to connect the units illustrated in this diagram.
The machine tool body, machine operator’s panel, power magnetic
circuit, and sensor/actuator are specific to the machine tool and are the
builder’s responsibility. This manual does not cover the internal
connection of these units to the machine tool. The numbers in Darentheses
shown in the

. . . . . ..‘*‘.‘.‘.:.: .,....... .;.. ._...,. :.:.: ‘:.:.:.:.~~:.“.‘.‘.‘.......‘.:.:.~.:’.: . . . . . . . _. . . . _

, .

.:.:.:... ‘......,.,. . . . . . . . . . .

. .

.

.:.~~,~:.~.:.:.:.~.~.~.~.~~.~.~,~.~.~,~.~.~.~.~,,.~~.~. +:.:.:.:,:.‘.‘.‘.’ .:... .‘.‘.‘.‘.‘,‘.‘.‘.‘.‘...‘.~.~.~...’.:.: :.:.:.:.~:.:.:.:.:.‘.‘....,..........’,.,... . . . . . . . . ..,......‘......................,..’. . . . . . . . . . . . . . .?. . .

. . . . .

.

,.,...,, .,.....,.,.,.*...... y:.:.:.:.

. . . . . . . .,., . . . . . . . . . . . . . ,*, ,.,... ., .

:: :::*: ::::::““‘“.“‘~.“‘~.‘...~..‘.:::::,:::::::::::::‘:i:i:: :..::: ~~‘:~,:i:.:l,‘:

. . . . t.. . f

. . . . *. . . . . . . ..L....... . . . . . . . . v.:.:.:.y.:.:. .: . . . . . . . . . . . .;,.,.;, . . .

. . . . . . .~. . . .,,. .

diagram are section references for this manual.’

. .

” ..:_:.:c.:.:.: :-:::.:.:.:.......::. . . . .

. . . . . :.I.>

. .,.,.,. . . .,. . . .

. . . . . .

. . . . . . . . . . . . . .,. . . . . ._.

.,,,.:,,....,.....,.........,

. . . 9 ,.,. ._. . . . .,..,.,. . .,* . .

. . . . . . . . . . . . . . . . . . . . . .

r:..:.: :.:.:.:.:.:.:.:.:.s: . . . . . . . ‘.‘.‘.:+.x...... ..‘..........................,...,.., . _.

. . .,.,.;.. ‘.: :.. >:.:.: .(.,. :.:.:.:.:.:.‘.:.:.:.‘.:.:.....~~’.~.~:.:.:.~.,.:.. ..‘...‘.....‘.‘.....‘.~.~,~,; ~:,:,: :,:.:,: :.~:,. .:.:.:.:‘: :::::,:::::::::::::j::: ._ _. ._

.,... ..‘.‘........’ . . . . ..‘~‘.

. .,,~: :::‘:‘::s >: . . . . . . . . .._. ..,.... . . . . . . , . . . . . . . . . . . .

. . . ..,.. . . . . . . ..~.~.~.~.~.....~.. .‘... ~.5....~.~.~,.,.,~......,. ..:. . .:.. . . . . . . . ..I,. . .,..., . . . .

. . . . _.

. . . . . . . . . . ~,~,~,~...5~.~, .

. . . . . . . . . . . . . . . . . . . . . .:.:.:+:.: . . . . . ..I... . . . . . . . . . . . . . . . . . . . . . . . . ..,.i... ., ..,..

.:.::.:q..

. . . . * . . . ...‘...‘.‘.‘.’ ‘.‘..Z....... . .

. , . . . . . . . .._......... ;,.*..:,.*..:. . . . .

2. CONFIGURATION

‘. . -*.*. . . . . * . . . 5............. .:........:. .:

. . ‘...‘. . .‘.‘.‘...L..... ‘.. ‘.‘.:‘:.:.~:.:,:,:,:., :,. ,..,, . . ..,..,

. . . . . . . . . . . . ...‘.....‘.‘.‘.. ‘... .

.

. . . ..*....... ..,..*.._...:..

. . . . . . . . . . . . . ..,.. ‘,‘,‘.‘.‘.‘,‘.‘.‘.:.~

. . . . . . . . ,....::..,.......;.. . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . .

. . . . . . .

* . . . . . . .

.

. . . . . . . . . . . . . . . . . . . .

.

““““‘::::y .,...,.....,.l.,.,..,.~. ,.;.... ..,.,,::.‘.:~ ,:,..:,: ,.,.:,:.::,...

:.. :‘.+.:.:.:.: . . . . . . . . . . . . . . . . . ‘+..

. . . ..,..‘. .

‘...‘..,..‘.............. . 7.::. ...:i:::::::~.~:,:.:.:.:. . . . .., . .

:. :.........-..,.....,.. .‘.‘.‘.,.: 1. .+.....,...,,........,...,, > :. . ..,. . . . ., ,.

.‘.‘_‘.‘.‘...~...... . . . . . . . 1.‘. .,...~.~....,,.,..,,.,. .,, .:.::.: : : : :. .:

. . . . . :.:i,... .:..:......:

.:+ . . . . . ..i...... . . . . . . . . . . . . . ,.... . . . .

,....,...,.,.,., . _.;;;.. .._ ..,...............,.....,.

.‘.... ,._. .,...,... . . . . . . .., . . .

. . . . . . . . . . . . . * ..,.... . . ..a . . . . . . . . . . . . . . . . . . . .._....... . . ._. ._. . .,

:.: . .,.. ..,.. . . . . . .,. ‘.‘.T ,. .:,

.‘.‘.‘.‘. :::. .‘. . ..‘.. .;. . . . . .,..

,.: 1.1 : >I.,.: I.‘.‘. :. ,c; .:; ..‘.,.;,.

.: :::. . . , . . , . . :.. . . :;.

.

. . ..*+. . . . . . . . . . . . ..:.

. :..:.. . . . . . . .

. . :.-:: .‘... . ...*..... . . . . . . . . .: .: . .

:.:.:.:,:. .:,:,,, ,:,: _:,:.:. .:

,. _.

:,.. ,,,,_ .:

._ ‘.: :.

:., T.1 : :.:.:,:.,_:: :.:+

. . . .‘.>,.:.:.: ,.:: ..;,:

I Inl I

1

Contro unit

.

(3 8)

(5)

1 Multi-tap

Machine tool magnetic cabinet

Operator’s Machine
Panel interface - operator’s
(6.4, 6.5)

, \ I

-

I

I II

I I Sninflle

-r- l -*-

amplifier

\ (7.9)

panel

Relay connector (7.2)

A_. .,I ,..I-- ------*--

Manual purse gewrarur

.

(7 3)

magnetic ’
circuit

(Note 2)

L

\

(Note 2)

\

.

\

1

I I\

sor /

1

actuator

J

\

b

Power
supply

I

I

Note 1 Refer to the “FANUC I/O Unit Model A Connecting Maintenance Manual (B-61 813E)“.
Note 2

Refer to the following manuals:
‘FANUC AC Servo Motor a Series Descriptions (R65142E)“.
l FANUC AC Spindle Motor a Series Descriptions (B-651 52E)“.
‘FANUC CONTROL MOTOR a Series Descriptions (B-651 62E)”

‘“gi y m puter

1

!

- 3 -

3. INSTALLATION .

“‘..“.:.:‘:.:.‘.~:.:.~::,~:.~.~:,~~~~~~~,~,~~.~.~..

:.:.~.:.:.‘.:.:.:.:.:.:.:.::.:.:.:

..5..‘.....5...................

“‘.:,:‘:‘:‘:.~:.:,:,~~.~~~..

..‘...‘...‘...‘...i........‘.....’.’.....

~.‘.~.~.~.‘.‘.~.‘.‘.~.~.~.~.~.~.’.~.’.~.~.~,~.

“:.‘::.~~:.~:,~:.‘.:.~:,:.~,~~,,~,~~.~~.~.

:.:s.:.:.:.j:.~.:.::.:.~.~.~.~.:.:.~:,:,:,:.:,:

~.~.~.~.~~.‘.~.~.~.~.~.~.~.~.‘.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.‘.‘.~.~.’.~,~.~.~,~,.

~.~.~.~...~,....

.5’.‘..‘.~.‘.‘.“.‘.‘.‘.‘.‘...“..,’.’.....~.:.:.~.:.:.:.:.:.~.:.:.~:.:.~‘....

.-..‘.‘..‘.................L....’........

&62443E/o2

3

INSTALLATION

.’ * . . . . . .f * . . . . . . v... . . . . . . . . . ..I....

..‘.‘.....‘................,~..... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .._....... . . . . . . ~.~.‘,~.~.~..,....~,~.~.~.~,~.~.~.~...’..,~.~. .:,:.:...:

..\.... ..,., . . . . . . . . . . . . .

. . . . ..-........i . . . . . . . . ...‘.‘.. . . . . . . . . 55. . . . .

. . . . i::::::::::::,::::::.:.~:.... . . . . . . . ..r..+.....

.*......:...... . . . * ..,.. .,..‘...f...,. .,. . .,.:... . ..: . .:.:.:.:.‘.:.:.:*:i.>‘.::.:.‘.: :...:.~.~:.f.:.:.:.~~.. .,....... ..:, :.:.~~ :,:, ::+:.: ~ ,.,...,.,.,..... .,.,.,. . . . .

.~.~.‘.‘.‘.‘,~.‘.‘.~.~......,~. .‘.‘i...‘.‘. .

. . . . . . . , . . . . . . . . . . . . . . . .._. . . . . . . . . . . . . . . . . . . . . . . . ...+... . . . . . . . . . . . . . . . . . ..,. .+...,. ~ .,.,.

‘.‘.‘.’ . . ..‘.‘..~‘...5..‘.‘............

f:.:.:.:.:.:.:.: :.~f:.:.:.:.:.:.:.:.:.:.:.:.:.:.:.~.:.:.: :

.~~:.:...:,~:,:.::::::::::::::::~:::~:::~:::.:.:.:.:.:...:.:.:.:.:.:.:.:.~:.:.:.~:.:.:.~:.:.:.:.:.:.~

. . . . . . . . . ...*...

.,.,...,.,., . . . . . ..._...+.. . . . ,...Z_.~.,‘~.,.,.~ 5 .._....... . . . . . . . . . . . . . . . . . . . . . . .,.......:....

:::::::::::j.:::j:::::::::‘::~~::::i::::’::.:. .

f.............,.,.. * . . . . . . . . . . . . . . . . . . . . . . . . . . -: ,.....I..... . . . . . . . . . . . . ‘s’,., . . . . . . . . . . . *....,* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..,...:.

.,. . . .,. . . . .,., . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . * . . . . ..‘.......‘.5..‘......‘...‘... ..:.-...........- . . . . . .,.,. ..‘.., . . . . . . . . . . . ..,.:..........,.:;.. ,...:. . . . . . . . . , . . . . , . . . . . . . . . . . . . . . . . . . . . . . . . . . :.:.:.:.~:.:.:.:.:.~.:.~.~:.~...’...........’...‘.‘..‘.‘. .

. . . . . . .

. . . . . . . . .. . . . . . . . . * . . . . . . . . . . ,.... . . . ...* * . . . . . . . ..I....... . ..,.......,.. :.:

. . ..*.........

..‘.......S....‘.i....‘...‘..........

*

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ,.,.i~.~.,.,...~.,...,.~.,.

:.:*:.:.:.:.: . . . . . . . .

,.. ,...... ,.,.. ,... . . . . . . . . . . . .

.; ..,.......,..., ..,.....,.....,.,.. , ,.,.,...,. . . . . . . . . . ..,...

. . . .

. . . . . . . . . . . . . . . ;.:2.:.: : ..:.:.> . . ,.. . . . . . . . . . . . . . . . . . . . . . . . .

.

. . . . . . . . . . . . . ..,..,..,.......................,......,,..

. . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . .

. . .

. ..‘.‘. . . . ..‘.L..‘. : ‘...... . . ‘.‘.‘...’ ‘..::.-.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . I . .~...,...,.,.~.,.,.~.,.~ . . ..,..,, .,,,.,.,.,.l. . . .., ,.... . . . . ...*......... . ..v...‘...‘.

:

: : :. :

:: ::: : : : 1.1 ..,.

. . . . . . . . . . .

. . . . . . . . . . ,...,.,..._. .;,. . ..., :,:,:,:.: :::::::::‘.:::::.:.~~~~.....‘.‘..’.’.’.’...*...:. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . , .,...,.,...,.,... .,.,.....,.,.....,...,... . . . . . . .

