fanuc 0-Mate Maintenance Manual

FANUC Series 0 / 00 / 0-Mate

MAINTENANCE MANUAL

B-61395E/07

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

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

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

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

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

SAFETY PRECAUTIONS

This sectiondescribesthe 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 alsoobserve thesafetyprecautionsrelated tothe machine, as describedin the relevant manualsupplied
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

1

SAFETY PRECAUTIONS

B--61395E/07

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 adanger ofboth theuser
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--61395E/07

2

SAFETY PRECAUTIONS

WARNINGS, CAUTIONS, AND NOTES RELATED TO
CHECK OPERATION

WARNING

1. 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, standin asafe locationwhen checkingthe
operation.

2. 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--voltagesection presents a severe risk of electric
shock. Before starting any check of the operation, confirm that the cover is mounted on
the high--voltagesection. When the high--voltagesection itself must bechecked, notethat
touching a terminal presents a severe danger of electric shock.

(2) Within the power magnetics cabinet, internal unitspresent potentially injurious cornersand

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

3. 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.

4. 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.

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 themachine
behaving unexpectedly, possibly causing damage to the workpiece and/or machine itself, or
injury to the user.

s--3

3

SAFETY PRECAUTIONS

B--61395E/07

WARNINGS AND NOTES 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 servesection.
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. 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 adanger of electric shockeven whilethe amplifieris turnedoff. 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--4

B--61395E/07

4

SAFETY PRECAUTIONS

WARNINGS AND NOTES 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 blockfunction,
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, possiblydamaging themachine orworkpiece,
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.

s--5

WARNINGS RELATED TO DAILY MAINTENANCE

5

WARNING

1. Memory backup battery replacement

When replacing the memory backup batteries, keep the power tothe machine(CNC) turnedon,
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.

SAFETY PRECAUTIONS

B--61395E/07

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 alarmis displayedon themachine operator’spanel
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 2.6 of this manual.

s--6

B--61395E/07

SAFETY PRECAUTIONS

WARNING

2. Absolute pulse coder battery replacement

When replacing the memory backup batteries, keep the power tothe machine(CNC) turnedon,
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 alarmis displayedon themachine operator’spanel
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 Section 2.6 of this manual.

s--7

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.

B--61395E/07

s--8

B--61395E/07 PREFACE

PREFACE

Description of this manual

1.CRT/MDI display and operation

This chapter covers those items, displayedon theCRT, thatare relatedto
maintenance. A list of all supported operations is also providedat theend
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 listof allunits isalso providedas wellas anexplanation of how
to replace each unit.

3.Data input/output

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 the 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.Trouble shooting

This chapter describes the procedures to be followed in the event of
certain problems occurring, for example, if the power cannotbe turnedon
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, as well as a list of
maintenance parts.
This manual does not provide a parameter list. If necessary, refer to the
separate PARAMETER MANUAL.

This manual describes all optional functions. Refer to the manual
provided by the machine tool builderfor detailsof anyoptions withwhich
the installed machine tool is provided.

p-1

PREFACE B--61395E/07

Series0--

D

Series0--

D

Series0--DI

I

Applicable models

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

Product name Abbreviations

FANUCSeries 0--TC 0--TC
FANUCSeries 0--MC 0--MC
FANUCSeries 0--TF 0--TF
FANUCSeries 0--MF 0--MF
FANUCSeries 0--TTC 0--TTC
FANUCSeries 0--GCC 0--GCC
FANUCSeries 0--GSC 0--GSC
FANUCSeries 0--TD 0--TD
FANUCSeries 0--MD 0--MD
FANUCSeries 0--GCD 0--GCD
FANUCSeries 0--GSD 0--GSD
FANUCSeries 0--TD II 0--TD II

Series 0--C

Series 0

FANUCSeries 0--MD II 0--MD II
FANUCSeries 0--GCD II 0--GCD II
FANUCSeries 0--GSD II 0--GSD II
FANUCSeries 00--TC 00--TC
FANUCSeries 00--MC 00--MC
FANUCSeries 00--GCC 00--GCC
FANUCSeries 0--Mate TC 0--Mate TC
FANUCSeries 0--Mate MC 0--Mate MC
FANUCSeries 0--Mate MF 0--Mate MF

