Fanuc 0 Mate-MODEL D Connection manual

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FANUC Series 0 -MODEL D

FANUC Series 0 Mate-MODEL D

CONNECTION MANUAL (HARDWARE)

B-64303EN/03

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

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

The products in this manual are controlled based on Japan’s “Foreign Exchange and Foreign Trade Law”. The export from Japan may be subject to an export license by the government of Japan. Further, re-export to another country may be subject to the license of the government of the country from where the product is re-exported. Furthermore, the product may also be controlled by re-export regulations of the United States government. Should you wish to export or re-export these products, please contact FANUC for advice.

The products in this manual are manufactured under strict quality control. However, when using any of the products in a facility in which a serious accident or loss is predicted due to a failure of the product, install a safety device.

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”.

B-64303EN/03 DEFINITION OF WARNING, CAUTION, AND NOTE

DEFINITION OF WARNING, CAUTION, AND NOTE

This manual includes safety precautions for protecting the user and preventing damage to the machine. Precautions are classified into Warning and Caution according to their bearing on safety. Also, supplementary information is described as a Note. Read the Warning, Caution, and Note thoroughly before attempting to use the machine.

WARNING

Applied when there is a danger of the user being injured or when there is a

danger of both the user being injured and the equipment being damaged if the approved procedure is not observed.

CAUTION

Applied when there is a danger of the equipment being damaged, if the

approved procedure is not observed.

NOTE

The Note is used to indicate supplementary information other than Warning and

Caution.

• Read this manual carefully, and store it in a safe place.

s-1

B-64303EN/03 PREFACE

PREFACE

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. The manual outlines the I/O unit, servo, spindle, and other components common to FANUC CNC control units, and supplies additional information on using these components in this CNC control unit. For detailed specifications, refer to the manuals of these components.

For options not covered in this manual, also refer to the manuals of these components.

Applicable models

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

Model name Abbreviation

FANUC Series 0i-TD 0i –TD FANUC Series 0i-MD 0i –MD FANUC Series 0i Mate-TD 0i Mate-TD FANUC Series 0i Mate-MD 0i Mate-MD

Organization of this manuals

This manual consists of chapters 1 to 12 and appendixes at the end of the book.

Chapter and title Contents

Chapter 1 CONFIGURATION Chapter 2 TOTAL CONNECTION DAIGRAMS Chapter 3 INSTALLATION

Chapter 4 POWER SUPPLAY CONNECTION Chapter 5 CONNECTION TO CNC PERIOHERALS

Chapter 6 SPINDLE CONNECTION Chapter 7 SERVO INTERFACE Chapter 8 CONNECTION TO FANUC I/O Link Chapter 9 CONNECTION OF I/O Link SLAVE DEVICES Chapter 10 STOP AND EMERGENCY STOP

Provides general information related to the connection of the CNC, as well as an introduction to detailed information. Describes how to connect peripheral units to the CNC.

Describes the installation requirements for using the CNC.

1) Required power supply capacity

2) Heat output

3) Locations of connectors on the control unit

4) Action against noise Describes how to make connections related to the power supply of the CNC. Describes how to connect the following peripheral devices to the CNC:

1) Display unit / MDI unit

2) I/O device (RS-232-C)

3) High-speed skip (HDI)

4) Embedded Ethernet

5) Connection to the touch panel Describes how to connect spindle-related units to the CNC.

Describes how to connect servo-related units to the CNC.

Describes how to connect machine interface I/O with the FANUC I/O Link.

Describes how to connect various I/O Link slave devices. It also describes I/O units for the 0i.

Describes how to handle the emergency stop signal. Be sure to read this chapter.

Series 0

Series 0i Mate

p-1

PREFACE B-64303EN/03

Chapter and title Contents

Chapter 11 CONNECTION TO OTHER NETWORKS

Chapter 12 CONNECTION OF THE STAND-ALONE TYPE APPENDIX A) OUTLINE DRAWINGS OF UNITS

Describes connection to the following networks. For details on the connection, refer to the following manuals provided separately.

Manual name (Specification number)

• FANUC Fast Ethernet / Fast Data Server For FANUC Series

0i-MODEL D OPERATOR’S MANUAL (B-64414EN)

• FANUC Series 0i-MODEL D PROFIBUS-DP Board CONNECTION

MANUAL (B-64403EN)

• FANUC Series 0i-MODEL D DeviceNet Board CONNECTION

MANUAL (B-64443EN)

• FANUC Series 0i-MODEL D FL-net Board CONNECTION MANUAL

(B-64453EN)

Provides descriptions specific to connection of the stand-alone type Series 0i-D.

B) 20-PIN INTERFACE CONNECTORS AND CABLES C) CONNECTION CABLE (SUPPLIED FROM US) D) OPTICAL FIBER CABLE E) LIQUID CRYSTAL DISPLAY (LCD) F) MEMORY CARD INTERFACE

Related manuals of Series 0i -D, Series 0i Mate -D

The following table lists the manuals related to Series 0i -D, Series 0i Mate -D. This manual is indicated by an asterisk(*).

Table 1 Related manuals of Series 0i-D, Series 0i Mate-D

Manual name Specification number

DESCRIPTIONS B-64302EN CONNECTION MANUAL (HARDWARE) B-64303EN * CONNECTION MANUAL (FUNCTION) B-64303EN-1 USER’S MANUAL (Common to Lathe System/Machining Center System) B-64304EN USER’S MANUAL (For Lathe System) B-64304EN-1 USER’S MANUAL (For Machining Center System) B-64304EN-2 MAINTENANCE MANUAL B-64305EN PARAMETER MANUAL B-64310EN START-UP MANUAL B-64304EN-3 Programming Macro Executor PROGRAMMING MANUAL B-64303EN-2 Macro Compiler PROGRAMMING MANUAL B-64303EN-5 C Language Executor PROGRAMMING MANUAL B-64303EN-3 PMC PMC PROGRAMMING MANUAL B-64393EN Network PROFIBUS-DP Board CONNECTION MANUAL B-64403EN Fast Ethernet / Fast Data Server OPERATOR’S MANUAL B-64414EN DeviceNet Board CONNECTION MANUAL B-64443EN FL-net Board CONNECTION MANUAL B-64453EN Dual Check Safety Dual Check Safety CONNECTION MANUAL B-64303EN-4 Operation guidance function MANUAL GUIDE i (Common to Lathe System/Machining Center System) OPERATOR’S MANUAL MANUAL GUIDE i (For Machining Center System) OPERATOR’S MANUAL

p-2

B-63874EN

B-63874EN-2

B-64303EN/03 PREFACE

Manual name Specification number

MANUAL GUIDE i Set-up Guidance OPERATOR’S MANUAL MANUAL GUIDE 0i OPERATOR’S MANUAL TURN MATE i OPERATOR’S MANUAL CNC Screen Display function CNC Screen Display Function OPERATOR’S MANUAL B-63164EN

B-63874EN-1 B-64434EN B-64254EN

Related manuals of SERVO MOTOR αis/βis/αi/βi series

The following table lists the manuals related to SERVO MOTOR αis/βis/αi/βi series

Table 2 Related manuals of SERVO MOTOR αis/βis/αi/βi series

Manual name Specification number

FANUC AC SERVO MOTOR αi series DESCRIPTIONS FANUC AC SPINDLE MOTOR αi series DESCRIPTIONS FANUC AC SERVO MOTOR βi series DESCRIPTIONS FANUC AC SPINDLE MOTOR βi series DESCRIPTIONS FANUC SERVO AMPLIFIER αi series DESCRIPTIONS FANUC SERVO AMPLIFIER βi series DESCRIPTIONS FANUC AC SERVO MOTOR αis series FANUC AC SERVO MOTOR αi series FANUC AC SPINDLE MOTOR αi series FANUC SERVO AMPLIFIER αi series MAINTENANCE MANUAL FANUC SERVO MOTOR βis series FANUC AC SPINDLE MOTOR βi series FANUC SERVO AMPLIFIER βi series MAINTENANCE MANUAL FANUC AC SERVO MOTOR αi series FANUC AC SERVO MOTOR βi series FANUC LINEAR MOTOR LiS series FANUC SYNCHRONOUS BUILT-IN SERVO MOTOR DiS series PARAMETER MANUAL FANUC AC SPINDLE MOTOR αi series FANUC AC SPINDLE MOTOR βi series BUILT-IN SPINDLE MOTOR Bi series PARAMETER MANUAL

B-65262EN B-65272EN B-65302EN B-65312EN B-65282EN B-65322EN

B-65285EN

B-65325EN

B-65270EN

B-65280EN

This manual mainly assumes that the FANUC SERVO MOTOR αi series of servo motor is used. For servo motor and spindle information, refer to the manuals for the servo motor and spindle that are actually connected.

Related manuals of FANUC PANEL i

The following table lists the manuals related to FANUC PANEL i.

Table 3 Related manuals of FANUC PANEL i

Manual name Specification number

FANUC PANEL i CONNECTION AND MAINTENANCE MANUAL

B-64223EN

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B-64303EN/03 TABLE OF CONTENTS

DEFINITION OF WARNING, CAUTION, AND NOTE .................................s-1

PREFACE....................................................................................................p-1

1 CONFIGURATION ..................................................................................1

1.1 CONTROL UNIT CONFIGURATION AND COMPONENT NAMES ..............1

1.1.1 Configurations of Control Units...............................................................................1

1.2 HARDWARE OVERVIEW.............................................................................. 5

1.2.1 Control Unit Overview.............................................................................................5

2 TOTAL CONNECTION DIAGRAMS .......................................................6

3 INSTALLATION ......................................................................................9

3.1 ENVIRONMENTAL REQUIREMENTS .......................................................... 9

3.1.1 Environmental Conditions External to Cabinets ......................................................9

3.1.2 Environmental Conditions of the Control Unit ........................................................9

3.2 POWER SUPPLY CAPACITY ..................................................................... 10

3.2.1 Power Supply Capacities of CNC-related Units.....................................................10

3.3 DESIGN AND INSTALLATION CONDITIONS OF THE MACHINE TOOL

MAGNETIC CABINET ................................................................................. 11

3.4 THERMAL DESIGN OF THE MACHINE TOOL MAGNETIC CABINET ......12

3.4.1 Temperature Rise within the Machine Tool Magnetic Cabinet..............................12

3.4.2 Heat Output of Each Unit.......................................................................................12

3.4.3 Thermal Design of Operator's Panel.......................................................................13

3.5 COUNTERMEASURES AGAINST NOISE .................................................. 15

3.5.1 Grounding...............................................................................................................15

3.5.1.1 About grounding types ......................................................................................15

3.5.1.2 Grounding methods ........................................................................................... 15

3.5.1.3 Cable clamp and shield processing.................................................................... 19

3.5.1.4 Cabinet............................................................................................................... 21

3.5.2 Connecting the Ground Terminal of the Control Unit ...........................................23

3.5.3 Separating Signal Lines..........................................................................................26

3.5.4 Noise Suppressor....................................................................................................27

3.5.5 Measures Against Surges due to Lightning............................................................28

3.6 CONTROL UNIT..........................................................................................29

3.6.1 Installation of the Control Unit ..............................................................................29

3.7 SEVERE DUST/LIQUID PROTECTION OF CABINETS AND PENDANT

BOXES ........................................................................................................ 30

4 POWER SUPPLY CONNECTION.........................................................32

4.1 GENERAL ...................................................................................................32

4.2 TURNING ON AND OFF THE POWER TO THE CONTROL UNIT.............32

4.2.1 Power Supply for the Control Unit.........................................................................32

4.2.2 External 24 VDC Power Specification and Circuit Configuration.........................32

4.2.3 Power-on Sequence ................................................................................................36

4.2.4 Power-off Sequence ...............................................................................................36

4.3 CABLE FOR POWER SUPPLY TO CONTROL UNIT ................................. 37

4.4 BATTERIES................................................................................................. 37

4.4.1 Battery for Memory Backup in the CNC Control Unit (3 VDC) ...........................37

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4.4.2 Battery for Separate Absolute Pulsecoders (6VDC) ..............................................42

4.4.3 Battery for Absolute Pulsecoder Built into the Motor (6VDC)..............................42

5 CONNECTION TO CNC PERIPHERALS .............................................43

5.1 CONNECTION WITH DISPLAY UNIT/MDI UNIT ........................................ 43

5.1.1 Overview ................................................................................................................43

5.1.2 Connection to the MDI Unit...................................................................................44

5.1.3 Connection with the Standard MDI Unit................................................................45

5.1.4 Key Layout of MDI................................................................................................46

5.2 CONNECTION WITH INPUT/OUTPUT DEVICES ......................................49

5.2.1 Overview ................................................................................................................49

5.2.2 Connecting I/O Devices .........................................................................................50

5.2.3 RS-232-C Serial Port..............................................................................................51

5.2.4 RS-232-C Interface Specification...........................................................................53

5.3 CONNECTING THE HIGH-SPEED SKIP (HDI)........................................... 60

5.3.1 Connecting the High-speed Skip (HDI) .................................................................60

5.3.2 Input Signal Rules for the High-speed Skip (HDI) ................................................61

5.4 LINKING THE EMBEDDED ETHERNET INTERFACE................................ 62

5.4.1 Connection to the Ethernet Interface......................................................................62

5.4.2 Specification of Twisted-Pair Cable.......................................................................64

5.4.3 Anti-Noise Measure ...............................................................................................66

5.4.4 Network Installation ...............................................................................................66

5.5 CONNECTION TO THE TOUCH PANEL .................................................... 68

5.5.1 Connection of the LCD Unit with a Touch Panel ..................................................68

5.5.2 External Touch Panel Interface ..............................................................................69

6 SPINDLE CONNECTION ...................................................................... 71

6.1 SERIAL SPINDLE........................................................................................ 73

6.1.1 Connection of One to Two Serial Spindles ............................................................73

6.1.2 Connecting Three Serial Spindles ..........................................................................75

6.2 ANALOG SPINDLE .....................................................................................80

6.3 POSITION CODER...................................................................................... 81

7 SERVO INTERFACE............................................................................. 82

7.1 CONNECTION TO THE SERVO AMPLIFIERS...........................................82

7.1.1 Overview ................................................................................................................83

7.1.2 Interface to the Servo Amplifiers ...........................................................................83

7.2 SEPARATE DETECTOR INTERFACE........................................................ 84

7.2.1 Separate Detector Interface Unit Specification ......................................................85

7.2.2 Connection of Power Supply..................................................................................86

7.2.3 Separate Detector Interface (Serial Interface) ........................................................88

7.2.4 Separate Detector Interface (Parallel interface)......................................................90

7.2.5 Input Signal Requirements (Parallel interface) ......................................................91

7.2.6 Connection of Battery for Absolute Position Detector...........................................93

7.2.7 Connection Between the Basic Unit and Additional Unit......................................95

7.2.8 Connector Locations...............................................................................................95

7.2.9 Installation..............................................................................................................96

7.2.10 Notes on Installing a Separate Detector Interface Unit ..........................................97

7.3 ANALOG INPUT SEPARATE DETECTOR INTERFACE .......................... 100

7.3.1 Overview ..............................................................................................................101

7.3.2 Analog Input Separate Detector Interface Unit Specification ..............................103

7.3.3 Connection of Power Supply................................................................................104

7.3.4 Analog Input Separate Detector Interface (Analog 1Vp-p Interface) ..................106

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7.3.5 Input Signal Specifications...................................................................................107

7.3.6 Connection of Battery for Absolute Position Detector.........................................108

7.3.7 Connection Between the Analog Input Separate Detector Interface Unit and

Additional Unit.....................................................................................................109

7.3.8 Connector Locations.............................................................................................109

7.3.9 Installation............................................................................................................110

7.3.10 Notes on Installing an Analog Input Separate Detector Interface Unit................111

8 CONNECTION TO FANUC I/O Link ...................................................113

8.1 OVERVIEW ............................................................................................... 113

8.2 CONNECTION........................................................................................... 113

8.2.1 Connection of FANUC I/O Link by Electric Cable .............................................116

8.2.2 Connection of FANUC I/O Link by Optical Fiber Cable ....................................117

8.2.3 Connection when Multiple Channels of FANUC I/O Links are Used .................120

8.2.4 Power Supply Precautions....................................................................................123

9 CONNECTION OF I/O Link SLAVE DEVICES................................... 124

9.1 UNITS CONNECTABLE WITH THE FANUC I/O LINK.............................. 124

9.2 CONNECTION OF CONNECTOR PANEL I/O MODULE.......................... 125

9.2.1 Configuration .......................................................................................................125