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- 4 -

G62443E102

3. INSTALLATION

l

31
ENVIRONMENTAL

The peripheral units, such as the control unit and CRT/MIX, have been

designed on the assumption that they are housed in closed cabinets. In
this manual “cabinet” refers to the following:

REQUIREMENTS OF l

CNC

0

The environmental conditions when installing these cabinets shall

conform to the following table. Section 3.4 describes the installation and
design conditions of a cabinet satisfying these conditions.

Change in

temperature

Vibration

Cabinet manufactured by the machine tool builder for housing
the control unit or peripheral units;

Cabinet for housing the flexible turnkey system provided by

FANUC ;

Operation pendant, manufactured by the machine tool builder,
for housing the CRT/MD1 unit or operator’s panel.

Equivalent to the above.

45O

Room temperature 1

Relative humidity L

1 In operation:

1 Normal machine shoe environment

Environment

I
1 and/or organic solvent is relatively high.)

In operation

In storage or

lYC/minute max.
Normal

Temporary (within 1 month)

uhe environment must be considered if the cabinets
are in a location where the density of dust, coolant,

transportation

0.5G or less

0” to

-20" to 60"

I 75% or less

of less

95%

32

IiSTALLATlON

CONDITION OF

SERVO UNIT

33

PbWER CAPACITY

?

Room temperature

Relative humidity

Vibration

Environment

In operation

In storage or transportation
95% RH or less (no condensation)

I

0.5 G or less

The unit shall not
bricant or cutting chips.

be exposed direct to cutting oil, lu-

o”c to +55”C

-20°C to +6O”C

The power capacity of the CNC control unit, which in this section means

the specification required for the power supply, is obtained by adding the
power capacity of the control section and the power capacity of the servo
section.
The power capacity of the control section includes the power capacity of
the control unit, CRT/MDI, I/O unit, and operator’s panel interface.

Power capacity of
the control section

Power capacity
the servo

of

section

When

power supply Al is used and AC out-

put terminals CP2 and CP3 are not used.
When power supply Al is used and AC out-

put terminals CP2 and CP3 are
When power supply BI is used and AC out-

put terminals CP2 and CP3 are not used.
When power supply BI is used and AC out-

put terminals CP2 and CP3 are

Depends on seNo motor type.

used.

used.

0.3kVA

0.8kVA

0.5kVA

I I

1 .OkVA

I I

1

,

5

3. INSTALLATION . 842443uo2

3.4
DESIGN AND

INSTALLATION
CONDITIONS OF THE

MACHINE TOOL MAGNETIC CABINET

When a cabinet is designed, it must satisfy the environmental conditions
described in Section 3.1. In addition, the magnetic interference on the
CRT screen, noise resistance, and maintenance requirements must be
considered. The cabinet design must meet the following conditions :

.

The cabinet must be fully closed.
The cabinet must be designed to prevent the entry of airborne

dust,coolant,and organic solvent.
Cabinets that let in air may be designed for the servo amplifier and

servo transformer provided that they :

0

Use an air filter on the air inlet ;

0

Place the ventilating fan so that it does not blow air directly toward

the unit;
0 Control the air flow so that no dust or coolant enters the air outlet
The cabinet must be designed to maintain a difference in temperature

of 10°C or less between the air in the cabinet and the outside air when
the temperature in the cabinet increases.
See Section 3.5 for the details on thermal design of the cabinet.

A closed cabinet must be equipped with a fan to circulate the air
within.
The fan must be adjusted so that the air moves at 0.5 m/set along the
surface of each installed unit.
CAUTION : If the air blows directly from the fan to the unit, dust
easily adheres to the unit. This may cause the unit to fail.

For the air to move easily, a clearance of 100 mm is required between
each unit and the wall of the cabinet.

Packing materials must be used for the cable port and the door in order
to seal the cabinet.
Because the CRT unit uses a voltage of approximately 11 kV, airborne
dust gathers easily. If the cabinet is insufficiently sealed, dust passes
through the gap and adheres to the unit. This may cause the insulation
of the unit to deteriorate.

The CRT/MIX unit must be installed in a location where coolant
cannot be poured directly on it. The unit does have a dust-proof front
panel.

Noise must be minimized.
As the machine and the CNC unit are reduced in size, the parts that
generate noise may be placed near noise-sensitive parts in the
magnet& cabinet.
The CNC unit is built to protect it from external noise. Cabinet design
to minimize noise generation and to prevent it from being transmitted
to the CNC unit is necessary. See section 3.7 for details of noise
elimination/management.

0

The units must be installed or arranged in the cabinet so that they are
easy to inspect and maintain.

- 6 -

&-62443E/o2 3. INSTALlATlON

The CRT screen can be distorted by magnetic interference.
Arranging magnetic sources must be done with care.
If magnetic sources (such as transformers, fan motors,
electromagnetic contactors, solenoids, and relays) are located near the
CRT display, they frequently distort the display screen. To prevent
this, the CRT display and the magnetic sources generally must be kept

300 mm apart. If the CRT display and the magnetic sources are not

300 mm apart, the screen distortion may be suppressed by changing

the direction in which the magnetic sources are installed.
The magnetic intensity is not constant, and it is often increased by
magnetic interference from multiple magnetic sources interacting
with each other. As a result, simply keeping the CRT and the magnetic
sources 300 mm apart may not be enough to prevent the distortion.

If they cannot be kept apart, or if the CRT screen remains distorted

despite the distance, cover the screen with a magnetic shield.
The installation conditions of the I/O unit must be satisfied.

To obtain good ventilation in the module, the I/O unit must be installed

in the direction shown in the following figure. Clearances of 100 mm

or more both above and below the I/O unit are required for wiring and
ventilation.
Equipment radiating too much heat must not be put below the I/O unit.

6ottom

l/O base unit

H (No screws or

extend from the bottom of this

unit.)

protrusions shall

7

3. INSTALLATION .

3.5
THERMALDESIGN

OFTHECABINET

3.5.1

Temperature Rise
within the Cabinet

&-62443E/O2

purpose of the thermal design of the cabinet is to limit the difference

The

in temperature between the air in the cabinet and the outside air to 10°C
or less .when the temperature in the cabinet increases.

The internal air temperature of the cabinet increases when the units and

parts installed in the cabinet generate heat. Since the generated heat is
radiated from the surface of the cabinet, the temperature of the air in the
cabinet and the outside air balance at certain heat levels. If the amount
of heat.generated is constant, the larger the surface area of the cabinet, the
less the internal temperature rises. The thermal design of the cabinet
refers to calculating the heat generated in the cabinet, evaluating the
surface area of the cabinet, and enlarging that surface area by installing
heat exchangers in the cabinet, if necessary. Such a design method is
described in the following subsections.

The

cooling capacity of a cabinet made of sheet metal is generally 6 W/“C
per lm2 surface area, that is, when the 6W heat source is contained in a
cabinet having a surface area of 1 mz, the temperature of the air in the
cabinet rises by l°C. In this case the surface area of the cabinet refers to
the area useful in cooling, that is, the area obtained by subtracting the area
of the cabinet touching the floor from the total surface area of the cabinet.
There are two preconditions : The air in the cabinet must be circuited by
the fun, and the temperature of the air in the cabinet must be almost

constantThe following expression must then be satisfied to limit the
difference in temperature between the air in the cabinet and the outside air
to 10°C or less when the temperature in the cabinet rises:

Internal heat loss P m (

6w/m2 l

For example, a cabinet having a surface area of 4m2 has a cooling capacity

of 24W/“C. To limit the internal temperature increase to 10°C under these

conditions, the internal heat must not exceed 240W. If the actual internal

heat is 32OW, however, the temperature in the cabinet rises by 13’C or

more. When this happens, the cooling capacity of the cabinet must be

improved using the heat exchanger described next.

“C] X surface area S[m2] X lO[OC] of rise in temperature

3.5.2

Exchanger

If the temperature rise cannot be limited to 10°C by the cooling capacity

Heat Cooling by

of the cabinet, a heat exchanger must be added. The heat exchanger

forcibly applies the air from both the inside and outside of the cabinet to

the cooling fin to obtain effective cooling. The heat exchanger enlarges

the surface area. Section 3.7 explains five heat exchangers supplied by

FANUC. Select one of these according to the application.

If cooling fin A is used for the cabinet, the total cooling capacity of a

cabinet having a surface area of 4 rn? in the example above is improved
as follows :

6W/m* l “C X 4m2 + 9.1WI°C= 33.1Wl°C

The calculated value verifies that even if the internal heat is 320 W, the

temperature rise can be limited to less than 10°C.
See Section 3.6 for installing the heat exchanger.

562443Em2

3.53

Heat Loss of Each Unit

Name Heat

Basic unit (2 slots)
Basic unit (4 slots)
Basic unit (6 slots)
Basic unit (8 slots)
Main CPU board

Contfol unit Option 1 board

Option 2 board
Option 3 board
I/O card (Sink type, Source type) 15-20

control board

Robot

monochrome CRT/MD1

9”

CRT/MD1 ’

Operator’s
panel

l/O Unit

9” color CRT/MD1

9” monochrome PDP/MDi 2ow

8.4” color LCD/MD1

9.5” color LCD/MD1
14” color CRT/MD1 7ow
Operator’s panel connection unit

I

Machine operator’s panel 24W

interface unit
AIFOIA, AIFOI B
AID32A, AID328

AID1 6C, AID1 60

AlD32E, AlD32F

3. INSTAUATION

loss
60W
60W Power supply Al
80W Power supply BI
80W Power supply BI
2ow
15w
l5W

Remarks

Power supply Al

15w

W

15w

14W For small type

CRT/MD1 and
standard type
CRT/MD1

4ow

3ow

1.2w

1.2W + 0.23W x number of

points

ON

0.1 W + 0.21 W x number of
ON points

0.1 W + 0.23W x number of
ON points

Refer to FANUC CONTROL MOTOR a Series Descriptions
(E345162E) for heat loss of servo amplifier.

- 9 -

3. INSTALLATION .

562443uo2

36

iSTALLING THE
HEAT EXCHANGER

3.6.1
Cooling Fin A/B/C

Table 3.6 lists the heat exchangers.Cooling fins A, B and C are not
provided with a fan. Note that a fan motor is required for any of these
cooling fins when it is used as a heat exchanger.

Table 3.6 List of Heat Exchangers

Name

Cooling fin A
Cooling fin B A02B-O053-K304
Cooling fin C A02B-O0533<305
Heat pipe type

heat exchanger

I Heat exchanger for

CRT/MD1 unit

The

cooling fin is shown in Fig. 3.6.1 (a).

Ordering

specification

A02B-0053-K303 9.1 W/“C

A02B-0094-C901

AO2BqO603<401

Cooling
capacity

196x90x1OOOmm

1o.1w/oc

25.2W/“C

9.OW/OC 226xl32x415mm

5.OWl”C

444 x 90 x 650mm
560 x 90 x 970mm

590 x 86 x 480mm

Size

Viewed from cabinet mounting side

Fig.3.6.l(a) External view of cooling fin

10

B-62443WO2

3. INSTALlATlON

It is installed in a cabinet made by the machine tool builder.

Cooling fin

Inside

fiow

Cabinet

ou

air

Fig.3.6.1 (b) Internal view of cooling fin

The cooling fin can be installed in two ways, as shown in Fig.3.6.l(b).
The following lists the general precautions to be observed when using the
cooling fins :

The fans are not included with the cooling fin. They should be
provided by the machine tool builder.

Bring in the outside air from the bottom and exhaust the hot air from
the top.

The inside air may flow from top to bottom or bottom to top. However,
generally decide the direction as follows :

0

Bring in the air near high heat loss components.

0 Exhaust the air toward the most important components to be

cooled.

For the cooling fin to display the specified cooling capacity, the air

inside the cooling fins must flow at a velocity of 2.5 m/set or greater.

(velocity of air flow measurement)

Set the slit to the intake side and

measure the velocity at the slit.

l Generally, install the cooling fins to the door. But be sure that the door

does not bend when installing the cooling fin. The cooling fins are
equipped with packing.

- 11 -

3. INSTALLATION .

562443uo2

1 External dimensions 1

Fan mounting

Mounting metal for
cooling fins (sheet met-
al about 3mm thick).

