fanuc 21 B, 210 B Maintenance Manual

GE Fanuc Automation

Computer Numerical Control Products

Series 21 / 210 – Model B

Maintenance Manual

GFZ-62705EN/03 October 1997

Warnings, Cautions, and Notes as Used in this Publication

Warning notices are used in this publication to emphasize that hazardous voltages, currents, temperatures, or other conditions that could cause personal injury exist in this equipment or may be associated with its use.

In situations where inattention could cause either personal injury or damage to equipment, a Warning notice is used.

Caution notices are used where equipment might be damaged if care is not taken.

GFL-001

Warning

Caution

Note

Notes merely call attention to information that is especially significant to understanding and operating the equipment.

This document is based on information available at the time of its publication. While efforts have been made to be accurate, the information contained herein does not purport to cover all details or variations in hardware or software, nor to provide for every possible contingency in connection with installation, operation, or maintenance. Features may be described herein which are not present in all hardware and software systems. GE Fanuc Automation assumes no obligation of notice to holders of this document with respect to changes subsequently made.

GE Fanuc Automation makes no representation or warranty, expressed, implied, or statutory with respect to, and assumes no responsibility for the accuracy, completeness, sufficiency, or usefulness of the information contained herein. No warranties of merchantability or fitness for purpose shall apply.

PowerMotion is a trademark of GE Fanuc Automation North America, Inc.

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, CAUTIONS, AND NOTES RELATED TO CHECK OPERATION s–3. .

3. WARNINGS AND NOTES RELATED TO REPLACEMENT s–4. . . . . . . . . . . . . . . . . .

4. WARNINGS AND NOTES RELATED TO PARAMETERS s–5. . . . . . . . . . . . . . . . . . . .

5. WARNINGS RELATED TO DAILY MAINTENANCE s–6. . . . . . . . . . . . . . . . . . . . . . . . .

s–1

SAFETY PRECAUTIONS

B–62705EN/03

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 W arnings 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 damage 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–62705EN/03

SAFETY PRECAUTIONS

WARNINGS, CAUTIONS, AND NOTES 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.

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.

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–3

SAFETY PRECAUTIONS

B–62705EN/03

WARNINGS AND NOTES RELATED TO REPLACEMENT

WARNING

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.

When a heavy unit is to be replaced, the task must be undertaken by two persons. If the replacement is attempted by only one person, the replacement unit could slip and fall, possibly causing injury.

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.

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–4

B–62705EN/03

SAFETY PRECAUTIONS

WARNINGS AND NOTES RELATED TO PARAMETERS

WARNING

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.

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.

s–5

SAFETY PRECAUTIONS

B–62705EN/03

WARNINGS RELATED TO DAILY MAINTENANCE

WARNING

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 fitted with an insulating cover). Touching the uncovered high–voltage circuits presents an extremely dangerous electric shock hazard.

and

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 CR T 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 2.6 of this manual.

s–6

B–62705EN/03

SAFETY PRECAUTIONS

WARNING

Absolute pulse coder battery replacement

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 CR T 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 Section 2.6 of this manual.

and

s–7

SAFETY PRECAUTIONS

WARNING

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 Touching an uncovered high–voltage circuit presents an extremely dangerous electric shock hazard.

and fitted with an insulating cover).

B–62705EN/03

s–8

B–62705EN/03

PREFACE

Description of this manual

This manual consists of following chapters.

1.DISPLAY AND OPERATION

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 covers hardware–related items, including the hardware configuration, connection, and NC status indicated on printed circuit boards. A list of all units is also provided as well as an explanation of how to replace each unit.

3.INPUT AND OUTPUT OF DATA

This chapter describes the input/output of data, including programs, parameters, and tool compensation data, as well as the input/output procedures for conversational data.

4.INTERFACE BETWEEN NC 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 SPINDLE (SERIAL INTERFACE)

These chapters describe the spindle amplifier checkpoints, as well as the spindle tuning screen.

7.TROUBLESHOOTING

This chapter describes the procedures to be followed in the event of certain problems occurring, for example, if the power cannot be turned on or if manual operation cannot be performed. Countermeasures to be applied in the event of alarms being output are also described.