Series 00--C Series 00

Series 0--Mate C Series 0--Mate

p-2

B--61395E/07 PREFACE

Related manuals

D Series 0/00/0--Mate C

FANUCSeries 0/00/0--Mate DESCRIPTIONS B--61392E
FANUCSeries 0/00/0--Mate DESCRIPTIONS (Suppelement for Remote buffer) B--61392EN--1
FANUCSeries 0/00/0--Mate CONNECTION MANUAL (HARDWARE) B--61393E
FANUCSeries 0/00/0--Mate CONNECTION MANUAL (FUNCTION) B--61393E--2
FANUCSeries 0/00/0--Mate FOR LATHE OPERATOR’S MANUAL B--61394E
FANUCSeries 0/00/0--Mate FOR MACHINING CENTER OPERATOR’S MANUAL B--61404E
FANUCSeries 0/00/0--Mate MAINTENANCE MANUAL B--61395E *
FANUCSeries 0/00/0--Mate OPERATION AND MAINTENANCE HANDBOOK B--61397E
FANUCSeries 0/00/0--Mate FOR LATHE PARAMETER MANUAL B--61400E
FANUCSeries 0/00/0--Mate FOR MACHINING CENTER PARAMETER MANUAL B--61410E
GRAPHIC CONVERSATION FOR MACHINING CENTER

(Series 0--MC, Series 0--MF, Series 0--Mate MF) OPERATOR’S MANUAL
FANUCPMC--MODEL K/L/M PROGRAMMING MANUAL (LADDER LANGUAGE) B--55193E
FANUCSeries 0/0--Mate

PROGRAMMING MANUAL (Macro Compiler / Macro Executer)

The table below lists manuals relatedto theFANUC Series 0/00/0--Mate.
In the table, this manual is marked with an asterisk (*).

List of related manuals

Manual name

Specification

number

B--61434E

B--61393E--1

D Series 0--D

FANUCSeries 0--TD/MD DESCRIPTIONS B--62542EN
FANUCSeries 0--TD/MD/PD/GCD/GSD CONNECTION MANUAL (HARDWARE) B--62543EN
FANUCSeries 0--TD/MD/GCD/GSD CONNECTION MANUAL (FUNCTION) B--62543EN--1
FANUCSeries 0--PD CONNECTION MANUAL (FUNCTION) B--62973EN
FANUCSeries 0/00/0--Mate FOR LATHE OPERATOR’S MANUAL B--61394E
FANUCSeries 0/00/0--Mate FOR MACHINING CENTER OPERATOR’S MANUAL B--61404E
FANUCSeries 0--PD OPERATOR’S MANUAL B--62974EN
FANUCSeries 0/00/0--Mate MAINTENANCE MANUAL B--61395E *
FANUCSeries 0--PD MAINTENANCE MANUAL B--62975EN
FANUCSeries 0--TD/GCD PARAMETER MANUAL B--62550EN
FANUCSeries 0--MD/GSD PARAMETER MANUAL B--62580EN

List of related manuals

Manual name

Specification

number

p-3

B--61395E/07

Table of Contents

SAFETY PRECAUTIONS s--1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

1. DISPLAY AND OPERATION OF CRT/MDI 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

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

1.1.1 Screen Transition Triggered by the Function Key 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.2 POWER--ON SCREEN DISPLAY 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3 DIAGNOSTIC FUNCTIONS 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.1 How to Display the Diagnosis Screen 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.3.2 Display of the CNC Internal Status 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.4 NC STATUS DISPLA YS 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.5 LIST OF OPERATIONS 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1.6 CORRESPONDENCE BETWEEN ENGLISH AND SYMBOLIC KEYS 21. . . . . . . . . . . . . . . . . . .