AM4
mounting
screw
cooling fins

4

PANEL CUT DRAWING

;

for

Fig.3.6.l(c)

II I I I

0

s;

cooling fins. Its
height is 20mm)

(Mounting diagram (example)

0

k

/l/l I

I I+

g

cv

:

ILuLl :I

164 %

w

External dimension and mounting method of cooling fin A (0254053-K303)

Note1

E

Note2
Note3 Weight

Fan motor, mounting plate for fan motor and mounting
metal for cooling fins are not attached to the cooling
fins.
So, prepare them at the machine tool builder.
Use two fan motors with about 5OW power.

: 6.5kg

1

- 12 -

B42443uo2

3. INSTALLATION

(Make a hole 5 dia. for

fan motor)

t

Panel cut drawing

c

External dimensions

Mounting stud for cooling fins

Note1

Note2
Note3 Weight

Fan motor and mounting plate are not attached to the
cooling fins. So, prepare them, at the machine tool builder.
Use four fan motors with about 20W power.

: 7.5kg

Mounting diagram (example)

.

Fig.3.6.l(d) External dimension and mounting method of cooling fin 6 (A02B405WC304)

- 13 -

3. INSTALLATION .

BG2443E/O2

0

H

P

&M4
Mounti--

m olor

6-6 dia. hole or M5
stud bolt

Panel cut drawing 1

I

I

c

External dimensions

.

P

Terminal block
for fan motor

HE-04

(Attached to the

__

._

cooling fins. Its
height is 20mm)

548 I

.

External shape of

cooling fins

Note1 Fan motor ar Id mounting plate for fan motor ar

not attached
machine tool

Note2 Use two fan
Note3 Weight

unting stud for cooling

MO

/(Attached

to the cooling fins)

Mounting plate

for fan motor

an motor /

F

Ezkg hole

1 Mounting diagram (example)

to the cooling fins. Prepare them

bl uilder.

motors‘ with about 40W power.

: 13.5kg

fins

1

+-a

Cooling fin

S

1

l e

at the

Fig.3.6.l(e) External dimension and mounting method of cooling fin C (A02B4053-K305)

- 14 -

b62443uo2

3.6.2

Heat Exchanger for
CRT/MD1 Unit

3. INSTALLATION

External dimensions of

finger guard

s*’

+rl

43”

-It-

External dimensions of
external cooling fun

Weight : 0.65kg

37a

I

396

Note

) External cooling fan and finger guard are attached beside cooling fin.

Fig. 3.6.2(a) External dimensions of external cooling fan and cooling unit for CRT/MD1

(A02B-O060-K401 (Note))

Connector for

k

external cooling fan

Cooling fin
(Excluding attached parts)

: About 6kg

15

3. INSTALDWON .

8 Outside Inside

Heat exchanger

Air outlet -

&624436/02

I-

body of

exchanger

Prepare
mounting
screws and
mounting panel

(1)

Use M5 screws to mount the heat exchanger.

(2)

Be careful with air flow when securing the external cooling fan.
Prepare a mounting panel for external cooling fan and install the panel where it can be exchanged externally.

(3)

(4)

Drill mounting holes for external cooling fan and air outlet on heat exchanger mounting panel.

Fig. 3.6.2(b) Mounting methods of heat exchanger for CRT/MD1

. 1

t External cooling fan

I

\ (attached)

Finger guard
(attached)

- 16 -

B42443EiO2

3. INSTALLATION

Horizontal type CRT/MD1 only

L Inside

f’ -

f

,.L outs

1

‘ide

Horizontal type CRT/MDI and
machine operator’s panel

Side view

CRT/MD1

I

Heat exchanger

Min

t-7

Top view

-tt

I

I

I

Refer to these figures for allocation of CRT/MD1 and heat exchanger

Min

Vertical type CRT/MD1 only

Min

Fig. 3.6.2(c) Allocation of 14”color CRT/MDl and heat exchanger

- 17 -

3. INSTALLATION .

3.6.3

The Heat Pipe Type Heat
Exchanger

B-62443uoz

3.6.3.1
Installation

Specifications

The heat pipe type heat exchanger is used for cooling the airtight cabinet
of small sized electronic devices.

It is a compact, lightweight, and
heat-efficient unit. Because the fan is built-in, it is used simply by
installing it, performing the “panel cut’ operation.

I

Fan
specifications

Weight (kg)

Color

Installation format

Cooling ability (w/“C)

L

Voltage (V)
Frequency (Hz)

1 Rating current (A)

Rating input (W)

1 Installation type in board

9 (50Hz when operating)
200VAC

50

0.28
28

4

Munsell signal N 1.5

60

0.24
26

Order specifications 1 Heat exchanger A02B-O094-C901 1
Remarks

A filter is installed on the outside air inhalation side.
The installation board thickness is the standard 1.6 t.

When a fan motor and filter are necessary for maintenance, prepare
them separately.

Fan motor specifications

A90L=0001”219#A

Filter specifications

A250-0689-X004

If the heat exchanger is installed near the CRT, screen distortion may
occur due to magnetic flux leakage from the fan motor.

18

8-62443EJo2

External dimensions

-

-

L

-

Power
source
terminal M4

Earth

: terminal

M4

Internal
fan unit

3.iNSTALLATION

AIR

FLOW

\

\
External
Fan unit

b

AIR

FLOW

,

-

-

226

P

PI

1

__----

L

22.

-A-

(Installation board thickness)

85

-4

4 1.6

22.4

- 19 -

3. INSTALLATION .

Panel cut dimensions

&-62443E/o2

180

I

. or stud

welder

uw

- 20 -

&62443u02

3.lNSTALlATiON

Installation method

Please install the heat exchanger by the following sequence:

1 Take out the external fan unit from the heat exchanger main unit. (Fig.

1)
Detach the external fan unit installation screws A (2 pieces), take out

the unit from the main unit by sliding it down, and detach the earth
cable and the power cable to the fan. Also detach the installation screw
B (1 piece).

2 Install the heat exchanger main unit in the installation section which

has been panel cut. (Fig. 2)
When fastening down the heat exchanger main unit with the screws,
first, temporarily secure the panel and the heat exchanger main unit
with the installation screw B, which was taken out in 1). After that,
secure the main unit by the installation screws. In this case, the

external fan unit installation screw holes should be aligned with the
main unit screw holes. (Please provide the installation screws for the

heat exchanger main unit.)
Because this product is composed of plastic, set the value shown
below for the screw tightening torque.

Heat exchanger main unit (M4 screw) : 11 kgf.cm
External fan unit (M3 screw) : 5 kgf.cm

3 Connect the power cable and the earth cable to the external fan unit (the

unit detached in l), and secure the installation screw A to the main unit

from the outside.

The installation is now complete.

Fig. 1

Fan power cable

(detach the connector)

Earth cable (if the installation screw on the
fan side is detached, it can be taken out.)

Take out the external fan unit from the
heat exchanger main unit

- 21 -

Installation screw B (1)

1 nstallation panel

Fig. 2 Install the heat exchanger main unit and

the external fan unit

3. INSTALLATION .

37
A’CTION AGAINST
NOISE

3.7.1

Separating Signal

Lines

B-62443uo2

The

CNC has been steadily reduced in size using surface-mount and
custom LSI technologies for electronic components. The CNC also is
designed to be protected from external noise. However, it is difficult to

measure the level and frequency of noise quantitatively, and noise has
many uncertain factors. It is important to prevent both noise from being
generated and generated noise from being introduced into the CNC. This
precaution improves the stability of the CNC machine tool system.
The CNC component units are often installed close to the parts generating
noise in the power magnetics cabinet. Possible noise sources into the
CNC are capacitive

couplin

g,

electromagnetic induction, and ground

loops.
When designing the power magnetics cabinet, guard against noise in the

machine as described in the following section.

-~

The cables used for the CNC machine tool are classified as listed in the

following table:
Process the cables in each group as described in the action column.

‘0°F) 1

I

Primary AC power line
Secondary AC power line
AC/DC power lines (containing

A the power lines for the sewo and

spindle motors)
AC/DC solenoid
AC/DC relay

DC solenoid (24VDC)

DC relay (24VDC)

Dl/DO cable between the CNC

B

and power magnet& cabinet

Dl/DO cable
and machine

Cable between the CNC and ser-

Signal line

between the CNC

vo amplifier

Cable for position and velocity

feedback
Cable between the CNC and

spindle amplifier
Cable for the position coder
Cable for the manual

C

erator
Cable between the CNC and the

CRT/MD1
RS-232-C and RS-422 interface

cable
Cable for the
Other cables to be covered with

the shield

battery

pulse gen-

I

Bind
rately (Note 1) from groups B

Action

the cables in group A sepa-

. and C, or cover group A with an

electromagnetic shield (Note 2).
See Section 3.7.4 and connect

l spark killers or diodes with the

solenoid and relay.

Connect diodes with DC sole-

noid and relay.

Bind the cables in group B

rately from group A, or cover

1 group B with an electromagnetic

shield.
Separate group B as far from

’ Group C as possible.

It is more desirable to cover
group B with the shield.

Bind the cables in
rately from group A, or cover

group C sepa-

’ group C with an electromagnetic

shield.
Separate group C as far from

Group B as possible.
Be sure to perform shield pro-

cessing in Section 3.7.5.

_

sepa-

22

&62443E/o2

3. INSTALLATION

NOTES

1 The groups must be 10 cm or more apart from one

another when binding the cables in each group.

2 The electromagnetic shield refers to shielding between

groups with grounded steel plates.

Cabinet

amp.

I
I

I

I

~.~~_~_~~_~_____~____~__~_~__~___ _

/ /

amp.

unit

C&e of group B, C

Duct

ATo operator

(vl &pan&l

b

‘\ Cover

I

mot& etc.

- 23 -

3. INSTALLATION .

8_62443E/o2

3.7.2

Ground

The following ground systems are provided for the CNC machine tool:

l Signal ground system (SG)

The signal ground (SG) supplies the reference voltage (OV) of the

electrical signal system.

l Frame ground system (FG)

The frame ground system (FG) is used for safety, and suppressing

external and internal noises. In the frame ground system, the frames,
cases of the units, panels, and shields for the interface cables between
the units are connected.

l System ground system

The system ground system is used to connect the frame ground

systems connected between devices or units with the ground.

----

Signal ground system

POWM
magnet-
its

unit r -

- Frame

- System ground system
Operator’s

PFCe_l_ _ _

.rr--4

ground system

.

I

Machine

I

tool

Notes on connecting the

ground systems

D&rib&on board

I

l Connect the signal ground with the frame ground (FG) at only one

place in the CNC control unit.
The grounding resistance of the system ground shall be 100 ohms or

l

less (class 3 grounding).

l The system ground cable must have enough cross-sectional area to

safely carry the accidental current flow into the system ground when
an accident such as a short circuit occurs.
(Generally, it must have the cross-sectional area of the AC power cable
or more.)

Use the cable containing the AC power wire and the system ground

l

wire so that power is supplied with the ground wire connected.

- 24 -

6-62443ED2

3. INSTALlATlON

3.7.3
Connecting the
Ground (SG) of

Control Unit

Signal

the

Connect the 0 V line of the
ground plate of the cabinet
The SG terminal is located
control unit.

Control unit

electronic circuit in the contro1 unit with the
via the signal ground (SG) terminal.
on the printed circuit board at the rear of the

Ground cable

\

- 25 -

3. INSTALLATION .

8-62443uo2

3.7.4

Noise Suppressor

Notes on selecting the
spark killer

The AC/DC solenoid and relay are used in the power magnetics cabinet.

A high pulse voltage is caused by coil inductance when these devices are

turned on or off.
This pulse voltage induced through the cable causes the electronic circuits
to be disturbed.

Use a spark killer consisting of a resistor and capacitor in series. This
type of spark killer is called a CR spark killer.(Use it under AC)
(A varistor is useful in clamping the peak voltage of the pulse voltage,
but cannot suppress the sudden rise of the pulse voltage. FANUC
therefore recommends a CR spark killer.)

The reference capacitance and resistance of the spark killer shall
conform to the following based on the current (I (A)) and DC
resistance of the stationary coil:

1) Resistance (R)

2) Capacitance(C) : ---

I : Current at stationary state of the coil

: Equivalent DC resistance of the coil

12

IO

12

20

(fiJ9

Equivalent circuit of the spark killer

AC

relay

-

*

--II

1 Mount the noise eliminator near a motor or a relay coil.

Note) Use a CR-type noise eliminator. Varistor-type noise eliminators

Diode (used for direct-current circuits)

Y

/(

Spark killer

clamp the peak pulse voltage but cannot suppress a sharp
rising edge.

