GE GFZ-62554E-1/01 Service Manual
GE Fanuc Automation
Computer Numerical Control Products
Series 15 – Model B
for Lathe
Operator's Manual (Operation)
GFZ-62554E-1/01 September 1994
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.
©Copyright 1994 GE Fanuc Automation North America, Inc.
All Rights Reserved.
B-62554E-1
/Ol
PREFACE .
PREFACE
The models covered by this manual, and there abbreviations are
Product name
FANUC Series
Manuals related to FANUC Series 1 S-MODEL B are as follows.
This manual is marked with an asterisk
FANUC Series
FANUC Series i
FANUC Series
FANUC Series
FANUC Series
FANUC Series
*
FANUC Series
FANUC Series 1 &MODEL B PARAMETER MANUAL
FANUC Series 1 S-MODEL B MAINTENANCE MANUAL
FANUC PMC-MODEL
FANUC PMC-MODEL
FANUC PMC-MODEL
FANUC PMC-MODEL PA1 /PA3/RAl
FANUC PMC-MODEL
FANUC Series
FANUC Series
CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION FOR LATHE
(Series 16, Series
CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION FOR MACHINING CENTER
(Series
15-MF,
CONVERSATIONAL AUTOMATIC PROGRAMMING FUNCTION FOR MACHINING CENTER
(Series
15-MF,
15-MB
15-MODEL
15-MODEL
15-MODEL
15-MODEL
15-MODEL
l5-MODEL
15-MB
Series
Series 15iVlFB) OPERATOR’S MANUAL (B-61264E)
1!5-TB
DESCRIPTIONS
5-MODEL
15-MODEL
B CONNECTION MANUAL (B62073E)
B CONNECTION MANUAL (BMI Interface) (B-62073E-1)
B For Lathe OPERATOR’S MANUAL (PROGRAMMING)
B For Lathe OPERATOR’S MANUAL (OPERATION)
B For Machining Center OPERATOR’S MANUAL
B For Machining Center OPERATOR’S MANUAL
N/NA
PROGRAMMING MANUAL (LADDER LANGUAGE) (B-61
N/NA
PROGRAMMING MANUAL (PASCAL LANGUAGE) (B-61
N/NA
PROGRAMMING MANUAL (C LANGUAGE) (B-61
PROGRAMMING MANUAL (LADDER LANGUAGE)
RC/RC3/NB
B Supplement for Remote Buffer DESCRIPTIONS @-62072E-1)
Multi-Teaching Function CONNECTION MANUAL (B-62083E-1)
15-MFB)
15-TB
(*).
(W2554E/Ol)
(&62554E-l/01)
(PROGRAMMING)
(OPERATION) @-62564E-l/01)
/RA2/RA3/RB/RB2/RC/RC3/NB
PROGRAMMING MANUAL (C LANGUAGE) (B-61 863E-1)
B) OPERATOR’S MANUAL (B-61 804E-2)
PROGRAMMING MANUAL (B-61 263E)
Abbreviation
I
(B-62082E)
(B62564E/Ol)
:
(B-6256OE/Ol)
(B-62075E)
013E-2)
(B-61863E)
013E)
013E-1)
B-62554E-l/O1
I.
OPERATION
Table of Contents
1. INTRODUCTION
2m
OPERATIONAL DEVICES
2.1
SettingandDisplayUnit
2.1.1
2..1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.1.9
2.1.10
2.1.11
2.1.12
2.1.13
2.1.14
2.2
2.3
Machine Operator’s Panel
TapeReader ......................................................................
2.3.1
2.3.2
2.3.3
2.3.4
2.4
FANUCPPR
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm8mm
MDIkeyboard
Contents to be displayed and operations when the MMC is installed
Changing the contents
Warningmessage
Softkeydisplay
When the soft keys are insufficient
Changingsoftkeys
Outline of operations.
Function selection keys
Chapter selection keys
Operation selection keys
Operation guidance keys
Changing language of the display
Arithmetic key (SHIFT or ALTER key)
Tape reader without reels
Tape reader with reels
Portable tape reader
Note for handling tape reader
.....................................................................
mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
................................................................
.....................
of
the key input buffer
.......................................
.............................................................
...............................................................
................................................