2. HARDWARE 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1 CONTROL UNIT 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.1.1 Configuration of the Control Unit 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.2 COMPLETE CONNECTION DIAGRAM 24. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3 INTER--MACHINE CONNECTION 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.1 CRT/MDI Unit 36. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.2 Reader/Puncher Interface 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.3 Manual Pulse Generator 48. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.4 I/O Link 51. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.5 Servo Interface 54. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.6 Serial Spindle Interface 86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.7 Analog Spindle Interface 88. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.8 Position Coder Interface 89.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.9 Remote Buffer Interface (Including FANUC DNC2 Interface) 90. . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.10 External Environmetal Requirements of Cabinet 95. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.11 Installation Condition of CNC and Servo Unit 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.12 Power Capacity 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.3.13 Action Against Noise 96. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.4 LEDS ON PRINTED--CIRCUIT BOARDS 103. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5 PRINTED--CIRCUIT BOARD UNIT LIST 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.1 Structure 104. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.5.2 Construction 105. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6 BATTERYREPLACEMENT METHOD 112. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.1 CNC Memory Backup Battery Replacement 112.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.6.2 Absolute Pulse Coder Batteries 113.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7 DETAILSOF POWER SUPPLY 114. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.1 Details of Power Supply Unit A (A16B--1211--0850) (A16B--1210--0510) 114. . . . . . . . . . . . . . . . . .

2.7.2 Details of Power Supply Unit B2 (A16B--1212--0110) 119. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.3 Details of Power Supply Unit AI (A16B--1212--0100) 124. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.7.4 CE Marking Correspond Details of Power Supply Unit AI (A16B--1212--0950) 131. . . . . . . . . . . . . .

2.7.5 Fuses 137. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2.8 MAINTENANCE OF HEAT PIPE TYPE HEAT EXCHANGER 139. . . . . . . . . . . . . . . . . . . . . . . . . .

2.9 REPLACING THE LCD BACKLIGHT (FOR 7.2” MONOCHROME LCD) 142. . . . . . . . . . . . . . . . .

3. DATA INPUT/OUTPUT 143.. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . ..

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B--61395E/07Table of Contents

3.1 DATAINPUT/OUTPUT 144. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.1 Locating the File 144. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.2 Outputting CNC Parameters 145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.3 PMC Parameter Output 145. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.4 Program Output 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.5 Offset Value Output 146. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.6 Conversational Data Output 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.7 CNC Parameter Input 147. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.8 PMC Parameter Input 148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.9 Program Input 148. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.10 Offset Value Input 149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.11 Conversational Data Input 149. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.12 Parameters Related to Data Input/Output 150. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.13 Displaying the Directory of Floppy Disk Files 151. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.14 Reading the Files 152. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.15 Outputting the Files 153. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.16 Deleting the Files 154. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3.1.17 Changing the File Name 155. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4. INTERFACE BETWEEN NC AND PMC 156. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1 PMC SCREEN 157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.1.1 PMC LAD Screen 157. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4.2 LIST OF SIGNALS 158. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5. DIGITAL SERVO 170. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.1 INITIAL SETTING THE SERVOPARAMETERS 171. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 SERVOTUNING SCREEN 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.1 Parameter Setting 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2.2 Displaying Servo TuningScreen (Exa.: Incase of X axis) 174. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 ADJUSTING THE REFERENCE POSITION (DOG METHOD) 176. . . . . . . . . . . . . . . . . . . . . . . . .

5.3.1 General 176.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 DOGLESS REFERENCE POSITION SETTING 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.1 General 179.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.2 Operation 179. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4.3 Associated Parameters 180. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6. TROUBLESHOOTING 181.. .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. . .. .

6.1 CORRECTIVE ACTION FOR FAILURES 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.1.1 Investigating the Conditions Under which Failure Occurred 182. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.2 POWER CANNOT BE SWITCHED ON 184. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.3 NO MANUAL OPERATION NOR AUTOMATICOPERATIONCAN BE EXECUTED 187. . . . . . . .