Use a diode which can withstand a

voltage up to two times the applied

--6-L

Spark killer

[

26

M2443UO2

3.7.5

Cable Clamp and

Shield Processing

3. INSTALLATION

The

CNC cables that require shielding should be clamped by the method
shown below. This cable clamp treatment is for both cable support and
proper grounding of the shield. To insure stable CNC system operation,
follow this cable clamp method.
Partially peel out the sheath and expose the shield. Push and clamp by
the plate metal fittings for clamp at the part. The ground plate must be

made by the machine tool builder, and set as follows :

Ground plate

rJ

- 27 -

Fig.3.7.5(a) Cable clamp (1)

3. INSTALLATION .

H2443E/O2

Machine side
installation
board

Ground plate

Fig. 3.7.5(b) Cable clamp (2)

Prepare ground plate like the following figure.

Hole for securing metal fitting clamp

Mount screw hole

Fig. 3.7.5(c) Ground plate

For the ground plate, use a metal plate of 2 mm or thicker, which surface
is plated with nickel.

28

&62443UO2

3. INSTALlATlON

Fig. 3.7.5(d) Ground plate holes

(Reference) Outer drawings of metal fittings for clamp.

I _ Max.55mm

. .

Fig. 3.7.5(e) Outer drawings of metal fittings for clamp

Ordering specification for metal fittings for clamp

A02B-O0834301(5 pieces)

- 29 -

17mm

3. INSTALLATION .

38

CbNTRoL UNIT

B-62443Efo2

3.8.1
Configuration and

Installation of the
Control Unit

Printed circuit boards are mounted in a rack equipped with several slots.
There are three types of printed circuit boards depending on the models
as shown in Fig.3.8.1 (a), Fig.3.8.1 (b) and Fig.3.8.1 (c).

Option

Basic system

Main POWCW
CPU s”PPb

Fig.3.8.1 (a) Configuration of Control Unit (Series 16, Series 160)

30

w2443Em

3. INSTALLATION

I .,

board

I

I

CNC CPU
ka;& i&_

trod

Spindle l/F
CRT/M01
(Graphic)
i/O

Link

PMGfW
RS432-C

x2

Power
supply unit
C

H

DI/DO

(40/40)
(W56)
(1 w72)

Basic system

SUPPW

unit

- _ - _ _

Main Power

CPU =Jw

I/O

Fig.3.8.2 (b) Configuration of Control Unit (Series 16, Series 18)

31

3. INSTALLATION 3

6-62443uo2

Option Basic system

Main Power
CPU =Pfw

2 slot
3 slot

4 slot

6 slot

Fig 3.8.1 (c) Configuration of Control Unit (Series 18, Series 180)

32

562443Em

3. INSTALLATION

The rack consists of a plastic box, fan motors and a backplane PCB. Since
the rack is provided with built-in fan motors, it does not require the
external air flow conditions described in Section 3.5. The air comes into
the rack from the bottom and goes out through the fan motor, which is
located on the top of the rack. Space as shown in Fig. 3.7.1 must be
reserved not to disturb the air flow (111, m)
The backplane PCB, which is located on the rear side of the rack,
interconnects the PCBs installed in the rack.

AIR FLOW

50

t
f

33

3. INSTALLATION .

B=62443E/OZ

3.8.2

Battery for Memory Backup

Part programs, offset data, and system parameters are stored in CMOS
memory in the control unit. The power to the CMOS memory is backed
up by a lithium battery mounted on the front panel of the control unit. The
above data is not lost even when the main battery goes dead. The backup
battery is mounted on the control unit at shipping. This battery can
maintain the contents of memory for about a year.
When the voltage of the battery becomes low, alarm message “BAT’
blinks on the CRT display and the battery alarm signal is output to the
PMC. When this alarm is displayed, replace the battery as soon as
possible. In general, the battery can be replaced within one or two weeks,
however, this depends on the system configuration.
If the voltage of the battery becomes any lower, memory can no longer
be backed up. Turning on the power to the control unit in this state causes
system alarm 910 (SRAM parity alarm) to occur because the contents of
memory are lost. Clear the entire memory and reenter data after replacing
the battery.
The power to the control unit must be turned on when the battery is
replaced. If the battery is disconnected when the power is turned off, the
contents of memory are lost.
Observe the following precautions for lithium batteries:

Note

If an unspecified battery is used, it may explode.
Replace the battery only with the specified battery

l A0250200-K102 for power supply Al and BI.
l A02Eb0177.K106 for power supply C.

Dispose of used batteries as follows:

a

Small quantities

Discharge the batteries and dispose of them as ordinary nonflammable
garbage.

0

Large quantities

Consult FANUC.

34

w2443uo2

Replacing the Battery

Procedure for replacing the battery

3. INSTALlA7-ION

1 Use a lithium battery (ordering drawing number: AO2EO200--K102)

2 Turn on the power of CNC.

3 Remove the battery case from the front panel of the power supply

unit. The case can be removed easily by holding the top and bottom of
it and pulling.

4 Remove the connector from the battery.
5 Replace the battery and reconnect the connector.
6 Install the battery case.
7 Turn off the Dower of CNC.

Power

SUPPlY

unit

Battery
unit H

4

Battery

Front panel of
Power supply unit

35

3. INSTALIATION .

B=62443E/O2

39

&ABLE LEAD-IN
DIAGRAM

Following diagram shows the grid of connector location.
Control board may not have all connectors as shown above.
For actual connector layout of each board, please see the connector layout
diagrams next page or later.

72 7

0 cl 0 cl cl

2.7

I I I

-4

52 ' 60 ' 52 ' 60 r

I

Fig. 3.9(a) Cable lead-in diagram

12.7

_L

f

172

Unit : mm

1

36

b62443EJO2

Connector layout of
power supply unit

Power supply unit Al and
BI

3. INSTALLATION

n-r-7

-l

1 I

I I

CP2,3

380

37

\ .

CPS, 6

c

\

F3 F4

.

80

Unit

: mm

3. INSTALLATION .

Connector layout of I/O
card (Power supply unit
C is integrated)

I/O

8_624wE/o2

POS. 1

El

Function

1

HIGH SPEED DI

(RIGHT)

2 DIGITAL OUTPUT 1 D>l

(LEFT)

3 DIGITAL

4 24V OUTPUT

5 24V OUTPUT

6 BAITERY

7 DIGITAL INPUT 1

8 DIGITAL INPUT 2

OUTPUT 2 Do-2 c55

(RIGHT)

(LEFT)

Abr. no

HDI

DC OUT CPlB 000

DC IN CPlA 000

DI-1 c50 50 000

01-2 c51 50

Connector No. of I/O card

pins

JA5

C54 50 0

50 00

A B C

0 0

000

0 0

(RIGHT)

9 DIGITAL INPUT 3

(LEFT)

10 DIGITAL INPUT 4

NO. OF I/O ON I/O CARD

38

01-3 C52 20

014 c53 20

NOTE) MARK 0 SHOWS THAT

THE CONNECTOR IS

MOUNTED.

0

0

H2443UO2

Connector layout of
main CPU board
(Series

16/l 60 MAIN-A)

3. INSTALLATION

Function

LED INDICATORS

CRT DISPLAY

MDI

SERIAL PORT 1

SERIAL PORT 2

MPG

SERIAL I/O UNK

SERIAL SPINDLE

ANALOG OUT

APC BATTERY

SERVO AMP 1

LJ l10\/01/

SERVO AMP

SERVO AMP 3

Upper iine
marking

STATUS/ALARM

CRT

MDI

R232- 1

R232-2

MPG

IOLlNK

SPDL-1

A-OUT1

APCBAT

AMP 1

2

AMP 2

AMP 3

Lower line
marking

JAl

JA2

JDSA

JDSB

JA3

JDlA

JA7A

JA8A

JA4A

JVl

JV2

JV3

SERVO AMP

PULSE CODER 1

PULSE CODER 2

PULSE CODER 3

PULSE CODER

LINEAR SCALE 1

LINEAR SCALE 2

LINEAR SCALE 3

LINEAR SCALE

4

4

4

AMP 4

ENCl

ENC2

ENC3

ENC4

SCALE 1 ’

SCALE 2

SCALE 3

4

SCALE

JV4

JFl

JF2

JF3

JF4

JF21

JF22

JF23

JF24

39

3. INSTALLATION .

Connector layout of
main CPU board
(MAIN-B)

H2443EJO2

POS. 1

Function

clclocl
clclcl

2

3

4

5

6

LED INDICATORS

CRT DISPLAY

MD!

SERIAL PORT 1

SERIAL PORT 2

MPG

SERIAL I/O LINK

SERIAL SPINDLE

ANALOG OUT

APC BATERY

SERVO AMP 1

SERVO AMP 2

SERVO AMP 3

SERVO AMP

SERVO AMP5

SERVO AMP6

LINEAR SCALE1

marking

STATUS/ALARM

CRT

MD1

R232- 1

R232-2

MPG

IOLINK

SPDL-1

A-OUT1

APCBAT

AMP 1

(SERVOI)

AMP 2

(SERV02)

AMP 3

(SERV03)

4

AMP 4
(SERV04)
AMP1

(SERVOS)

AMP2

(SERVOG)

SCALE 1

Upper line

Lower line
marking

JAI

JA2

JD5A

JDSB

JA3

JDIA

JA7A

JA8A

JA4A

JSlA

JS2A

JS3A

JSBA

JSSA

JF2

JF2l

L

- 40 -

LINEAR SCALE2

LINEAR SCALE3

LINEAR SCALE4

SERVOCHECK

SCALE2

SCALE3

SCALE4

SV-CHK

JF22

JF23

JF24

JA26

k62443UO2

Connector layout of
main CPU board
(Series

18, Series 180

MAIN-A)

Function

3. INSTALLATION

Marks on connector

UPPer

Lower

LED INDICATORS

CRT DISPLAY CRT

I

MDI MDI

~ SERIAL PORT 1 R232-1

SERIAL PORT

PMG MPG

SERIAL l/O UNK

SERIAL SPINDLE SPDL-1

ANALOG OUTPUT A-OUT1

SERVO AMP 1 AMP1

STATUS/ALARM

2

R232-2 JDSB

IOLINK

JAl

JA2

JDSA

JA3

JDlA

JA7A

JA8A

JSlA

41

SERVO AMP

SERVO AMP 3 AMP3

SERVO AMP

LINEAR SCALE 1 SCALE 1

LINEAR SCALE

LINEAR SCALE

LINEAR SCALE

2

4 AMP4

AMP2

2

SCALE2

3 SCALE3

4 SCALE4

JS2A

JS3A

JS4A

JF2l

JF22

JF23

JF24

3. INSTALLATION .

Connector layout of
option-lA board

With only graphic

function

E62443uo2

With
communication
function

Iclclcl
cKJcl

Function

LED INDICATORS

CRT DISPLAY

RS232C PORT3

RS422 PORT1 R422- 1

marking marking

STATUS/ALARM

CRT

R232-3

Upper line Lower line

JAI

JDSC

JDGA

- 42 -

B-62443Em

Option-2 board

(Series 16/l 60

MAIN-A SPEC.)

3. INSTALLATION

10

11

12

cluao
clucl

Function

LED INDICATORS

HIGH SPEED DI HDI

ANALOG INPUT

SERIAL SPINDLE

ANALOG OUTPUT

APC BATT-ERY

SERVO AMP 5

SERVO AMP 6

SERVO AMP 7

marking

STATUS/ALARM

A-IN

SPDL-2

A-OUT2

APCBAT JA4B

AMP5

AMP6

AMP7

Upper line

Lower line
marking

JA5

JA6

JA7B

JA8B

JV5

JV6

JV7

13

14

15

16

17

18

19

20

21

SERVO AMP 8

PULSE CODER 5

PULSE CODER 6

PULSE CODER 7

PULSE CODER 8

LINEAR SCALE 5

LINEAR SCALE 6

LINEAR SCALE 7

LINEAR SCALE 8

AMP8

ENC5

ENC6

ENC7

ENC8

SCALE 5 JF25

SCALE 6

SCALE 7

SCALE 8

JV8

JF5

JF6

JF7

JF8

JF26

JF27

JF28

- 43 -

3. I NSTAUATIO N

Connector layout of
option

(Series

2 board

16/l 60 MAIN-B

SPEC., Series 18/l 80)

.