............................................................
..........................................................
.........................................................
.........................................................
........................................................
........................................................
.................................................
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...........................................................
.......................................................
:
....................................................
.....
............................................................
....................................................
3
19
25
29
29
29
29
30
31
33
33
34
36
37
38
39
42
44
44
46
55
57
58
.
3. POWER ON/OFF
4. MANUAL
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
OPERATION
Manual Reference Position Return
ManualContinuousFeed
IncrementalFeed
ManualHandIeFeed
Manual Feed in a Specified Direction
M~ualNumericCommand
Manual Absolute ON and OFF
Effect of Manual Intervention
mm8mmmmmmmmmmmmmmmmmm8mm88amm8mmmmmmm~mmmmmam~mmommmmm88mmm
mmmmmmmmmmmmmmmmm8mmmmmm8mmmmmmmmmmmmmmmmmmmmmmmmmmmmm
..................................................................
...............................................................
5. AUTOMATIC OPERATION
5.1
OperationMode..
5.1.1
5.1.2
5.1.3
Operation in the tape mode
Operation in the MEMORY mode
MDIoperation ................................................................
.................................................................
....................................................
............................................................
..................................................
..........................................................
........................................................
........................................................
mmmmmmm8mmmmmmmmommmmmmmmmmmmmmmmmmmm8mmmmmmmmmmamm
......................................................
.-
..................
.............................
c-l
59
60
60
62
64
65
67
68
70
74
75
75
75
75
77
TABLE OF CONTENTS
&-62554E-1101
5.2
5.3
5.4
5.5
5.6
5.7
Selecting a Program to be Executed
5.2.1
52.2
5.2.3
55.1
5.5.2
5.5.3
5.5.4
5.5.5
5.5.4
5.6.1
5.6.2
5.6.3
5.6.4
5.6.5
Searching for a program number or sequence number
Rewindingaprogram
..........................................................
Usingtheprogramnametosearchforaprogram..
Starting Automatic Operation
Executing Automatic Operation
Stopping Automatic Operation
Programstop(MO0)
Optional stop
(MOl)
Program end (M02, M30)
Feedhold
Reset
....................................................................
.......................................................................
........................................................
.......................................................
.......................................................
...........................................................
............................................................
.......................................................
Single-block stop according to the comparison between sequence numbers
Restarting Automatic Operation
Programre-start
..............................................................
......................................................
ProgramrestartfunctionandoutputofM,S,T,andB,codes
Blockrestart
.................................................................
Tool retraction and recovery (15-T)
Tool retraction and recovery
(15-‘IT)
Manual Interrupt during Automatic Operation
5.7.1
57.2
ManuaIhandleinterrupt
Simultaneous automatic and manual operation
.......................................................
...................................................
.................................
...................................
................
...........................
..............................................
.............................................
..........................................
.....................................
79
79
80
80
82
82
83
83
83
83
83
84
84
86
87
91
93
101
112
116
116
118
8
8 8 8
120
120
120
120
121
121
123
123
123
124
126
127
127
128
128
129
130
131
131
6. TEST OPERATION
6.1
6.2
6.3
6.4
6.5
AllAxesMachineLock
MachineLockonEachAxis
AuxiIiaryFunctionLock
DryRun .........................................................................
SingleBlock
8888888888888D8888
888888888888888888888
............................................................
........................................................
...........................................................
.....................................................................
88888888888888888
7.SAFETYFUNCTlONS.....................888888888888888888888888888888888
7.1
7.2
7.3
Emergencystop..
Overtravel
.......................................................................
Pre-Travel Stroke Limit Check Function
................................................................
..............................................
8mAcT~Of’dSREQUlREDFORA~RMS 8888888888888888888888888888888888888888
98
STORING AND EDITING PART PROGRAMS
(INCLUDING
9.1
9.2
9.3
9.4
Preparations
RegisteringPartPrograrns..
9.2.1
9.2.2
DeletingPartPrograms
EditingPartPrograms
9.4.1
88888
PROGRAM
for
Storing and Editing Part Programs
REGISTRATION)
8 8 8
........................................................
Registering a part program from the tape
Registering part programs
from CRT/MD1
..........................................
panel
............................................................
.............................................................