APPENDIX

The appendix consists of a list of all alarms, a list of maintenance parts, and boot system. This manual does not provide a parameter list. If necessary, refer to the separate PARAMETER MANUAL (B–62710EN) .

p–1

PREFACE

FANUC Series 21–MB

FANUC Series 21–TB

B–62705EN/03

Applicable models

This manual can be used with the following models. The abbreviated names may be used.

Product Name Abbreviations Software series (Specification)

21–MB Series 21 21–MB Series 21 M series

FANUC Series 210–MB 210–MB Series 210

Control unit A

Control unit B

FANUC Series 210–TB Control unit B 210–TB Series 210

21–TB

(Control unit A)

21–TB

(Control unit B)

Series 21

NOTE

Some function described in this manual may not be applied to some products. For details, refer to the DESCRIPTIONS (B–62702EN).

Related manuals

The table below lists manuals related to MODEL B of Series 21, Series, Series 210. In the table, this manual is marked with an asterisk(*).

T series

D201(A02B–0179–H800#D201) DDA1(A02B–0218–H501#DDA1) DDA1(A02B–0218–H501#DDA1) DE01(A02B–0210–H501#DE01)

DE02(A02B–0210–H501#DE02)

DEA1(A02B–0219–H501#DEA1) DEA1(A02B–0219–H501#DEA1)

Table 1 Related Manuals

Manual name

DESCRIPTIONS B–62702EN CONNECTION MANUAL (HARDWARE) B–62703EN CONNECTION MANUAL (FUNCTION) B–62703EN–1 OPERATOR’S MANUAL FOR LATHE B–62534E OPERATOR’S MANUAL FOR MACHINING CENTER B–62704EN MAINTENANCE MANUAL B–62705EN

PARAMETER MANUAL B–62710EN MACRO COMPILER/MACRO EXECUTOR

PROGRAMMING MANUAL FAPT MACRO COMPILER (For Personal Computer)

PROGRAMMING MANUAL CONVERSATIONAL AUT OMA TIC PROGRAMMING FUNCTION

FOR MACHINING CENTER OPERATOR’S MANUAL

Specification

number

B–61803E–1

B–66102E

B–61874E–1

p–2

B–62705EN/03

SAFETY PRECAUTIONS s–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PREFACE p–1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. DISPLAY AND OPERATION 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1 FUNCTION KEYS AND SOFT KEYS 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.1.1 Soft Keys 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 SCREEN DISPLAYED IMMEDIATELY AFTER POWER IS TURNED ON 21. . . . . . . . . . . . . . . . . .

1.2.1 Loading of Software 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.2 System Monitor Screen 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.3 Slot Status Display 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.4 Setting Module Screen 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2.5 Configuration Display of Software 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 SYSTEM CONFIGURATION SCREEN 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 Display Method 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Configuration of PCBs 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.3 Software Configuration Screen 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.4 Module Configuration Screen 25. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 ALARM HISTORY SCREEN 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.1 General 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.2 Screen Display 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.3 Clearing Alarm History 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4.4 Alarm Display 27. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 EXTERNAL OPERATOR MESSAGES RECORD 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.1 Screen Display 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.2 Deletion of External Operator Messages Record 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.3 Parameter 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5.4 Notes 29. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 OPERATION HISTORY 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6.1 Parameter Setting 30. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6.2 Screen Display 31. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6.3 Setting The Input Signal or Output Signal to Be Recorded in The Operation History 35. . . . . . . . . . . . .

1.6.4 Inputting and Outputting the Operation History Data 39. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6.5 Notes 43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.7 HELP FUNCTION 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.7.1 General 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.7.2 Display Method 44. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8 DISPLAYING DIAGNOSTIC PAGE 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8.1 Displaying Diagnostic Page 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8.2 Contents Displayed 46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.9 CNC STATUS DISPLAY 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10 WAVE FORM DIAGNOSTIC FUNCTION 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10.1 Setting Parameters 57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10.2 Waveform Diagnostic Parameter Screen 58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10.3 Graphic of Wave Diagnosis data 61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10.4 Data Sampling for Storage Type Waveform Diagnosis 63. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10.5 Outputting Waveform Diagnosis Data (Storage Type) 65. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.10.6 Notes 68. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.11 OPERATING MONITOR 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.11.1 Display Method 69. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.11.2 Parameters 70. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.12 LIST OF OPERATIONS 71. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents

B–62705EN/03

1.13 WARNING SCREEN DISPLAYED WHEN AN OPTION IS CHANGED 76. . . . . . . . . . . . . . . . . . . .

1.14 WARNING SCREEN DISPLAYED WHEN SYSTEM SOFTWARE IS REPLACED

(SYSTEM LABEL CHECK ERROR) 78. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.15 POWER MOTION MANAGER 79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.15.1 Parameter 79. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.15.2 Screen Display 80. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.15.3 Parameter Input/Output 87. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.15.4 Notes 89. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.16 BIOS SETUP OF THE MMC–IV 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.16.1 BIOS Setup 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.16.2 Keys Used for Operation on the Set–Up Screen 90. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.16.3 How to Begin the “Set–Up” 91. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.16.4 How to End the “Set–Up” 95. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.17 BIOS SETUP OF INTELLIGENT TERMINALS 1 AND 2 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.17.1 BIOS Setup 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.17.2 Keys Used for Operation on the Set–Up Screen 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.17.3 How to Begin the Set–Up 97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.17.4 Details of the Set–up Items 99. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.17.5 How to End the Set–up 102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2. HARDWARE 103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 GENERAL OF HANDWARE 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 CONFIGURATION OF PRINTED CIRCUIT BOARD AND LED DISPLAY 106. . . . . . . . . . . . . . . . .

2.2.1 Main PCB 106. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.2 I/O Printed Circuit Board 113. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.3 Power Supply Printed Circuit Board 116. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.4 Option 1 Board 117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.5 Loader Control Board 118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6 HSSB Interface Board 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6.1 Parts layout 120. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6.2 System block diagram 121. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6.3 Configuration switch 121. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.6.4 LED display 122. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.7 MMC–IV PCB 123. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.7.1 A02B–0207–C020, A02B–0207–C021, A02B–0207–C022 123. . . . . . . . . . . . . . . . . . . . . . . . .

2.2.7.2 A16B–2203–0180 129. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.8 Intelligent Terminal 132. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2.9 Intelligent Terminal 2 137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 LIST OF UNIT AND PRINTED CIRCUIT BOARD 142. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 Control Unit P.C.B. 142. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Others 144. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 HOW TO REPLACE THE MODULES 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.1 Removing 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4.2 Insertion 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5 REPLACING THE FUSES 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.1 Replacing the Fuses for Power Supply of Control Unit 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.2 Replacing the Fuses for New MMC–IV 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.3 Replacing the Fuses for Intelligent Terminal 2 148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.4 Replacing the Fuse for LCD 149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6 HOW TO REPLACE THE BATTERIES 150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.1 Replace the Battery for Memory Back Up 150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.2 Replacing Batteries for Separate Absolute Pulse Coder 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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2.7 REPLACING THE FAN MOTOR 156. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.8 REPLACING THE LCD BACKLIGHT FOR DISPLAY 158. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.9 ADJUSTING THE FLAT DISPLAY 161. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.10 MAINTENANCE OF HEAT PIPE TYPE HEAT EXCHANGER 163. . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.11 ENVIRONMENT AL REQUIREMENT 166. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.12 POWER SUPPLY 168. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.13 ACTION AGAINST NOISE 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