9.2.2 Connection Diagram.............................................................................................126

9.2.3 Module Specifications..........................................................................................127

9.2.4 DI/DO Connector Pin Assignment.......................................................................129

9.2.5 DI (Input Signal) Connection ...............................................................................130

9.2.6 DO (Output Signal) Connection...........................................................................132

9.2.7 DI/DO Signal Specifications ................................................................................133

9.2.8 2A Output Connector Pin Allocation ...................................................................134

9.2.9 2A DO (Output Signal) Connection.....................................................................135

9.2.10 2A Output DO Signal Specifications ...................................................................136

9.2.11 Analog Input Connector Pin Allocation...............................................................137

9.2.12 Analog Input Signal Connections.........................................................................138

9.2.13 Analog Input Signal Specifications......................................................................139

9.2.14 Analog Input Specifications .................................................................................139

9.2.15 Manual Pulse Generator Connection....................................................................141

9.2.16 Cable Length for Manual Pulse Generator...........................................................142

9.2.17 Connection of Basic and Expansion Modules......................................................142

9.2.18 Module Installation...............................................................................................144

9.2.19 Other Notes...........................................................................................................148

9.2.20 Distribution I/O Setting........................................................................................151

9.3 CONNECTION OF OPERATOR'S PANEL I/O MODULE (FOR MATRIX

INPUT)....................................................................................................... 153

9.3.1 Overall Connection Diagram................................................................................153

9.3.2 Power Connection ................................................................................................154

9.3.3 DI/DO Connector Pin Arrangement.....................................................................155

9.3.4 DI (General-purpose Input Signal) Connection ...................................................156

9.3.5 DI (Matrix Input Signal) Connection ...................................................................157

9.3.6 DO (Output Signal) Connection...........................................................................159

9.3.7 Manual Pulse Generator Connection....................................................................163

9.3.8 External View.......................................................................................................163

9.3.9 Specifications .......................................................................................................164

9.3.10 Other Notes...........................................................................................................165

9.4 CONNECTION OF OPERATOR'S PANEL I/O MODULE AND POWER

MAGNETICS CABINET I/O MODULE.......................................................169

9.4.1 Overall Connection Diagram................................................................................169

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9.4.2 Power Connection ................................................................................................170

9.4.3 DI/DO Connector Pin Arrangement.....................................................................171

9.4.4 DI (General-purpose Input Signal) Connection ...................................................172

9.4.5 DO (Output Signal) Connection...........................................................................176

9.4.6 Manual Pulse Generator Connection....................................................................177

9.4.7 External View.......................................................................................................178

9.4.8 Specifications .......................................................................................................179

9.4.9 Other Notes...........................................................................................................180

9.5 I/O MODULE TYPE-2 FOR CONNECTOR PANEL...................................183

9.5.1 Configuration .......................................................................................................183

9.5.2 Connector Layout Diagram ..................................................................................184

9.5.3 Connection Diagram.............................................................................................185

9.5.4 Module Specifications..........................................................................................186

9.5.5 DI/DO Connector Pin Assignment.......................................................................187

9.5.6 DI (Input Signal) Connection ...............................................................................188

9.5.7 DO (Output Signal) Connection...........................................................................194

9.5.8 DI/DO Signal Specifications ................................................................................198

9.5.9 Power Supply Connection ....................................................................................199

9.5.10 Manual Pulse Generator Connection....................................................................199

9.5.11 Cable Length for Manual Pulse Generator...........................................................199

9.5.12 Connection between Modules ..............................................................................200

9.5.13 Unit Dimensions...................................................................................................201

9.5.14 Mounting the Module...........................................................................................201

9.5.15 Connector Panel Printed Circuit Board ................................................................203

9.5.16 Other Notes...........................................................................................................205

9.6 CONNECTION OF I/O UNITS FOR 0i.............................................................. 207

9.6.1 Overview ..............................................................................................................207

9.6.2 Cautions................................................................................................................209

9.6.3 Cable for Power Supply to Control Unit ..............................................................210

9.6.4 Connector Pin Arrangement.................................................................................211

9.6.5 Connecting DI/DO ...............................................................................................212

9.6.6 I/O Signal Requirements and External Power Supply for DO .............................221

9.6.7 Connecting the Manual Pulse Generator..............................................................226

9.7 FANUC I/O LINK CONNECTION UNIT .....................................................230

9.7.1 Overview ..............................................................................................................230

9.7.2 Specification.........................................................................................................231

9.7.3 Connection ...........................................................................................................234

9.7.3.1 I/O Link interface ............................................................................................ 234

9.8 CONNECTING THE FANUC SERVO UNIT β SERIES WITH I/O LINK ....236

9.8.1 Overview ..............................................................................................................236

9.8.2 Connection ...........................................................................................................237

9.8.3 Maximum Number of Units that can be Connected.............................................237

9.8.4 Address Assignment by Ladder............................................................................237

9.9 CONNECTION TO STANDARD MACHINE OPERATOR'S PANEL..........238

9.9.1 Overview ..............................................................................................................238

9.9.2 Total Connection Diagram ...................................................................................239

9.9.3 Each Connections .................................................................................................240

9.9.3.1 Pin assignment................................................................................................. 240

9.9.3.2 Power supply connection................................................................................. 241

9.9.3.3 I/O Link connection......................................................................................... 242

9.9.3.4 Emergency stop signal connection .................................................................. 243

9.9.3.5 Power ON/OFF control signal connection....................................................... 243

9.9.3.6 General-purpose DI signal connection ............................................................ 244

9.9.3.7 General-purpose DO signal connection........................................................... 246

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B-64303EN/03 TABLE OF CONTENTS

9.9.3.8 Manual pulse generator connection ................................................................. 246

9.9.3.9 Connector (on the cable side) specifications ...................................................249

9.9.4 I/O Address...........................................................................................................250

9.9.4.1 Keyboard of main panel................................................................................... 250

9.9.4.2 Override signals............................................................................................... 250

9.9.5 I/O Mapping .........................................................................................................251

9.9.5.1 Connector locations of main panel ..................................................................252

9.9.6 Specifications .......................................................................................................254

9.9.6.1 Environmental requirement ............................................................................. 254

9.9.6.2 Order specification........................................................................................... 254

9.9.6.3 Main panel specification.................................................................................. 254

9.9.6.4 Sub panel A/B1 specification .......................................................................... 254

9.9.6.5 Power supply specification .............................................................................. 255

9.9.6.6 General-purpose DI signal definition .............................................................. 255

9.9.6.7 General-purpose DO signal definition............................................................. 255

9.9.7 Key Symbol Indication on Machine Operator’s Panel.........................................255

9.9.7.1 Meaning of key symbols.................................................................................. 255

9.9.7.2 Detachable key top .......................................................................................... 257

9.10 CONNECTION TO THE SMALL MACHINE OPERATOR'S PANEL OR

SMALL MACHINE OPERATOR'S PANEL B ............................................. 258

9.10.1 Overview ..............................................................................................................258

9.10.2 Overall Connection Diagram................................................................................258

9.10.3 Connection of Each Section .................................................................................260

9.10.3.1 Power connection ............................................................................................ 260

9.10.3.2 Emergency stop switch .................................................................................... 260

9.10.3.3 I/O Link connection......................................................................................... 261

9.10.3.4 Manual pulse generator connection ................................................................. 261

9.10.4 DI Signal Connection (Rotary Switch Connection) .............................................263

9.10.5 General-purpose DI/DO Connection (Only for the Small Machine Operator's

Panel B) ................................................................................................................264

9.10.5.1 Connector pin allocation.................................................................................. 264

9.10.5.2 General-purpose DI (input signal) connection................................................. 265

9.10.5.3 General-purpose DO (output signal) connection............................................. 267

9.10.6 I/O Address...........................................................................................................268

9.10.6.1 Keyboard of the operator's panel ..................................................................... 268

9.10.6.2 Override signals............................................................................................... 269

9.10.7 I/O Address Allocation.........................................................................................270

9.10.7.1 For small machine operator's panel .................................................................270

9.10.7.2 For small machine operator's panel B.............................................................. 271

9.10.8 External Dimensions ............................................................................................274

9.10.8.1 Outline drawing and panel-cut drawing of the small machine operator's

panel................................................................................................................. 274

9.10.8.2 Layout of the key sheet (Same for both the small machine operator's panel

and small machine operator's panel B) ............................................................ 276

9.10.9 Connector Layout of the Small Machine Operator's Panel ..................................278

9.10.10 Specifications .......................................................................................................279

9.10.10.1 Environmental requirement ............................................................................. 279

9.10.10.2 Order specification........................................................................................... 279

9.10.10.3 Operator's panel specification.......................................................................... 280

9.10.10.4 Power supply specification.............................................................................. 280

9.10.11 Key Symbol Indication on Machine Operator's Panel .........................................280

9.10.11.1 Meaning of key symbols.................................................................................. 280

9.10.11.2 Customization of the key sheet........................................................................ 281

9.10.12 Maintenance Parts ................................................................................................282

9.11 CONNECTION OF TERMINAL TYPE I/O MODULE ................................. 282

9.11.1 Overview ..............................................................................................................282

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TABLE OF CONTENTS B-64303EN/03

9.11.2 Module Specifications..........................................................................................283

9.11.2.1 Types of modules............................................................................................. 283

9.11.2.2 Installation conditions...................................................................................... 284

9.11.2.3 I/O signal specifications .................................................................................. 284

9.11.2.4 Power supply capacity ..................................................................................... 286

9.11.2.5 Heat dissipation ............................................................................................... 286

9.11.2.6 Weight ............................................................................................................. 286

9.11.2.7 Applicable wire................................................................................................ 287

9.11.3 External View and Dimensions............................................................................288

9.11.3.1 Dimensions (common to the modules) ............................................................ 288

9.11.3.2 Dimensions in a maximum configuration (one basic module + three

expansion modules) ......................................................................................... 288

9.11.3.3 Component names ........................................................................................... 289

9.11.4 Installation............................................................................................................294

9.11.5 Connection ...........................................................................................................296

9.11.5.1 Overall connection diagram............................................................................. 296

9.11.5.2 Power connection ............................................................................................ 297

9.11.5.3 Signal assignment on terminal blocks.............................................................. 298

9.11.5.4 DI/DO connection............................................................................................ 301

9.11.5.5 Manual pulse generator connection ................................................................. 305

9.11.5.6 Inter-module connection.................................................................................. 305

9.11.5.7 Cable connection to a terminal block .............................................................. 306

9.11.5.8 Detaching a terminal block.............................................................................. 307

9.11.6 Settings .................................................................................................................308

9.11.6.1 Address map .................................................................................................... 308

9.11.6.2 DO alarm detection.......................................................................................... 310

9.11.6.3 Setting the rotary switch .................................................................................. 312

9.11.7 Others ...................................................................................................................314

9.11.7.1 Method of common pin expansion .................................................................. 314

9.11.7.2 DO signal reaction to a system alarm .............................................................. 315

9.11.7.3 Parallel DO (output signal) connection ........................................................... 316

9.12 CONNECTION OF THE I/O LINK-AS-i CONVERTER ..............................317

9.12.1 Overview ..............................................................................................................317

9.12.1.1 Features............................................................................................................ 317

9.12.1.2 AS-i versions and ordering information .......................................................... 317

9.12.1.3 Applicable CNC............................................................................................... 318

9.12.1.4 Specification of the I/O Link side.................................................................... 318

9.12.1.5 Support for AS-i profiles ................................................................................. 318

9.12.2 Specifications .......................................................................................................318

9.12.2.1 Specifications of the AS-i converter................................................................ 318

9.12.2.2 Installation conditions...................................................................................... 319

9.12.2.3 Dimensions and connector layout.................................................................... 319

9.12.2.4 Installation ....................................................................................................... 320

9.12.3 Connection ...........................................................................................................323

9.12.3.1 Overall connection diagram............................................................................. 323

9.12.3.2 Power connection ............................................................................................ 323

9.12.3.3 I/O Link connection......................................................................................... 325

9.12.3.4 AS-i connection ............................................................................................... 325

9.12.4 DI/DO Mapping on the I/O Link..........................................................................326

9.12.4.1 For AS-i Ver. 2.0 (A03B-0817-C001)............................................................. 326

9.12.4.2 For AS-i Ver. 2.1 (A03B-0817-C002)............................................................. 327

9.12.5 Details of I/O Link DI/DO ...................................................................................329

9.12.5.1 Input/output data area ...................................................................................... 329

9.12.5.2 AS-i master status indication ........................................................................... 330

9.12.5.3 Board status ..................................................................................................... 331

9.12.5.4 Slave list .......................................................................................................... 331

9.12.6 Command Execution by a Ladder Program .........................................................333

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B-64303EN/03 TABLE OF CONTENTS

9.12.6.1 Types of commands executable by a ladder program...................................... 333

9.12.6.2 Command interface with a ladder program .....................................................333

9.12.6.3 Details of command flags and status ...............................................................334

9.12.6.4 Error codes....................................................................................................... 334

9.12.6.5 Command handshake sequence ....................................................................... 334

9.12.6.6 Details of commands .......................................................................................335

9.12.7 LED Status Indication and Setting Switch Operation ..........................................338

9.12.7.1 LED indication ................................................................................................ 338

9.12.7.2 7-segment LED indication............................................................................... 339

9.12.7.3 Setting/display switch...................................................................................... 340

9.12.7.4 Error processing............................................................................................... 341

9.12.8 How to Use the I/O Link-AS-i Converter ............................................................343

9.12.8.1 Installation ....................................................................................................... 343

9.12.8.2 Normal operation............................................................................................. 344

9.12.9 Others ...................................................................................................................345

9.12.9.1 CE marking...................................................................................................... 345

9.12.9.2 Fuse.................................................................................................................. 345

10 STOP AND EMERGENCY STOP .......................................................346

10.1 STOP MODES........................................................................................... 346

10.2 SHUTTING OFF THE MOTOR POWER ................................................... 346

10.3 STOPPING THE SPINDLE MOTOR .........................................................347

10.4 STOPPING THE SERVO MOTOR ............................................................ 347

10.5 EMERGENCY STOP SIGNAL................................................................... 348

11 CONNECTION TO OTHER NETWORKS ........................................... 351

12 CONNECTION OF THE STAND-ALONE TYPE ................................. 352

12.1 OVERVIEW ............................................................................................... 352

12.2 CONTROL UNIT CONFIGURATION AND COMPONENT NAMES ..........353

12.3 CONTROL UNIT OVERVIEW.................................................................... 354

12.4 TOTAL CONNECTION DIAGRAMS.......................................................... 355

12.5 INSTALLATION ......................................................................................... 356

12.5.1 Environmental Conditions of the Control Unit ....................................................356

12.5.2 Power Supply Capacity ........................................................................................356

12.5.3 Heat Output of Each Unit.....................................................................................356

12.5.4 Connecting the Ground Terminal of the Control Unit .........................................357

12.5.5 Installing the Control Unit....................................................................................357

12.6 POWER SUPPLY CONNECTION ............................................................. 358

12.6.1 TURNING ON AND OFF THE POWER TO THE CONTROL UNIT ..............358

12.6.1.1 Power-on Sequence ......................................................................................... 358

12.6.1.2 Power-off Sequence......................................................................................... 359

12.6.2 Cable for Power Supply to Control Unit ..............................................................359

12.6.3 Batteries................................................................................................................360

12.7 HIGH-SPEED SERIAL BUS (HSSB) ......................................................... 361

12.7.1 Overview ..............................................................................................................361

12.7.2 Cautions................................................................................................................361

12.7.3 Connection Diagram.............................................................................................361

12.7.4 Personal Computer Specification .........................................................................362

12.7.5 Installation Environment ......................................................................................362

12.7.6 Procedure for Installing Personal Computer Interface Boards.............................362

12.7.7 Handling Precautions ...........................................................................................363

12.7.8 Recommended Cables ..........................................................................................363

12.8 PERIPHERAL EQUIPMENT AND CONNECTION .................................... 363

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TABLE OF CONTENTS B-64303EN/03

12.8.1 Connection with the MDI Unit.............................................................................363

12.9 EXTERNAL DIMENSIONS OF EACH UNIT.............................................. 364

12.9.1 External Dimensions of Stand-alone type Control Unit.......................................364

12.9.2 Punch Panel (for Stand-alone Type Control Unit) ...............................................365

APPENDIX

A EXTERNAL DIMENSIONS OF EACH UNIT ....................................... 369

B 20-PIN INTERFACE CONNECTORS AND CABLES ......................... 411

B.1 BOARD-MOUNTED CONNECTORS ........................................................ 411

B.1.1 Vertical-type Connectors......................................................................................411