Moving the cursor to the position to be edited
8l888 8 8
8 8
8 888
......................................
....................................
......................................
8 8
888 8 8 8
8
.
c-2
TABLE
OF coNlENTs
B=62554E-1101
10.16
Interference Prohibited Area for Checking Tool Post Interference
(Series15-TIBonIy)
10.16.1
10.17
10.17.1
10.17.2
Display and setting
Servo and Spindle Setting and Adjustment Screens and Spindle Monitor Screen
Servoscreens
Spindle screens
10.17.3 Operations
10.18
Function for Displaying Multiple Subscreens
10.181 Subscreen states
10.18.2
10.183
10.18.4
10.19
10.19.1
10.19.2
10.19.3
Subscreen operations
Data displayed on the subscreen
Subscreen operations
RS232C
Parameter Setting Screen
Selecting
DetaiIs of screens
Notes..
10.19.4 Help message
10.20
MCodeGroupFunction
10.20.1
Screen for displaying m codes currently being executed or
whichhaveaheadybeenexecuted
10.20.2
10.20.3
10.20.4
10.21
10.21.1
10.21.2
10.21.3
M,S,T,B codes output for program restart
M code group check function
Details of grouping M codes
Workpiece Zero Point Manual Setting Function
Screenselection
Operation method
Workpiece
............................................................
...........................................................
...............
...............................................................
..............................................................
..................................................................
...........................................
.............................................................
......................................
................
.1.
.................................................
.........................................................
....................................................
RS232C
screen
......................................................
............................................................
....................................................................
...............................................................
.
............................
................................
...............................................
.........................................
...................................................
....................................................
.........................................
.............................................................
............................................................
zero point measurement B
............................................
220
220
222
222
224
229
231
231
232
235
237
239
239
239
243
244
245
245
246
250
250
253
253
254
259
.
.
11
s
DISPLAY
888m888888888e8888888888mm
11.1
Program Display
11.1.1
11.1.2
11.1.3
Execution program and program directory
Program check screens
Groupby-group
11.2 Status Display
11.3
11.4
.11.5
11.6
Current Position Display
11.3.1
11.3.2
11.3.3
Current-position screens
Presetting the current position display
Presetting the workpiece coordinate system
Operator Message Display
Alarm
MessageDisplay
Graphic Display
11.6.1
11.6.2
11.6.3
11.7
11.8
11.9
Selectirtg
Setting the graphic parameters
Drawing a tool path.
Directory of Floppy Disk Files
Displaying the
Load Meter Display
88888888888888mm8mm888m8m888888m888888
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..*.....................
.........................................
........................................................
program directory display and punch-out
...........................
...................................................................
...........................................................
.......................................................
............................................
........................................
..........................................................
............................................................
..................................................................
the graphic screen
....................................................
..................................................
..........................................................
......................................................
Actual
Spindle Speed
..................................................
...............................................................
C-4
261
261
261
262
264
267
269
269
270
271
272
273
274
275
275
278
281
283
284
.
B=62554E-l/O1
TABLE OF CONTENTS
11.10
11.11
11.12
11.13 HelpFunction
Display of Run Times and Parts Counts
..........................................................................
Clock
Waveform Diagnosis Function
11.12.1
11.12.2
11.12.3
11.12.4
11.125
11.12.6
11.12.7
Screens
Specifying the conditions for starting data sampling
Starting or terminating data sampling
Waveform display
Editing a displayed waveform
Erasing a displayed waveform
Waveform data input/output
....................................................................
....................................................................
11.13.1 Operation ...................................................................
11.13.2
11.14
11.14.1
11.14.2
11.14.3
11.14.4
11.15
11.16
CRTSCREENSAWNGFUNCTION
12
l
Help window states
Operation History
..................................................................
Operation history
Selectingsignals..
Alarmhistory
Restrictions..
...............................................................
...........
Internal Position Compensation Data Display Function
Coordinate System Related Data Display Function
...............................................
.......................................................
.................................
.............................................
............................................................
..................................................
..............................
...................
.:
....................................................
...........................................................
............................................................
...........................................................
.
...................................................
...................................
