FANUC Series 0i-MODEL C, Series 0i Mate-MODEL C. MAINTENANCE MANUAL

SAFETY PRECAUTIONS

This section describes the safety precautions related to the use of CNC units. It is essential that these precautions

be observed by users to ensure the safe operation of machines equipped with a CNC unit (all descriptions in this

section assume this configuration).

CNC maintenance involves various dangers. CNC maintenance must be undertaken only by a qualified

technician.

Users must also observe the safety precautions related to the machine, as described in the relevant manual supplied

by the machine tool builder.

Before checking the operation of the machine, take time to become familiar with the manuals provided by the

machine tool builder and FANUC.

Contents

1. DEFINITION OF WARNING, CAUTION, AND NOTE .

s-2

2. WARNINGS RELATED TO CHECK OPERATION .

s-3

3. WARNINGS RELATED TO REPLACEMENT .

s-5

4. WARNINGS RELATED TO PARAMETERS .

s-6

5. WARNINGS AND NOTES RELATED TO DAILY MAINTENANCE .

s-7

s-1

SAFETY PRECAUTIONS

B-64115EN/02

DEFINITION OF WARNING, CAUTION, AND NOTE

This manual includes safety precautions for protecting the maintenance personnel (herein referred

to as the user) and preventing damage to the machine. Precautions are classified into Warnings and

Cautions 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-2

B-64115EN/02

SAFETY PRECAUTIONS

WARNINGS RELATED TO CHECK OPERATION

WARNING

When checking the operation of the machine with the cover removed

(1) The user’s clothing could become caught in the spindle or other components, thus

presenting a danger of injury. When checking the operation, stand away from the machine

to ensure that your clothing does not become tangled in the spindle or other components.

(2) When checking the operation, perform idle operation without workpiece. When a

workpiece is mounted in the machine, a malfunction could cause the workpiece to be

dropped or destroy the tool tip, possibly scattering fragments throughout the area. This

presents a serious danger of injury. Therefore, stand in a safe location when checking the

operation.

When checking the machine operation with the power magnetics cabinet door opened

(1) The power magnetics cabinet has a high-voltage section (carrying a

mark). Never

touch the high-voltage section. The high-voltage section presents a severe risk of electric

shock. Before starting any check of the operation, confirm that the cover is mounted on

the high-voltage section. When the high-voltage section itself must be checked, note that

touching a terminal presents a severe danger of electric shock.

(2) Within the power magnetics cabinet, internal units present potentially injurious corners and

projections. Be careful when working inside the power magnetics cabinet.

Never attempt to machine a workpiece without first checking the operation of the machine.

Before starting a production run, ensure that the machine is operating correctly by performing

a trial run using, for example, the single block, feedrate override, or machine lock function or

by operating the machine with neither a tool nor workpiece mounted. Failure to confirm the

correct operation of the machine may result in the machine behaving unexpectedly, possibly

causing damage to the workpiece and/or machine itself, or injury to the user.

Before operating the machine, thoroughly check the entered data.

Operating the machine with incorrectly specified data may result in the machine behaving

unexpectedly, possibly causing damage to the workpiece and/or machine itself, or injury to the

user.

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SAFETY PRECAUTIONS

B-64115EN/02

WARNING

5. Ensure that the specified feedrate is appropriate for the intended operation. Generally, for each

machine, there is a maximum allowable feedrate. The appropriate feedrate varies with the

intended operation. Refer to the manual provided with the machine to determine the maximum

allowable feedrate. If a machine is run at other than the correct speed, it may behave

unexpectedly, possibly causing damage to the workpiece and/or machine itself, or injury to the

user.

6. When using a tool compensation function, thoroughly check the direction and amount of

compensation.

Operating the machine with incorrectly specified data may result in the machine behaving

unexpectedly, possibly causing damage to the workpiece and/or machine itself, or injury to the

user.

s-4

B-64115EN/02

SAFETY PRECAUTIONS

WARNINGS RELATED TO REPLACEMENT

WARNING

1. Always turn off the power to the CNC and the main power to the power magnetics cabinet. If

only the power to the CNC is turned off, power may continue to be supplied to the serve section.

In such a case, replacing a unit may damage the unit, while also presenting a danger of electric

shock.

2. When a heavy unit is to be replaced, the task must be undertaken by two persons or more. If

the replacement is attempted by only one person, the replacement unit could slip and fall,

possibly causing injury.

3. After the power is turned off, the servo amplifier and spindle amplifier may retain voltages for

a while, such that there is a danger of electric shock even while the amplifier is turned off. Allow

at least twenty minutes after turning off the power for these residual voltages to dissipate.

4. When replacing a unit, ensure that the new unit has the same parameter and other settings as the

old unit. (For details, refer to the manual provided with the machine.) Otherwise, unpredictable

machine movement could damage the workpiece or the machine itself, and present a danger of

injury.

s-5

SAFETY PRECAUTIONS

B-64115EN/02

WARNINGS RELATED TO PARAMETERS

WARNING

1. When machining a workpiece for the first time after modifying a parameter, close the machine

cover. Never use the automatic operation function immediately after such a modification.