B.1.2 Straight and Right-angled Connectors (for Spring and Screw-fixing Connector

Housings) .............................................................................................................411

B.2 CABLE CONNECTORS ............................................................................ 411

B.2.1 Strand Wire Press-mount Connector ....................................................................412

B.2.2 Soldering Type Connector....................................................................................412

B.3 RECOMMENDED CONNECTORS, APPLICABLE HOUSINGS, AND

CABLES .................................................................................................... 413

B.3.1 Recommended Connectors ...................................................................................414

B.3.2 Applicable Cables.................................................................................................415

C CONNECTION CABLE (SUPPLIED FROM US).................................422

D OPTICAL FIBER CABLE.................................................................... 425

E LIQUID CRYSTAL DISPLAY (LCD) ...................................................434

F MEMORY CARD INTERFACE............................................................ 435

G ANALOG SERVO ADAPTER .............................................................437

G.1 OVERVIEW ............................................................................................... 437

G.2 SPECIFICATIONS.....................................................................................437

G.3 ORDER SPECIFICATIONS....................................................................... 437

G.4 CONNECTION DIAGRAM......................................................................... 438

G.5 CONNECTION OF TYPE F ANALOG SERVO INTERFACE..................... 439

G.5.1 System Structure...................................................................................................439

G.5.1.1 In case of using the built-in pulse coder .......................................................... 439

G.5.1.2 In case of using the separate detector .............................................................. 439

G.5.2 Detail of Connection ............................................................................................440

G.5.2.1 Cable J155 ....................................................................................................... 440

G.5.2.2 Cable J156A (A quad B interface)................................................................... 441

G.5.2.3 Cable J156B (FANUC serial interface)........................................................... 442

G.5.2.4 Cable J37 ......................................................................................................... 443

G.5.2.5 Detail of signals............................................................................................... 443

G.6 CONNECTION OF TYPE M ANALOG SERVO INTERFACE.................... 446

G.6.1 System Structure...................................................................................................446

G.6.1.1 In case of using the built-in pulse coder .......................................................... 446

G.6.1.2 In case of using the separate detector .............................................................. 447

G.6.2 Detail of Connection ............................................................................................447

G.6.2.1 Cables J156A/B ............................................................................................... 447

G.6.2.2 Cable J37 ......................................................................................................... 447

G.6.2.3 Cable J157 ....................................................................................................... 447

G.6.2.4 Cable J158 ....................................................................................................... 449

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B-64303EN/03 TABLE OF CONTENTS

G.6.2.5 Detail of signals............................................................................................... 449

G.7 POWER AND HEAT GENERATED........................................................... 451

G.7.1 Power Supply Rating............................................................................................452

G.7.2 Heat Generated .....................................................................................................452

G.8 SELECT SWITCH SW1............................................................................. 453

G.9 EXTERNAL DIMENSION .......................................................................... 453

G.10 NOTICE .....................................................................................................453

G.11 PARAMETER SETTING ............................................................................ 454

c-9

B-64303EN/03 1.CONFIGURATION

1 CONFIGURATION

NOTE

See Chapter 12, “CONNECTION OF THE STAND-ALONE TYPE”, for

stand-alone type CNC.

1.1 CONTROL UNIT CONFIGURATION AND COMPONENT

NAMES

The configuration and component names of control units are shown in the figures given below. This manual explains how to attach the connectors shown in these figures to devices. The numbers in parentheses () in the figures are keyed to the item numbers of the descriptions in this manual. The numbers in brackets [] in the figures are connector numbers.

1.1.1 Configurations of Control Units

Control units (A circle indicates that the corresponding unit is available.)

Display unit Touch panel MDI

(Horizontal)

LCD-mounted type

(Vertical)

(Horizontal)

LCD-mounted type

(Vertical)

Stand-alone type

(Vertical / Horizontal)

8.4-inch

color LCD

10.4-inch

color LCD

Absent

Present

Absent

Present

Expansion

slot

Absent 5+2 Available AvailableLCD-mounted type

2 5+2 Available N/A

Absent 5+2 Available Available

2 5+2 Available N/A

Absent 5+2 Available AvailableLCD-mounted type

2 5+2 Available N/A

Absent 5+2 Available Available

2 5+2 Available N/A

Absent 10+2 Available N/A

2 10+2 Available N/A

Absent Absent Available N/A

2 Absent Available N/A

Soft key

For the 8.4-inch color LCD, the touch panel is attached to only lathe system CNCs.

0i 0i Mate

- 1 -

1.CONFIGURATION B-64303EN/03

terface

Control unit

LCD

MDI

(See Section 5.1)

Memory card

Soft key

NOTE

This figure is a front view of the 8.4-inch color LCD/MDI (horizontal) type control

unit.

- 2 -

B-64303EN/03 1.CONFIGURATION

Control unit

Ethernet connector [CD38A](See Section 5.4.)

Rear of unit

MDI connector [JA2]

I/O device interface connector [JD36A(left)/JD36A(right)]

nalog spindle connector or high-speed skip conne c tor [JA40] (See Section 5.3 or 6.2.)

Fan unit

Fuse

Power supply connector [CP1]

Battery

Serial spindle connector or position coder connector [JA41] (See Section 6.1 or 6.3.)

I/O-Link connector [JD51A] (See Chapter 9.)

NOTE

This figure is a rear view of the control unit without option slots. The numbers in parentheses () in the figures are keyed to the item numbers of

the descriptions in this manual. The numbers in brackets [] in the figures are connector numbers.

- 3 -

1.CONFIGURATION B-64303EN/03

(See Chapter 9.)

- 4 -

B-64303EN/03 1.CONFIGURATION

1.2 HARDWARE OVERVIEW

1.2.1 Control Unit Overview

Fast Ethernet board

Data s erver func tion Ethernet communication function

• CPU fo r c ontrolling C NC

• Power supply

• Axis control

• Spindle in te r fa c e

• LCD/MDI inte rfa ce

• I/O Link

• PMC control fu n ction

• High-speed DI

• RS-232C

• Memo ry card interface

• Ethernet (

Main board

Series 0i only)

Basic system

Various types of network boards

Profibus master board Profibus slave board FL-net board DeviceNet master board DeviceNet slave board

The control unit of the Series 0i Mate has no optional slots, so no option board can be inserted.

unit with optional slots can have as many option boards as option slots.

The Fast Ethernet board can be inserted into only the slot on the LCD side.

Options

Unit without op tio nal slots

Unit having two optional slots

- 5 -

2.TOTAL CONNECTION DIAGRAMS B-64303EN/03

2 TOTAL CONNECTION DIAGRAMS

LCD-mounted type control unit

Main board

LCD display unit

24V-IN(CP1)

(CA122)

MDI(JA2)

Soft key cable

MDI UNIT

CK1

24 VDC power supply

R232-1(JD36A)

R232-2(JD36B)

A-OUT&HDI(JA40)

I/O Link(JD51A)

SPDL(JA41)

FSSB(COP10A)

24VDC

To 3rd spindle

To 2nd spindle

RS-232-C I/O device

{

nalog output for tool drives

High-peed skip input

Distributed I/O board

CPD1 JD1B JD1A

COP10B COP10A

RS-232-C I/O device

Touch panel

JA3

Distributed I/O board, I/O unit, etc.

C reacto

αi PS

Manual pulse generator

Operator's

anel

Power magnetics cabinet

Circuit breaker

200VAC

MCC

Position coder

Serial spindle motor

200VAC

Circuit breaker

Servo motor

COP10B COP10A

(In this figure, a 1-axis amplifier is used.) Separate detector interface unit 1

24VDC

ETHERNET(CD38A)

CP11A

COP10B COP10A

CNF1

Separate detector interface unit 2

CP11A

Ethernet

αi SV

JF101 JF102 JF103 JF104

JA4A

JF101 JF102 JF103 JF104

Linear scale, axis 1 Linear scale, axis 2 Linear scale, axis 3 Linear scale, axis 4

bsolute scale battery

(Required only when an absolute scale is used)

Linear scale, axis 1 Linear scale, axis 2 Linear scale, axis 3 Linear scale, axis 4

Servo motor

- 6 -

B-64303EN/03 2.TOTAL CONNECTION DIAGRAMS

When optional functions are provided

Fast Ethernet board

Optional slot

Memory card

ETHERNET(CD38R)

PROFIBUS-DP master board

PROFI(CN1)

PROFIBUS-DP slave board

PROFI(CN2)

DeviceNet master board

DVNET(TBL)

DeviceNet slave board

Prepare the memory card recommended by FANUC.

Ethernet

nother NC or Profibus device

DVNET(TBL)

FL-net board

FLNET(CD38N)

nother NC or Profibus device

FL-net device

- 7 -

2.TOTAL CONNECTION DIAGRAMS B-64303EN/03

Example of I/O Link connection

Series 0

I/O Unit for 0i

(CP1)

I/O Link (JD1B)

I/O Link (JD1A)

DI : 96 points DO : 64 points

DI/DO-1 (CB104)

DI/DO-2 (CB105)

DI/DO-3 (CB106)

DI/DO-4 (CB107)

Series 0i Main board

24VDC

JD51A

I/O for operator’s

I/O Link

panel

JD1B JD1A

I/O Link βi servo amplifier

JD1B JD1A

The order in which slave devic es are connected via I/O Link can be determined freely.

MPG(JA3)

Manual pulse generator (up to three units)

Series 0i Mate

Series 0i Mate Main board

I/O Link (JD51A)

I/O Link

I/O for operator’s panel(with MPG)

JD1B JD1A

I/O for operator’s panel

JD1B JD1A

I/O Link βi servo amplifier

The order in which slave de vices are connected via I/O Link can be determined free ly.

JA3

(without MPG)

Manual pulse generator (up to three units)

(For the 0i Mate, the numbe r of co nn ec table amplifiers depends on the model.)

- 8 -

B-64303EN/03 3.INSTALLATION

3 INSTALLATION

3.1 ENVIRONMENTAL REQUIREMENTS

3.1.1 Environmental Conditions External to Cabinets

The peripheral units and the control unit have been designed on the assumption that they are housed in closed cabinets. In this manual "cabinet" refers to the following:

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

• Operation pendant, manufactured by the machine tool builder, for housing the LCD/MDI unit or

operator's panel.

• Equivalent to the above. The environmental conditions when installing these cabinets shall conform to the following table.

Ambient temperature of cabinets

Humidity

Vibration

sea level

Environment

Operating 0°C to 45°C Storage, Transport −20°C to 60°C Temperature change 0.3°C/minute or less Normal 75%RH or less, no condensation Short period (less than 1 month) Operating 0.5G or less Non-operating 1.0G or less Operating Up to 1000 m (Note) Meters above Non-operating Up to 12000 m

Normal machine factory environment (These conditions need to be reviewed separately when the cabinets are installed in an environment where the concentrations of dust, coolant, organic solvent, and corrosive gases are relatively high.)

95%RH or less, no condensation

3.1.2 Environmental Conditions of the Control Unit

The environmental conditions for installing the control unit in the cabinets are shown in the following table. Section 3.3 describes the installation and design conditions of a cabinet satisfying these conditions.

Ambient temperature

Humidity

Vibration

sea level Environment

Operating 0°C to 58°C Storage, Transport −20°C to 60°C Temperature change 0.3°C/minute or less Normal 75%RH or less, no condensation Short period (less than 1 month)

A FANUC evaluation test is performed under the following conditions.

10 to 58Hz: 0.075 mm (amplitude)

Operating

Non-operating 1.0G or less Operating Up to 1000 m (Note) Meters above Non-operating Up to 12000 m

58 to 500Hz: 1 G Vibration directions: X, Y, and Z directions Scanning frequency: 10 cycles IEC68-2-6 compliant

Prevent coolant, lubricant, and chippings from being applied directly to on the control unit. Make sure that corrosive gas is not present.

- 9 -

95%RH or less, no condensation

0.5G or less

3.INSTALLATION B-64303EN/03

Normal machine factory environment (take protective measures when

Atmosphere outside the cabinet

the control unit is used in an environment where the concentration of dust, coolant, organic solvent, corrosive gas is relatively high.)

NOTE

1 If the CNC is installed 1000 m or higher above sea level, the allowable upper

ambient temperature of the CNC in the cabinet is changed as follows.

Assume that the allowable upper ambient temperature of the CNC in the cabinet

installed 1000 m or higher above sea level decreases by 1.0°C for every 100 m rise in altitude.

Example)

The upper allowable ambient temperature of the CNC in the cabinet installed

1750 m above sea level is: 58°C－(1750-1000)/100×1.0°C＝50.5°C Therefore, the allowable ambient temperature range is from 0°C to 50.5°C. 2 When using a unit for which the installation conditions are specified separately,

the conditions also need to be met.

3.2 POWER SUPPLY CAPACITY

3.2.1 Power Supply Capacities of CNC-related Units

The following CNC-related units require an input power supply that satisfies the indicated current capacities with a power supply voltage of 24 VDC ±10%. Here, note that momentary voltage changes and ripples are also within ±10% of the power supply voltage.

Table 3.2.1 (a) Power supply capacity

Unit Power supply capacity Remarks

With no-optional slot With two optional slots

Optional board

Fast Ethernet board Profibus master board Profibus slave board FL-net board DeviceNet master board DeviceNet slave board

NOTE

1 The liquid-crystal display and MDI unit are included. Optional boards are not

included.

2 When connecting an RS-232-C unit (powered by the NC) to the RS-232-C port,

add the current capacity of the unit. Up to 1 A can be supplied from the two

channels of the port. 3 Use memory cards that consume no more than 2 W. 4 For other peripheral units (such as I/O units), see Table 3.2.1 (b) and also refer

to the relevant manuals. 5 When you select the input DC power supply for the CNC control section,

consider the restrictions other than the power supply capacity. Be sure to see

also Subsection 4.2.2.

1.5A

1.7A

0.2A

0.1A

0.2A

0.1A

Note 1) Control unit Note 1)

- 10 -

B-64303EN/03 3.INSTALLATION

Table 3.2.1 (b) Power supply rating (peripheral units)

Unit Power supply capacity Remarks

MDI unit 0A Standard machine operator’s panel 0.4A Operator's panel I/O module 0.3A+7.3mA×DI Connector panel I/O module (basic) 0.2A+7.3mA×DI Connector panel I/O module (additional) 0.1A+7.3mA×DI I/O unit for 0i Separate detector interface unit 0.9A Basic 4-axis unit only Separate detector interface unit 1.5A Basic 4 axes + additional 4 axes

0.3A+7.3mA×DI

NOTE

The power supply capacity for DO is not assumed for I/O units.

3.3 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 screen, noise resistance, and maintenance requirements must be considered. The cabinet design must meet the following conditions :

(1) The cabinet must be fully closed. The cabinet must be designed to prevent the entry of airborne dust, coolant, and organic solvent. (2) The cabinet must be designed so that the permissible temperature of each unit is not exceeded. For

actual heat design, see Section 3.4.

(3) A closed cabinet must be equipped with a fan to circulate the air within. (This is not necessary for

a unit with fan.)

The fan must be adjusted so that the air moves at 0.5 m/sec 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. (This is not necessary for a unit with fan.)

(4) For the air to move easily, a clearance of 100 mm is required between each unit and the wall of the

cabinet. (5) Packing materials must be used for the cable port and the door in order to seal the cabinet. (6) The display unit must not be installed in such a place that coolant would directly fall onto the unit.

The control unit has a dust-proof front panel, but the unit should not be placed in a location where

coolant would directly fall onto it. (7) 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 magnetics 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 3.5

for details of noise elimination/management. (8) When placing units in the cabinet, also consider ease of maintenance. The units should be placed so that they can be checked and replaced easily when maintenance is

performed. (9) The installation conditions of the I/O unit and connector panel I/O module must be satisfied. To obtain good ventilation in the module, the I/O unit and connector panel I/O module 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.

- 11 -

3.INSTALLATION B-64303EN/03

Equipment radiating too much heat must not be put below the I/O unit and connector panel I/O

module.

Top

Connector panel I/O module or I/O base unit (No screws or protrusions shall extend from the bottom of this unit.)

Bottom

3.4 THERMAL DESIGN OF THE MACHINE TOOL MAGNETIC

CABINET

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.