.......................................
n
88m8m88m88mm8m8m888m8mm8mmmmmmmmmmmm8mmm
286
287
289
289
291
293
293
293
294
294
297
297
301
302
302
309
311
312
313
316
319
12.1
12.2
12.3
DATA OUTPUT
l
13
13.1
13.2
DATA INPUT/OUTPUT TO AND FROM FANUC FLOPPY CASSETTE
14.
AND FANUC FA CARD
SmallCRT/MDIPanel
Panels Other than the
ScreenSaverFunction..
ToolOffsets
Parameters
WhatisaFiIe..
14.1
FiIeSearcMut
14.2
DataOutputOperation
14.3
14.3.1
14.3.2
14.3.3
14.4
14.4.1
14.4.2
14.4.3
14.5
CNCprogramoutput
Offset data output
CNC parameter output
DataInputOperation
CNCprograminput
Offset datainput
CNCparameterinput
FileDeletion
14.6 Precautions
14.6.1
14.6.2
Request for cassette replacement
Adaptor lamp conditions
.............................................................
Small CRT/MD1
.
...........................................
Panel
...........................................................
888m88888888888m8888888888888m88m8888
888m8mm88m88m8mmm8mm8m
.....................................................................
......................................................................
88m88888m8m88888
8mm8mmm8mm8mm8m88mmmmmm8m8mmmmm8888m
..................................................................
..................................................................
.............................................................
..........................................................
............................................................
........................................................
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.........................................................
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.......................................................................
................................................
.......................................................
319
319
319
321
321
322
323
323
324
326
326
327
327
328
328
328
328
329
330
330
330
C-5
TABLE OF
COfWENTS
B=62554E-l/O1
14.7
14.8
FiIeNameofFIoppyCassette
ExpandedFiIeControlFunction
14.8-l
14.82
148.3
Searching for, inputting/outputting, and deleting a file by specifying its file name
Two-drive floppy cassette control
Soft key operations
...........................................................
14.84 Notes ......................................................................
15.
ABSOLUTE-POSITION DETECTION
15.1
15.2
15.3
15.4
InitiaISettingatPower-On
Manual Reference Position Return at Machine Installation
Alarm.. ........................................................................
Setting the Zero Point for the Absolute
16. AXIS CONTROL
16.1
16.2 MirrorImageFunction
AxisControlbythePMC
88888888888888888888888888888888888
.........................................................
...........................................................
..............................................................
II. MAINTENANCE
1. ROUTINE MAINTENANCE
888888888888888~8888888888888888888888888888888888
.......................................................
.....................................................
..........
...............................................
88888888888888888888888888888888888888
................................
pulse
Coder through
MD1
Operation
88888888888888888888888
..................
331
332
332
333
334
334
335
335
335
336
338
339
339
340
343
1.1
1.2
1.3
1.4
2. REPLACING A FUSE
2.1
2.2
Cleaning the Tape Reader
TapeReaderLubrication
Adjusting the Photo-AmpIifier of the Tape Reader with Reels
Cleaning the Air Filter (For the
888888888888888888888888888888888888888888888888888888
Fuse Specifications
FuseMountingLocation
2.2.1
2.2.2
2.2.3
2.2.4
2.2.5
2.2.6
2.2.7
Power supply unit
Control units Al to A6
ControlunitsBltoB6
co~~on~t
Operator’s panel connection unit
I/o unit
....................................................................
Inputunit ...................................................................
3. REPLACING BATIERIES
3.1
3.2
4.
TROUBLESHOOTING
Replacing the Dry
Replacing the Batteries of the Absolute Pulse Coder
..........................................................
...........................................................
..............................
SelfStanding
Cabinet
..............................
OnIy)
...............................................................
...........................................................
............................................................
........................................................
........................................................
..............................................................
................................................
88888888888888888888888mm8m8888m888m08mm8888m88m88
Cells
for the Control Unit (for Memory Backup)
..........................
.....................................
888888888m88m8m88m8888m88m8888888mm8888888888mmm888m8
343
345
348
351
352
352
356
356
356
357
357
357
358
358
359
359
360
361
4.1
4.2
Symptom and Investigation . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
Checking the Input Voltage, Ambient Conditions, Handling,
Programming, Operation, Machine, and Interface
C-6
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..*...a..