Instead, confirm normal machine operation by using functions such as the single block function,

feedrate override function, and machine lock function, or by operating the machine without

mounting a tool and workpiece. If the machine is used before confirming that it operates

normally, the machine may move unpredictably, possibly damaging the machine or workpiece,

and presenting a risk of injury.

2. The CNC and PMC parameters are set to their optimal values, so that those parameters usually

need not be modified. When a parameter must be modified for some reason, ensure that you

fully understand the function of that parameter before attempting to modify it. If a parameter

is set incorrectly, the machine may move unpredictably, possibly damaging the machine or

workpiece, and presenting a risk of injury.

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B-64115EN/02

SAFETY PRECAUTIONS

WARNINGS AND NOTES RELATED TO DAILY

MAINTENANCE

WARNING

1. Memory backup battery replacement

When replacing the memory backup batteries, keep the power to the machine (CNC) turned on,

and apply an emergency stop to the machine. Because this work is performed with the power

on and the cabinet open, only those personnel who have received approved safety and

maintenance training may perform this work.

When replacing the batteries, be careful not to touch the high-voltage circuits (marked

and

fitted with an insulating cover).

Touching the uncovered high-voltage circuits presents an extremely dangerous electric shock

hazard.

NOTE

The CNC uses batteries to preserve the contents of its memory, because it must retain data such as

programs, offsets, and parameters even while external power is not applied.

If the battery voltage drops, a low battery voltage alarm is displayed on the machine operator’s panel

or CRT screen.

When a low battery voltage alarm is displayed, replace the batteries within a week. Otherwise, the

contents of the CNC’s memory will be lost.

To replace the battery, see the procedure described in Section 2.10 of this manual.

s-7

SAFETY PRECAUTIONS

B-64115EN/02

WARNING

2. Absolute pulse coder battery replacement

When replacing the memory backup batteries, keep the power to the machine (CNC) turned on,

and apply an emergency stop to the machine. Because this work is performed with the power

on and the cabinet open, only those personnel who have received approved safety and

maintenance training may perform this work.

When replacing the batteries, be careful not to touch the high-voltage circuits (marked

and

fitted with an insulating cover).

Touching the uncovered high-voltage circuits presents an extremely dangerous electric shock

hazard.

NOTE

The absolute pulse coder uses batteries to preserve its absolute position.

If the battery voltage drops, a low battery voltage alarm is displayed on the machine operator’s panel

or CRT screen.

When a low battery voltage alarm is displayed, replace the batteries within a week. Otherwise, the

absolute position data held by the pulse coder will be lost.

To replace the battery, see the procedure described in Servo Amplifier Maintenance Manual.

s-8

B-64115EN/02

SAFETY PRECAUTIONS

WARNING

3. Fuse replacement

Before replacing a blown fuse, however, it is necessary to locate and remove the cause of the

blown fuse.

For this reason, only those personnel who have received approved safety and maintenance

training may perform this work.

When replacing a fuse with the cabinet open, be careful not to touch the high-voltage circuits

(marked

and fitted with an insulating cover).

Touching an uncovered high-voltage circuit presents an extremely dangerous electric shock

hazard.

s-9

B-64115EN/02

PREFACE

Description of

1.Display and operation

this manual

This chapter covers those items, displayed on the screen, that are related

to maintenance. A list of all supported operations is also provided at the

end of this chapter.

2.Hardware

This chapter describes the configuration of the hardware, lists the

hardware units, and explains how to replace printed-circuit boards.

3.Data input/output

This chapter describes the input/output of data, including programs,

parameters, and tool compensation data, aswell as the input/output

procedures for conversational data.

4.Interface between the CNC and PMC

This chapter describes the PMC specifications, the system configuration,

and the signals used by the PMC.

5.Digital servo

This chapter describes the servo tuning screen and how to adjust the

reference position return position.

6.AC spindles

These chapters describe the spindle amplifier checkpoints, as well as the

spindle tuning screen.

7.Trouble shooting

This chapter describes the procedures to be followed in the event of

certain problems occurring.

Appendix

A. Alarm list

B. List of maintenance parts

C. Boot system

D. FSSB start-up procedure/materials

E. Notation of MDI keys

This manual does not provide a parameter list. If necessary, refer to the

separate PARAMETER MANUAL.

p-1

PREFACE

B–64115EN/02

Applicable models

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

Product name

Abbreviation

FANUC Series 0i-TC

0i-TC

FANUC Series 0i-MC

0i-MC

Series 0i

FANUC Series 0i-PC

0i-PC

FANUC Series 0i Mate-TC

0i-Mate TC

Series 0i Mate

FANUC Series 0i Mate-MC

0i-Mate TC

NOTE

Some function described in this manual may not be applied

to some products.

For details, refer to the DESCRIPTIONS manual

(B-64112EN)

There are two types of basic units for Series 0i-C and Series 0i Mate-C:

Basic unit drawing No.