2.6.3 Replacing Batteries for Absolute Pulse Coder (α series servo amplifier module) 152. . . . . . . . . . . . . . . .

2.6.4 Replacing the Battery for New MMC–IV 154. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.5 Replacing the Battery for Intelligent Terminal 155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.1 Replacing the Fan Motor for Control Unit 156. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.2 Replacing the Fan for Intelligent Terminal 157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.9.1 Adjusting the Color Liquid Crystal Display and Plasma Display 161. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.9.2 How to Replace the Monochrome Liquid Crystal Display 162. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.13.1 Separating Signal Lines 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.13.2 Ground 171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.13.3 Connecting the Signal Ground (SG) of the Control unit 172. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.13.4 Noise Suppressor 173. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.13.5 Cable Clamp and Shield Processing 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3. INPUT AND OUTPUT OF DATA 175. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1 SETTING PARAMETERS FOR INPUT/OUTPUT 176. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2 INPUTTING/ OUTPUTTING DATA 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.1 Confirming the Parameters Required for Data Output 178. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.2 Outputting CNC Parameters 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.3 Outputting PMC Parameters 180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.4 Outputting Pitch Error Compensation Amount 180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.5 Outputting Custom Macro Variable Values 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.6 Outputting Tool Compensation Amount 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.7 Outputting Part Program 181. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.8 Inputting CNC Parameters 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.9 Inputting PMC Parameters 183. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.10 Inputting Pitch Error Compensation Amount 184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.11 Inputting Custom Macro Variable Values 184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.12 Inputting Tool Compensation Amount 185. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.2.13 Inputting Part Programs 185. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3 DATA INPUT/OUTPUT ON THE ALL IO SCREEN 186. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.1 Setting Input/Output–Related Parameters 187. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.2 Inputting and Outputting Programs 188. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.3 Inputting and Outputting Parameters 192. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.4 Inputting and Outputting Offset Data 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.5 Outputting Custom Macro Common Variables 194. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.3.6 Inputting and Outputting Floppy Files 195. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. INTERFACE BETWEEN NC AND PMC 200. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 GENERAL OF INTERFACE 201. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 SPECIFICATION OF PMC 202. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.1 Specification 202. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.2 Address 203. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.3 Address List 204. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.4 Built–in Debug Function 216. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.5 System Reserve Area of Internal Relay 217. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2.6 Execution Period of PMC 218. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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B–62705EN/03

4.3 PMC SCREEN 219. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.1 Display Method 219. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.2 PMCLAD Screen 220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.3 PMCDGN Screen 224. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.4 Memory Display (M.SRCH) 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.3.5 PMCPRM Screen 232. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.4 LIST OF SIGNALS BY EACH MODE 237. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. DIGITAL SERVO 246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 INITIAL SETTING SERVO PARAMETERS 247. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 SERVO TUNING SCREEN 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 Parameter Setting 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.2 Displaying Servo Tuning Screen 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 ADJUSTING REFERENCE POSITION (DOG METHOD) 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 General 253. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 DOGLESS REFERENCE POSITION SETTING 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.1 General 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.2 Operation 255. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.3 Associated Parameters 256. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6. AC SPINDLE (SERIAL INTERFACE) 257. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1 AC SPINDLE (SERIAL INTERFACE) 258. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.1 Outline of Spindle Control 258. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.1.1 Method A of Gear Change for Machining Center 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.1.2 Method B of Gear Change for Machining Center(PRM 3705#2=1) 259. . . . . . . . . . . . . . . . . . .

6.1.1.3 For Lathe 259. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.2 Spindle Setting and Tuning Screen 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.2.1 Display method 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.2.2 Spindle setting screen 260. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.2.3 Spindle tuning screen 261. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.2.4 Spindle monitor screen 263. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.2.5 Correspondence between operation mode and parameters on spindle tuning screen 265. . . . . . .

6.1.3 Automatic Setting of Standard Parameters 267. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 AC SPINDLE (ANALOG INTERFACE) 268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1 Outline of Spindle Control 268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1.1 Block diagram 268. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1.2 Calculation of S analog voltage and related parameters 269. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2.1.3 Tuning S analog voltage (D/A converter) 271. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7. TROUBLESHOOTING 272. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1 CORRECTIVE ACTION FOR FAILURES 273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.1.1 Investigating the Conditions under which Failure Occurred 273. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.2 NO MANUAL OPERATION NOR AUTOMATIC OPERATION CAN BE EXECUTED 275. . . . . . . .

7.3 JOG OPERATION CANNOT BE DONE 279. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.4 HANDLE OPERATION (MPG) CANNOT BE DONE 282. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.5 AUTOMATIC OPERATION CANNOT BE DONE 284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.6 CYCLE START LED SIGNAL HAS TURNED OFF 291. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.7 NO DISPLAY APPEARS AT POWER–UP 293. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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7.8 ALARM 85 TO 87 (READER/PUNCHER INTERFACE ALARM) 294. . . . . . . . . . . . . . . . . . . . . . . . .