361
362
8-625541=-l/01
TABLE
OF
CONTENTS
4.3
4.4
Visually Checking the CNC System
CNC Status Indication
4.4.1
4.4.2
How to display the CNC internal status
Description of internal selection
.............................................................
5. FAILURE DIAGNOSIS GUIDANCE
...................................................
...........................................
.................................................
mm8mmm88m88mmmm8mmmm8mm8mmmmmm8mm88mmmmmmm
APPENDIX
APPENDIX
APPENDIX Bm
1. GENERAL
2.
INTERFACE CONNECTOR POSITIONS AND PIN ASSIGNMENT l l 8 8 l
3.
RS-232-C
3.1
3.2
3.3
3.4
A.
STATUS WHEN TURNING THE POWER ON, WHEN RESET
RS-232-C
mmmmm8mmmmmm88mmmmmmmmmmmmmmmmmmmmmmm8mmmmmmmmmmmmmmmm8mmmmmmmmm
AND
RS-“32
INTERFACES
INTERFACE SPECIFICATIONS
Names of RS-232-C Interface Signals
Signal Description of RS-232-C Interface
RS-232-C Interface Transmission Methods
Connection between
RS-232-C
Interface and I/O Device
................................................ 379
.............................................
m888888888888888m888888888888888888
............................................
l mmmm8mmmmmm8mm8mmmmmm8mmmm
.................................
l mmmmmm8
m
l
m
l l l l l l l 376
364
365
365
366
368
373
375
375
379
380
381
386
4. RS-422 INTERFACE SPECIFICATIONS
4.1
4.2
4.3
4.4
Names of RS-422 Interface Signals
Explanation of
R-22
Interface Signals
RS-422 Interface Transmission Methods
Connection between
RS-422.C
Interface and Input/Output Unit
APPENDIX Cm WARNING MESSAGE LIST
APPENDIX D. LIST OF OPERATIONS
8mmmm8mmm8mmmmmmmmmmmmmm8mmmmmm8mmm8m
..................................................
..............................................
..............................................
l 88mmmmmmm8m88mmm8mm8mmmmmmmmm8mmmmmmm
88mmmmmm888mmm8mmmmmmmmmmm8mmmmmm8mmmmomm
............................
388
388
389
390
390
392
394
.
c-7
I. OPERATION
&-62554E-1 /Ol
I l INTRODUCTION
1) Manual operation
Manual reference position return (See Section 4.1)
a)
The memory in the CNC machine tool holds the positional data for setting the machine.
This position is called the reference position, where the tool is replaced or the coordinate are set.
narily, after the power is turned on, the tool is moved to the reference position.
Manual reference position return is to move the tool to the reference position using switches and push-
buttons located on the operator’s panel.
1.
INTRODUCTION
Ordi-
I1
Fig. 1 (a)
The tool can be moved to the reference position also with program commands.
This operation is called automatic reference position return. (See Section 7.1)
b) The tool movement by manual operation
Using operator’s panel switches, pushbuttons, or the manual handle, the tool can be moved along
each axis.
.
Manual Reference Position Return
Tool
7
Reference
msition
000
Operator’s
000
o”o
I
0 0 0
Operation panel
panel
0
8
1
I
0
Manual
handle
h
Fig. 1 (b) Tool Movement by Manual Operation
1. INTRODUCTION
2)
Tool movement by programing - Automatic operation (See Chapter 5)
B42554E401
The tool can be moved in the following ways:
i) Manual continuous feed (See Section 4.2)
The tool moves continuously while a pushbutton remains pressed.
ii) Step feed (See Section 4.3)
The tool moves by the predetermined distance each time a pushbutton is pressed.
iii) Manual handle feed (See Section
By rotating the manual handle,the tool moves by the distance corresponding to the
dle rotation.
iv) Manual feed at any angle
The tool is moved in any direction on the plane.
v) Manual numeric command
When numeric data is entered from the MDI keyboard, the tool is moved by the distance corresponding to the data
4.4)
degree of han-
.
Fig. 1 (c) Tool Movement by programing
Operating the machine according
are classified into operations according to tape, memory, and the MDI.
(i) Operation according to tape
I.
The machine can be
reader. This is called the operation according to
operated based on a program, while the program is being loaded from the tape
to a coded program is called automatic operation. Automatic operations
CNC
.CNCtqe
Operation accordingthetape
Machine
1
tape.