Model

A02B-0309-B50n (n=0,1,...,9)

Series 0i -C

A02B-0311-B50n(n=0,1,...,9)

Series 0i Mate-C

A02B-0311-B51n(n=0,1,...,9)

Series 0i Mate-C

A02B-0309-B52n(n=0,1,...,9)

Series 0i -C

A02B-0311-B52n(n=0,1,...,9)

Series 0i Mate-C

A02B-0311-B53n(n=0,1,...,9)

Series 0i Mate-C

p-2

B-64115EN/02

PREFACE

Related manuals of

The following table lists the manuals related to Series 0i-C, Series 0i

Series 0i-C/0i Mate-C

Mate-C.

This manual is indicated by an asterisk(*).

Specification

Manual name

number

FANUC Series 0i-MODEL C/0i Mate-MODEL C

B-64112EN

DESCRIPTIONS

FANUC Series 0i-MODEL C/0i Mate-MODEL C

B-64113EN

CONNECTION MANUAL (HARDWARE)

FANUC Series 0i-MODEL C/0i Mate-MODEL C

B-64113EN-1

CONNECTION MANUAL (FUNCTION)

FANUC Series 0i-PC

B-64153EN

CONNECTION MANUAL (FUNCTION)

FANUC Series 0i-TC OPERATOR’S MANUAL

B-64114EN

FANUC Series 0i-MC OPERATOR’S MANUAL

B-64124EN

FANUC Series 0i Mate-TC OPERATOR’S MANUAL

B-64134EN

FANUC Series 0i Mate-MC OPERATOR’S MANUAL

B-64144EN

FANUC Series 0i-PC OPERATOR’S MANUAL

B-64154EN

FANUC Series 0i-MODEL C/0i Mate-MODEL C

B-64115EN

MAINTENANCE MANUAL

FANUC Series 0i-MODEL C/0i Mate-MODEL C

B-64120EN

PARAMETER MANUAL

FANUC Series 0i-PC PARAMETER MANUAL

B-64160EN

PROGRAMMING MANUAL

Macro Compiler/Macro Executor

B-61803E-1

PROGRAMMING MANUAL

FANUC MACRO COMPILER (For Personal Computer)

B-66102E

PROGRAMMING MANUAL

PMC

PMC Ladder Language PROGRAMMING MANUAL

B-61863E

PMC C Language PROGRAMMING MANUA

B-61863E-1

Network

PROFIBUS-DP Board OPERATOR’S MANUAL

B-62924EN

Ethernet Board/DATA SERVER Board

B-63354EN

OPERATOR’S MANUAL

AST Ethernet Board/FAST DATA SERVER

B-63644EN

OPERATOR’S MANUAL

p-3

PREFACE

B–64115EN/02

Related manuals of

The following table lists the manuals related to

SERVO MOTOR

αiS/αiF/βiS series

Specification

Manual name

number

FANUC AC SERVO MOTOR αiS/αiF series

B-65262EN

DESCRIPTIONS

FANUC AC SERVO MOTOR βiS series DESCRIPTIONS

B-65302EN

FANUC AC SERVO MOTOR αiS/αiF/βiS series

B-65270EN

PARAMETER MANUAL

FANUC AC SPINDLE MOTOR αi series

B-65272EN

DESCRIPTIONS

FANUC AC SPINDLE MOTOR βi series

B-65312EN

DESCRIPTIONS

FANUC AC SPINDLE MOTOR αiS/βiS series

B-65280EN

PARAMETER MANUAL

FANUC SERVO AMPLIFIER αi series DESCRIPTIONS

B-65282EN

FANUC SERVO AMPLIFIER βi series DESCRIPTIONS

B-65322EN

FANUC AC SERVO MOTOR αiS/αiF series,

B-65285EN

FANUC AC SPINDLE MOTOR αi series,

FANUC SERVO AMPLIFIER αi series

MAINTENANCE MANUAL

FANUC AC SERVO MOTOR βiS series,

B-65325EN

FANUC AC SPINDLE MOTOR βi series,

FANUC SERVO AMPLIFIER βi series

MAINTENANCE MANUAL

p-4

B-64115EN/02

Table of Contents

SAFETY PRECAUTIONS .

s-1

PREFACE .

p-1

DISPLAY AND OPERATION .

1.1

FUNCTION KEYS AND SOFT KEYS

1.1.1

Soft Keys

1.2

SCREEN DISPLAYED IMMEDIATELY AFTER POWER IS TURNED ON

1.2.1

Slot Status Display

1.2.2

Setting Module Screen

1.2.3

Configuration Display of Software

1.3

SYSTEM CONFIGURATION SCREEN

1.3.1

Display Method

1.3.2

Configuration of PCBs

1.3.3

Software Configuration Screen

1.3.4

Module Configuration Screen

1.3.5

ID Information Screen (αi Servo Information Screen/αi Spindle Information Screen)

1.4

ALARM HISTORY SCREEN

1.4.1

Alarm History Screen

1.4.1.1

General

1.4.1.2

Screen display

1.4.1.3

Clearing alarm history

1.4.1.4

Alarm display

1.4.2

System Alarm History

1.4.2.1

General

1.4.2.2

System alarm history screen (history list screen)