H24436/02

Series 161160
(6 axes)

2

I

Series 18/l 80

El

0000
000

Function

LED INDICATORS

HIGH SPEED

ANALOG INPUT

SERIAL SPINDLE

ANALOG OUTPUT

APC BA-TTERY

SERVO AMP 1

Marks on
Upper

STATUS ALARM

HDI

A-IN JA6

SPDL-2

A-OUT2

APCBAT JA4B

AMP1

Connector
Lower

JA5

JA7B

JA8B

JSlA-2

44

AMP 2

SERVO

AMP 3

SERVO

SERVO AMP

SERVO AMP 5

AMP 6

SERVO

LINEAR SCALE

SCALE 2

LINEAR

LINEAR SCALE

SCALE

LINEAR

SERVOCHECK

AMP2

AMP3 JS3A-2

4

AMP4

AMP5

AMP6 JS6A-2

SCALE1 JFZl-2

1

SCALE2 JF22-2

3 SCALE3 JF23-2

SCALE4 JF24-2

4

SV-CHK JA26

JS2A-2

JS4A-2

JS5A-2

H2443E/O2

Connector layout of
option-3 board

3. INSTALLATION

POS.

For CAP function

With PMC-RC
function

I

Function

LED INDICATORS

SERIAL I/O UNK lOLINK

Upper line Lower line
marking

STATUS ALARM

marking

JDlA

- 45 -

3. INSTALLATION .

Connector layout of i/O
Card

B=62443E/OZ

I/O Card A

Dl/DO=40/40

0000

or0

/

I/O Card B

DI/DO=80/56

I/O Card C
DI/DO=104/?2

I/O

rl

R

01

I/O Card D
DI/DO=156/120

l/O

Function Marking E:iyeFtor

(RIGHT)
OUTPUT 1 DO-1
(CENTER)
OUTPUT 2 DO-2
(LEFT)

OUTPUT 3

(RIGHT)
INPUT 1
(CENTER)
INPUT 2

(LEFT)

INPUT 5

DO-3 C58

DI-1

01-2

01-5

c54

c55

c50

c51

C56

I

I 1

I

(RIGHT)

3 01-3 C52

INPUT
(CENTER)

INPUT 4 01-4
(LEFT)

6 01-6 c57

4

INPUT

c53

- 46 -

Eb62443uo2

Connector layout of
loader control board
(Series

16/i 60 MAIN-A

SPEC.)

3. HfJSTALlATION

.

Function

POS. 1

2

3

4

10

11

14

LED INDICATOR

- BRAKE DRIVE
OUTPUT

/ EMERGENCY STOP ESP CNPW

CONTROL

- OPERATOR’S
PANEL INTERFACE

\ WORKPIECE FEEDER

SERIAL I/O UNK

SERVOCHECK CHECK

APC BATTERY APCBAT

- MEMORY CARD

SERVO AMP 1

SERVO AMP 2

SERVO AMP 3

SERVO AMP

4

STATUS/ALARM

BRAKE

TP

WF

IOLNK

AMP1

AMP2

AMP3 JV3

AMP4

CNBK

CNTP

CNWF

JDlA

JA8C

JA4

CNMC

JVl

JV2

JV4

15

16

- 47 -

- PULSE CODER

- DI/DO

ENC CRFl

RDIO

CRMl

3. INSTALLATION .

Connector layout of
loader control board
(Series 16/l 60 MAIN-B
SPEC., Series 18/l 80)

Function

Marks on
Upper

8_62443E/o2

Connector
Lower

POS. 1

2

3
4

10

11

12

13

14

LED INDICATOR

- BRAKE DRIVE
OUTPUT

/ EMERGENCY STOP ESP

CONTROL

- OPERATOR’S
PANEL INTER

FACE

L-

’ WORKPiECE FEEDER

SERIAL I/O LINK

SERVOCHECK

- MEMORY CARD

SERVO AMP 1

SERVO AMP 2

SERVO AMP 3

SERVO AMP 4

STATUS/ALARM
BRAKE

TP

WF

IOLNK

CHECK JA8C

AMP1

AMP2

AMP3

AMP4

CNBK

CNPW

CNTP

CNWF

JDlA

CNMC

JSlA

JS2A

JS3A

JS4A

15

16

17

18

19

20

21

n

LT

I

- 48 -

- DI/DO

1

RDIO

CRMl

B-62443EfO2

Connector layout of

MMC-IV

3. INSTALLATION

POS. 1

2

12

Function

LED INDICATORS
NC VIDEO SIGNAL

INPUT

VIDEO SIGNAL

OUTPUT
SERIAL PORT 1

SERIAL PORT 2

LCD TUNING

FLOPPY DISK DRIVE FDD

0

PARALLEL PORT
EXTENDED

KEYBOARD

Marks on Connector
upper

STATUS
NC CRT

CRT

RS232-1 JD5F

RS232-2

LCD ADJUST

CENTRO JD9
EX KEY JO21

lower

ALARM
JAl B

JAlA

JD5G

JD8

13

14

15

16

FULL KEYBOARD KEYBOARD CD32A

MEMORY CARD

(PCMCIA)

MOUSE MOUSE CD32B

MEN CARD

CNA

- 49 -

4. TOTAL CONNECTION .

.:‘.‘..‘.~.‘.~.‘.~.‘.~.~.~.~.~...~.~.~

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:

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.

B42443Elo2

. ..,..., .,

. . . . . . ,.....,.,., ,.. .“::‘::::::‘::::.:‘::::’ :y::: c::::::::;: $:.:‘. ::cj:::zy::

. .,._. ,.. .,. . . .,.. ,. ., .,. ;,. _.

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.

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. . . . . . :. ;‘:.

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: : . . . .

. .

..:.:c.‘> .:

50

B-62443uo2

4. TOTAL CONNECTION

41 8
CONTROL UNIT

The Series 16/160 and Series 18/180 support two types of main CPU

boards, MAIN-A and MAIN-B. The overall CNC configuration,

including the specifications of the option 2 board and loader control
board, depends on which main CPU board is being used.

This manual refers to the configuration which uses the MAIN-A CPU

board as the MAIN-A specifications, and the configuration which uses
the MAIN-B CPU board as the W-B specifications. The table below
details each configuration.

Series

M/160 16/l 60

MAIN-A MAIN-B

SPEC.

Kind of Main
CPU board Max. 4 sxes Max. 6 sxes Max. 4 sxes

Kind of Op- MAIN-A MAIN-0 SPEC. MAIN-A

tion

2 board SPECI Max. 6 axes

Kind of Load- MAIN-A SPEC, MAIN-B SPEC. MAIN-B SPEC. MAIN-B SPEC.

er

control

board

MAIN-A MA! N-B MAIN-A MAIN-B

Max. 4 axes (Sub CPU) Max. 4 axes

(Sub CPU) Max. 2 axes (Sub CPU)

Max. 4 axes (Add. axes)

(Add. axes)

Series

SPEC.

Series

18/l 80

MAIN-A

SPEC.

SPECl

Series

18/l 80

MAIN-B

SPEC.

Max. 6 sxes

Not used

Interface with Type-~

sew0 amp. (Connectable to (Unconnectable (Unconnectable (Unconnectable

C series ampii- to C series am-

fier) plifier) plifier) plifier)

Type-B Type-8 Type-8

1 to C series am- to C series am-

51

4.TOTAL CONNECTION .

Series 16/l 60 TOTAL CONNECTION DIAGRAM (MAIN-A SPEC.)

TO JAlB OF iNMC KHEX PPIC IS USED

AC 2OOV-240V POWER

ti USE +24V hHEN 9*' ~O.CRT IS USED.

t362443UO2

(SE 7)

cWr(JAl )
MDI(JA2 )

R232-l(JD5A)

C

R232-2(JD5B)

0

N
T

R

0

L

U
N

I

T

MPG(JA3 )

IOLINK(JDlA)

(SE 6)

A-OUTl(JA8A)

FANUC I/O LINK

+ANALoGouTPur

FOR TOOL DRIVE

1 I

FROM JAl OF OPTION 1 BOARD

EmmENCYsmP

POSITION CODER

*

BRAKER

I

SPDL-l(JA7A)

BATKRYFOR
AEsoLuTEFc

APCBAT(JA4A)

AMPl(Jv1)

ENCl (JFl )

SchLEl (JF21)

- 52 -

SERVOMOTOR

i
;

.
,

I

:

e42443Efo2

4. TOTAL CONNECTION

ENC2(JF2) gjr

SCALE2(JF22) Q

Aii(Jv3) g@;
Em(JF3) m

SCM(JF23) B#

MlP4(Jv4) $8

Ezm(JF4) bu

SCALE4(JF24) BI

C

0

N
T

OPTION 2 BOARD

R

0

t

i KONNECTION CONTORMS TO 1ST AXIS) i

,

1

P

3ND AXIS SERVO A,PwmR/Fc/LI~ SCALE:

i KOb@iEXXON CONFQEWS To IST AXIS) :

,

*

1

.--~---~~~~~~~~~~~~.~~~~~~~~~~~~~~~~--~~~~~~~~~~~~~~~~~~~~~~~~~~

AXIS SERVO AMI?/Plomupc/LI~~ SCALE I

: 4TH

8
i KONNECI’ION CONF’ORMS To 1ST AXIS) :

0

,

8

.--~*--~~~~~~~~~~~~~~~~~~~~__-~~~~~~~~~~~~~~~~.~~~~~~~~~~~~~~~.~~.

1 REMOTE BlTFFER OR DNCl (RS422)

- RFMUK BUFFEZ (RS232C)

k~ ANAUG OUTEVI’ FOR TOOL DRIVE

0

I
1

I

1

8

U

N

I

T

IOLIM(JDlA) g@

R422-2 (JD6B) ’

FAN’X I/O LINK

b

(CONNECM)N CONF’ORMS To 1ST AXIS) j

To

I/O WIT MODEL A (FOR PK-RC)

53

4. TOTAL CONNECTION .

I/O CARD

WE 6)

C

0

N

T

R

0

L

U
N

I

T

HDI (JASB)

IDl(C54)
00-2(m)

co-3(C58)
DI-1 (CSO)
DI-2(C51)
DI-3(C52)
DI-4(C53)
DI-5(C56)
DI-6(C57)

HIGH SPEED SKIP SIGNAL

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Do 40 PoINTs
Do 40 POINTS
DO 40 PmTS

DI 40 POIllJTs

DI 40 POINTS
DI 12 POINTS

DI 12 POINTS

DI 40 POIlvTs
DI 12 F’OINTS i

i

i

i

:+
i
i
i
i

.

6-62443E/O2

MAGmICs CABINET

MMc-Ivcpu

KEYBOARD(CD32A

MOUSE (CD328

FROM JAl OF MAIN CPU

b-

b-

TO CNl OF CRT OR LCD UNIT

A] RS232C I/O DEVICE

% FWPPY DISK

Uid JD8 UNIT PWl

’

%

FULLKEYBOARD

%

MOUSE

HJSED FOR DEVELOPMENT OF AN APPLICATION.

CANNtYI’ BE USED FOR ACML RUNNING.

f+-- AClOOV

b

1

,

- 54 -

B42443EJo2

4.TOTALCONNECTION

C

0

N

T

R

0

L

U

N

t

T

CHECK (JASC)

ESP (mew)

pilypl (JSlA)

AMP2 (JSZA)

AMP3( JS3A)

AMP4( JS4A)

I

/

d

.
.

.

.

.
.

. . . . . _._..-.s_..-...a...e ..__ ____.._...__..I

I

I
6

~NNECUONTOTHE i i

SERvVOAWcoNFoREvfs~i i i
THAT OF 1ST AXIS OF
MAIN CPU BOARD.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.
.

.

.

.
.

.
.

.

.

.
.

.

. .

.

.

.
.

.

.-...-.----.-.- . . . . . . . . .

_-.--..._I . . . . . . . ..I.....

.

..__..I *__._ . . . . . . . . _._I_ . . . . . . . _..._._ . .._.

.

..I. -

. . .

.

.

.

i III/

.
.

.

.

.

.

.

.

.

.

.

.

.

LOADER BODY

I

I I

.
.

.
.

.

.

.

.

.

.

.

.

.