-r
&-62554E-1 /Ol
1.
INTRODUCTION
(ii) Memory operation
After the program is once registered in memory of CNC, the machine can be run according to the pro-
gram instructions. This operation is called memory operation.
CNC
Memory
pr--w-w.
1
.
e-----4
(iii) MDI operation
After the program is entered, as an command group, from the MDI keyboard, the machine can be run
according to the program. This operation is called MDI operation.
I J-‘, .
I I
._--a
I
fi
’
I
Fig. 1
CNC
’
MDIGyboard
.
Manual
input
(d)
Memory operation
program
Machine
Machine
4
Fig. 1 (e)
MDI
Operation
1. INTRODUCTION
3) Automatic operation
(i) Program selection
B=62554E-1 /Ol
Select the program used for the workpiece. Ordinarily, one program is prepared for one workpiece.
If two or more programs are in memory, select
ber (See Subset 5.2.1).
-
01001
G92-_---
---
-v-
---
Programnumber
Work-l
the
program
program to be used, by searching the program num-
iii - -
01002
G92-___-
---
-m-
--
M30
01003
Gg2-__--
-m-
---
-w
M30
I
Fig. 1
(ii) Start and stop (See Section 5.3 to 5.5)
Pressing the cycle start pushbutton causes automatic operation to start.
or reset pushbutton, automatic operation pauses or stops. By specifying the program stop or program
termination command in the program, the
cess machining is completed, automatic operation stops.
]
Program
1
Work-2
t
+zqgramnumber
1
Work-3 program
i
(f)
Program
Cycle
program
Selection for Automatic Operation
start
Ilumber
running
ManualBtart
Progsramnumber8earch
By pressing the feed hold
will
stop during automatic operation. When one pro-
Feed hold
Fig. 1 (g)
Manual
reset
3
atop
Start and Stop for
Automtic
Autcomatic
apeFafion
Operation
B-62554E-1 /Ol
1.
INTRODUCTION
(iii) Restarting machining
Machining a workpiece can be stopped midway and restarted after several days’ holiday. Also, if the
tool is broken during machining, machining can be restarted after the tool is replaced.
Broken tool
Restart
Restart
of
the
progam
When machining is continued
afIx3r
of the block
When the tool is broken
holidays
(iv) Handle interruption (See Section 5.7)
While automatic operation is being executed, tool movement can overlap automatic operation by rotating the manual handle.
r-3
fi 0
.
Tool
Depth of cut specified
by the program
ofcut
by manual handle feed
Fig.
Depth
Handle Interruption for Automatic Operation
1
(h)
-f-
1. INTRODUCTION
4) Program test (See Chapter 6)
Before machining is started, the automatic running check can be executed.
program can operate the machine as desired. This check can be accomplished by running the machine
actually or viewing the position display change (without running the machine).
a)
Check by running
i) Dry run (See Section 6.4)
B-62554E-1 /Ol
It checks whether the created
Remove the workpiece, and check
tool movement only Select a
f&ate
with the dial on the
chine
operator’s
panel
tool
ma-
Fig. 1
ii)
Feedrate
override
Feedrateprogramm& EiOm&nin
Feedrakeafberoverri~ 10mmhnin -
FbdrateWerride
Fig. 1 0,Feedtate
(i)
Dry Run
Override
Checkmbydecreaeingthe
programmedf-.
B42554E-I/O1
iii) Single block (See Section 6.5)
Singe Block
Fig. 1 (k) Single Block
1.
INTRODUCTION
When the CYCLE START button
is
pressed,
the tool stops
&r
performing one operation. When
the CYCLE START button is
pressed again, the tool
performs
another operation, then stops.
The program is checked in this
manner.
b)
How to view the position display change without running the machine
i) Machine lock (See Sections 6.1 and 6.2)
CRT/MD1
,_,_..: ., : ::
,:,:,: ..::..: .:,,:..: :._:::; :.I:
,:.I. Y:,,::_. ‘.. ,.,:,,_ ,. ,.‘f_:...
,,,, :.,. :::, ‘,: .. ‘.‘...
,,, .:...:.. ‘. ,. .,.:.::.