1.4.2.3

System alarm history screen (detail screen)

1.4.2.4

Parameter

1.5

EXTERNAL OPERATOR MESSAGES RECORD

1.5.1

Screen Display

1.5.2

Deletion of External Operator Messages Record

1.5.3

Parameter

1.5.4

Notes

1.6

OPERATION HISTORY

1.6.1

Parameter Setting

1.6.2

Screen Display

1.6.3

Setting the Input Signal or Output Signal to be Recorded in the Operation History

1.6.4

Inputting and Outputting the Operation History Data

1.6.5

Notes

1.7

HELP FUNCTION

1.7.1

General

1.7.2

Display Method

1.8

DISPLAYING DIAGNOSTIC PAGE

1.8.1

Displaying Diagnostic Page

1.8.2

Contents Displayed

1.9

CNC STATE DISPLAY

1.10

WAVEFORM DIAGNOSTIC FUNCTION

1.10.1

Setting Parameters

1.10.2

Waveform Diagnostic Parameter Screen

1.10.3

Graphic of Wave Diagnosis Data

1.10.4

Data Sampling for Storage Type Waveform Diagnosis

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1.10.5

Outputting Waveform Diagnosis Data (Storage Type)

100

1.10.6

Notes

103

1.11

OPERATING MONITOR

104

1.11.1

Display Method

104

1.11.2

Parameters

105

1.12

LIST OF OPERATIONS

106

1.13

WARNING SCREEN DISPLAYED WHEN AN OPTION IS CHANGED

116

1.14

WARNING SCREEN DISPLAYED WHEN SYSTEM SOFTWARE IS REPLACED

(SYSTEM LABEL CHECK ERROR)

118

1.15

MAINTENANCE INFORMATION SCREEN

119

1.15.1

Screen Display and Operation

119

1.15.2

Maintenance Information Input/Output

122

1.16

COLOR SETTING SCREEN (8.4″ COLOR LCD)

123

1.16.1

Screen Display

125

1.16.2

Color Setting

125

1.16.3

Parameters

127

1.16.4

Notes

128

1.17

CONTRAST ADJUSTMENT

129

1.18

POWER MATE CNC MANAGER

130

1.18.1

Parameter

130

1.18.2

Screen Display

131

1.18.3

Parameter Input/Output

137

1.18.4

Notes

139

1.19

PERIODIC MAINTENANCE SCREENS

140

1.19.1

Overview

140

1.19.2

Screen Display and Setting

140

1.19.3

Status Screen Display and Setting

141

1.19.4

Setting Screen Display and Setting

146

1.19.5

Registered Data Input/Output

148

1.19.6

FANUC Two-Byte Character Code Table

150

HARDWARE .

156

2.1

HARDWARE CONFIGURATION

157

2.2

HARDWARE OVERVIEW

158

2.3

TOTAL CONNECTION DIAGRAMS

160

2.4

CONNECTOR AND CARD CONFIGURATIONS OF PRINTED CIRCUIT BOARDS

163

2.4.1

Main Board

163

2.4.2

Inverter PCBs

178

2.4.3

Fast Ethernet Board

180

2.4.4

Fast Data Server Board

187

2.4.5

PROFIBUS-DP Board

193

2.4.6

I/O Board for 0i

199

2.5

UNITS AND PRINTED CIRCUIT BOARDS

200

2.5.1

Basic Units

200

2.5.2

LCD/MDI Units

200

2.5.3

Printed Circuit Boards

201

2.5.4

I/O

203

2.5.5

Other Units

203

2.6

REPLACING THE MAIN BOARD

204

2.7

MOUNTING AND DEMOUNTING CARD PCBS

208

2.7.1

Demounting a Card PCB

209

2.7.2

Mounting a Card PCB

210

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2.8

MOUNTING AND DEMOUNTING DIMM MODULES

211

2.8.1

Demounting a DIMM Module

212

2.8.2

Mounting a DIMM Module

212

2.9

REPLACING FUSE ON CONTROL UNIT

213

2.10

REPLACING BATTERY

215

2.10.1

Battery for Separate Absolute Pulse Coders (6VDC)

220

2.10.2

Battery for Absolute Pulse Coder Built into the Motor (6VDC)

221

2.11

REPLACING FAN MOTORS

222

2.12

REPLACING LCD BACKLIGHT

225

2.13

DISTRIBUTED I/O SETTING

234

2.14

REPLACING FUSES ON VARIOUS UNITS

236

2.15

ENVIRONMENTAL REQUIREMENTS OUTSIDE THE CONTROL UNIT

239

2.16

ACTION AGAINST NOISE

240

2.16.1

Separating Signal Lines

240

2.16.2

Ground

242

2.16.3

Connecting the Ground Terminal of the Control Unit

243

2.16.4

Noise Suppressor

244

2.16.5

Cable Clamp and Shield Processing

245

INPUT AND OUTPUT OF DATA .