7.9 ALARM 90 (REFERENCE POSITION RETURN IS ABNORMAL) 300. . . . . . . . . . . . . . . . . . . . . . . .

7.10 ALARM 300 (REQUEST FOR REFERENCE POSITION RETURN) 302. . . . . . . . . . . . . . . . . . . . . . .

7.11 ALARM 301 TO 305 (ABSOLUTE PULSE CODER IS F AULTY) 303. . . . . . . . . . . . . . . . . . . . . . . . . .

7.12 ALARM 306 TO 308 (ABSOLUTE PULSE CODER BATTERY IS LOW) 304. . . . . . . . . . . . . . . . . . .

7.13 ALARM 350 (SERIAL A PULSE CODER IS ABNORMAL) 305. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.14 ALARM 351 (SERIAL A PULSE CODER COMMUNICATION IS ABNORMAL) 306. . . . . . . . . . . .

7.15 ALARM 400 (OVERLOAD) 307. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.16 ALARM 401 (*DRDY SIGNAL TURNED OFF) 309. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.17 ALARM 404 AND 405 (*DRDY SIGNAL TURNED ON) 310. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.18 ALARM 410 (EXCESSIVE POSITION ERROR AMOUNT DURING STOP) 312. . . . . . . . . . . . . . . .

7.19 ALRAM 411 (EXECESSIVE POSITION ERROR DURING MOVE) 313. . . . . . . . . . . . . . . . . . . . . . . .

7.20 ALARM 414 (DIGITAL SERVO SYSTEM IS ABNORMAL) 315. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.21 ALRAM 416 (DISCONNECTION ALARM) 316. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.22 ALARM 417 (DIGITAL SERVO SYSTEM IS ABNORMAL) 317. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.23 ALARM 704 (SPINDLE SPEED FLUCTUATION DETECTION ALARM) 318. . . . . . . . . . . . . . . . . .

7.24 ALARM 749 (SERIAL SPINDLE COMMUNICATION ERROR) 319. . . . . . . . . . . . . . . . . . . . . . . . . .

7.25 ALARM 750 (SPINDLE SERIAL LINK CANNOT BE STARTED) 320. . . . . . . . . . . . . . . . . . . . . . . . .

7.26 ALARM 751, 761 (SPINDLE ALARM) 322. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.27 ALARM 700 (OVERHEAT AT CONTROL SIDE) 323. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.28 ALARM 900 (ROM P ARITY ERROR) 324. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.29 ALARM 910 TO 913 (RAM PARITY) 325. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.30 ALARM 920 AND 921 (WATCH DOG OR RAM PARITY) 326. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.31 ALARM 924 (SERVO MODULE MOUNTING ERROR) 328. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.32 ALARM 930 (CPU ERROR) 329. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.33 ALARM 950 (PMC SYSTEM ALARM) 330. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.34 ALARM 970 (NMI ALARM IN PMC CONTROL MODULE) 331. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.35 ALARM 971 (NMI ALARM IN SLC) 332. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.36 ALARM 972 (NMI ALARM) 333. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7.37 ALARM 973 (NMI ALARM BY UNKNOWN CAUSE) 334. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Table of Contents

APPENDIX

A. ALARM LIST 337. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 LIST OF ALARM CODES 338. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.2 LIST OF ALARMS (PMC) 356. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.3 SPINDLE ALARMS (SERIAL SPINDLE) 361. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. LIST OF MAINTENANCE PARTS 366. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. BOOT SYSTEM 368. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.1 OVERVIEW 369. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2 STARTING AND EXITING FROM THE SYSTEM MONITOR 370. . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2.1 Starting the System Monitor 370. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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Table of Contents

C.2.2 Exiting from the System Monitor (Activating the CNC) 371. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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C.3 SYSTEM MONITOR FUNCTIONS 372. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.3.1 Loading a File from a Memory Card into Flash Memory (SYSTEM DATA LOADING Screen) 372. . . .

C.3.2 Listing the Names of the Files Stored in Flash Memory (SYSTEM DATA CHECK Screen) 374. . . . . . .

C.3.3 Deleting a File from Flash Memory (SYSTEM DATA DELETE Screen) 375. . . . . . . . . . . . . . . . . . . . . .