6.4 JOG OPERA TIONCANNOT BE DONE 190. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.5 HANDLE OPERA TIONCANNOT BE DONE 193. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.6 AUTOMATIC OPERATIONCANNOT BE DONE 199. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.7 CYCLE STAR TLED SIGNAL HAS TURNED OFF 206. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.8 NO DISPLA YAPPEARS ON THE SCREEN WHEN THE POWER IS SWITCHED ON 208. . . . . . . .

6.9 ALARM 85 TO 87 (READER/PUNCHER INTERFACEALARM) 210. . . . . . . . . . . . . . . . . . . . . . .

6.10 REFERENCE POSITION DEVIA TES 214. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.11 ALARM 90 (REFERENCE POSITION RETURN IS ABNORMAL) . . .
215

c-2

B--61395E/07 Table of Contents

6.12 ALARM 3N0 (REQUEST FOR REFERENCE POSITION RETURN) 218. . . . . . . . . . . . . . . . . . . . . .

6.13 ALARM 3N1 TO 3N6 (ABSOLUTE PULSE CODER IS FAULTY) 220. . . . . . . . . . . . . . . . . . . . . . .

6.14 ALARM 3N7 TO 3N8 (ABSOLUTE PULSE CODER BATTERYIS LOW) 221. . . . . . . . . . . . . . . . .

6.15 ALARM 3N9 (SERIAL PULSE CODER IS ABNORMAL) 222. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.16 ALARM 400, 402, 406, 490 (OVERLOAD) 223. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.17 ALARM 401, 403 406, 491 (*DRDY SIGNAL TURNED OFF) 226. . . . . . . . . . . . . . . . . . . . . . . . .

6.18 ALARM 404 AND 405 (*DRDY SIGNAL TURNED ON) 228. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.19 ALARM 4N0 (EXCESSIVE POSITION ERROR AMOUNT DURING STOP) 229. . . . . . . . . . . . . . .

6.20 ALARM 4N1 (EXCESSIVE POSITION ERROR DURING MOVE) 230. . . . . . . . . . . . . . . . . . . . . .

6.21 ALARM 4N4 (DIGITAL SERVOSYSTEM IS ABNORMAL) 232. . . . . . . . . . . . . . . . . . . . . . . . . . .

6.22 ALARM 4N6 (DISCONNECTION ALARM) 233. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.23 ALARM 4N7 (DIGITAL SERVOSYSTEM IS ABNORMAL) 234. . . . . . . . . . . . . . . . . . . . . . . . . . .

6.24 ALARM 700 (OVERHEA TATCONTROL SIDE) 235. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.25 ALARM 704 (SPINDLE SPEED FLUCTUATION DETECTION ALARM) 236. . . . . . . . . . . . . . . . .

6.26 ALARM 408 (THE SPINDLE SERIAL LINK DOES NOT STAR TNORMALLY.) 237. . . . . . . . . . . .

6.27 ALARM 409 (SPINDLE ALARM) 238. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.28 ALARM 998 (ROM PARITY ERROR) 239. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.29 ALARMS 910 TO 916 (RAM P ARITYERRORS) 240. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.30 ALARM 920 TO 922(WATCH DOG OR RAM PARITY) 241. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.31 ALARM 941 (INCORRECTL YINSTALLEDMEMORY PRINTED-- CIRCUIT BOARD) 242. . . . . .

6.32 ALARM 930 (CPU ERROR) 243. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.33 ALARMS 945 AND 946 (SERIAL SPINDLE COMMUNICATION ERRORS) 244. . . . . . . . . . . . . .

6.34 ALARM 960 (SUB-- CPU ERROR) 245. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

6.35 ALARM 950 (BLOWN FUSE) 246. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

APPENDIX

A. ALARM LIST 249. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A.1 LIST OF ALARM CODES (CNC) 250. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B. LIST OF MAINTENANCE PARTS 275. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B.1 MAINTENANCE P ARTS 276. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1. CONNECTION OF CRT/MDI UNIT FOR SERIES 00 282.. . . . . . . . . . . . . . . . . . . . . . .