248

3.1

SETTING PARAMETERS FOR INPUT/OUTPUT

249

3.2

INPUTTING/OUTPUTTING DATA

251

3.2.1

Confirming the Parameters Required for Data Output

251

3.2.2

Outputting CNC Parameters

252

3.2.3

Outputting PMC Parameters

253

3.2.4

Outputting Pitch Error Compensation Amount

253

3.2.5

Outputting Custom Macro Variable Values

254

3.2.6

Outputting Tool Compensation Amount

254

3.2.7

Outputting Part Program

254

3.2.8

Inputting CNC Parameters

255

3.2.9

Inputting PMC Parameters

256

3.2.10

Inputting Pitch Error Compensation Amount

257

3.2.11

Inputting Custom Macro Variable Values

257

3.2.12

Inputting Tool Compensation Amount

258

3.2.13

Inputting Part Programs

258

3.3

DATA INPUT/OUTPUT ON THE ALL IO SCREEN

260

3.3.1

Setting Input/Output-Related Parameters

261

3.3.2

Inputting and Outputting Programs

263

3.3.3

Inputting and Outputting Parameters

267

3.3.4

Inputting and Outputting Offset Data

268

3.3.5

Outputting Custom Macro Common Variables

269

3.3.6

Inputting and Outputting Floppy Files

270

3.4

DATA INPUT/OUTPUT USING A MEMORY CARD

275

INTERFACE BETWEEN CNC AND PMC .

286

4.1

GENERAL OF INTERFACE

287

4.2

SPECIFICATION OF PMC

288

4.2.1

Specification

288

4.2.2

Address

289

4.2.3

System Reserve Area of Internal Relay

290

4.2.4

Execution Period of PMC

293

4.2.5

I/O Module Assignment Name List

295

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4.3

PMC SCREEN (PMC-SA1)

298

4.3.1

PMC Menu Selection Procedure Using Soft Keys

298

4.3.2

Dynamic Display of Sequence Program

299

4.3.3

Display of PMC Diagnosis Screen

304

4.3.3.1

Title screen (TITLE)

304

4.3.3.2

Status screen (STATUS)

305

4.3.3.3

Alarm screen (ALARM)

306

4.3.3.4

Trace screen (TRACE)

306

4.3.4

PMC Parameter

308

4.3.4.1

Input of PMC parameter from MDI

308

4.3.4.2

Timer screen (TIMER)

308

4.3.4.3

Counter screen (COUNTER)

309

4.3.4.4

Keep relay screen (KEEPRL)

309

4.3.4.5

Data table screen (C. DATA)

312

4.3.4.6

Setting screen

314

4.3.5

Input/Output of PMC Data

315

4.3.5.1

Start of the built-in type PMC programmer

315

4.3.5.2

Input/output method

315

4.3.5.3

Copy function (COPY)

316

4.3.6

System Parameters

317

4.3.7

Online Monitor Setting Screen

318

4.4

PMC SCREEN (PMC-SB7)

321

4.4.1

PMC Menu Selection Procedure Using Soft Keys

321

4.4.2

Dynamic Display of Sequence Programs

322

4.4.2.1

Ladder diagram display screen

323

4.4.2.2

Selection monitor screen

325

4.4.2.3

Ladder diagram editing screen

326

4.4.2.4

Net editing screen

328

4.4.3

Display of the PMC Diagnosis Screen

331

4.4.3.1

Title screen

331

4.4.3.2

Status screen

332

4.4.3.3

Alarm screen

332

4.4.3.4

Trace function

333

4.4.3.5

I/O Link connection check screen

337

4.4.4

PMC Parameters

337

4.4.4.1

Parameter input/output method

337

4.4.4.2

TIMER screen

338

4.4.4.3

COUNTER screen

339

4.4.4.4

KEEP RELAY screen

340

4.4.4.5

Data table screen

343

4.4.4.6

Setting screens

345

4.4.5

PMC Data Input/Output

348

4.4.5.1

Starting the built-in programmer

348

4.4.5.2

Input/output method

349

4.4.6

System Parameters

350

4.4.7

Online Monitor Setting Screen

352

4.5

LIST OF SIGNALS BY EACH MODE

354

4.6

LIST OF INPUT/OUTPUT SIGNALS

356

4.7

LIST OF ADDRESSES

371

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FOCAS1/ETHERNET PARAMETER SETTING .

398

DIGITAL SERVO .

401

6.1

INITIAL SETTING SERVO PARAMETERS

402

6.2

SERVO TUNING SCREEN

412

6.2.1

Parameter Setting

412

6.2.2

Displaying Servo Tuning Screen

412

6.3

ADJUSTING REFERENCE POSITION (DOG METHOD)

415

6.3.1

General

415

6.4

DOGLESS REFERENCE POSITION SETTING

418

6.4.1

General

418

6.4.2

Operation

418

6.4.3

Associated Parameters

419

6.5

αi SERVO WARNING INTERFACE

420

6.6

αi SERVO INFORMATION SCREEN

422

AC SPINDLE (SERIAL INTERFACE) .