C.3.4 Outputting a File, Stored in Flash Memory, to a Memory Card (SYSTEM DATA SAVE Screen) 376. . . C.3.5 Backing up SRAM Data to a Memory Card and Subsequently Restoring Data from a Memory Card

C.3.6 Deleting a File from a Memory Card (MEMORY CARD FILE DELETE Screen) 380. . . . . . . . . . . . . . .

C.3.7 Formatting a Memory Card 381. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(SRAM DATA BACKUP Screen) 378. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.4 ERROR MESSAGES AND CORRESPONDING CORRECTIVE ACTIONS 382. . . . . . . . . . . . . . . . . .

D. MEMORY CARD OPERATOR’S MANUAL 384. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.1 OUTLINE 385. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.2 DISTINCTION OF SUPPORTED CARD AND UNSUPPORTED CARD 386. . . . . . . . . . . . . . . . . . . .

D.3 RESTRICTIONS 387. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.1 Standard of Memory Card 387. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.2 Kind of Memory Card 387. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.3 Method of Format of Memory Card 388. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.4 File Operation in Flash Memory Card 388. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.5 The Capacity of Flash Memory Card 388. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.6 Notice when Flash Memory Card is Formatted with CardPro 388. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.3.7 When Flash Memory Card Formatted with BOOT SYSTEM is Used with Each Company Device 388. . D.3.8 When Flash Memory Card Formatted with Each Company Device is Used with BOOT SYSTEM 388. .

D.3.9 Names and Function of Memory Components 389. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.4 OPERATING OF MEMORY CARD 390. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.4.1 Connection of Memory Card 390. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.4.2 Disconnection of Memory Card 390. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.5 BATTERY CHANGE 391. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.5.1 Battery 391. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.5.2 Battery Life 391. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

D.5.3 Procedure of Battery Change 391. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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1. DISPLA Y 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 2. . . . . . . . . . . . .

1.2 SCREEN DISPLAYED IMMEDIATELY AFTER

POWER IS TURNED ON 21. . . . . . . . . . . . . . . . . . . . . . .

1.3 SYSTEM CONFIGURATION SCREEN 24. . . . . . . . . . .

1.4 ALARM HISTORY SCREEN 27. . . . . . . . . . . . . . . . . . . .

1.5 EXTERNAL OPERATOR MESSAGES

RECORD 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 OPERATION HISTORY 30. . . . . . . . . . . . . . . . . . . . . . . .

1.7 HELP FUNCTION 44. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.8 DISPLAYING DIAGNOSTIC PAGE 46. . . . . . . . . . . . . .

1.9 CNC STATUS DISPLAY 56. . . . . . . . . . . . . . . . . . . . . . . .

1.10 WAVE FORM DIAGNOSTIC FUNCTION 57. . . . . . . . .

1.11 OPERATING MONITOR 69. . . . . . . . . . . . . . . . . . . . . . .

1.12 LIST OF OPERATIONS 71. . . . . . . . . . . . . . . . . . . . . . . .

1.13 WARNING SCREEN DISPLAYED WHEN

AN OPTION IS CHANGED 76. . . . . . . . . . . . . . . . . . . . .

1.14 WARNING SCREEN DISPLAYED WHEN SYSTEM SOFTWARE IS REPLACED

(SYSTEM LABEL CHECK ERROR) 78. . . . . . . . . . . . .

1.15 POWER MOTION MANAGER 79. . . . . . . . . . . . . . . . . .

1.16 BIOS SETUP OF THE MMC–IV 90. . . . . . . . . . . . . . . . .

1.17 BIOS SETUP OF INTELLIGENT

TERMINALS 1 AND 2 96. . . . . . . . . . . . . . . . . . . . . . . . .

1. DISPLA Y AND OPERATION

B–62705EN/03

1.1

FUNCTION KEYS AND SOFT KEYS

1.1.1

Soft Keys

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

T o display a more detailed screen, press a function key followed by a soft key. Soft keys are also used for actual operations. 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

: 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).

function key(*1)

*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.