C.1 INSTALLATION 283. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2 CONNECTION 284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2.1 General Connection Diagram 284. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2.2 Connector Layout Drawing 285. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2.3 Connection of the CNC and the CRT/MDI 286. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2.4 Connection of the CRT/MDI and Manual Pulse Generators 288. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.2.5 Connection of the CRT/MDI and the Battery Unit 289. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.3 OUTER VIEW 290. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C.3.1 Outer View of CRT/MDIUnit 290. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

C. MASTER PRINTED-- CIRCUIT BOARD INCORPORATING

A HIGH--SPEED CPU 291. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

c-3

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

DISPLAY AND OPERATION OF CRT/MDI

1

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 POWER--ON SCREEN DISPLAY 9. . . . . . . . . . . . . . . . . .

1.3 DIAGNOSTIC FUNCTIONS 10. . . . . . . . . . . . . . . . . . . .

1.4 NC STATUS DISPLAYS 16. . . . . . . . . . . . . . . . . . . . . . . .

1.5 LIST OF OPERATIONS 17. . . . . . . . . . . . . . . . . . . . . . . .

1.6 CORRESPONDENCE BETWEEN ENGLISH AND

SYMBOLIC KEYS 21. . . . . . . . . . . . . . . . . . . . . . . . . . . .

1

1. DISPLAY AND OPERATION OF CRT/MDI

B--61395E/07

1.1

FUNCTION KEYS AND SOFT KEYS

1.1.1

Screen Transition Triggered by the Function Key

POSITION DISPLAY SCREEN

Current position screen

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

Screen transition triggered by the function key POS

POS

ABS REL ALL HNDL

Position display of
workpiece coordi­nate system

Display of run time
and parts count

Display of actual
speed

Position displays
relative coordinate
system

Display of run time
and parts count

Display of actual
speed

Setting of relative
coordinate values

Totalpositiondisplay
of each coordinate
system

Display of run time
and parts count

Display of actual
speed

Display of
distance to go

Manual handle in­terruption

Display of run time
and parts count

Display of actual
speed

2

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

PROGRAM SCREEN

Program screen

PRGRM CHECKCURRNT NEXT

Display of pro­gram contents

Display of program
number and se­quence number

Display of current
block and modal
data

Screen transition triggered by the function key
in the AUTO or MDI mode

PRGRM

AUTO (MDI)

(MDI)*

Display of current
block and next
block

*

RSTR

Program restart

PRGRM

Programbeingexecuted
Absolute / relative
coordinate value
Distance to go
modal values

*
**

Program screen

BG--EDT

Back ground
editing screen

Command
for MDI operation

Displayed in MDI mode
Not displayed in MDI mode

FL.SDL

**

[SCHDUL]

Setting of
schedule

*

AUTO

3

1. DISPLAY AND OPERATION OF CRT/MDI

B--61395E/07

PROGRAM SCREEN

Program screen

PRGRM LIB

Program editing
screen

*

Displayed if the floppy disk directory display option is supported and if the Floppy Cas­sette is specified as the input/output unit

**

Displayed if the above conditions are not satisfied

Program memory
and program direc­tory

Screen transition triggered by the function key
in the EDIT mode

PRGRM

*

FLOPPY

Program memory
and program direc­tory

I/O

**

EDIT

C.A.P.

*

Conversational
programming
screen

PRGRM

Program screen

EDIT

BG--EDT EX--EDT

Back ground edit­ing screen

Extended part pro­gram editing

4

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

OFFSET SCREEN

Tool offset value

OFFSET

Display of tool off­set value

Setting of tool off­set data

Screen transition triggered by the function key
(For Machining Center)

MACRO

Display of
custom macro
variables

Setting of macro
variables

MENU

OFSET

MENU TOOLLFWORK

Display of pattern
menu

Display of pattern
data

Display of work­piece coordinate
system

Setting of the work­piece origin offset
value

Display of tool life
management data

Preset of tool life
counter

MENU

OFSET

Tool length
measurement

Tool offset value

WORK48

Displaying the
additional workpiece
coordinate systems
(48 systems)