3.4.1 Temperature Rise within the Machine Tool Magnetic Cabinet

The cooling capacity of a cabinet made of sheet metal is generally 6 W/°C per 1m2 surface area, that is, when the 6W heat source is contained in a cabinet having a surface area of 1 m in the cabinet rises by 1°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 constant. In the case of the operator's panel cabinet for example, to limit the temperature within the operator's panel cabinet to 58°C or less when the ambient temperature is 45°C, satisfy the following expression. Internal heat loss P [W] ≤

6[W/m

⋅°C] × surface area S[m2] × 13[°C] of rise in temperature

(A cooling capacity of 6 W/°C assumes the cabinet is so large that agitation with the fan motor does not make the temperature distribution uniform. For a small cabinet like the operator's panel, a cooling capacity of 8 W/°C, indicated in Subsection 3.4.4, may be used.) For example, a cabinet having a surface area of 4m

has a cooling capacity of 24W/°C. To limit the internal temperature increase to 13°C under these conditions, the internal heat must not exceed 312W. If the actual internal heat is 360W, however, the temperature in the cabinet rises by 15°C or more. When this happens, the cooling capacity of the cabinet must be improved using the heat exchanger. In the case of the power magnetics cabinet for housing cabinet the I/O unit for 0i, limit the internal temperature increase to 10°C or less, not 13°C or less.

, the temperature of the air

3.4.2 Heat Output of Each Unit

Table 3.4.2 (a) Heat output

Unit Heat output Remarks

With no-optional slot With two optional slots

- 12 -

33W 37W

Note 1) Control unit Note 1)

B-64303EN/03 3.INSTALLATION

Unit Heat output Remarks

Optional board

Fast Ethernet board Profibus master board Profibus slave board FL-net board DeviceNet master board DeviceNet slave board

6W 5W 2W 5W 3W

3.5W

Note 2)

NOTE

1 The liquid-crystal display and MDI unit are included. Optional boards are not

included.

2 When installing the CF card on the Fast Ethernet board, add 0.3 W for the Fast

Ethernet board to the heat output. (The heat output of the CF card may be changed if its specification is changed.)

Table 3.4.2 (b) Heat output

Unit Heat output Remarks

MDI unit 0W Standard machine operator’s panel 15W Note 1) Operator's panel I/O module 12W Note 1) Connector panel I/O module (basic) 8W Note 1) Connector panel I/O module (additional) 5W Note 1) I/O unit for 0i Separate detector interface unit 9W Basic 4-axis unit only

Separate detector interface unit 14W Basic 4 axes + additional 4 axes

16W Note 1)

Note 2)

NOTE

1 The indicated values are when 50% of the module input signals are ON. 2 Heat output generated within the separate detector is not included.

3.4.3 Thermal Design of Operator's Panel

With a small cabinet like the operator's panel, the heat dissipating capacity of the cabinet is as shown below, assuming that there is sufficient mixing of the air inside the cabinet. Coated metal surfaces: 8 W/m Plastic surfaces: 3.7 W/m

An example of the thermal design for the cabinet shown in Fig. 3.4.3 is shown below.

°C

- 13 -

3.INSTALLATION B-64303EN/03

Fig. 3.4.3

Assume the following. Thermal exchange rates

Coated metal surfaces : 8 W/m Plastic surfaces : 3.7 W/m

⋅°C

Allowable temperature rise : 13°C higher than the exterior temperature Also, assume the following. Dimensions of pendant type cabinet shown in Fig. 3.4.3 : 560(W) × 470(H) × 150(D) mm Surface area of metallic sections : 0.5722 m Surface area of plastic sections : 0.2632 m

In this case, the allowable total heat dissipation for the cabinet is: 8 × 0.5722 × 13 + 3.7 × 0.2632 × 13 = 72 W.

In consequence, it can be concluded that the units shown in Table 3.4.3 on the next page can be installed in this cabinet.

Table 3.4.3

Control unit (Optional two-slots) 37W Optional board (Fast data server board) 3W Optional board (Profibus master board) 5W Standard machine operator's panel 15W 120-mm square fan motor for air mixing 8W Total heat dissipation of the above 68W

NOTE

The 15 W quoted for the standard machine operator's panel represents an

example heat output value when half of all the input signals are turned on. This value varies, depending on the mechanical configuration.

- 14 -

B-64303EN/03 3.INSTALLATION

3.5 COUNTERMEASURES AGAINST NOISE

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 coupling, electromagnetic induction, and ground loops. When designing the power magnetics cabinet, guard against noise in the machine as described in the following section.

3.5.1 Grounding

Grounding the power magnetics cabinet and devices is very important to prevent an electric shock and suppress a noise influence. The following describes the grounding methods for suppressing the noise influence.

3.5.1.1 About grounding types

The CNC system uses the following three types of grounding:

(1) Signal grounding This type of grounding is used to supply a reference potential (0 V) for the electrical signal system. (2) Frame grounding This type of grounding is used for safety reasons as well as to suppress external and internal noise.

For example, grounding is provided for the device frames, panels, and shielding on the interface

cables connecting the devices. (3) System grounding (PE) This type of grounding is used to connect frame grounds, which are provided for the individual

devices or between the units, to the ground as a system at a single point.

3.5.1.2 Grounding methods

Typically, noise that becomes a problem is high–frequency noise. To suppress high–frequency noise, it is important that the devices are grounded at low impedance(NOTE). The grounding schemes for this purpose are described below.

(1) Multipoint grounding scheme In this grounding scheme, when grounded at sufficiently low impedance, the cabinet metal plates are

used as ground plates, to which grounding is provided in the vicinity of each device. This scheme has a great effect of suppressing high–frequency noise because it enables grounding to

the low–impedance metal plates of the cabinet in the shortest distance. However, the noise

suppression effect depends on the cabinet structure because the cabinet metal plates are used as

ground plates. See Subsection 3.5.1.4 for the cabinet. Fig. 3.5.1.2 (a) is a schematic wiring diagram. When the multipoint grounding scheme is adopted, the units can be grounded at low impedance, and

ground wires can be shortened, so that wiring may be simplified.

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3.INSTALLATION B-64303EN/03

(2) Single–point grounding scheme In this grounding scheme, grounding separation is achieved between the signal system and power

system, and grounding is provided at a single point to suppress the noise influence of the power

system on the signal system. This scheme tends to need longer connection wires for grounding the devices. To produce a

sufficient effect of suppressing high–frequency noise, it is therefore necessary to use larger–diameter

wires or use two or more wires for each connection. Fig. 3.5.1.2 (b) is a schematic wiring diagram.

NOTE

Impedance includes a resistance component that converts electric current to

heat as well as a component called “reactance”, and indicates a characteristic of resistance to the flow of alternating current at a certain frequency.

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B-64303EN/03 3.INSTALLATION

anel

CNC

erator’s O

Ground bar for shield

clamp

Pendant box

(Lowe-impedance metal plates)

Connection at

low impedance

Signal

line

Power

Machine side

Frame grounding

System grounding (PE)

Separate the signal line

and power line when

routing them.

JF*

CX1

Cabinet

(Lowe-impedance metal plates)

device.

in the vicinity of a

Provide grounding

Fig. 3.5.1.2 (a) Schematic diagram for multipoint grounding scheme

supply

24V power

AC input

- 17 -

System ground (PE)

surface of a ground wire.

Note) Do not apply a coating to the connection

3.INSTALLATION B-64303EN/03

Operator

s panel

Pendant box

Machine side

’

CNC

Signal system ground bar

line

Signal

Ground bar for shield clamp

line

Power

Frame grounding

System grounding (PE)

Separate the signal line and

power line when routing them.

JF*

ground bar

Cabinet

CX1

chieve grounding

separation between

the signal system

and power system.

Fig. 3.5.1.2 (b) Schematic diagram for single–point grounding scheme

Power system

24V power

Signal system ground bar

supply

AC input

System grounding (PE)

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B-64303EN/03 3.INSTALLATION

3.5.1.3 Cable clamp and shield processing

Signal lines basically require shield clamps. The influence of external noise can be suppressed by properly providing the signal lines with the shield clamps. Partially peel the sheath off a cable and expose the shield, and press the exposed portion against the ground bar with the clamp. Care should be taken so that the ground bar and shield have a surface contact in a larger area. (See the figure below.) When the multipoint grounding scheme is used, care should be taken so that the ground bar for the shield clamp and cabinet are connected at low impedance by, for example, preventing the cabinet side contact surface from being coated.

Ground plate

Cable

Metal fittings fo r clamp

40 to 80

Fig. 3.5.1.3 (a) Cable clamp (1)

NOTE

Select a cable with a proper length. If the cable is too long, the noise immunity may be reduced or noise may be

caused on other cables. In addition, when the excess length is coiled, the inductance is increased and a high voltage is induced during turning on or off of signals. This may cause a malfunction due to a failure or noise.

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3.INSTALLATION B-64303EN/03

Control unit

Metal fittings for clamp

Shield cover

Fig. 3.5.1.3 (b) Cable clamp (2)

Machine side installation board

Ground plate

NOTE

Bundle the cables connected to a CNC or amplifier near each unit and shield

them.

Prepare ground plate like the following figure.

Ground terminal (grounded)

Hole for securing metal fitting clamp

Mount screw hole

Fig. 3.5.1.3 (c) Ground plate

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

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B-64303EN/03 3.INSTALLATION

Fig. 3.5.1.3 (d) Ground plate holes

(Reference) Outer drawings of metal fittings for clamp.

Max. 55

Ground plate

Fig. 3.5.1.3 (e) Outer drawings of metal fittings for clamp

Ordering specification for metal fittings for clamp A02B-0124-K001 (8 pieces)

3.5.1.4 Cabinet

A cabinet is an important element in improving noise immunity and suppressing radiated noise. One of the causes of problems related to noise immunity and radiated noise is faulty electrical continuity between the metal plates that make up the cabinet. Typically, noise that becomes a problem is high–frequency noise, against which measures must be taken in the cabinet design.

(1) Basic cabinet structure A cabinet should basically be made of metal. To improve noise immunity, there must be low–impedance electrical continuity between the metal

plates that make up the cabinet, which are the side plates, top plate, and bottom plate, and a

welding–type cabinet structure is recommended.

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3.INSTALLATION B-64303EN/03

As for a cabinet welding method, bead welding is more suitable than spot welding for providing

low–impedance electrical continuity between the metal plates. For an assembly–type cabinet structure, provide electrical continuity by bringing the metal plates

into direct contact with each other, without applying a coating to their joint surface areas. In a structure that has the metal plates connected only with wires because of structural constraints,

low–impedance connections are more difficult to make than in a structure in which welding is made

or the metal plates are brought into direct contact with each other. It is necessary to maintain

sufficient levels of items such as the cross–sectional area of a wire to use, continuity of connections,

and contact areas.

Bead welding

Bring the metal plates into direct contact with each other, without applying a coating to their joint areas.

NOTE

For improved noise immunity, how to provide low-impedance electrical continuity

in the cabinet is described here. To construct a protective circuit, a protective grounding connection must be made between the metal plates by using electric wires with a cross-sectional area appropriate for the AC input power capacity of the unit mounted on each metal plate.

(2) Mounting units on the cabinet The shortest possible lengths of unit ground wires should be used to make connections. A ground

wire with a small conductor diameter causes impedance to high-frequency noise to become

particularly higher, leading to an insufficient grounding effect. For the location of the ground

terminal of each unit, refer to the manual relevant to the unit. The following shows the

recommended method by which the metal plate with the unit mounted is installed on the cabinet.

Care should be taken so that the cabinet and metal plate are connected to each other on their broad

areas with no coating. It is not recommended that electrical continuity be provided only by screws,

because impedance to high frequency cannot be sufficiently low.

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B-64303EN/03 3.INSTALLATION

Metal

plate

Unit

Cabinet

Shortest connection with thick ground wire

Continuity only by screw in a coated area

Continuity on areas with no coating

Cabinet

Metal

plate

Unit

Thin ground wire, long ground wire

3.5.2 Connecting the Ground Terminal of the Control Unit

Connecting the 0 V output in the CNC to a protective circuit (ground)

The IEC 204-1 and JIS B 6015 standards specify the following:

- Protection against malfunctions due to ground faults “To make the control circuit prevent malfunctions of a machine tool due to a ground fault and not to prevent the machine tool from stopping, either of the ground and electronic circuits shall be connected to a protective circuit.”

Note that for each FANUC CNC, the 0V output in the CNC is connected to a protective circuit (ground).

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3.INSTALLATION B-64303EN/03

Machine

24 VDC power supply

Relay

Output signal

Power magnetics cabinet

NC ground terminal

This bold line indicates grounding for the control unit described in the connection manual.

s shown in this figure, by just connecting the ground terminal of the control unit to the machine ground, the 0 V output of the relay circuit in the power magnetics cabinet is connected to the ground (protective circuit).

Machine protective circuit (ground) network

Connection to the ground in the user factory

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B-64303EN/03 3.INSTALLATION

For the 8.4" LCD/MDI (horizontal) type

Unit back face

M4 screw

For the 8.4" LCD/MDI (vertical) type

Grounding cable

Unit back face

M4 screw

For the 10.4" LCD type

Unit back face

M4 stud

Connect the 0V line in the control unit to the ground plate of the cabinet via the protective ground terminal (shown in the above figure). For the locations of the ground terminals of the other units, see the external dimensions of each unit in the appendix.

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3.INSTALLATION B-64303EN/03

3.5.3 Separating Signal Lines

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.

Group Signal line Action

NOTE

1 Binding the cables in one group separately from another means that the groups

are placed 10 cm or more apart from one another.

2 Covering a group with an electromagnetic shield means that shielding is

provided between groups with grounded steel plates.

3 The shield is not required when the cable between the CNC and MDI is no more

than 30 cm in length.

Primary AC power line Secondary AC power line AC/DC power lines (containing the power lines for the servo and spindle motors) AC/DC solenoid AC/DC relay DC solenoid (24 VDC) DC relay (24 VDC) DI/DO cable between the I/O unit and power magnetics cabinet DI/DO cable between the I/O unit and machine 24 VDC input power cables connected to the control unit and its peripherals Cable between the CNC and I/O unit Cable for position and velocity feedback Cable between the CNC and spindle amplifier Cable for the position coder Cable for the manual pulse generator Cable between the CNC and the MDI (Note 3) RS–232C and RS–422 interface cable Cable for the battery Other cables for which shield processing is specified

Bind the cables in group A separately (Note 1) from groups B and C, or cover group A with an electromagnetic shield (Note 2). See Subsection 3.5.4 and connect spark killers or diodes with the solenoid and relay.

Connect diodes with the DC solenoid and relay. Bind the cables in group B separately from group A, or cover group B with an electromagnetic shield. Separate group B as far from group C as possible. It is desirable to perform shield processing.

Bind the cables in group C separately from group A, or cover group C with an electromagnetic shield. Separate group C as far from group B as possible. Be sure to perform shield processing as described in Subsection 3.5.5.

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B-64303EN/03 3.INSTALLATION

3.5.4 Noise Suppressor

The AC/DC solenoid, AC/DC relay, and other devices 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 is induced through a cable or any other component, causing the electronic circuits to be disturbed. Take the following measures against the pulse voltage:

1) See Subsection 3.5.3 for groups A and B, and use spark killers for AC circuits or diodes for DC circuits.

2) See “Notes on selecting the spark killer” below for information about selection of spark killers or diodes.

Notes on selecting the spark killer

• Use a CR–type spark killer. (Use it for AC circuits.)

(A varistor is useful in clamping the peak pulse voltage, but cannot suppress the sudden rise of the

pulse voltage. FANUC therefore recommends the use of a CR–type spark killer.)

• The reference CR values of the spark killer shall conform to the following based on the current ((I (A)) and DC resistance of the coil in the stationary state:

1) Resistance (R) : Equivalent of the DC resistance of the coil

2) Capacitance (C) :

I :Current of the coil in the stationary state [A]

(μF)

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3.INSTALLATION B-64303EN/03

Equivalent circuit of the spark killer

C relay

Spark killer

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

Spark killer

Motor

NOTE

Use a CR-type noise eliminator. Varistor-type noise eliminators clamp the peak

pulse voltage but cannot suppress a sharp rising edge.

Diode (used for direct-current circuits)

Diode

DC relay

Use a diode which can withstand a voltage up to two times the applied voltage and a current up to two times the applied current.

3.5.5 Measures Against Surges due to Lightning

To protect equipment from surge voltages caused by lightning, install a lightning surge protector between lines and between a line and ground. For how to install protectors, see Appendix A "FITTING A LIGHTNING SURGE PROTECTION DEVICE" in FANUC SERVO AMPLIFIER αi series DESCRIPTIONS (B-65282EN).