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1. DISPLA Y AND OPERATION

POSITION SCREEN

POS

Absolute coordinate display

[ABS]

Relative coordinate display

[REL]

Current position display

[(OPRT)]

Soft key transition triggered by the function key

[PTSPRE] [EXEC] [RUNPRE] [EXEC]

(Axis or numeral) [ORIGIN]

[PTSPRE] [EXEC] [RUNPRE]

[ALLEXE] (Axis name) [EXEC]

[EXEC]

[PRESET]

POS

[ALL]

[(OPRT)]

Handle interruption

[HNDL]

Monitor screen

[MONI]

[(OPRT)]

(Axis or numeral)

[ORIGIN]

[PTSPRE] [EXEC] [RUNPRE] [EXEC]

[ALLEXE] (Axis name) [EXEC]

[PRESET]

1. DISPLA Y AND OPERATION

B–62705EN/03

PROGRAM SCREEN

PROG

Program display screen

[PRGRM]



Program check display screen

[CHECK]

[(OPRT)]

[ABS] [REL]

Soft key transition triggered by the function key in the MEM mode

[BG–EDT (O number) (N number) [REWIND]

[P TYPE [Q TYPE]

[F SRH]

[(OPRT)]

]

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

[O SRH] [N SRH]

[CAN] (N number)

[BG–EDT (O number) (N number) [REWIND]

]

[EXEC]

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

[O SRH] [N SRH]

PROG

1/2

Current block display screen

[(OPRT)]

Next block display screen

[(OPRT)]

Program restart display screen

[(OPRT)]

(2)(Continued on the next page)

[BG–EDT][CURRNT]

[BG–EDT

][NEXT]

][RSTR]

[P TYPE [Q TYPE]

[F SRH]

]

[CAN] (N number) [EXEC]

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

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1. DISPLA Y AND OPERATION

(2)

[FL.SDL] [PRGRM]

Return to (1) (Program display)

File directory display screen

[(OPRT)][DIR] [SELECT]

Schedule operation display screen

[SCHDUL] [CLEAR]

[(OPRT)]

(Schedule data)

(File No. )

[EXEC]

[CAN] [EXEC

2/2

[F SET]

]

[INPUT]

1. DISPLA Y AND OPERATION

B–62705EN/03

PROGRAM SCREEN

PROG

Program display

[PRGRM]

[(OPRT)]

Soft key transition triggered by the function key in the EDIT mode

[BG–EDT (O number) (Address) [SRH↓] (Address) [SRH↑] [REWIND]

[F SRH] [CAN]

[READ] [CHAIN]

[PUNCH] [STOP]

[DELETE] [CAN]

[EX–EDT] [COPY] [CRSR∼]

]

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

[O SRH]

(N number) [EXEC]

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

[STOP] [CAN]

(O number)

[CAN] (O number)

(N number)

[MOVE] [CRSR∼]

[MERGE] [∼CRSR]

[CHANGE] (Address) [BEFORE]

[EXEC]

[∼CRSR] [∼BTTM] [ALL]

[∼BTTM]

(O number) [EXEC]

PROG

1/2

(1)(Continued on the next page)

(Address)

[AFTER] [SKIP]

[1–EXEC] [EXEC]

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1. DISPLA Y AND OPERATION

(1)

Program directory display

[LIB]

[FLOPPY]

[(OPRT)]

Floppy directory display

[PRGRM] [DIR] (Numeral)

[BG–EDT (O number)

[READ] [CHAIN]

[PUNCH] [STOP]

]

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

[O SRH]

[STOP] [CAN] (O number)

[CAN] (O number)

Return to the program

[(OPRT)]

[F SRH]

[READ]

[PUNCH]

[DELETE]

Return to the program

[EXEC]

[F SET] [CAN] [EXEC] (Numeral) (Numeral) [STOP] [CAN] [EXEC] (Numeral) (Numeral) [STOP] [CAN] [EXEC] (Numeral) [CAN] [EXEC]

[F SET]

[O SET]

[F SET]

[O SET]

[F SET]

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1. DISPLA Y AND OPERATION

B–62705EN/03

PROGRAM SCREEN

PROG

Program display

Program input screen

Current block display screen

[(OPRT)]

Soft key transition triggered by the function key in the MDI mode

[BG–EDT

[BG–EDT][MDI] [START]

(Address) (Address) [REWIND]

][PRGRM]