Setting workpiece origin
offset value

5

1. DISPLAY AND OPERATION OF CRT/MDI

B--61395E/07

OFFSET SCREEN

Tool offset value

WEAR
OFFSET

Display of tool off­set value (Wear)

Setting of tool off­set data (Wear)

Screen transition triggered by the function key
(For Lathe)

GEOM

Display of tool off­set value (geome­try)

Setting of tool off­set value

MENU

OFSET

Display of work­piece shift amount
work coordinate
system

Setting of workpiece
shift amount / work­piece coordinate sys­tem

MACROW. SHFT

Display of macro
variables

Setting of macro
variables

MENU

OFSET

Tool length
measurement

Tool offset value

TOOLLF WEAR GEOM

Display of data
for tool life man­agement

Pre---set of data
for tool life man­agement

Display of Y axis
tool offset value
(Wear)

Setting of Y axis
tool offset value
(Wear)

Display of Y axis
tool offset value
(Geometry)

Setting of Y axis
tool offset value
(Geometry)

6

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

PARAMETER/DIAGNOSTIC SCREEN

Parameter screen

PARAM DGNOS

Display of param­eter screen

Display of diag­nosis screen

Screen transition triggered by the function
key DGNOS

PARAM

DGNOS
PARAM

SV--PRM

Display of diag­nosis screen

*

Setting of parameter

Setting of pitch
error compensation
data

Display of setting
data

Setting of setting
data

Setting of Sequence
Number Comparison
and Stop

Setting of parts count

Display of Run
time, Parts count

Display of diag­nosis screen

*

The servo setting/adjustment screen can be suppressed if bit 0
of parameter 0389 is specified accordingly.

Display of time
and setting

7

1. DISPLAY AND OPERATION OF CRT/MDI

B--61395E/07

ALARM SCREEN

Alarm screen

ALARM OPR

Display of alarm
screen

Screen transition triggered by the function key

Display of software
operator’s panel

OPR

ALARM

MSG

Display of opera­tor’s message

OPR

ALARM

Setting of software
operator’s panel
switch

8

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

1.2

POWER--ON SCREEN
DISPLAY

D Slot state screen

NOT READY

-- The CRT screen displays differ slightly between the M and T series.

-- Thescreen displays shown beloware for reference purposesonly. Some
of these displays may not appear depending on the installed options and
actual system configuration.

0 4 6 9 -- 1 0

0 4 6 9 -- 1 0

NOT READY

Indicates that the servo system
is not ready to operate, that is,
it is inoperable.

Automatically switched

CNC software edition
and version displays,
which also appear

OMM: 0A65 - 09
PMC: XXXX - XX

Typeof other software in use

OMM : For macro ROM cassette or conversational

automatic programming function

PMC : Sequence programs created by the machine

tool builder

-- This display does not appear if no other software is
available.

also on the program
list screen

-- The displays shown above remain on the screen if the machine is brought to an emer
gency stop.

An ordinary position display is restored when the machine is released from an emer­gency stop state.

9

1. DISPLAY AND OPERATION OF CRT/MDI

117.0

008.5

1.3

DIAGNOSTIC FUNCTIONS

1.3.1

How to Display the
Diagnosis Screen

(1) Press the

DGNOS

key several times, or the [DGNOS] soft key.

PARAM

B--61395E/07

1.3.2

Display of the CNC
Internal Status

If the CNC does not respond to a command, it is possible to determine the
status of the CNC.

#7 #6

DGN

0700

CSCT#5CITL#4COVZ#3CINP#2CDWL#1CMTN#0CFIN

#6 CSCT The CNC is waiting for the spindle speed reached signal (SAR) to be

turned on after cutting feed begins or an S command is read.

DGN

0120

#7 #6 #5 #4

SAR

#3 #2 #1 #0

SAR 0 : The spindle speed has not reached the specified speed.