426

7.1

AC SPINDLE (SERIAL INTERFACE)

427

7.1.1

Outline of Spindle Control

427

7.1.1.1 Method A of gear change for machining center (PRM 3705#2=0)

429

7.1.1.2 Method B of gear change for machining center (PRM 3705#2=1)

429

7.1.1.3 T series

429

7.1.2

Spindle Setting and Tuning Screen

430

7.1.2.1 Display method

430

7.1.2.2 Spindle setting screen

430

7.1.2.3 Spindle tuning screen

431

7.1.2.4 Spindle monitor screen

433

7.1.2.5 Correspondence between operation mode and parameters on spindle tuning screen

435

7.1.3

Automatic Setting of Standard Parameters

438

7.1.4

Warning Interface for the αi Spindle

440

7.1.5

αi Spindle Error State Messages

442

7.1.6

αi Spindle Information Screen

443

7.2

AC SPINDLE (ANALOG INTERFACE)

447

7.2.1

Outline of Spindle Control

447

7.2.1.1 Block diagram

448

7.2.1.2 Calculation of S analog voltage and related parameters

449

7.2.1.3 Tuning S analog voltage (D/A converter)

451

TROUBLESHOOTING .

453

8.1

CORRECTIVE ACTION FOR FAILURES

455

8.1.1

Investigating the Conditions Under which Failure Occurred

455

8.2

NO MANUAL OPERATION NOR AUTOMATIC OPERATION CAN BE EXECUTED

457

8.3

JOG OPERATION CANNOT BE DONE

461

8.4

MANUAL HANDLE OPERATION CANNOT BE DONE

465

8.5

AUTOMATIC OPERATION CANNOT BE DONE

470

8.6

CYCLE START LED SIGNAL HAS TURNED OFF

478

8.7

NOTHING IS DISPLAYED ON THE LCD WHEN THE POWER IS TURNED ON

480

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Table of Contents

B–64115EN/02

8.8

INPUT FROM AND OUTPUT TO I/O DEVICES CANNOT BE PERFORMED

INPUT/OUTPUT CANNOT BE PERFORMED PROPERLY

482

8.9

IN A CONNECTOR PANEL I/O UNIT, DATA IS INPUT TO AN UNEXPECTED ADDRESS . .

484

8.10

IN A CONNECTOR PANEL I/O UNIT, NO DATA IS OUTPUT TO AN EXPANSION UNIT . . .

485

8.11

ALARM 85 TO 87 (READER/PUNCHER INTERFACE ALARM)

486

8.12

ALARM 90 (REFERENCE POSITION RETURN IS ABNORMAL)

490

8.13

ALARM 300 (REQUEST FOR REFERENCE POSITION RETURN)

492

8.14

ALARM 401 (V READY OFF)

493

8.15

ALARM 404 (V READY ON)

495

8.16

ALARM 462 (SEND CNC DATA FAILED)

ALARM 463 (SEND SLAVE DATA FAILED)

496

8.17

ALARM 417 (DIGITAL SERVO SYSTEM IS ABNORMAL)

497

8.18

ALARM 700 (OVERHEAT: CONTROL UNIT)

498

8.19

ALARM 701 (OVERHEAT: FAN MOTOR)

499

8.20

ALARM 704 (SPINDLE SPEED FLUCTUATION DETECTION ALARM)

500

8.21

ALARM 749 (SERIAL SPINDLE COMMUNICATION ERROR)

501

8.22

ALARM 750 (SPINDLE SERIAL LINK STARTUP FAILURE)

502

8.23

ALARM 5134 (FSSB: OPEN READY TIME OUT)

ALARM 5135 (FSSB: ERROR MODE)

ALARM 5137 (FSSB: CONFIGURATION ERROR)

ALARM 5197 (FSSB: OPEN TIME OUT)

ALARM 5198 (FSSB: ID DATA NOT READ)

504

8.24

ALARM 5136 (FSSB: NUMBER OF AMPS IS SMALL)

506

8.25

ALARM 900 (ROM PARITY)

507

8.26

ALARMS 912 TO 919 (DRAM PARITY)

508

8.27

ALARM 920 (SERVO ALARMS)

509

8.28

ALARM 926 (FSSB ALARM)

510

8.29

ALARM 930 (CPU INTERRUPT)

513

8.30

ALARM 935 (SRAM ECC ERROR)

514

8.31

ALARM 950 (PMC SYSTEM ALARM)

515

8.32

ALARM 951 (PMC WATCHDOG ALARM)

518

8.33

ALARM 972 (NMI ALARM ON AN OPTION BOARD) (SERIES 0i-C ONLY)

519

8.34

ALARM 973 (NMI ALARM WITH AN UNKNOWN CAUSE)

520

8.35

ALARM 974 (F-BUS ERROR)

521

8.36

ALARM 975 (BUS ERROR)

522

8.37

ALARM 976 (LOCAL BUS ERROR)