Lightning surge protector specifications

Ordering number Specification Remarks

For line-to-line installation:

A06B-6077-K142

A06B-6077-K143

A06B-6077-K144

RAV-781BYZ-2 For line-to-ground installation: RAV-781BXZ-4 For line-to-line installation: RAV-152BYZ-2A For line-to-ground installation: RAV-801BXZ-4 Integration type for line-to-line installation/line-to-ground installation: RCM-601BUZ-4

* The line-to-line or line-to-ground installation type (A06B-6077-K144) and the integration type

(A06B-6077-K142) are equivalent in performance and specifications.

Manufactured by Okaya Electric Industries Co., Ltd. For 200VAC line TÜV approved products

Manufactured by Okaya Electric Industries Co., Ltd. For 400VAC line TÜV approved products

Manufactured by Okaya Electric Industries Co., Ltd. For 200VAC line TÜV approved products

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B-64303EN/03 3.INSTALLATION

3.6 CONTROL UNIT

3.6.1 Installation of the Control Unit

The control unit has a built–in fan motor. Air enters the control unit through the bottom and is drawn through the fan motor which is located on the top of the control unit. Space (A), shown in Fig. 3.6.1, must be provided to ensure unrestricted air flow. Also, space (B) should be provided whenever possible. When space (B) cannot be provided, ensure that nothing is placed in the immediate vicinity which could obstruct the air flow.

For a horizontal uni

For a vertical unit

Fig. 3.6.1

Unit : mm

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3.INSTALLATION B-64303EN/03

Installing the I/O unit for 0i

Fig. 3.6.2

3.7 SEVERE DUST/LIQUID PROTECTION OF CABINETS AND

PENDANT BOXES

Since a cabinet or pendant box, which is designed by the machine tool builder, for housing display units or operator's panels is likely to receive dust particles, chippings, or greasy fumes, so keep the following in mind to keep them out.

1) The cabinet and pendant box must be of a hermetically sealed structure.

2) Apply packing to the panel mounting surface to which a display and operator's panel are to be mounted.

Apply packing to the panel mounting surfaces of other units mounted on the same case for

dust/liquid protection.

3) Make sure that the door packing of the cabinet and pendant box is sealed firmly.

4) For a cabinet or pendant box with a rear cover, apply packing to the mounting surface.

5) Make sure that the cable entrance is sealed with packing, connectors for conduits, etc.

6) Make sure that all other openings are blocked, if any.

7) Make sure that the display and operator's panel do not receive cutting debris and coolant directly.

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B-64303EN/03 3.INSTALLATION

8) Since coolant accumulated on the top of a cabinet or pendant box may drip onto the panel surface of a display unit of operator's panel, use a structure that prevents coolant from being accumulating on the top or from being dripping onto the panel surface. For example, install a canopy over a display unit or operator's panel.

9) The front surface of a display unit must be vertical. Otherwise, coolant is likely to accumulate in the lower part of the display screen.

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4.POWER SUPPLY CONNECTION B-64303EN/03

4 POWER SUPPLY CONNECTION

4.1 GENERAL

This chapter explains the connection of power supply for control unit.

4.2 TURNING ON AND OFF THE POWER TO THE CONTROL

UNIT

4.2.1 Power Supply for the Control Unit

Supply power (24VDC) to the control unit from an external sources. Provide an ON/OFF circuit for turning the AC power on and off outside the unit as shown in Fig. 4.2.1. To minimize the effect of noise or voltage fluctuations to the CNC, it is recommended that a power to the CNC be provided independently of the power sources to devices with large noise or load fluctuations.

Fig. 4.2.1

4.2.2 External 24 VDC Power Specification and Circuit

Configuration

Specifications of recommended external 24 VDC power supply (regulated power supply): (The power supply must satisfy UL1950.) Output voltage: +24 V ±10% (21.6 V to 26.4 V) (including ripple voltage and noise. See the figure below.) Output current: The continuous load current must be larger than the current consumption of the CNC. (At the maximum temperature inside the power magnetics cabinet in which the power supply is

located)

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B-64303EN/03 4.POWER SUPPLY CONNECTION

Load fluctuations (including rush current): The output voltage must not go out of the above range due to load fluctuations by external DO and

other factors.

Instantaneous input interruption retention time: 10 ms (for -100%), 20 ms (for -50%)

Fig 4.2.2 (a) Timing chart

- Notes to take when the vertical axis exists

When the vertical axis exists, select the DC power supply that has a long voltage hold time to decrease the amount of vertical axis falling during power-off (including a power failure). If the operating voltage drops to less than or equal to 21.6V, the CNC releases servo activation. Therefore, when the hold time for 24 VDC during AC power-off is too short, servo activation is released before the breaks are applied because some peripheral circuit detects power-off. This may increase the amount of vertical axis falling. Generally, a power supply with sufficient power capacity tends to increase the hold time during power-off.

- Circuit configurations

The following circuit configurations are not recommended.

Forbidden

<1> Circuit examples that cannot retain the output voltage at an instantaneous interruption (the voltage

reduces to 21.6 V or below)

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4.POWER SUPPLY CONNECTION B-64303EN/03

Example 1

Rectifier

C input

Example 2

C input

circuit

Rectifier circuit

CNC unit

NOTE

The rectifier circuit means a circuit using diodes for full-wave rectification.

<2> Circuit examples that exceed the output voltage specifications (21.6 V to 26.4 V) due to an abrupt

load change

Example 1

C input

Example 2

C input

Regulated power supply

CNC unit

Device with remarkable load fluctuations

CNC unit

Device with large rush current

For a circuit configuration in <2>, connect another regulated power supply to be specifically used for the device with remarkable load fluctuations so that the CNC and other units are not affected. Avoid the use of a configuration in <2> if possible, even in an environment with small load fluctuations or rush current. When two or more units are connected to the same power supply, the 24-VDC power may not be turned on due to a failure in a unit other than the CNC. If this happens, it takes much time to locate the failure because the CNC cannot start and no alarm indication is provided. When the CNC and other units are connected to the same power supply because of limited space for the power magnetics cabinet or for some other reason, careful consideration must be given to possible rush currents and voltage fluctuations. In addition, to prevent power supply noise from entering the CNC, a noise filter must be inserted before the power to the CNC. (Recommended noise filter: ZGB2203-01U manufactured by TDK)

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B-64303EN/03 4.POWER SUPPLY CONNECTION

Recommended

The following circuit configuration is recommended. The power to the CNC and other, FANUC Servo Unit β series with an I/O link (β amplifier with an I/O link), and so on in the sample configuration below) is assumed to be turned on or off at the same time. (The power to any unit is not assumed to be turned on during operation or before the power to the CNC is turned on.

C input

On/off circuit

Regulated power supply

Fig 4.2.2 (b)

CNC unit

I/O Unit-A

amplifier with

an I/O link

Device with large noise or load fluctuations

For example, the following units require 24VDC power sources.

• Various I/O Link slave units

• β servo amplifier and βi servo amplifierβ

• Separate detector unit

Caution

Turning the power to units on simultaneously when turning the power to the CNC: When the following power-on timing condition is satisfied, the power to units is assumed to be turned on simultaneously when the power to the CNC is turned on.

Power to the CNC

Power to units (including the Power Mate)

Off

On Off

t1:200ms Means that the power to units (including the Power Mate) is turned on within 200 ms before

the power to the CNC is turned on.

t2:-500ms Means that the power to units (including the Power Mate) is turned on within 500 ms after

the power to the CNC is turned on.

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4.POWER SUPPLY CONNECTION B-64303EN/03

Turning the power to units off simultaneously when turning the power to the CNC off: This means that the power to units may be turned off within 500 ms before the power to the CNC control unit is turned off. If the power to units is turned off earlier, alarm information is left in the NC.

Power to the CNC

Off

t1:500ms Means that the power to units are turned off within 500 ms before the power to the CNC is

turned off.

The power to the CNC must not be turned on or off with the power to units on.

4.2.3 Power-on Sequence

Turn on the power to all the units at the same time, or in the following sequence:

1 Power to the overall machine (200 VAC) 2 Servo amplifier control power supply (200 VAC) 3 Power to the slave I/O units connected via the I/O link, the separate detector interface unit, and the stand-alone

type LCD unit (24 VDC), power to the CNC controller (24 VDC), power to the separate detector (scale)

“Turning on the power to all the units at the same time” means completing the power–on operations in 1 and 2 above within 500 ms of performing power–on in 3. Do not remove the memory backup battery (3VDC) and the separate absolute pulse coder battery (6VDC) regardless of whether the power of the CNC controller is on or off. If the batteries are removed when the CNC controller is off, the parameters and programs saved in the CNC controller and the position data in the pulse coder are lost. For information on replacing the memory backup battery, see Subsection 4.4.1.

4.2.4 Power-off Sequence

Turn off the power to all the units at the same time, or in the following sequence:

1 Power to the slave I/O units connected via the I/O link, the separate detector interface unit, and the CNC

controller (24 VDC) 2 Servo amplifier control power supply (200 VAC), power to the separate detector (scale) 3 Power to the overall machine (200 VAC)

When turning off the power of the CNC controller, be sure to turn off the power of units such as the slave I/O devices connected through I/O Link, β amplifier with I/O Link, Power Mate and separate detector interface unit, control power supply of the servo amplifier, and separate detector (such as a scale). “Turning off the power to all units at the same time” means completing the power–off operations in 2 and 3 above within 500 ms before the power–off operation described in 1 above. If the power to the units indicated in 2 or 3 is turned off other than within 500 ms of the power in 1 being turned off, alarm information is left in the NC. When the power is turned off or when the power is momentarily disconnected, processing must be performed from the machine as necessary, because motor control is disabled. For example, when movement along a vertical axis is controlled, a brake should be applied to prevent falling. Usually , the brake clamps the motor when the servo is not activated or when the motor is not turning. The clamp is released only when the motor is turning.

- 36 -

B-64303EN/03 4.POWER SUPPLY CONNECTION

When servo axis control is disabled by power-off or momentary power disconnection, the brake usually clamps the servo motor. In this case, before the relay for clamping operates, the controlled axis may fall. So, also consider whether the distance the axis is likely to fall will cause a problem. When the power is turned off: Be sure to apply a brake for clamping before turning off the power to CNC. When the power fails: If a power failure is detected, a brake must be applied immediately. Select the power supply with a

longer DC power retention time after AC power-off, because the servo is deactivated if the power to CNC is turned off.

4.3 CABLE FOR POWER SUPPLY TO CONTROL UNIT

Supply the power to the control unit from an external 24 VDC power supply.

CNC control unit

CP1

+24V

External power

24VDC stabilized power 24VDC ±10%

Cable

CP1

MP Japan 1-178288-3 (housing) 1-175218-5 (Contact)

+24V (1)

0V (2)

Recommended cable : A02B-0124-K830(5m) (Crimp terminal of size M3 is available on the external power side)

4.4 BATTERIES

In a system using this CNC, batteries are used as follows:

Use Component connected to battery

Memory backup in the CNC control unit CNC control unit Preservation of the current position indicated by the separate absolute pulse coder Preservation of the current position indicated by the absolute pulse coder built into the motor

Separate detector interface unit

Servo amplifier

External power

Select a source that meets the external power terminal.

4.4.1 Battery for Memory Backup in the CNC Control Unit (3 VDC)

Offset data, and system parameters are stored in SRAM in the control unit. The power to the SRAM 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 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 two or three weeks, however, this depends on the system configuration.

- 37 -

4.POWER SUPPLY CONNECTION B-64303EN/03

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 to occur because the contents of memory are lost. Clear the entire memory and reenter data after replacing the battery. FANUC thus recommends that the battery be replaced periodically, once a year, regardless of whether a battery alarm is issued. The following two kinds of batteries can be used.

• Lithium battery built into the CNC control unit.

• Two alkaline dry cells (size D) in the external battery case.

NOTE

A lithium battery is installed as standard at the factory.

When a lithium battery is used

- Replacement procedure

Prepare a new battery unit (ordering code: A02B–0309–K102). (1) Turn on the power to the CNC. After about 30 seconds, turn off the power. (2) Extract the old battery unit from the lower right of the rear of the CNC unit. (Hold the latch of the

battery unit, and extract the unit upward while releasing the claw from the case.)

Extract the unit while holding this portion.

(3) Mount the new battery unit. (Push the battery unit in until the claw is latched into the case.) Ensure

that the latch is engaged securely.

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B-64303EN/03 4.POWER SUPPLY CONNECTION

Push the unit in until the claw is latched into the case.

WARNING

Using other than the recommended battery may result in the battery exploding.

Replace the battery only with the specified battery (A02B-0309-K102).

CAUTION

Steps 1 to 3 should be completed within 30 minutes. Do not leave the control

unit without a battery for any longer than the specified period. Otherwise, the contents of memory may be lost.

If steps 1 to 3 may not be completed within 30 minutes, save all contents of the

SRAM memory to the memory card beforehand. Thus, if the contents of the SRAM memory are lost, the contents can be restored easily.

When discarding a battery, observe the applicable ordinances or other rules of your local government. In addition, cover the exposed pins with tape or other insulation materials to prevent a short circuit before discarding the battery.

When using commercial alkaline dry cells (size D)

To use commercial alkaline dry cells (size D) instead of the lithium battery attached to the control unit, install the battery unit in other than the control unit.

- Connection method

Remove the factory-mounted lithium battery from the control unit as described in the battery replacement method above. Connect the battery cable (A02B-0309-K103) to the battery case (A02B-0236-C282). This battery cable has the same connector as the lithium battery unit, so connect the connector to the place where the lithium battery unit was installed as shown in the figure below. Since the connector has a simple lock system, make sure that the lock is applied during installation.

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4.POWER SUPPLY CONNECTION B-64303EN/03

NOTE

1 The battery case (A02B-0236-C282) needs to be installed in a position

where dry cells can be replaced even when the control unit is powered on.

2 The connector part of this battery cable engages with a simple lock system.

Therefore, fix a cable portion up to 500mm long from the connector side without the portion being yanked to prevent the connector being removed by the cable weight or tensile stress.

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B-64303EN/03 4.POWER SUPPLY CONNECTION

Replacing the alkaline dry cells (size D)

- Replacing the battery

(1) Prepare two new alkaline dry cells (size D). (2) Turn on the power of the control unit. (3) Remove the battery case cover. (5) Replace the batteries, paying careful attention to their orientation. (6) Replace the battery case cover.

CAUTION

To replace the battery when the power is off, follow the same procedure as that

for the replacement of a lithium battery, described above.

Connection terminal on the rear

Battery ca se

Mounting hole × 4

Dry cell

Cover

- 41 -

4.POWER SUPPLY CONNECTION B-64303EN/03

4.4.2 Battery for Separate Absolute Pulsecoders (6VDC)

The current position data of the absolute pulse coder connected to the separate detector interface unit is saved by the battery connected to connector JA4A of the separate detector interface unit. If the voltage of the battery drops, DS alarms 306 to 308 are issued. When DS alarm 307 (battery voltage drop alarm) occurs, replace the battery as soon as possible. Estimated time to run out of the battery is 1 to 2 weeks, but the actual life depends on the number of pulse coders. If the voltage of the battery further drops, DS alarms 306 (battery zero alarm) occurs. In this case, the current position of the pulse coder cannot be recorded and DS alarm 300 (reference position return alarm) occurs. Replace the battery and perform a reference position return. Although the battery life depends on the number of pulse coders connected, it is recommended that the battery be replaced annually regardless of the issuance of the above alarms.

Replacing a battery

Obtain four commercially available alkaline batteries (size D). (1) Turn on the power of the machine (CNC). (2) Loosen the screws of the battery case, and remove the cover. (3) Replace the dry batteries in the case.

Screws

Cover

(4) After installing the new batteries, replace the cover. (5) Turn off the power to the machine (CNC).

WARNING

If the batteries are installed incorrectly, an explosion may occur. Never use

batteries other than the specified type (Size D alkaline batteries).

CAUTION

The battery must be replaced with the power of the CNC turned on (the servo

amplifier turned on).

Note that, if batteries are replaced while no power is supplied to the CNC, the

recorded absolute position is lost.

4.4.3 Battery for Absolute Pulsecoder Built into the Motor (6VDC)

The battery for the absolute pulse coder built into the motor is installed in the servo amplifier. For the methods of connection and replacement, refer to the maintenance manual of your servo amplifier.