PRM

0024

#7 #6 #5 #4 #3 #2

SCTO

#1 #0

SCTO 1 : The spindle speed reached signal will be checked.

0 : The spindle speed reached signal will not be checked.

PRM

Delay timer for checking the spindle speed reached signal [ms]0110

#5 CITL An interlock (disable axis movement) signal has been input.

[M series]

PRM
49#0

PRM

08#7

1 — — — * MITX, Y,Z 142.0 to 142.7
— 1 — — *ITX,Y,Z, 4 128.0 to 128.3
— 0 0 0 *ILK (all axes)
— 0 0 1 *ILK (Z--axis only)
— 0 1 0 *RILK (all axes)
— 0 1 1 *RILK (Z--axis only)

PRM
15#2

PRM
12#1

Signal name DGN number

10

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

[T series]

#7 #6 #5 #4 #3 #2 #1

DGN

0120

STLK 1 : The start lock is in effect.

#7 #6 #5 #4 #3

DGN

IT 1 : The start lock for the corresponding start lock is in effect.

#7 #6 #5

DGN

0008

--MIT2#4+MIT2#3--MIT1#2+MIT1

*PRM Valid only when bit 7 (EDILK) of PRM 024 = 1.

#4 COVZ The override signal is 0%.

#7 #6 #5 #4 #3

DGN

Override 0%

When bit 4 of PRM 003=0 1 1 1 1
When bit 4 of PRM 003=1 0 0 0 0

#0

STLK

#2

IT4

*OV8#2*OV4#1*OV2#0*OV10121

IT3

#1

ITZ

#1 #0

#0

ITX0128

[M series] Manual feed override function (option)

#7 #6 #5 #4 #3

DGN

Override 0%

JOV8#2JOV4#1JOV2#0JOV10104

0 0 0 0

-- Refer to the Ladder chart from the machine tool builder for whetherthis
function is in use.

#3 CINP A position check is being performed.

DGN 800 to Positional deviation > PRM 500 to Effective area

-- Probable causes include errors in the servo circuit or machine load.

#2 CDWL A dwell command (G04) is being executed.

#1 CMTN An axis move command is being executed automatically.
#0 CFIN The M, S, T, or B function is being executed (has not been completed).

PRM

0045

#7

HSIF

#6 #5 #4 #3 #2 #1 #0

HSIF TheM,S,T,and B codeprocessing useseither ofthe followinginterfaces.

1 : High--speed interface
0 : Ordinary interface

11

1. DISPLAY AND OPERATION OF CRT/MDI

[Ordinary interface]

D Operation sequence of

auxiliary functions

B--61395E/07

DGN 700.0=1

Read auxiliary
function

Auxiliary function code
(BCD)

Strobe (MF, SF,..)

Operation of function

Completion (FIN)

#7 #6 #5 #4 #3

DGN

TF

Strobe signals

DGN

0157

#7 #6 #5

MF3

#4

MF2

#3 #2 #1 #0

MF2, MF3 Strobe signal for multiple M functions per block

To the next block

#2
SF

S and T

functions

M function

#1 #0

MF0150

[M function]

[2--digit S function only]

[T function]

#7 #6 #5 #4 #3

DGN

0120

FIN

FIN Auxiliary function completion (common to M, S, T and B)

DGN
DGN

0151
0157

#7

M28

#6

M24

#5

M22

#4

M21

#3

M18
M38

-- M31 to M38 are the BCD code corresponding to the third digit with the
3--digit M function.

DGN

#7

S28

#6

S24

#5

S22

#4

S21

#3

S18

-- This signal is not used for the 4--digit S function.

DGN
DGN

0153
0156

#7

T28
T48

#6

T24
T44

#5

T22
T42

#4

T21
T41

#3

T18
T38

-- T31 to T48 are the BCD code corresponding to the fourth and third
digits with the 4--digit T function.