AClOOV

1ST AXIS

SEW0

CODE3

3RD Ax
SERVO
MOTOR

t

a 4THAx

1 SEW0

c

-i

MOTOR

OVERTRAVEL LIlYIT

IS

.IS

TP mw

IOLINK( JDlA)

Ill

FANUC I/O LINK

&j-Gq Et&::

ADDITIONAL I/O ’

55

.

.-._.-.I-..-.-__._.-.-.-.-...-...-..- . . . . m.._..w-..-_-.-.

.~._...~_.._~_.__.. *- ._.. _...- . ..I... -..--.--..--..---*--

4. TOTAL CONNECTION .

Series 16/l 60/l 8/l 80 TOTAL CONNECTION DIAGRAM (MAIN-B SPEC.)

To JAlB OF WC h?IH \WlC IS USED

L

AC 2OOV-24OV FWER

RS232C I/O DEVICE

C

0

N
7
R

0

L

642443uo2

U
N

IOLINK( JDlA) B

I

T

(SE 6)

A-OUTl(JA8A) @j---- ANAL0G OU’mn’

FANUC I/O LINK

FOR TOOL DRIVE -

BA7TERY FOR
PULSE CODER

CXlA ‘IBl CX2A JXlA

2ND SPINME

CODER

A

1 ,

56

PULSE

1ST AXIS

LINEAR SCALE

Bd244%!02 4. TOTAL CONNECTION

AiW(JS2A) @I

SCALE2(JF22) g

AW3(JS3A) aa

SCALE3(JF23) &

AMP4( JS4A) @j

SCALE4(JF24) b

AMP5 (JSSA) c 1

APll?6(JSGA) ’ a

SV-CNJM) fB- SERVO CHECK (5, 6 AXIS)

I

f 2bD AXIS SERVO Ai’P/M0I’OWPC/LI~EdR SCALE ;

1

1 KONNECI’ION CONFMMS To 1ST AXIS)

I

~--~~~~~~~~~~~~~~~_~__~~~~~_~~~_~~~~~_~~~~~~~~~~~~~--~~~~~~~~~~~
; 3bD AXIS SERVO AMP/MoToR/WLINEAR SCALE :

: KONPKT’ION ORMS ‘I0 IST AXIS)

:---_________-__________________________~~~~~~~~~~~---~~~______~
’ 4TH AXIS SERVO AMP/MoToR/Fc/LINEui SCALE :

;---___________________-________________~~~~~---~~~-~~~~~~_____~
: 5TH AXIS SERVO Aiimwpc

I
: KONNECI’ION C0NF0m To 1ST AXIS)

;---__________________-_~_____-_________~~~.~~~~~~~~~~~~.~.~~~__~
,

t 6TH AXIS SERVO AMP/WIWF’C

I
: (CoNNEcfION CONEQRMS To 1ST AXIS)

‘--~_~._~_~.~.~~~~_.~~~~~~~~~~~~~~~~.~~~~~~~~~

OPTION 1 BOARD

(SE 7)

CRT(JA1 ) I

R422-1 (JD6A) @B

C

R232-3(JD5C) BB

0

N

T
R

OmON 2 E?oARD

0

(SEE 7)

L

A-OUT2 (JA8B)

A-IN( JA6 )

U
N

I

T

HDI(JAS )

SPDL-2 (JA’7B)

mAT(

”

MERY FOR ABSOLUTE

JAW @-+=-j PULSE CODER (FOR LINEAR SCALE)

b

L J

if+-SERVO CHECK (5TI-I AND 6TH AXIS)

)---~~~~~~~~~~~~~~~~~~~~~~_~~~~~~~~~~~~--~~~~----~~~--~-~------~----~~
t

1 SUB 1ST AXIS SERVO AMP/MWOR/PC/LINEAEi SCALE:

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1-I 78128-3 (Housing)

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1-I 75218-5 (Contact)

-

R

AMP JAPAN, LTD.

2-178129-6 (Housing)

l-1 75218-2 (Contact)

J

200-240VAC
19, SOHzjGOHz

CP2 (AC OUTPUT)

CP3 (AC OUTPUT)

I REGULAToR I

CP5 (+24V OUTPUT)

3 G
2

200B

1

200A

! AL -JAALARM’N

AMP JAPAN, LTD.

l-1 78128-3 (Housing)

/ l-1 75218-5 (Contact)

AMP JAPAN, LTD.

1-l 78128-3 (Housing)

I-1 75218-5 (Contact)

/

1 ;”

*) The power supply capacity suits CP2 and

AMP JAPAN, LTD.
2-178288-3 (Housing)

/ l-l 7521%5 (Contact)

is 2.5 volts or less.

FA \op ALARM OUT
FB ‘9-----------,

ZOOVAC POWER FOR
9” COLOR CRT

14” COLOR CRT

9” MONOCHROME PDP

SERVO MAIN POWER CONTROL

1

MCC

1

1

CP3

I

CP6 (+24E OUTPUT

-: ov

1

rr

*

+24E

‘I

*) The power supply capacity is l a or less.

AMP JAPAN, LTD.

1-I 78288-3 (Housing)

/ 1-l 75218-5 (Contact)

*) The power supply capacity is 3A or less.

69

5. POWER SUPPLY UNIT CONNECTION

The power supply unit AI and BI have the power on/off control function.
When an external input unit is used, the power on/off button may not be
connected to the power supply unit.
connection is recommended.
Signals ON, OFF’, and COM are wired together. This means that the

power supply unit operates while its AC input power is supplied to CP1.

H2443402

In this case, the following

. . .

U v, w

Servo 3-phase

input

AMP JAPAN, LTD.

u, Y w

l-1 78128-3

CPl (INPUT 20%240VAC)

3 G
2 s
1 R

n-l

CP4 (POWER CONTROL)

When the input unit PCB Al6B-1600-0090 is used as the external input
unit, the power ready signals PA and PB should be wired as follows.

Fuse

I

-

1 AMP JAPAN, LTD.
1 2-178129-6

n/

b

I

1 20s240VAC

1 $I, 5OHZ/6OHZ

ON

OFF

3

COM

AL

FA
FB

200/22OVAC, 1 Q

In

case of standard

or

14”coior CRT/MD1

panel, the ON/OFF

buttons are
mounted on MDI
panel.

Input unit shown in

d&ted line frame

c- --

TPl, TP2 . . . . M4 screw

terminal

I

r’l

1 1

I-l
L

----mm--

TP2

Al 6B-1600-0090 1

---- J

ON/OFF controlled 200/22OVAC

I

I

I

I

I
I
I
I

T

I
I

I

I

70

CP2-3 1

1

1

Ic-}-g’

Y

MCC

To servo transformer

‘1

hZIc=K

G

1 CPl-3

V

-

B_62443E/O2

POWER SUPPLY UNIT CONNECTiON

5.

8

53

24V INPUT POWER SOURCE

Turning ON and OFF

power of CONTROL UNIT

5.3.1
Power Supply for the

control unit

Main Magnetic AC tine Servo
breaker contactor filter

AC200V

This chapter describes 24V input power when the power integrated I/O

card is used.

Supply power of 24VDC to the control unit from an external source.
Switches for turning on and off the power to the control unit may not be
necessary.

The main circuit breaker (0 in Fig.5.3.1 (a)) can be used to turn on and

off the power to the entire machine.
When a dedicated power switch is necessary, the switch circuit must be
installed at @ in Fig.5.3.1 (a)).

Servo

converter

b

Input

l w

2oov

7 For control line

w

2oov

invertef CNC

24VDC output
For control
unit

~r-____7

Fig. 53.1 (a)

ON/OFF circuit

I
I
I

I
I
I

I
I

1
I

L --m-B

t t t

ON OFFCOM

24VDC 24VDC
input

.

output

I ,

/ * *
I

I

I

t

I

J

-

9”PDP

- 71 -

5. POWER SUPPLY UNIT CONNECTION

8_62443E/o2

.._

. EXAMPLE OF ON/OFF

CIRCUIT

AC INPUT
2OOV
!50/60 Hz

DC I NPUT
24V

Rff

SO

Go

+24V

4A

ov

n

u

n
u

Fl

F2

For example, ON/OFF circuit is as shown in Fig. 5.3.1. Select the circuit

in consideration of its capacity.

7

v/\ VSI

A
w

R AC OUTPUT

2oov

(FOR PLASMA
DISPLAY)

S

0

G

+24V

DC OUTPUT

24V 4A

(Series 16/l 8)

ov

1

x

Fig. 53.1 (b)

SPARK
KILLER

FUSE

RELAY
COIL

B CONTACT 2.m A CONTACT

_//_ RELAY

CONTACT

72

m2443uo2

5.

POWER SUPPLY UNfT CONNECTION

5.3.2

Procedure for Turning

on the power

5.3.3

Procedure

for Turning

off the Power

Turn on the power to each unit in the following order or all at the same
time.

1 Power supplies (200 VAC) for the entire machine

2 Power supplies (24 VDC) for slave I/O devices connected

using the FANUC I/O Link (such as the I/O Unit-MODEL A)

3 Power supplies (24 VDC) for the control unit and CRT unit

(200 VAC for the PDP unit)

Do not disconnect the battery for memory backup (3 VDC) or the battery
for the separate absolute pulse coders (6 VDC) regardless of whether the
power to the control unit is on or off. If batteries are disconnected when
the power to the control unit is turned off, current data stored in the control
unit for the pulse coders, parameters, programs etc, are lost.
Make sure that the power to the control unit is on when replacing batteries.
See Section 3.82 for how to replace the batteries for memory backup.

Turn off the power to each unit in the following order or all at the same

time.

1 Power supplies (24VDC) for slave I/O devices connected

using the FANUC I/O Link (such as the I/O Unit-MODEL
A)

2 Power supplies (24 VDC) for the control unit and CRT unit

(200 VAC for the PDP unit)

3 Power supplies (200 VAC) for the entire machine

Motors cannot be controlled when the power is turned off or momentarily
interrupted. Take appropriate action on the machine side when necessary.
For example, when the tool is moved along a gravity axis, apply brakes
to prevent the axis from falling. Apply a brake that clamps the motor when
the servo is not operating or the motor is not rotating. Release the clamp
only when the motor is rotating. When the servo axis cannot be controlled
when the power is turned off or momentarily interrupted, clamp the servo
motor. In this case, the axis may fall before the relay for clamping starts
operating. The designer should make sure if the distance results in trouble.

73

5. POWER SUPPLY UNIT CONNECTION

B-62443Elo2

54 m

CABLE FOR POWER
SUPPLY TO
CONTROL UNIT

Supply

the pwer for the control unit from the external 24 VDC power

SUPPlY*

Control unit

CPlA

LR

Cable

CPlA
AMP Japan
l-1 78288-3 (housing)
1-I 75218-5 (contact)

+24V (1)

.

ov (2) -

Recommended cable specification : A02B-O214-K830 (5m)
(Crimp terminal of M3 is equipped with the cable on the side of external
power source)

External power source

24 VDC stabilized
power supply 24

VDC t 10%

External power

a terminal

Select

’ that meets the one

for external power

source

i

74

562443uo2

..~.‘~‘~~“.~.“~“~~.‘.‘.~.‘i.‘.‘.~..,~,~.”.

::..:.::.:::::::::.::.:~.i:::i

.‘.‘,‘.‘.‘.““:.:.:.:.~.~.~.~,~.~.~:.~.~.~.~.~.~.~.~.~.‘.‘:.’.~.

6. CONNECTION OF l/O UNITS TO
MACHINE INTERFACE

6

CONNECTION OF I/O UNITS TO MACHINE INTERFACE
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,.,.,. :.

. . . . . . . . . .:...

- 75 -

6. CONNECTION OF l/O UNITS TO
MACHiNE INTERFACE.

&-62443E/o2

a

61

GENERAL

The CNC can be combined with the units shown in the table below as I/O

units for the machine interface.
The I/O units can be classified into two types: the I/O units tailored to the
FANUC I/O Link, and the built-in I/O unit. The I/O units for the FANUC
I/O Link are installed separately from the control unit, and connected with
the control unit using the dedicated serial FANUC I/O Link.
As shown in the figure below, two or more units can be installed
separately. By placing the interface unit and connection unit for the
operator’s panel near the operator’s panel, an operator’s panel that

inputs/outputs many signals can be interfaced easily.
The FANUC I/O Unit-MODEL A is a modular-type I/O unit. It selects
necessary modules from various I/O modules provided by FANUC
according to the application and uses them as one external unit. The
FANUC I/O Link transfers data between the control unit and such an

external unit at a high speed. The states of the input signals from the

machine are transferred to the control unit at regular intervals. The states

of the output signals from the control unit are transferred to external units

at regular intervals. (Note that this manual covers only part of the uses

that the FANUC I/O Link has. For example, although it can be used for

connecting the l-axis CNC FANUC Power Mate or cell controller

FANUC F-D Mate, this manual does not mention it. This is because the

purpose of this manual is to describe the I/O units having machine

interface.)
The built-in I/O unit is an I/O card to be inserted into a slot in the control

unit. Although the built-in I/O unit is less flexible than the FANUC I/O

Unit MODEL A, it is available in four types depending on the number of

DI/DO points.