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

5 CONNECTION TO CNC PERIPHERALS

5.1 CONNECTION WITH DISPLAY UNIT/MDI UNIT

5.1.1 Overview

The CNC controller and the display unit are connected within the unit, so a machine tool builder does not need to connect them. The MDI cable is also included except for the 10.4" color LCD, so a machine tool builder does not need to connect it. Therefore, this subsection describes how to connect the CNC control unit and the MDI unit for the 10.4" color LCD.

- 43 -

5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

5.1.2 Connection to the MDI Unit

ファンモータ

ユニット裏面

JA2

ファンモータ

Rear of unit

バッテリ

MDI Cable

MDI unit

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

5.1.3 Connection with the Standard MDI Unit

Control unit

JA2

*KEY00

*KEY02

*KEY04

KEY0604

*COM0005 *COM01 *COM0206 *COM03 *COM0407 *COM0608 *COM0809 *COM09

*COM10

12 13 14 15 16 17 18 19 20

*KEY01 *KEY03 *KEY05

KEY07

*COM05 *COM07

*COM11

Honda tsushin Kogyo Co. , Ltd. (including housings) PCR-E20FA-E20SPF1A+ (press–mount type) or PCR-E20FS-E20SPF1A+ (soldering type)

KEY00

KEY02

KEY01

KEY03

KEY04

KEY06

KEY05

KEY07

COM00

COM02

COM01

COM03

COM04

COM06

COM05

COM07

COM08

*COM10

COM09

COM11

01 02

11 12 03 04 13 14 05 06 15 16 07 08 17 18 09 10 19 20

Grounding plate

01 02

11 12 03 04 13 14 05 06 15 16 07 08 17 18 09 10 19 20

Shield

KEY00

KEY02

KEY01

KEY03

KEY04

KEY06

KEY05

KEY07

COM00

COM02

COM01

COM03

COM04

COM06

COM05

COM07

COM08

COM10

COM09

COM11

MDI unit

CK1

*KEY00

*KEY02

*KEY04

*KEY0604 *KEY07 *COM0005 *COM01

COM0206

* *COM0407

COM0608

COM0809

*COM10

*KEY01

*KEY03

*KEY05

13 14 15 16 17 18 19

COM03

* *COM05

COM07

COM09

* *COM11 20

Recommended cable specification : A02B-0309-K813(45cm) Recommended wire specification:A66L-0001-0284#10P(#28AWG × 10 pairs)

NOTE

The MDI cable needs to be clamped to prevent a heavy load caused by vibration

from being applied to the cable. When the cable length is 50 cm or less, however, shielding or clamping is not necessary.

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

5.1.4 Key Layout of MDI

For Lathe (T series)

- Standard MDI unit (ONG keys)

RESET key HELP key

ddress keys/Numeric keys

Edit keys

Cancel (CAN) key

SHIFT key

Page change keys

Cursor move keys Function keys

- Small MDI unit (OGN keys, horizontal type)

ddress keys/Numeric keys

INPUT key

Cancel (CAN) key

Function keys

Page change keys

Cursor move keys

INPUT key

SHIFT key

HELP key

RESET key

Edit keys

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

- Small MDI unit (OGN keys, vertical type)

Soft keys

RESET key

Function keys

HELP key

Edit keys

Page change keys

ddress keys/Numeric keys

For Machining center (M series)

- Standard MDI unit (ONG keys)

SHIFT key

RESET key HELP key

SHIFT key

Cursor move keys

INPUT key

ddress keys/Numeric keys

Edit keys

Cancel (CAN) key

INPUT key

Page change keys

Cursor move keys Function keys

- 47 -

5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

- Small MDI unit (OGN keys, horizontal type)

Function keys

Page change keys

ddress keys/Numeric keys

Cancel (CAN) key

INPUT key

SHIFT key

HELP key

RESET key

Edit keys

Cursor move keys

- Small MDI unit (OGN keys, vertical type)

Soft keys

RESET key

Function keys

HELP key

Edit keys

Page change keys

ddress keys/Numeric keys

SHIFT key

Cursor move keys

INPUT key

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

5.2 CONNECTION WITH INPUT/OUTPUT DEVICES

5.2.1 Overview

An input/output device is used to enter information such as CNC programs and parameters from an external device to the CNC, or to output information from the CNC to an external device. The interface of the input/output devices electrically conforms to RS-232-C, so that a connection can be made with a device that has an RS-232-C interface. The tables below indicate the serial ports of this CNC.

Port name Interface location

First channel (JD36A) Main control unit Second channel (JD36B) Main control unit Note

NOTE

When using the touch panel, the interface of the second channel cannot be used

as the interface of input/output devices because it is used to communicate with the touch panel on the CNC side.

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

5.2.2 Connecting I/O Devices

Unit rear panel

R232-1 JD36A

R232-2 JD36B

Punch panel

I/O device

NOTE

When the PANEL i is used in the stand-alone type, the RS-232-C interface on

the PC side is normally used to input or output parameters or programs. The cases where the PANEL i is used and RS-232-C interface on the CNC side is used are described below.

Ladder uploading or downloading via RS-232-C using FANUC LADDER or

•

FANUC LADDER II

Ladder monitoring from an external PC using FANUC LADDER III

•

DNC operation via RS-232-C, external I/O device control

•

Input/output of parameters and programs by using the CNC screen display

•

function

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

5.2.3 RS-232-C Serial Port

CNC

JD36A, JD36B FI80-20P, DF1R020WB1 (PCR-EV20MDT)

7 8

(*) +24V

11 12 13 14 15 16 17 18 19 20

SD 0V ER 0V RS 0V

(*)

(+5V)(*)

+24V

(+5V)(*)

Relay connector (DBM-25S)

SD RD

3 4

9 10 11 12 13

14 15 16 17 18 19 20 21 22 23 24 25

+24V

NOTE

1 +24 V can be used as the power supply for FANUC RS-232-C equipment. 2 Do not connect anything to those pins for which signal names are not indicated. 3 Pins 18 and 20 (+5V) are provided for touch channel connection. 4 The upper connector names on the CNC side are for the LCD-mounted type. The lower connector name in parentheses is for the stand-alone type.

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

Cable connection

GND

+24V

Recommended wire specification A66L-0001-0284#10P (#28AWG Recommended cable–side connectors(JD36A, JD36B) PCR-E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30-20S (Hirose Electric Co., Ltd.) FCN-247J020-G/E (Fujitsu, Ltd.) 52622-2011 (Molex Japan Co., Ltd.)

10 11

17 18 19

Grounding plate

Shield

10 pairs)

Recommended cable specification (Name : PUNCH PANEL) For LCD-mounted type

<Narrow width type> A02B-0236-C191 (1m) A02B-0236-C192 (2m) A02B-0236-C193 (5m)

Recommended cable specification (Name : PUNCH PANEL) For stand alone type

<Narrow width type> A02B-0120-C191 (1m) A02B-0120-C192 (2m) A02B-0120-C193 (5m)

NOTE

1 Do not connect anything to those pins for which signal names are not indicated. 2 Recommended cable connector FI30-20S (Hirose Electric) cannot be used for

the stand-alone type.

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

5.2.4 RS-232-C Interface Specification

RS-232-C Interface signals

Generally signals as follows are used in RS-232-C interface.

CNC

Output

Input

SD (Send data)

RD (Receive data)

RS (Request to Send)

CS (Enable to send)

ER (Ready)

DR (Data set ready)

CD (Check data)

SG (Signal ground)

FG (Frame ground)

Fig. 5.3.4 (a) RS-232-C interface

Signal description of RS-232-C interface

Signal

name

SD 103 Output Sending

RD 104 Input Receiving

RS 105 Output Sending

CS 106 Input Sending

DR 107 Input Data set

RS-232C circuit

number

I/O Description

data

This signal is set to on when NC starts sending data and is

request

turned off when transmission ends. When both this signal and the DR signal are set, the NC can

permitted

send data. If external device processing is delayed by a punching operation, etc., NC data sending can be stopped by turning off this signal after sending two characters, including the data being sent currently. If this signal will not be used, make sure to strap this signal circuit to the RS signal circuit. When external device is ready to operate, this signal is set.

ready

This signal should usually be connected to the signal indicating external device power supply being on. (ER signal of external device). See Note below. The NC transfers data when this signal is set. If the signals turned off during data transfer, alarm 086 is issued. If the DR signal will not be used, make sure to strap this signal circuit to the ER signal circuit.

When CS is not used short CS and RS.

When DR is not used short DR and ER.

lways short ER and

CD.

Start bit

(When ISO code 0 is sent)

Stop bits

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

Signal

name

ER 108.2 Output NC ready to

CD 109 Input Signal

SG 102 Signal grounding FG 101 Frame grounding

RS-232C circuit

number

I/O Description

This signal is set when the NC is ready to operate. External

operation

Condition

device should regard the SD signal as being significant when the ER signal is set. Since this signal is not used in connections with external device, the signal circuit must be strapped, inside the connecting cable, to the ER signal circuit.

NOTE

Signal on/off state is defined as follows;

-3V or lower +3V or higher

Function OFF ON

Signal Condition Marking Spacing

Transmission Method of RS-232-C interface

- Start-stop

Generally, two transmission methods are available at the serial interface. This CNC use the start-stop method. With this method, start and stop signals are output before and after each data bit.

One character in start-stop

b1 b2 b3 b4 b5 b6 b7 b8

Start bit

Data bit (8 bit including one parity bit)

Stop bits (2 bits)

- Codes

Transmission codes are as follows: (i) EIA code and Control codes DC1 to DC4. (ii) ISO code and Control codes DC1 to DC4 (Optional ISO code input is necessary.) The connected external device must be able to recognize the following control codes, sent from NC.

Control code 8 7 6 5 4 3 2 1

DC1 Tape reader start DC2 Tape punch designation DC3 Tape reader stop DC4 Tape punch release

○

○ ○ ○ ○

○

NOTE

The listed control codes are used for both EIA and ISO.

In this interface, control codes DC1 to DC4 are used. (a) NC can control external device by issuing codes DC1 to DC4. (b) When external processing falls behind the pace of the NC signals (When NC issues data)

(i) External device can temporarily stop NC data output by using the NC's CS signal. Data output

stops within two characters including a currently transmitting character when CS OFF signal is input to NC. When CS signal is turned on again, data transmission start.

(ii) If control code DC3 is input to NC, NC stops data output within ten characters. When control

code DC1 is input to NC, NC starts sending data again.

○ ○ ○ ○

- 54 -

B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

the specification shown in Table 5.3.4.

Character 8 7 6 5 4 3 2 1 Character 87654 321

0 ○ ○ ● 0 ○ ● Numeral 0 1 ○ ○ ○ ● ○ 1 ● ○ Numeral 1 2 ○ ○ ○ ● ○ 2 ● ○ Numeral 2 3 ○ ○ ● ○ ○ 3 ○ ● ○ ○ Numeral 3 4 ○ ○ ○ ● ○ 4 ● ○ Numeral 4 5 ○ ○ ● ○ ○ 5 ○ ● ○ ○ Numeral 5 6 ○ ○ ● ○ ○ 6 ○ ● ○ ○ Numeral 6 7 ○ ○ ○ ● ○ ○ ○ 7 ● ○ ○ ○ Numeral 7 8 ○ ○ ○ ○ ● 8 ○ ● Numeral 8 9 ○ ○ ○ ● ○ 9 ○ ○ ● ○ Numeral 9 A ○ ● ○ a ○ ○ ● ○ Address A B ○ ● ○ b ○ ○ ● ○ ? Address B C ○ ○ ● ○ ○ c ○ ○ ○ ● ○ ○ Address C D ○ ● ○ d ○ ○ ● ○ ? Address D E ○ ○ ● ○ ○ e ○ ○ ○ ● ○ ○ ? Address E F ○ ○ ● ○ ○ f ○ ○ ○ ● ○ ○ Address F G ○ ● ○ ○ ○ g ○ ○ ○ ● ○ ○ ○ Address G H ○ ○ ● h ○ ○ ○ ● Address H I ○ ○ ○ ● ○ i ○ ○ ○ ○ ● ○ Address I J ○ ○ ○ ● ○ j ○ ○ ● ○ ○ ? Address J K ○ ○ ● ○ ○ k ○ ○ ● ○ Address K L ○ ○ ○ ● ○ l ○ ● ○ ○ ? Address L M ○ ○ ● ○ ○ m ○ ○ ● ○ Address M N ○ ○ ● ○ ○ n ○ ● ○ ○ Address N O ○ ○ ○ ● ○ ○ ○ o ○ ● ○ ○ Address O P ○ ○ ● p ○ ○ ● ○ ○ ○ Address P Q ○ ○ ○ ● ○ q ○ ○ ○ ● Address Q R ○ ○ ○ ● ○ r ○ ○ ● ○ Address R S ○ ○ ● ○ ○ s ○ ○ ● ○ Address S T ○ ○ ○ ● ○ t ○ ● ○ ○ Address T U ○ ○ ● ○ ○ u ○ ○ ● ○ Address U V ○ ○ ● ○ ○ v ○ ● ○ ○ ? Address V W ○ ○ ○ ● ○ ○ ○ w ○ ● ○ ○ Address W X ○ ○ ○ ○ ● x ○ ○ ● ○ ○ ○ Address X Y ○ ○ ○ ● ○ y ○ ○ ○ ● ? Address Y Z ○ ○ ○ ● ○ z ○ ○ ● ○ Address Z DEL ○ ○ ○ ○ ○ ● ○ ○ ○ Del ○ ○ ○ ○ ● ○ ○ ○ ＊ NUL ● Blank ● ＊ BS ○ ○ ● BS ○ ○ ● ○ ＊ HT ○ ● ○ Tab ○ ○ ○ ● ○ ○ ＊ LF or NL ○ ● ○ CR or

CR ○ ○ ● ○ ○ ＊ SP ○ ○ ● SP ○ ● ＊ % ○ ○ ● ○ ○ ER ○ ● ○ ○ ( ○ ○ ● ( 2-4-5 ) ○ ○ ● ○ ) ○ ○ ○ ● ○ ( 2-4-7 ) ○ ○ ● ○ + ○ ○ ● ○ ○ + ○ ○ ○ ● ＊

- ○ ○ ● ○ ○ - ○ ● : ○ ○ ○ ● ○ / ○ ○ ○ ● ○ ○ ○ / ○ ○ ● ○ . ○ ○ ● ○ ○ . ○ ○ ○ ● ○ ○ # ○ ○ ● ○ ○ $ ○ ● ○ & ○ ○ ● ○ ○ & ○ ● ○ ○ ＊  ○ ● ○ ○ ○ ＊＊ ○ ○ ○ ● ○ ＊ , ○ ○ ○ ● ○ , ○ ○ ○ ● ○ ○ ＊ ; ○ ○ ○ ○ ● ○ ○ ＊ < ○ ○ ○ ● ○ ＊ = ○ ○ ○ ○ ● ○ ○ ＊ > ○ ○ ○ ○ ● ○ ○ ＊ ? ○ ○ ○ ● ○ ○ ○ ＊ @ ○ ○ ● ＊ ” ○ ○ ＊

ISO code EIA code Meaning

EOB

Table 5.3.4

○ ●

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

NOTE

1 When the external device is equipped with an ISO/EIA converter, the following

items must be noted in Table 5.3.4 (a).

Control out (Comment field start) Control in (Comment field end)

EIA code (....................)） o .. ..................

Condition 1

ISO code (.....................) : ....................

Condition 2

Condition 3Condition 1

Condition1 Left parenthesis "("of the ISO code punches holes at bits 2, 4 and 5

when used in the EIA code.

Right parenthesis ")"of the ISO code punches holes at bits 2, 4 and

7 when used in the EIA code.

Condition2 EIA code

is LF in ISO code.

Condition3 EIA code O is : in ISO code. 2 Control codes DC1 to DC4 are transmission codes output from the NC. So they need not to be punched on the NC tape.

(3) Transmission rate (Baud rate) The transmission rate (Baud rate) is the number of bits transferred per second. The following baud rates are available depending on the system parameter. 50, 100, 110, 150, 200, 300, 600, 1200, 2400, 4800, 9600, 19200

[Example] Baud rate : 110 When using one start bit and two stop bits (totalling 11 bits per character): Transmission characters/second= 110/11

=10 characters/second (Max.) (4) Cable length The cable length depends on the external device type. Consult with the device manufacturers for

actual connecting cable lengths. Cable length is as follows by the specification of NC. for RS-232C 100m or less 4800 bauds or less 50m or less 19200 bauds or less

Time chart when the NC receives data (Read into memory)

(1) NC outputs DC1. (2) The I/O device starts sending data upon receiving DC1. (3) NC sends DC3 when NC processing is delayed. (4) The I/O device stops sending data to NC after receiving DC3. The device may send up to 10 characters after receiving DC3. If it sends more than 10 characters,

alarm 087 will occur. (5) NC reissues DC1 upon completing delayed processing. (6) The I/O device restarts data output upon receiving the DC1 code (the data must be the next data to

the preceding.) (7) NC sends DC3 upon completing data read. (8) The I/O device stops sending data.