523

8.38

SERVO ALARMS

524

8.39

SPC ALARMS

527

8.40

SPINDLE ALARMS

528

APPENDIX

A. ALARM LIST .

531

A.1

LIST OF ALARM CODES (CNC)

532

A.2

LIST OF ALARMS (PMC)

569

A.3

ALARM LIST (SERIAL SPINDLE)

594

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B-64115EN/02

Table of Contents

A.4

ERROR CODES (SERIAL SPINDLE)

606

B. LIST OF MAINTENANCE PARTS .

608

C. BOOT SYSTEM .

609

C.1

OVERVIEW

610

C.1.1

Starting the Boot System

610

C.1.2

System Files and User Files

611

C.2

SCREEN CONFIGURATION AND OPERATING PROCEDURE

612

C.2.1

System Data Loading Screen

613

C.2.2

System Data Check Screen

615

C.2.3

System Data Delete Screen

617

C.2.4

System Data Save Screen

618

C.2.5

SRAM Data Backup Screen

620

C.2.6

Memory Card File Delete Screen

623

C.2.7

Memory Card Format Function

624

C.2.8

Load Basic System Function

625

C.3

ERROR MESSAGES AND REQUIRED ACTIONS

627

D. FSSB START-UP PROCEDURE/MATERIALS .

630

D.1

OVERVIEW

631

D.2

SLAVE

632

D.3

AUTOMATIC SETTING

633

D.3.1

(Sample Setting 1] General Configuration (Semi-Closed Loop)

635

D.3.2

[Sample Setting 2] General Configuration (Closed Loop)

636

D.3.3

[Sample Setting 3] When the C-Axis is a Cs Axis

638

D.4

MANUAL SETTING 2

640

D.5

MANUAL SETTING 1

646

D.6

ALARMS

647

D.7

ACTIONS FOR TROUBLE ENCOUNTERED AT START-UP TIME

652

D.8

FSSB DATA DISPLAY

654

D.8.1

Amplifier Setting Screen

654

D.8.2

Axis Setting Screen

655

D.8.3

Amplifier Maintenance Screen

656

NOTATION OF MDI KEYS .

658

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B-64115EN/02

1. DISPLAY AND OPERATION

DISPLAY AND OPERATION

This chapter describes how to display various screens by the function

keys. The screens used for maintenance are respectively displayed.

1.1

FUNCTION KEYS AND SOFT KEYS

1.2

SCREEN DISPLAYED IMMEDIATELY AFTER

POWER IS TURNED ON

1.3

SYSTEM CONFIGURATION SCREEN

1.4

ALARM HISTORY SCREEN

1.5

EXTERNAL OPERATOR MESSAGES

RECORD

1.6

OPERATION HISTORY

1.7

HELP FUNCTION

1.8

DISPLAYING DIAGNOSTIC PAGE

1.9

CNC STATE DISPLAY

1.10

WAVEFORM DIAGNOSTIC FUNCTION

1.11

OPERATING MONITOR

104

1.12

LIST OF OPERATIONS

106

1.13

WARNING SCREEN DISPLAYED WHEN

AN OPTION IS CHANGED

116

1.14

WARNING SCREEN DISPLAYED

WHEN SYSTEM SOFTWARE IS REPLACED

(SYSTEM LABEL CHECK ERROR)

118

1.15

MAINTENANCE INFORMATION SCREEN

119

1.16

COLOR SETTING SCREEN

(8.4″ COLOR LCD)

123

1.17

CONTRAST ADJUSTMENT

129

1.18

POWER MATE CNC MANAGER

130

1.19

PERIODIC MAINTENANCE SCREENS

140

1. DISPLAY AND OPERATION

B-64115EN/02

Operations and soft key display staturs for each function key are described

1.1

below:

FUNCTION KEYS

AND SOFT KEYS

1.1.1

To display a more detailed screen, press a function key followed by a soft

key. Soft keys are also used for actual operations.

Soft Keys

The following illustrates how soft key displays are changed by pressing

each function key.

The symbols in the following figures mean as shown below :

Indicates screens

Indicates a screen that can be displayed by pressing a

function key(*1)

[

]

Indicates a soft key(*2)

(

)

Indicates input from the MDI panel.

[

]

Indicates a soft key displayed in green (or highlighted).

Indicates the continuous menu key (rightmost soft key)(*3).

*1 Press function keys to switch between screens that are used frequently.

*2 Some soft keys are not displayed depending on the option configuration.

*3 In some cases, the continuous menu key is omitted when the 12 soft keys

type is used.