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

[CAN] [EXEC

] [SRH↓] [SRH↑]

[BG–EDT][CURRNT]

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

PROG

Next block display screen

[(OPRT)]

Program restart display screen

[(OPRT)]

[BG–EDT][NEXT]

[BG–EDT

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

][RSTR]

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

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1. DISPLA Y AND OPERATION

PROGRAM SCREEN

PROG

Program display

Current block display screen

Next block display screen

Program restart display screen

[(OPRT)]

Soft key transition triggered by the function key in the HNDL, JOG, or REF mode

[BG–EDT

[BG–EDT][NEXT]

][PRGRM]

[BG–EDT][CURRNT]

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

PROG

PROGRAM SCREEN

PROG

Program input screen

Program directory display

[(OPRT)]

[BG–EDT

][RSTR]

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

Soft key transition triggered by the function key in the TJOG or THDL mode

[BG–EDT][MDI] (O number) (Address) (Address) [REWIND

]

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

[O SRH] Return to the program [SRH↓] [SRH↑]

PROG

[LIB]

[(OPRT)]

[BG–EDT (O number)

]

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

[O SRH]

Return to the program

1. DISPLA Y AND OPERATION

B–62705EN/03

PROGRAM SCREEN

PROG

Program display

[PRGRM]

[(OPRT)]

Soft key transition triggered by the function key

PROG

(When the soft key [BG–EDT] is pressed in all modes)

[BG–END (O number) (Address) [SRH↓] (Address) [SRH↑] [REWIND]

[F SRH] [CAN]

[READ] [CHAIN]

[PUNCH] [STOP]

[DELETE] [CAN]

[EX–EDT] [COPY] [CRSR∼]

]

[O SRH]

(N number) [EXEC]

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

[STOP] [CAN]

(O number)

[CAN]

(O number)

(N number)

[MOVE] [CRSR∼]

[MERGE] [∼CRSR]

[CHANGE] (Address) [BEFORE]

[EXEC]

[∼CRSR] [∼BTTM] [ALL]

[∼BTTM]

(O number) [EXEC]

1/2

(1)(Continued on the next page)

(Address)

[AFTER] [SKIP]

[1–EXEC] [EXEC]

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1. DISPLA Y AND OPERATION

(1)

Program directory display

[LIB]

Floppy directory display

[FLOPPY]

[(OPRT)]

[PRGRM] [DIR]

[BG–EDT (O number)

[READ] [CHAIN]

[PUNCH] [STOP]

]

[O SRH]

[STOP] [CAN]

(O number)

[CAN]

(O number)

Return to the program

[(OPRT)]

[F SRH]

[READ]

[PUNCH]

[DELETE]

Return to the program

[EXEC]

(Numeral) [CAN] [EXEC]

(Numeral)

(Numeral) [STOP] [CAN] [EXEC]

(Numeral)

(Numeral) [STOP] [CAN] [EXEC]

(Numeral) [CAN] [EXEC]

[F SET]

[F SET] [O SET]

[F SET]

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1. DISPLA Y AND OPERATION

B–62705EN/03

OFFSET/SETTING SCREEN (T series)

OFFSET SETTING

Tool offset screen

[OFFSET]

[WEAR] [GEOM]

[(OPRT)]

Soft key transition triggered by the function key

(Number) (Axis name and numeral) [MEASUR] (Axis name) (Numeral) (Numeral)

[CLEAR] [ALL]

[READ] [CAN]

[PUNCH] [CAN]

OFFSET

SETTING

[NO SRH]

[INP.C.] [+INPUT] [INPUT]

[WEAR] [GEOM]

[EXEC

]

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Setting screen

[SETING]

Workpiece coordinate system setting screen

[WORK]

Macro variables display screen

[MACRO]

[(OPRT)]

[(OPRT)

]

(Number) [ON:1] [OFF:0] (Numeral) (Numeral)

(Number) (Axis name and numeral) [MEASUR] (Numeral) (Numeral)

(Number) (Axis name) [INP.C.] (Numeral)

[PUNCH]

[NO SRH]

[+INPUT] [INPUT]

[NO SRH]

[+INPUT] [INPUT]

[NO SRH]

[INPUT]

[CAN] [EXEC

]

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