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

ER (output)

RS (output)

SD (output)

RD (input)

DR (input)

CS (input)

10ms or longer

DC1 DC3 DC1

ER code

Up to 10 characters

1ms or longer

100ms or longer

DC3

Time chart when the NC send data (Punch out)

(1) NC output DC2. (2) NC outputs punch data in succession. (3) When data processing is delayed at the I/O device.

(a) Data output stops within two characters including a currently transmitting character when CS

signal is turned off. When CS signal is turned on again, data transmission starts. (See Fig. 5.3.4 (b)) (b) If control code DC3 is input to NC, NC stops data output within ten characters. When control

code DC1 is input to NC, NC starts sending data again. (See Fig. 5.3.4 (c))

(4) The NC starts sending the next data if the CS signal is turned on after the I/O device completes data

processing.

(5) The NC issues DC4 upon completing data output.

10ms or longer 100ms or longer

ER (output)

RS (output)

SD (output)

RD (input)

CS (input)

DC4 DC2

1ms or longer Within 2 characters

Fig. 5.3.4 (c)

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

10ms or longer 100ms or longer

ER (output)

RS (output)

SD (output)

DC3 DC1

RD (input)

Within 2 characters

DR (input)

CS (input)

1ms or longer

DC4 DC2

Fig. 5.3.4 (c)

Connection between RS-232-C interface and external device

CNC side

I/O device side

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

● Use the connection shown in the figure below when the ER and DR signals are not used for handshaking.

CNC side I/O device side

he cable for connecting the I/O device to the CNC should be connected as shown in the below diagram.

Serial interface

RD RS

SG ER

Cable : twist 10 pairs × 0.18mm2, with shield

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

5.3 CONNECTING THE HIGH-SPEED SKIP (HDI)

5.3.1 Connecting the High-speed Skip (HDI)

CNC

JA40 FI80-20P, DF1R020WB1 (PCR-EV20MDT)

HDI0

11 HDI1 2 0V 3 HDI2 4 0V 5 0V 6 7 8 9 19

10 0V 20

NOTE

1 The upper connector specification on the JA40 is for the LCD-mounted type.

The lower connector specification in parentheses is for the stand-alone type.

2 Do not connect any signal to the pins with no signal name.

12 0V

13 HDI3

14 0V

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

Cable connections

JA40

Shield

HDI0

HDI1

HDI2

HDI3

Ground plate

Recommended cable connector: PCR-E20FA (Honda Tsushin Kogyo) FI30-20S (Hirose Electric) FCN-247J020-G/E (Fujitsu) 52622-2011 (Molex Japan)

NOTE

Recommended cable connector FI30-20S (Hirose Electric) cannot be used for

the stand-alone type.

5.3.2 Input Signal Rules for the High-speed Skip (HDI)

Circuit configuration

CNC

DRIVER

SHIELD

IiL/IiH

FILTER

VH/VL

RECEIVER

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5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

Absolute maximum rating Input voltage range Vin: -3.6 to +13.6 V Input characteristics

Unit Symbol Specification Unit Remark

High level input voltage VH 3.6 to 11.6 V Low level input voltage VL 0 to 1.0 V

High level input current IiH

Low level input current IiL -8.0 (max) mA Vin=0V Input signal pulse duration 20 (min) μs Input signal delay or variations 0.02 (max) ms

2 (max) mA Vin=5V

11 (max) mA Vin=10V

NOTE

1 The plus (+) sign of IiH/IiL represents the direction of flow into the receiver. The

minus (-) sign of IiH/IiL represents the direction of flow out of the receiver.

2 The high-speed skip signal is assumed to be 1 when the input voltage is at the

low level and 0 when it is at the high level.

3 The input level for the CNC receiver is high when the circuit is open. So, the

input level for the external driver must be low.

5.4 LINKING THE EMBEDDED ETHERNET INTERFACE

CAUTION

Before attaching or removing cables, power off the CNC main unit, and confirm

that the power is off.

Ask the respective manufacturers for explanations about how to build a network

and about conditions for using units (such as a media converter, hub, transceiver, and cable) other than the CNC unit. When installing network cables, exercise sufficient caution so that the network will not be affected by any noise source. Electrically separate the network wiring sufficiently from noise sources like motors and their power lines. Also, ground each unit as required. If the grounding impedance is high, it may cause trouble in communication. Once the equipment is installed, conduct communication tests to verify normal operation before starting actual use of the equipment.

FANUC is not liable to any damage related to trouble arising from any unit other

than the CNC unit.

5.4.1 Connection to the Ethernet Interface

The 100BASE-TX interface are available. A hub (line concentrator) is used to connect the CNC unit to a system. A typical connection example is shown below.

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B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

CNC unit

Max. 100m

Twisted-pair cable

Shield

HUB

(line concentrator)

NOTE

1 To make a connection to the 10BASE-T Ethernet, use a hub that meets the

following conditions.

Compliant with 100BASE-TX

•

With the auto-negotiation function

•

Support for the store & forward system

•

2 Some of the units (hub, transceiver, etc.) required to build a network are not

dust-proof/water-proof (oil-proof). Using them in an atmosphere with dust or oil mist may lead to a communication error or failure. They should be enclosed in a dust-proof/water-proof (oil-proof) cabinet.

Leading in Ethernet cables

An Ethernet cable should be fixed with a clamp or the like so that pulling it will not cause tension to be applied to the connector (RJ-45) at the end of the cable. The clamp not only fixes the cable but also grounds the shield of the cable.

Control unit

Ethernet cable

Clamp

Grounding plate

Pin arrangement of the 10BASE-T/100BASE-TX connector (CD38A)

CD38A

Pin No. Signal name Description

1 TX+ Transmit + 2 TX- Transmit 3 RX+ Receive + 4 Not used 5 Not used 6 RX- Receive 7 Not used

- 63 -

5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

Pin No. Signal name Description

8 Not used

5.4.2 Specification of Twisted-Pair Cable

Cable connection

The connectors of a cable for connecting between the 100BASE-TX interface (CD38A) and the hub have the pin arrangement shown below.

CD38A

1 TX+ 2 TX3 RX+ 4 5 6 RX-

7 8

CD38A

TX+

TX-

RX+

RX-

RJ-45 modular jack

Max. 100m

HUB

1TX+ 2TX- 3RX+ 4 5 6RX-

7 8

TX+

TX-

RX+

RX-

Shield

NOTE

The cable can be up to 100 m long (for the FANUC- recommended cable for

movable sections, up to 50 m). Do not make the cable longer than necessary.

Cable Wires

Many cables without a shield (UTP cables) are commercially available as twisted pair cables conforming to 10BASE-T or 100BASE-TX. To improve noise immunity in factory automation environments, however, be sure to use twisted pair cables (STP cables) with a common shield in category 5.

Recommended cables (for fixed parts)

Manufacturer Specification Remark

Furukawa Electric Co., Ltd. DTS5087C-4P Twisted wires Nissei Electric Co., Ltd. F-4PFWMF Single-wire cable

NOTE

No cable recommended for use in fixed sections shall be used in movable

sections. Be sure to use the following movable-section cables.

- 64 -

B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

Recommended cable (for movable sections)

Manufacturer Specification Remark

Oki Electric Cable Co., Ltd. AWG26 4P TPMC-C5-F(SB) Dedicated to FANUC products

Cable specification (FANUC original product, with no connector) Drawing number: A66L-0001-0453 Manufacturer: Oki Electric Cable Co., Ltd. Specification

- Electrical characteristic: Complying with EIA/TIA 568A categories 3 and 5

The length of the cable to the hub must be kept within 50 m because of its attenuation performance.

- Structure: Common-shield braided cable with drain wire The conductors of the cable are AWG26 annealed-copper strand wire, with a sheath 0.8 mm thick and an outer diameter of 6.7 ± 0.3 mm

- Fire resistance: UL1581 VW-1

- Oil resistance: As per FANUC's internal standard (Equivalent to conventional oil-resistant electrical cable)

- Flex resistance: Million or more bending cycles with a bending radius of 50 mm (U-shaped bend test)

- UL style No.: AWM20276 (80°C/30V/VW-1)

NOTE

Use the TM21CP-88P(03) connector made by Hirose Electric Co., Ltd. to this

cable.

About cable assemblies Oki Electric Cable Co., Ltd. can offer a cable assembly that uses the TM21CP-88P(03) connector made by Hirose Electric Co., Ltd. To get this cable assembly, negotiate directly with the manufacturer on its specifications (cable length, shipping test, package, etc.).

Connector specification

An 8-pin modular connector called the RJ-45 is used with a twisted-pair cable for Ethernet interfaces. Use the connector listed below or equivalent.

Specification Manufacturer Remark

Connector used with cable AWG26 4P TPMC-C5-F(SB) TM21CP-88P(03) Hirose Electric Co., Ltd. (Note)

NOTE

About TM21CP-88P(03) Connector (manufacturer's standard product) Drawing number: A63L-0001-0823#P Manufacturer: Hirose Electric Co., Ltd. Manufacturer's model number: TM21CP-88P(03) Complying with EIA/TIA 568A categories 3 and 5 Ask Hirose Electric Co., Ltd. for explanations about how to attach the connector

to a cable.

(Hirose Electric Co., Ltd. offers the TM21CP-88P(03) Wiring Procedure Specification (Engineering Specification No. ATAD-E2367) to explain the related technical information.)

- 65 -

5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

5.4.3 Anti-Noise Measure

Separating signal lines

Ethernet cable wires belong to group C. See descriptions elsewhere for explanations about how to separate them from wires in group A or B.

Cable clamp and shield processing

If any cable led into the CNC requires shielding, clamp it as shown below. The same method is used also to shield Ethernet twisted-pair cables. The clamp shown in the figure works not only for cable fixing but also for shield processing. Shield processing is very important to maintain the stable operation of the system. Do not forget attach this clamp. See Subsection 3.5.1.3 "Cable Clamp and Shield Processing," for details.

5.4.4 Network Installation

Even when the machine satisfies its grounding requirements, noise from the machine may get on communication lines depending on the way the machine is installed and its environment, resulting in a communication error. Separating and isolating the Ethernet backbone cable and PC from the machine can prevent noise from getting on the communication lines. An example of connection is shown below.

- 66 -

B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

NOTE

1 Ground the PC and backbone cable separately from the machine system. If this is impossible because there is only one grounding point, use separate

grounding wires for the PC/backbone cable and the machine system up to the grounding point.

The grounding resistance must not be higher than 100 Ω (class 3 grounding).

The grounding wire must not be thinner than the AC power line conductor, and its cross-sectional area must not smaller than 5.5 mm2.

2 In some cases, the aforementioned isolation/separation method based on

100BASE-TX cannot assure normal communication because of influence by noise. In such worst environments, use optical fiber media to completely isolate the machine from the PC.

- 67 -

5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

5.5 CONNECTION TO THE TOUCH PANEL

5.5.1 Connection of the LCD Unit with a Touch Panel

When the LCD unit with a touch panel is used, RS232C serial port 2CH (JD36B) cannot be used as a general-purpose port because it is used for touch panel communication. Since the touch panel communication cable is routed before shipment from FANUC, the tool builder does not need to route it.

Touch panel I/F

R232-2 JD36B

Touch panel communication cable (Routed before shipment from FANUC)

- 68 -

B-64303EN/03 5.CONNECTION TO CNC PERIPHERALS

(13)

(7)

5.5.2 External Touch Panel Interface

The external touch panel interface function can be used to connect to the external touch panel that supports the SNP-X protocol. In this case, RS232C serial port 2CH (JD36B) is used to connect between the CNC and the external touch panel.

Connection cable

The connection diagram is shown below.

NC side

JD36B

SD (11)

External touch panel side

RD (1)

RS (15)

CS (5)

DR (3)

0V (4,6,8,14,16)

- 69 -

5.CONNECTION TO CNC PERIPHERALS B-64303EN/03

The connection cable needs to be created as shown below.

Cable connection

JD36B

0 RS CS DR CD ER

11 12 1 2 15 5 3 7 13 4,6,8,14,16

Shield Grounding plate

Recommended cable specification

66L-0001-0284#10P (#28AWG × 10 pairs) Recommended connector specification PCR-E20FA (Honda Tsushin Kogyo Co., Ltd.) FI30-20S (Hirose Electric Co., Ltd.) FCN-247J020-G/E (Fujitsu, Ltd.) 52622-2011 (Molex Japan Co., Ltd.) FI40B-2015S (Hirose Electric Co., Ltd.)

NOTE

Recommended cable connector FI30-20S (Hirose Electric) cannot be used for

the stand-alone type.

- 70 -

B-64303EN/03 6.SPINDLE CONNECTION

6 SPINDLE CONNECTION

The figure below shows the spindle–related connections. Note that the number of connectable spindles depends on the model. So, see the tables that follow the figure below.

For Series 0i Mate

Serial spindle Number of

spindles

First Second

○

○ Usable

The spindles marked with ○ are to be selected.

For Series 0i (1-path control)

Serial spindle Number of

spindles

First Second

○

○ Usable

○ ○ ○ ○ Unusable

The spindles marked with ○ are to be selected.

For Series 0i (2-path control)

Serial spindle Number of

spindles

The spindles marked with ○ are to be selected.

When using third serial spindle, the serial spindle connector panel is necessary.

First Second Third

○

○ Usable

○ ○ ○ ○ Unusable

○ ○ ○ ○ ○ ○ Unusable

Analog spindle Position coder for analog spindle

- 71 -

6.SPINDLE CONNECTION B-64303EN/03

JA41

CNC Main board

(1)

(2)

(3)

JA7A-1

(Channel 1)

JA48

JA7A-2

(Channel 2)

Serial spindle connector panel

Position coder

Spindle Amp. (first)

JA7B

TB2

JA7A

Spindle Amp.(second)

JA7B JA7A TB2

Spindle Amp. (first)

JA7B JA7A TB2

Position coder for analog spindle

Spindle motor

Position coder

Spindle motor

Position coder

Spindle motor

JA40

Inverter

nalog spindle

(1) To use one serial spindle, make a direct connection from JA41 on CNC to the spindle amplifier. And,

to two serial spindles, make a direct connection from JA7A on the first amplifier to the second spindle amplifier.

(2) To use third serial spindle, make a connection from JA41 on CNC to the serial spindle connector

panel for a branch. And, make a connection from JA7A-1 on the serial spindle connector panel for a branch to the first spindle amplifier, make a connection from JA7A-2 on the serial spindle connector panel for a branch to the third spindle amplifier

(3) To use the position coder for an analog spindle, make a direct connection from JA41 to the position

coder.

NOTE

When using the serial spindle interface, the position coder interface for analog

spindles cannot be used.

- 72 -

B-64303EN/03 6.SPINDLE CONNECTION

6.1 SERIAL SPINDLE

6.1.1 Connection of One to Two Serial Spindles

When connecting one serial spindle amplifier, connect it to JA41. When connecting a second serial spindle amplifier, connect it to JA7A of the first serial spindle amplifier. Electric cables are usually used to connect serial spindles, but optical fiber cables and optical adapters need to be used when:

- The cable length is 20 m or more.

- A ground wire with a cross-sectional area of 5.5 mm2 or more cannot be used to connect between the power magnetics cabinet having spindle amplifiers installed and the operator's panel cabinet having the CNC control unit installed.

- Cables may be significantly affected by noise. For example, when there is a strong electromagnetic noise generator such as a welding machine near the cables or when the cables runs long in parallel with a power line that generates noise or a power magnetic cable

NOTE

The conventional optical I/O Link adapter (A13B-0154-B001) cannot be used.

Use optical adapter (A13B-0154-B003).