Table 6.1 Machine interface l/O

Type

FANUc I/O tink FANUC I/O Unit-MODEL A
compatible I/O

~ Built-in I/O I/O Card Max. 15/l 20 per card

L Max. 102411024 in total

Machine operator’s panel
interface unit

Operator’s panel connection unit

Name

DI/DO points

Max. 2561256 per group

Up to tvvo cards can be

used.

- 76 -

6. CONNECTION OF l/O UNITS TO

6-62443uo2 MACHINE INTERFACE

62

C’ONNECTION OF
THE FANUC I/O Link

CNC has two JDlA interface connectors for the FANUC I/O Link.

6.2.1
General

The

Only one of the two connectors is selected according to the type of PMC,
and both are not used at the same time. For a system with a PMC-RB, the
I/O Link is connected to the main CPU board. For a system with a
PMC-RC, the I/O Link is connected to the option 3 board. Starting at this
point (main CPU board or option 3 board), the I/O Link is connected with
the I/O units and interface unit of the operator’s panel sequentially in a
daisy-chain manner.
In the I/O Link there are the master station and its slave stations. The
master is the control unit of the CNC, and the slaves are the I/O unit and
interface unit for the operator’s panel. The slaves are divided into groups,
and up to 16 groups can be connected to one I/O Link. A maximum of
two base I/O units can be connected as a group. The operator’s panel
connection unit and interface unit for the operator’s panel are each
counted as one group.
The two connectors of the I/O link are named JDlA and JDlB, and are
common to all units (that have I/O Link function). A cable is always
connected from JDlA of a unit to JDlB of the next unit.
of the last unit is not used and left open, it need not be connected with a
terminator.
The pin assignments of connectors JDlA and JDlB are common to all

units on the I/O Link, and are illustrated on the next page. Use the figures

when connecting the I/O Link irrespective of the type of unit.

Although JDlB

Option 3 board

JDlA

[(With PMC-RC) 1

Series1 6

Control unit

Max. 16
group

Group
#3

1 I

fig. 6.2.1 I/O Link connection diagram

Link

o_.

1 FANUC I/O Unit - MODEL A x 2 max

l/

JDl B

Lo

Operator’s panel

JDlA

Connection unit or machine
operator’s panel interface unit

1 l/0=256/256 or less per group 1

1 l/O=1 024/l 024 or less in total I/O Link 1

#l

Group

I

Machine
operator’s
panel

77

6. CONNECTION OF I/O UNITS TO

MACHINEINTERFACE.

6.2.2

Connection of FANUC

I/O Link by Electric

Cable

8_62443E/o2

Control unit or preceding
slave unit

JDIA
(PCR-EV20MOT)

1/O unit MODEL A

JDl B

(PCR-E20LMO)

JDlA

unit

+5 V terminals are for an optical I/O link adapter. They are not necessary

when connecting with a metal cable.

A line for the +5V terminal is not required when the Optical I/O Link

Adapter is not used.

Cable wiring

1 1 I 3

SIN

2 I 4

.

+SiN

SOUT

“SOUT

3 I
4 I I 2

I

II

ov

12 I I 12

ov

13 I I

ov

14 I / \ I

ov

Grounding Plate

Recommended Cable Material

A66L4001-028444 OP(#28AWG X

I

I

L -----s- J

Shield

I

1 Opair)

1

I

. 14

11

13

I

SOUT
*SOUT
SIN
%lN
ov
ov
ov
ov

I

78

562443uo2

6. CONNECTION OF I/O UNITS TO

MACHiNE INTERFACE

6.2.3

Connection of FANUC
I/O Link Optical Fiber
Cable

External dimension of

optical link adapter

The FANUC I/O Link can be extended to the maximum length of 200 m

with optical fiber cables using an optical I/O link adapter.

Note : In the following cases, use an optical fiber cable.

l When the cable is more than 10 meters long.

l When the cable runs between different cabinets and it is impossible to

connect the cabinets with a grounding wire of 5.5 mm3 or thicker.

l When there is concern that the cable is influenced by strong noise; for

example :
When there is a strong electromagnetic noise source beside the cable

such as a welding machine.

When a noise generating cable such as a power cable runs fora long

distance in parallel with the cable.

connector for unit
connecting 301

Optical connector
COP1

Weight of optical link
adapter

Connection

l Connection diagram

Unit

JDlA

cable between

Main body : Approx. 100 g.

Optical I/O
link adapter

- 79 -

Optical l/O
link adapter

Unit

JDlB

unit I--

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE

l Interunit connecting

cables

8-62443uo2

l Optical cable

Power source

Installation conditions

Unit side

JDlA,JDlB

Adapter side
JDI

(03)SOUT
(04) lit SOUT

(01)SIN

(02) *SIN

+5V(O9)

+5V(l8)
+5V(20) L

OV(11) ’
OV(l2) L
OV(l3) .
OV(14)
OV(l5) ’
0V(16) 1

l Recommended connector for cable side :

I

(09)+5V
(18)+5V
(20)+5V
(11)OV
(12)OV
(13)OV
(14)OV
(15)OV
(16)OV

I

PCR-E20FS (made by HONDA TSUSHIN KOGYO CO., LTD.)

l Recommended cable (wire material) : A66L-OOOl-O284#10P

Cable length : Max. 2 m (when the recommended cable is used)

l

l Specification : A66L - 6001- 0009

(Make sure to use one with this specification)

* Cable length: Max. 200 m

Power voltage : 4.75V to 5.25V (at the receiving end)

l

0 Consumption current : 200mA
@ The optical link adapter enclosure is not fully sealed ; install it with

the CNC control unit in the fully enclosed cabinet.
Ground the case using the case fixing screw of the optical link adapter.

l

The optical link adapter is light, and it may not be necessary to mount

l

it with screws. However, keep it from coming in contact with other
circuits to prevent possible short-circuits. When mounting the optical
link adapter in a cabinet, attach it with an L-type fitting using the case
fixing screws (M3) of the optical link adapter.

Required parts

For making up an I/O link using the optical link adapter, the following
parts are necessary:

l Optical I/O link adapter
l Interunit connecting cable
l Optical cable

- 80 -

2
2
1

562443m2

6. ,CONNECiiON OF l/O UNITS TO
MACHINE INTERFACE

63

CbNNECTlON OF
THE FANUC l/O
Unit-MODEL A

6.3.1 Structure of FANUC I/O Unit-MODEL

A

The FANUC I/O Unit-MODEL A (“I/O Unit”) is a modular-type I/O

unit. It interfaces the Series 16 with the machine when connected to the
Series 20 control unit via the I/O Link. One I/O unit can be configured
by mounting the I/O modules required for either the S- or lO-slot base
unit. A variety of I/O modules are provided so appropriate modules can
be selected according to the use, points, voltage level, current capacity,
and signal specifications. See Section 6.3.9 for further information.

Base Unit ABU05A(5 slots) or ABUI OA(10 slots)

\

’ 1

I/F 1 2 3 4 5 6 7 8 9 IO

ON

0

6 1’

I ’

Various l/O modules (Up to IO modules)

Interface module AIFOlA or AIFOI B

1 0

0

I

6.3.2

Outer Dimensions

AIFOlA is used for connection to FANUC I/O Link
AIFOlB expands I/O Units in the same group.

05 (mounting hole)

For -lot base unit (ABUOSA)

I

For 1 O-slot base unit (ABUl OA)

I

I

I

253

430

238

I

415

I

I

I

81

6. CONNECTION OF I/O UNITS TO

MACHINE INTERFACE, ’

B-62443Efo2

6.3.3

Mounting and
Dismounting Modules

Mounting

Dismounting

Interface modules and various types of I/O modules can be mounted to
and dismounted from the base unit easily as shown below.

Hang the hook at the top of the module on the groove in the upper side
of the base unit.

Make the connector of the module engage with that of the base unit.
Push the module in the lower groove of the base unit till the stopper

in the lower side of the module stops.

1 Release the stopper by pushing the lever at the bottom of the module.

2 Push the module upwards.

82

6. CONNECTION OF l/O UNITS TO

562443ao2 MACHINE INTERFACE

6.3.4

Connection Diagram

Control unit

JDIA

Terminator TX

l/O Unit-A

\

f

- JDlB

AlFOl B

24VDC

AIFOI B

JD3
JD2

PC32

L

24VDC

AlFOl B

-

- JO3
JD2

7 PC32

24VDC

M c
16

group

I

I AlFOl A

\

- JDlB
‘_ JDIA

- JO2
; CP32

I

5” AIFOIA

JDlB

w-

K2X-

Notes

1. Number of I/O Units and connecting method are restricted
depending on the allocation of the I/O points.
See 6.2 “Connection of FANUC I/O Link” and 6.3.11
“Number of l/O points for the I/O Unit-A”.

2. Cable Kl X can be an optical fiber cable by using the
optical I/O link adapter.

Refer to item 6.2.3.

83

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE-

_ __ _~_

6.3.5

Connecting input

Power Source

B42443ElO2

Connect the following power source to the connector CP32 of the
interface module (AIFOIA or AIFOlB).

l Voltage : 24VDCtlO%
l Current : Determine from Table 6.3.6.

BURNDY JAPAN, LTD. tripotar connector (Brown)

Housing
Contact

*“‘“‘“‘“‘“,,,I /

: SMS3PNS-5

: RCI 6M-SCT3

Note

Turn ON the power for the l/O unit just before or when the
power for the CNC is turned ON. When the CNC power is
turned OFF, make sure to turn the power to the I/O unit
OFF as well.

Power for the

master device

Power for the

I/O unit

t : more than -5OOms

(Turn ON

of the power for I/O unit can be late 500ms or less.)

t

84

8-62443uo2

6. CONNECTION OF I/O UNiTS TO
MACHINE INTERFACE

6.3.6

Grouding

l Ground the base unit (ABUOSA, ABUlOA) by its grounding terminal

Base unit (ABUOSA, ABUI OA)

M4 Screw
terminal

l When the cable KlX (see connection diagam in section 6.3.4) runs

between different cabinets, make sure to connect the cabinets with a
grounding wire more than 5.5 mm?

Table 6.3.6 Required current of each module

Required current (mA) of +24V

A

50

50
20+0.5X n
20+0.5X n

5

5

5

5+1.5Xn

5+2Xn
5+2Xn
5+2Xn

5+2Xn
5+0.5Xn
5+0.5Xn

n

5+5.5X

5+5.5Xn

5+4.5X

n

5

5

~~ I

I

I

I
I

30+7.5X n
30+7.5Xn

I

I

I

I

I

10Xn
10Xn

B

130

I

I
I
I

I

I

I

.

I

1

Module name

AlFOlA
AIFOl B

AlD32A
AiD32B
AID1 6C
AID1 6D
AlD32E 5
Al D32F

AlAl 6G
AOD08C
AOD08D
A001 6C
AOD16D

AOD32C
AOD32D

AOA05E

AOA08E
AOA12F

AOR08G 5
AOR16G

AADO4A

I
I
I

I

I

I

I

I

n : Number of the input and output points (for each module) which turn

ON simultaneously

0

The current sum requirement for modules used in Column A should

not exceed 500 mA.

, 0

The current sum requirement for modules used in Column B should

not exceed 1500 mA.

I
I

I

I

I

I

I

I

85

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE.

B-62443uo2

6.3.7

Connecting Signal

Cables

Cable KlX

Details of the cables KlX, K2X and the terminator shown in the general
connection diagram are as follows.