#2 #1 #0

#2

M14
M34

#2

S14

#2

T14
T34

#1

M12
M32

#1

S12

#1

T12
T32

#0

M11

M31

#0

S110152

#0

T11
T31

12

B--61395E/07 1. DISPLAY AND OPERA TION OF CRT/MDI

[3--/6--digit B function (M series)]

DGN

BF1 Strobe signal for the 3 low--order digits of the B code
BF2 Strobe signal for the 3 high--order digits of the B code

DGN
DGN

[8--digit B function (T series)]

DGN

BF Strobe signal for the B code

DGN
DGN
DGN
DGN

0150

0154
0155

#7

BF1

#7

B28

#6

BF2

#6

B24

#5 #4 #3 #2 #1 #0

#5

B22

#4

B21

#3

B38
B18

#2

B34
B14

#1

B32
B12

-- For the 6--digit Bfunction, codesignals areoutput forevery threedigits.

0150

276
277
278
279

#7

BF

#7

B7
B15
B23
B31

#6 #5 #4 #3 #2 #1 #0

#6

B6
B14
B22
B30

#5

B5
B13
B21
B29

#4

B4
B12
B20
B28

#3

B3
B11
B19
B27

#2

B2
B10
B18
B26

#1
B1

B9
B17
B25

#0

B31
B11

#0
B0

B8
B16
B24

[High--speed interface]

D Auxiliary--function

operation sequences

Read auxiliary function

Auxiliary function code (BCD)

Strobe (MF ,SF,..)

Behavior of function

Completion (MFIN,...)

DGN

DGN

The 8--digit B code is output in binary.

DGN 700.0=1 DGN 700.0=1

To the next block To the next block

#7

BF1(BF)#6BF2

BFIN1(BFIN) BFIN2 TFIN SFIN MFIN0115

#5 #4 #3

TF

#2

SF

#1 #0

MF0150

MFIN, SFIN, TFIN Function completion signals

#7 #6 #5

DGN

0701

CRST

#5 CRST The emergency stop signal (*ESP), external reset signal (ERS), reset &

rewind signal (RRW), or MDI reset button is on.

13

#4 #3 #2 #1 #0

1. DISPLAY AND OPERATION OF CRT/MDI

B--61395E/07

#7 #6 #5 #4

DGN

DGN

DGN

0021

ERS *ESP0121

RRW0104

*ESP 0 : The emergency stop signal is on.

ERS 1 : The external reset signal is on.

RRW 1 : The reset & rewind signal is on.

-- There is no DGNOS display for the MDI reset button.

#7

DGN

STP#6REST#5EMS#4RRW#3RSTB

This diagnosis information is valid only if automatic operation is
terminated when it should not be. The information indicates the reason
why the cycle start lamp (STL) is off.

#7 #6 #5 #4 #3 #2 #1 #0 Reason

1 1 1 0 0 0 0 1 The emergency stop signal (*ESP) was input.

#3 #2 #1 #0

*ESP

#2 #1 #0

CSU0712

Table 1.3.2

1 1 0 0 0 0 0 0 The external reset (ERS) signal was input.

*(1)

1 1 0 1 0 0 0 0 The reset & rewind (RRW) signal was input.

*(2)

1 1 0 0 1 0 0 0 The MDI reset button was pressed.
1 0 0 0 0 0 0 1 A servo alarm occurred.
1 0 0 0 0 0 0 0 The feed hold (*SP) signal was input, or

0 0 0 0 0 0 0 0 The machine stopped in a single--function

. All these bits are cleared to 0 when the power is switched on.

#7 #6 #5 #4

DGN

DGN

0021

ERS *SP *ESP0121

*ESP 0 : The emergency stop signal is on.

ERS 1 : The external reset signal is on.

*SP 0 : The feed hold signal is on.

DGN

0104

#7 #6

RRW

#5 #4 #3 #2 #1 #0

another manual mode was selected.

block.

#3 #2 #1 #0

*ESP

RRW 1 : The reset & rewind signal is on.

#7 #6 #5 #4 #3 #2 #1

DGN

0116

SBK 1 : The single block signal is on.

14

#0

SBK