Connection diagram (when only electric cables are used)

CNC

Spindle amplifier

JA41

JA7B

Interconnection cable 1

JA7A

Connection diagram (when an optical cable is used)

CNC

JD1

JA41

Interconnection cable 2

Optical adapter

COP1

Optical cable

JA7B JA7A

JD1

COP1

Spindle amplifier

JA7B

JA7A

Interconnection cable 2

Spindle amplifier

JA7B

Interconnection cable 1

JA7A

- 73 -

6.SPINDLE CONNECTION B-64303EN/03

(

)

(

Interconnection cable 1

CNC, spindle amplifier, serial

spindle connector panel

Spindle amplifier

JA41(FI80-20P, DF1R020WB1) JA7A(PCR-EV20MDT) JA7A-1,2(PCR-E20MD)

SIN

１

*SIN

SOUT

*SOUT 4 0V [ ] 5 [ ] [ ] 6 0V [ ] 7 [ ] 8

+5V) 9 [ ]

[ ] 10

11 12 13 14 15 16 17 18 19 20

[ ]

+5V)

JA7B PCR-EV20MDT

SIN

１

*SIN

SOUT

*SOUT4 0V 5 0V 6 0V 7 8

+5V

9 10

11 12 13 14 15 16 17 18 19 20

0V 0V 0V

+5V)

NOTE

1 When an optical cable is used for connection between the NC and a spindle

amplifier, the +5V signals indicated in parentheses are used to feed power to the optical adapter.

2 The signals indicated in angle brackets [ ] are reserved for functional

expansion, so no connection to them is allowed. 3 The upper connector specification of JA41 is for the LCD-mounted type. The lower connector specification is for the stand-alone type.

Cable connection

Connectors JA41 JA7A JA7A-1,2

CNC, spindle amplifier, serial spindle connector panel

Recommended cable connector: PCR-E20FA (manufactured by Honda Tsushin Kogyo) FCN-247J020-G/E (manufactured by Fujitsu) 52622-2011 (manufactured by Molex Japan) Recommended wire specification: A66L-0001-0284#10P (#28AWG × 10 pairs)

SOUT

*SOUT

SIN

*SIN

12,14,16

Ground plate

12,14,16

Ground plate

Connector JA7B

SIN

*SIN

SOUT

*SOUT

Spindle amplifier

- 74 -

B-64303EN/03 6.SPINDLE CONNECTION

Interconnection cable 2

CNC, spindle amplifier, serial

spindle connector panel

JA41(FI80-20P, DF1R020WB1) JA7B(PCR-EV20MDT) JA7A-1,2(PCR-E20MD)

SIN

１

*SIN

SOUT

*SOUT 4 0V [ ] 5 [ ] [ ] 6 0V [ ] 7 [ ] 8 +5V 9 [ ] [ ] 10 +5V

11 12 13 14 15 16 17 18 19 20

[ ] +5V

Optical adapter

JD1 PCR-E20LMDT

SIN

１

*SIN

SOUT

*SOUT4 0V 5 0V 6 0V 7 8 +5V

+5V9 10 +5V

11 12 13 14 15 16 17 18 19 20

0V 0V 0V

NOTE

1 The signals indicated in angle brackets are reserved for functional expansion, so

no connection to them is allowed. 2 The upper connector specification of JA41 is for the LCD-mounted type. The lower connector specification is for the stand-alone type.

Outline drawing of an optical adapter

4-M3

Connector for connecting a unit JD1

FANUC

Ground plate

Optical connector COP1

Unit: mm

6.1.2 Connecting Three Serial Spindles

When three serial spindles are connected, the serial spindle connector panel is necessary. Serial spindle connector panel specification: A13B-0180-B001 Outside dimensions of the serial spindle connector panel The outside dimensions of the serial spindle connector panel are the same as those for the optical adapter (A13B-0154-B003).

- 75 -

6.SPINDLE CONNECTION B-64303EN/03

Connector for connection with a spindle amplifier JA7A-2 (second channel)

Connector for connection with a spindle amplifier JA7A-1 (first channel)

Connector for connection with the CNC JA48

Conditions for installing the serial spindle connector panel

• The serial spindle connector panel does not have an enclosed structure. So, install the serial spindle

connector panel in an enclosed cabinet as used for the CNC.

• Ground the case by using the case mounting screws of the serial spindle connector panel.

• The serial spindle connector panel is light, so that it need not be secured with screws. However,

ensure that the serial spindle connector panel does not contact other electrical circuits and thus cause a short circuit. When securing the serial spindle connector panel to the cabinet, for example, attach an L-shaped metal fitting as shown below with a case mounting screw (M3) of the serial spindle connector panel.

L-shaped metal

4-M3

Connection diagram (Connection diagram when only electrical cables are used)

Serial spindle connector panel

CNC

JA41

Interconnection cable 3

JA7A-1

JA48

JA7A-2

Interconnection cable 1 Interconnection cable 1

Spindle amplifier

JA7B

JA7A

JA7B

JA7A

Spindle amplifier

JA7B

JA7A

- 76 -

B-64303EN/03 6.SPINDLE CONNECTION

(

)

(

)

(

)

(

(Connection diagram when optical cables are used)

Serial spindle connector panel

CNC

JA41

Interconnection cable 4

Optical adapter

JA7A-1

JA48

JA7A-2

Interconnection cable 2

JD1

COP1

JD1

COP1

Interconnection cable 2

JD1

COP1

JD1

COP1

Spindle amplifier

JA7B

JA7A

JA7B

JA7A

Spindle amplifier

Interconnection cable 1

Optical adapter

Spindle amplifier

JA7B

(Cable connections when only electrical cables are used) Cable connection between the CNC and serial spindle connector panel (Interconnection cable 3)

Serial spindle connector panel CNC

JA41 (main board)

FI80-20P, DF1R020WB1

(PCR-EV20MDT)

SINA

１

2 3

*SOUTA 4 0V

*SOUTB

*SINA

SOUTA

13 14

< > 5 SINB

< > 6 0V

16 < > 7 < > 8

+5V) 9 SOUTB

*SINB

+5V

JA48 PCR-E20MDT

SINA

*SINA

+5V

*SINB10

11 12 13 14 15 16 17 18 19 20

*SOUTB

+5V)

１

SOUTA

*SOUT

4 0V 5 SOUTB 6 0V 7 8 9 SINB

NOTE

1 When an optical cable is used for the connection between the CNC and a

spindle, the +5V signals indicated in parentheses are used to feed power to the optical adapter.

2 No connections must be made to the pins with angle brackets (< >) because

they are reserved for expansions. 3 The upper connector specification of JA41 is for the LCD-mounted type. The lower connector specification in parentheses is for the stand-alone type.

Optical cable

JA7A

- 77 -

6.SPINDLE CONNECTION B-64303EN/03

Cable connection

JA41

SINA

*SINA

SOUTA

*SOUTA

SINB

*SINB

SOUTB

*SOUTB

Recommended cable connector: PCR-E20FA (manufactured by Honda Tsushin Kogyo) FCN-247J020-G/E (manufactured by Fujitsu) 52622-2011 (manufactured by Molex Japan)

Recommended cable specification: A02B-0236-K845 Recommended wire specification: A66L-0001-0284#10P (#28AWG

1 2 3 4 15 17 19 10

Ground plate

Shield

15 17 19 10

12 14

3 4

1 2

SOUTA *SOUTA SINA *SINA SOUTB

*SOUTB SINB *SINB 0V 0V 0V

JA48

× 10 pairs)

NOTE

When this cable is installed close to other cables such as a power line, a

shielded wire must be connected to the ground plate. When the CNC is

installed close to the serial spindle connector panel, however, no connection to

the ground plate is necessary.

(Cable connections when optical cables are used) Cable connection between the CNC and serial spindle connector panel (Interconnection cable 4)

Serial spindle connector panel CNC

JA41 (main board)

FI80-20P, DF1R020WB1

(PCR-EV20MDT)

SINA

１

*SINA

SOUTA

*SOUTA 4 0V

< > 5 SINB < > 6 0V < > 7 < > 8

+5V 9 SOUTB

*SOUTB

10 +5V

12 13 14 15 16

*SINB

+5V

18 19 20

JA48 PCR-E20MDT

SINA

１

2 3

*SOUT

4 0V 5 SOUTB 6 0V 7 8

*SINA

SOUT

+5V9 SINB

*SINB10 +5V

12 13 14 15 16 17 18 19 20

*SOUTB +5V

NOTE

1 No connections must be made to the pins with angle brackets (< >) because

they are reserved for expansions. 2 The upper connector specification of JA41 is for the LCD-mounted type. The lower connector name in parentheses is for the stand-alone type.

- 78 -

B-64303EN/03 6.SPINDLE CONNECTION

Cable connection

+5V +5V +5V

0V 0V 0V

Ground plate

1 2 3 4 15 17 19 10 9 18 20 12 14 16

Shield

JA41

Recommended cable connector: PCR-E20FA (manufactured by Honda Tsushin Kogyo) FCN-247J020-G/E (manufactured by Fujitsu) 52622-2011 (manufactured by Molex Japan)

Recommended cable specification: A02B-0236-K847 Recommended wire specification: A66L-0001-0284#10P (28AWG

SINA

*SINA

SOUTA

*SOUTA

SINB

*SINB

SOUTB

*SOUTB

15 17 19 10

18 20 12 14 16

3 4 1 2

SOUTA *SOUTA SINA *SINA SOUTB

*SOUTB

SINB *SINB +5V +5V +5V 0V 0V 0V

× 10 pairs)

JA48

NOTE

1 When this cable is installed close to other cables such as a power line, a

shielded wire needs to be connected to the ground plate. When the CNC is

installed close to the serial spindle connector panel, however, a connection to

the ground plate is unnecessary. 2 Connection cable 1 between the serial spindle connector panel and the spindle

amplifier, and connection cable 2 between the serial spindle connector panel and

the optical module are the same as those used when one or two serial spindles

are connected. 3 When this cable is installed close to other cables such as a power line, a

shielded wire needs to be connected to the ground plate. However, when the

serial spindle connector panel is installed near the spindle amplifier or when the

serial spindle connector panel is installed near the optical module, no connection

to the ground plate is necessary.

- 79 -

6.SPINDLE CONNECTION B-64303EN/03

(

(0V)

(

)

(

)

(

)

(

)

(

)

6.2 ANALOG SPINDLE

CNC

JA40 (main board)

FI80-20P, DF1R020WB1

(PCR-EV20MDT)

)

１

)

ES 5

) 6

SVC 7 ENB1 8 ENB2 9

11 12 13 14 15 16 17 18 19 20

Signal name Description

SVC,ES Spindle voltage command

and common

ENB1,ENB2 Spindle enable

Cable connection

JA40

SVC

ES ENB1 ENB2

Recommended cable connector: PCR-E20FA (manufactured by Honda Tsushin Kogyo) FCN-247J020-G/E (manufactured by Fujitsu) 52622-2011 (manufactured by Molex Japan)

Recommended wire specification: A66L-0001-0284#10P (28AWG

8 9

Shield

Ground plate

Analog spindle servo

DA2

14 16

× 10 pairs)

unit or inverter

NOTE

1 ENB1 and ENB2 are turned on when the spindle voltage command is valid. These signals are used when other than the FANUC analog spindle servo unit is

used. 2 The rating of analog output is shown below. Output voltage: ±10 V Output current: 2 mA (Max.) Output impedance: 100 Ω 3 The signals enclosed by parentheses ( ) are used for high-speed skip (HDI). 4 The upper connector specification of JA40 is for the LCD-mounted type. The lower connector name in parentheses is for the stand-alone type.

- 80 -

B-64303EN/03 6.SPINDLE CONNECTION

(

)

(

)

(

)

(

)

(PB)

)

(

)

A*PA

6.3 POSITION CODER

CNC

JA41 (main board) FI80-20P, DF1R020WB1

(PCR-EV20MDT)

)

１

)

) 4 0V

PA 5 SC

*PA 6 0V

PB 7

*PB 8

+5V 9

10 +5V

Cable connection

12 13 14 15 16

*SC

+5V

18 19 20

Signal name Description

SC,*SC Position coder C phase signal

PA,*PA Position coder A phase signal PB,*PB Position coder B phase signal

JA41

Recommended cable connector: PCR-E20FA (manufactured by Honda Tsushin Kogyo) FCN-247J020-G/E (manufactured by Fujitsu) 52622-2011 (manufactured by Molex Japan)

Recommended wire specification: A66L-0001-0284#10P (28AWG × 10 pairs)

*PB

*SC +5V

1 2 3 4

15 17 19 10

Shield

Ground plate

15 17 19 10

3 4 1 2

(PA) N(*PA) C

R(*PB

B(PZ)

*PZ

P H K

NOTE

1 The signals enclosed by parentheses ( ) are used for serial spindles. These

signals are not used for analog spindles.

2 The 15-pin soldering connector (FI40B-2015S (conventionally, FI40-2015S))

manufactured by Hirose Electric cannot be used for the connector on the cable

side. 3 The upper connector specification of JA41 is for the LCD-mounted type. The lower connector name in parentheses is for the stand-alone type.

- 81 -

7.SERVO INTERFACE B-64303EN/03

7 SERVO INTERFACE

7.1 CONNECTION TO THE SERVO AMPLIFIERS

Control unit

Rear of unit

COP10A-1

This figure shows an example of connection for the LCD-mounted type.

- 82 -

Fanuc 0 Mate-MODEL D Connection manual

Specifications and Main Features

Frequently Asked Questions

User Manual

B-64303EN/03

DEFINITION OF WARNING, CAUTION, AND NOTE

PREFACE

TABLE OF CONTENTS

1 CONFIGURATION

1.1.1 Configurations of Control Units

1.2 HARDWARE OVERVIEW

1.2.1 Control Unit Overview

2 TOTAL CONNECTION DIAGRAMS

3 INSTALLATION

3.1 ENVIRONMENTAL REQUIREMENTS

3.1.1 Environmental Conditions External to Cabinets

3.1.2 Environmental Conditions of the Control Unit

3.2 POWER SUPPLY CAPACITY

3.2.1 Power Supply Capacities of CNC-related Units

3.4.1 Temperature Rise within the Machine Tool Magnetic Cabinet

3.4.2 Heat Output of Each Unit

3.4.3 Thermal Design of Operator's Panel

3.5 COUNTERMEASURES AGAINST NOISE

3.5.1 Grounding

3.5.1.1 About grounding types

3.5.1.2 Grounding methods

3.5.1.3 Cable clamp and shield processing

3.5.1.4 Cabinet

3.5.2 Connecting the Ground Terminal of the Control Unit

3.5.3 Separating Signal Lines

3.5.4 Noise Suppressor

3.5.5 Measures Against Surges due to Lightning

3.6 CONTROL UNIT

3.6.1 Installation of the Control Unit

4 POWER SUPPLY CONNECTION

4.1 GENERAL

4.2.1 Power Supply for the Control Unit

4.2.3 Power-on Sequence

4.2.4 Power-off Sequence

4.3 CABLE FOR POWER SUPPLY TO CONTROL UNIT

4.4 BATTERIES

4.4.1 Battery for Memory Backup in the CNC Control Unit (3 VDC)

4.4.2 Battery for Separate Absolute Pulsecoders (6VDC)

4.4.3 Battery for Absolute Pulsecoder Built into the Motor (6VDC)

5 CONNECTION TO CNC PERIPHERALS

5.1 CONNECTION WITH DISPLAY UNIT/MDI UNIT

5.1.1 Overview

5.1.2 Connection to the MDI Unit

5.1.3 Connection with the Standard MDI Unit

5.1.4 Key Layout of MDI

5.2 CONNECTION WITH INPUT/OUTPUT DEVICES

5.2.1 Overview

5.2.2 Connecting I/O Devices

5.2.3 RS-232-C Serial Port

5.2.4 RS-232-C Interface Specification

5.3 CONNECTING THE HIGH-SPEED SKIP (HDI)

5.3.1 Connecting the High-speed Skip (HDI)

5.3.2 Input Signal Rules for the High-speed Skip (HDI)

5.4 LINKING THE EMBEDDED ETHERNET INTERFACE

5.4.1 Connection to the Ethernet Interface

5.4.2 Specification of Twisted-Pair Cable

5.4.3 Anti-Noise Measure

5.4.4 Network Installation

5.5 CONNECTION TO THE TOUCH PANEL

5.5.1 Connection of the LCD Unit with a Touch Panel

5.5.2 External Touch Panel Interface

6 SPINDLE CONNECTION

6.1 SERIAL SPINDLE

6.1.1 Connection of One to Two Serial Spindles

6.1.2 Connecting Three Serial Spindles

6.2 ANALOG SPINDLE

6.3 POSITION CODER

7 SERVO INTERFACE

7.1 CONNECTION TO THE SERVO AMPLIFIERS