CNC or AIFOIA

JDlA

Cable connection

JDlA

SIN (1) ’

*SiN(2) L 1 1

SOUT(3) r : :

“SOUT

ov (11) ’ ’ ’

OV(12) ::
Wl3) ; :

OV(14) 1 ”

Connector HONDA TSUSHIN b
KOGYO CO., LTD.
PC%E20FS

-B-------~

,T

: :

A

A

(4) L ] :

I 1 t t

--rrr-rrrd

_L

-

AIFOl A

I ’

, t

I t

t ’
8 ’

1 ’

I I
I ’

I’ 4(11)ov

1 ’
I t

I

I t

, ’

JDI B

(3) SOUT

1

(4) *SOUT

1

(1) SiN

. (2)

* (12) ov

-. (13) ov
’ (14) ov

JDlB

*SIN

l Use twisted pair wires for signal SIN and *SIN, and signals SOUT and

*SOUT.

l Recommended cable material : A66L-OOOl-O284#10P

(twisted pair/shielded)

l Shielding wires should be connected with the grounding plate of the

cabinet at the JDlA side using a cable clamp.

l Maximum cable length: 10 m

Do not make any wire connections to the connector spare pins.

l

l Use an optical I/O link adapter and an optical fiber cable, [in the

following cases] :

0

When the cable is more than 10 meters long.

0 When the cable runs between different cabinets and there is no

appropriate ground wire between the cabinets.

Q When there is concern that the cable is influenced by strong noise.

86

B-62443 E/O2

Cable K2X

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE

AIFOlA or

AlFOl B

JO2

Cable connection

JO2

SW

“S(2)

S2(3)

+S2(4)

S3(5) ’

*S3(6) 7

S4(7)

*S4(8) 1

S5(11) L

*S5(12)

SS(l3) 1

*S6( 14)

lDl(9)

ID2(17) 1

lD3(18)

OV(
OV(16)

Connector tiONDA TSUSHIN ’
KOGYO CO., LTD.
PCFGE20FS

,

’

’

1

15)
’

AIFOl B

r

A

A

A

A

A

A

’ (W

(2)+sl

w2

(4)+s2

- (5)S3
(6)*s3

’ (7)S4

(8)fs4

’ (ll)S5

(12)*S5
(13)S6
(14)*S6

JO3

. (9)IDl

(l?)ID2

.

8)ID3

(I

(15)OV
(16)OV

-

l Connect the signals with the same name.
l Make sure to use twisted pair wires for the following signals:

Sl and * Sl, S2 and *S2, S3 and *S3
S4 and * S4, SS and *S5, S6 and *S6

l Do not connect the pins No. 10, No. 19 and No. 20, as they are used

internally.

l Recommended cable material : A66L - 0001 - 0284#1OP

(twisted pair/shielded)

l Maximum cable length : 2 m

87

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE.

Terminator TX

AIFOlB

JO2

I 1 I Ill I I

I

2
3

4 TRMI

12TRM2 ,’

13

14 TRM3

I

5 15
6 16
7 17

,8 18

9 19

TRM2

Cable connection

I

rl

I ,

&62443E/o2

Connector
HONDA TSUSHIN KOGYO CO., LTD.
PCR-E2OFS

/

(a) Terminate the connector

JD2 of the last AlFOl B in
a single group with the terminator

(b) Short-circuit the TRMl signals

as shown. Repeat the shorting

procedure for signals TRM2
and TRM3.

JD2

I

TRMI (4)

TRM1 (10) r

TRM2 (12) 1
TRM2 (19)

TRM3 (14)
TRM3 (20) ’

Shorting jumper

Shorting jumper

4

Shorting jumper

9

88

w2443Eio2

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE

6.3.8
Connecting with I/O
Modules

For an external connecting method, there are two types of I/O modules :
one with a terminal block, and one with a connector.

The terminal block is a removable type.

Terminal block type

A0...7 ’

BO .

I

. .7

input/Output
display LED

Terminal

block cover

Connector type

Connector
HONDA

TSUSHIN

KOGYO
CO., LTD.
MR-SORMA

Mounting the terminal
block

Dismounting the

terminal

block

M3.5 screw terminal (20 terminal)

1 Insert the protruding portion at the bottom of the terminal block in the

groove of the module side.

2 Push the terminal block using the engaging point of the protruding

portion and the groove as an axis and mount it in the module firmly.

3 Open the cover of the terminal block and check to make sure the latch

at the top of the terminal block is firmly set.

1 Open the cover of the terminal block.
2 Push up the latch at the top of the terminal block.
3 Drag out the tab at the top of the terminal block and pull it out.

The terminal block will be removed from the module.

89

6. CONNECTION OF I/O UNITS TO

MACHINE INTERFACE-

Cautionary points when
wiring terminal block

type

Wiring material : AWG22 - 18 (0.3 - 0.75mmz)

l

A wire as thin as possible is recommended.

l Crimp style terminal : M3.5

Crimp style terminal with no insulation sleeve
and a short distance “A”, as illustrated in the
drawing below, is recommended.

I+ *+I

B=62443E/OZ

A : Approx. 4.5mm

6.3.9

Digital Input/Output
Module

Digital input modules

\

DAIDO SOLDERLESS TERMINAL MFG. CO., LTD
NlCHlFU EUROPE B.V

NICHIFU AMERICA, INC.

As

l Mark tube :

short a mark tube as possible ; cover crimped part

with the mark tube.

Input

type

Non-in- 32A
suiation
DC input

Insulation

0fpeDC
input

AC

Mod-

Rated Rated Poiar-

ule

name voltage current

AID

p

’
.

24VDC 7.5mA Both

AID

24VDC 7.5mA Both

328
AID

24VDC 7SmA

16C

AID

24VDC 7SmA POS

16D
AID

24VDC 7SmA

32E

AID

24VDC 7SmA Both

32F

1 OSmA

input r!$ ,ioEc (12OV

AC)

sponse Points connec-

w

time

Maximum 32

20ms

Maximum 32

2ms

Maximum ,6

NEG

Both

OFF Max 45ms

Maximum 16

Maximum 32

Maximum 32

ON

Max 35ms

20ms

20ms

20ms

2ms

Re-

1.2-3.5

1.25-3.5S, etc.

External

tion

Connector provided

Connector

TE,zka’ provided

‘T,tp provided

Connector

Connector

‘:I;2 provided

l6

LED

display

not

not

provided

not

provided

not

provided

I

,

Notes

1 .

Polarity
Negative : 0 V common (current source type)

- The input is defined as ON when at a low level

Positive : 24 V common (current sink type)

- The input is defined as ON when at a high level

2 a

For the details of the specifications for each module, refer

to FANUC l/O Unit-MODEL A Connection*Maintenance

Manual (B-61 813E).

90

H2443402

Digital output modules

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE

output

type

lnsula-

tion
type

DC

output

AC
output

Relay
output

Mod-

Rated

ule

name vobge

AOD 12-24

08C

--L-

AOD

AOD

AOD

AOD

AOD

AOA lO&

AOA Ac

AoA :z

AOR

f

VDC

080

16C

,

16D

32C

320

0% 240V

08E

‘2F AC

Maxi-

mum

08G

2SOVA

30VDC

2A ( NEG 1 8

2A

0.5A

OSA

0.3A

0.3A

OSA - 12

4A - 8

C/

2A - 16

POS 8

I I

NEG 16

I I

POS 16 8

I I

NEG 32

I I

POS 32 8

I I

Points External
/con+ connect diFpLy

mon tlon

I I

TT,Eka’ provided

8

I I

‘T,:F’ provided

I I

Connec-

8

I i

Connec-

I I

6

Ty,tF

I

tor provided

tor

not

not

provided

provided

I I

1

TF,fp provided

I I

4

TT,yF’ provided

I I

Pro-

vided

Pro-

vided

not

Pro-

vided

not

Pro-

vided

not

Pro-

vided

not

Pr@

vided

Pr@

vided

Pro-

vided

Pre

vided

not

Pr*

vided

not

Pro-

vided

Notes

1. Polarity
Negative : 0 V common (current sink type)

- Output is at low level when ON.

Positive :

V common (current source type)

24

- Output is at high level when ON.

2. For the details of the specifications for each module, refer
to FANUC l/O Unit-MODEL A Connection*Maintenance
Manual (ES-61 813E).

- 91 -

6. CONNECTION OF I/O UNITS TO
MACHINE INTERFACE.

6.3.10

Correspondence
between l/O Signals
and Addresses in a

Module

Address in the
module

III 1 87 1 86 B5 84 83 points
CL

#7 #6

0

A7 A6 A5 A4 A3 A2 Al A0 points

#5 #4 #3 #2 #I #o

1 1 1

,

\ Module of 8 1

S62443EfO2

Module of 16

1

L-H 2 C7 1 C6 1 C4 1 C3 1 C2 1 Cl 1 CO

Addresses in a module are defined relatively, with the beginning address
as 0. Real addresses viewed by the sequence program of the PMC are set
by the programmer.
For input modules, an input signal becomes “1” when the contact point
connected with the input is turned ON. For output modules, an output
contact point (or transistor) is turned ON when the output signal is “1”.

Module of
32 points

- 92 -

6. CONNECTiON OF l/O UNITS TO

8_62443E/o2 MACHINE INTERFACE

~ -~

6.3.11

Number of Points for

Determine the number of I/O points for the I/O Unit -MODEL A using
the following.

I/O Unit-MODEL A

. output points

Sum of the actual output
points in a group
0 to 32’
40 to 64

72 to 128

136 to 256

(Note)

Count AOAOSE as 8 points and AOAl2F as 16 points.

. Input points

Sum of the actual input

points in a group

0 to 32

40 to 64

72 to 128
136 to 256

Occupied output points

-+ 32 points

4 64

points
4 128 points
+ 256 points

Occupied input points

* 32 points
+ 64 points
* 128 points
+ 256 points

As a result of the calculation above, when the number of input points is
smaller than that of the output points in a single group, the number of
input points is assumed to be equal to that of the output points.

Example 1:

When the following modules are used in the group No. 0

AOD32C . . . . . . . . . . . . . . . . . . . . . .

AOAl2F . . . . . . . . . . . . . . . . . . . . . .

AID32A . . . . . . . . . . . . . . . . . . . . . .

AIA16G . . . . . . . . . . . . . . . . . . * . . .

3
2

5

3

[Input points]

32 X5+16X 3 = 208 + 256 points

[Output points]

32X 3+16X 2 = 128 + 128 points

Example 2:

When the following modules are used in the group No. 2.

AOD16C . . . . . . . . . . . . . . . . . . . . . .

AOAOSF . . . . . . . . . . . . . . . . . . . . . .

7
9

AID16A .* . . . . . . . . . . . . . . . . . l . . 4

AIA16G . . . . . . . . . . . . . . . . . . . . . .

3
[Input points]
16X4+16X3 = 112 + 128 points
[Output points]
16X 7+8X 9 = 184 * 256 points

In this case, as the number of input points is smaller than that of the
output points, the number of input points is assumed1 to be equal to
that of the output points, in other words, 256 points.

93

6. CONNECTION OF l/O UNITS TO
MACHINE INTERFACE.

5-62443UO2

64
CbNNECTlON OF

MACHINE

OPERATOR’S PANEL

INTERFACE UNIT

6.4.1
Function Overview

The machine operator’s panel interface unit (A16B-2201-0110) is

connected to the control unit through the I/O link and is used for
interfacing with the machine operator’s panel.
It features interfaces with matrix key switches, LEDs and manual pulse
generators.

Machine operator’s

panel I/F unit

naooo()00
oocloclooo

Machine operator’s panel
(supplied by a

machine tool

- FANUC I/O Link -

-

. Series 16

_ control unit

. -

builder)

Number of DI/DO points

Operator’s panel control PCB

01 or DO

Number of matrix key switch inputs

Number of matrix LED data outputs
Number of general-purpose switch inputs 32
Number of general-purpose LED data

outputs

Number of total Dl/DO points

l Matrix key switch inputs (matrix DI)

DI/DO = DI/DO =
128/I 28 2561256

Di

64 96

96 96 128 96

DO DI - DO

64

32

32

Ninety-six DI points are provided by a matrix of twelve common
signals times eight data signals. Note that I/O link allocation may limit
the number of usable key switch inputs.

l Matrix LED data outputs (matrix DO)

Sixty-four DO points are provided by a matrix of eight common
signals times eight data signals.

l General-purpose switch inputs (general-purpose DI)

Each general-purpose DI point has an individual interface.

l General-purpose LED data outputs (general-purpose DO)

Each general-purpose DO point has an individual interface.

64

32

94