B-64115EN/02

1. DISPLAY AND OPERATION

POSITION SCREEN

Soft key transition triggered by the function key

POS

Absolute coordinate display

[ABS]

[(OPRT)]

[PTSPRE]

[EXEC]

[RUNPRE]

[EXEC]

Relative coordinate display

[REL]

[(OPRT)]

(Axis or numeral)

[PRESET]

[ORIGIN]

[ALLEXE]

(Axis name)

[EXEC]

[PTSPRE]

[EXEC]

[RUNPRE]

[EXEC]

Current position display

[ALL]

[(OPRT)]

(Axis or numeral)

[PRESET]

[ORIGIN]

[ALLEXE]

(Axis name)

[EXEC]

[PTSPRE]

[EXEC]

[RUNPRE]

[EXEC]

Handle interruption

[HNDL]

[(OPRT)]

[PTSPRE]

[EXEC]

[RUNPRE]

[EXEC]

Monitor screen

[MONI]

[(OPRT)]

[PTSPRE]

[EXEC]

[RUNPRE]

[EXEC]

1. DISPLAY AND OPERATION

B-64115EN/02

Soft key transition triggered by the function key

PROG

PROGRAM SCREEN

in the MEM mode

1/2

PROG

Program display screen

[PRGRM]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

(O number)

[O SRH]

(N number)

[N SRH]

(1)

[REWIND]

[P TYPE]

[Q TYPE]

[F SRH]

[CAN]

(N number)

[EXEC]

Program check display screen

[CHECK]

[ABS]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

[REL]

(O number)

[O SRH]

(N number)

[N SRH]

[REWIND]

[P TYPE]

[Q TYPE]

[F SRH]

[CAN]

(N number)

[EXEC]

Current block display screen

[CURRNT]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Next block display screen

[NEXT]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Program restart display screen

[RSTR]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

(2)(Continued on the next page)

1. DISPLAY AND OPERATION

B-64115EN/02

Soft key transition triggered by the function key

PROG

PROGRAM SCREEN

in the EDIT mode

1/2

PROG

Program display

[PRGRM]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

(O number)

[O SRH]

(Address)

[SRH↓]

(Address)

[SRH↑]

[REWIND]

[F SRH]

[CAN]

(N number)

[EXEC]

[READ]

[CHAIN]

(The cursor moves to the end of a program.)

[STOP]

[CAN]

(O number)

[EXEC]

[PUNCH]

[STOP]

[CAN]

(O number)

[EXEC]

[DELETE]

[CAN]

(N number)

[EXEC]

[EX-EDT]

[COPY]

[CRSR∼]

(O number)

[EXEC]

[∼CRSR]

[∼BTTM]

[ALL]

[MOVE]

[CRSR∼]

(O number)

[EXEC]

[∼CRSR]

[∼BTTM]

[ALL]

[MERGE]

[∼CRSR]

(O number)

[EXEC]

[∼BTTM]

[CHANGE]

(Address)

[BEFORE]

(Address)

[AFTER]

[SKIP]

[1-EXEC]

[EXEC]

(1)(Continued on the next page)

B-64115EN/02

1. DISPLAY AND OPERATION

2/2

(1)

Program directory display

[LIB]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

(O number)

[O SRH]

Return to the program

[READ]

[CHAIN]

[STOP]

[CAN]

(O number)

[EXEC]

[PUNCH]

[STOP]

[CAN]

(O number)

[EXEC]

Graphic Conversational Programming (T series)

[C.A.P.]

[PRGRM]

Return to the program

[G.MENU]

(G number)

[BLOCK]

(Data)

[LINE]

When a G number is omitted,

[CHAMF]

the standard screen appears.

[CNR.R]

[INPUT]

Graphic Conversational Programming (M series)

[C.A.P.]

[PRGRM]

Return to the program

[G.MENU]

(G number)

[BLOCK]

(Data)

[INPUT]

INSERT

When a G number is omitted, the standard screen appears.

[(OPRT)]

[INPUT]

Floppy directory display

[FLOPPY]

[PRGRM]

Return to the program

[DIR]

[(OPRT)]

[F SRH]

(Numeral)

[F SET]

[CAN]

[EXEC]

[READ]

(Numeral)

[F SET]

(Numeral)

[O SET]

[STOP]

[CAN]

[EXEC]

[PUNCH]

(Numeral)

[F SET]

(Numeral)

[O SET]

[STOP]

[CAN]

[EXEC]

[DELETE]

(Numeral)

[F SET]

[CAN]

[EXEC]

1. DISPLAY AND OPERATION

B-64115EN/02

Soft key transition triggered by the function key

PROG

PROGRAM SCREEN

in the MDI mode

PROG

Program display

[PRGRM]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Program input screen

[MDI]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

[START]

[CAN]

[EXEC]

(Address)

[SRH↓]

(Address)

[SRH↑]

[REWIND]

Current block display screen

[CURRNT]

[(OPRT)]

[BG-EDT]

See When the soft key [BG-EDT] is pressed"

Next block display screen

[NEXT]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Program restart display screen

[RSTR]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

B-64115EN/02

1. DISPLAY AND OPERATION

Soft key transition triggered by the function key

PROG

PROGRAM SCREEN

in the HNDL, JOG, or REF mode

PROG

Program display

[PRGRM]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Current block display screen

[CURRNT]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Next block display screen

[NEXT]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

Program restart display screen

[RSTR]

[(OPRT)]

[BG-EDT]

See “When the soft key [BG-EDT] is pressed”

FANUC Series 0i-MODEL C, Series 0i Mate-MODEL C. MAINTENANCE MANUAL - page 1