..::... .:... “.. ,,
::::.. ; ,.:.::.:,:. ..::::.::‘,.:‘:.::,:;
:::.
.I ::::,, ,,;: .: ,;,; ::;_ :.: ;:I .:.. :i,~&~~~.: ‘:::;i ; $ ,: .;
,I.: .:,,. ,. :.‘.‘.:.:, ,,,. .;:i:. .: : ... ,; .;:. .:. _,.
’ .“‘i:.::::@.
:.
._
., .‘,, 1.: :.:
_,_, ,:,__ : .,:,:, .:.I’
,:. .,.> .:. ..,._. :., ., .: ,.‘.‘. ‘.
_’,. ., . . .
,.:.:.,,
. .
.‘.:.O: ;
.
...,., .:: :i:.._.
. . . .
.,.
:.,;:
::..:..‘:.‘..’
:
,A._..‘. ‘.
“‘,” :.
‘,
.‘:‘, : .‘: .,:., .,;, :
I
:
,.:.:.. :. .,... .,.. :
:,
. .
,‘.‘,‘:‘,.:: .,.;,. 1.z.. “..,’
“. .,i..,:: .:,’
., ,, :. .:.,:
1.: .:.
.,. :... ‘: ., ‘.
‘.
. : : : _.I
.’ .“..., :,::,;:, ,,.,_.,. ,..‘. ._,,. .:.,
:.i:+::<
.
.,
:
“”
..;,& ::.:::::,i. ,,, .’ ‘.
.
.,... >.. Z.‘.‘, :, :.
.:‘: ,‘..‘. ..:
: ,.; :.,
,.
., _,
. : . .
:.‘:. ;.’ :.
._ ..,’ .:’ .;, :
.
1:;.
; :
I;.
,, ,.;.. ::
.*.*
I--
..‘. ,:‘.: .:
..,. ..; ..,.
:, ‘, : : ,..
.
‘_.:_’ ‘.,,‘,._,..
1: ,..
. .
\
The tool remains stopped, and
only the axis position indications
change.
Machine Lock
Fig. 1 (I) Machine Lock
ii) Auxiliary function lock (See Section 6.3)
.
When automatic running is placed into the auxiliary function lock mode during the machine lock
mode, all auxiliary functions (spindle rotation, tool replacement, coolant on/off, etc.) are disabled.
-9-
1. INTRODUCTION
B=62554E-l/O1
5) Part program editing (See Chapter
After a created program is once registered in memory, it can be corrected or modified from the
panel.
This operation can be executed using the part program storage/edit function.
Program
registmtion
9)
Progmm
correction or
modification
CRT/MIX
I
Fig. 1
(m)
Part
6)
Data display/setting (See Chapter
Data
stored in NC memory can be displayed and corrected via the
Program
IO)
Editing
CRT/MD1
screen.
CRT/MD1
1
!2
Fig. 1 (n) Data Display/Setting
-lO-
CNC
memory
,
562554E-l/O1
1.
INTRODUCTION
i) Offset value (See Section 10.1)
The tool has the tool dimension (length, diameter). When a workpiece is machined, the tool movement
route depends on the tool dimensions.
By setting tool dimension data in CNC memory beforehand, automatically generates tool routes that
permit any tool to cut the workpiece specified by the program.
value.
Geometric Wear
compexwation
Tool Offset number 1
Tool
Offeet
ToolOffbetnumber3 -----
-----------
----------I
I--
Tool
offset
value
setting
Display
Fig. 1
(0)
Offset Value Display/Setting
Tool dimension data is called the offset
mmpendion
number 2
CNC memory
12.3
20.0
----- -----
----I)
25.0
40.0
-----
-----
1r
I
I
Tool
Fig. 1 (p) Offset Value
JL
c
-11
-
1. INTRODUCTION
ii) Displaying and setting parameters (See Section 10.4)
H2554E-I /Ol
The CNC functions have versatility in order to take action in characteristics of various machines.
example, CNC can specify the following:
a) Rapid traverse rate of each axis
b) Whether the position is detected with digital or analog data
Whether reference position return is based on the grid or analog system
The data determining these items are called parameters (see Section 10.5).
The parameters are specific to the machine.
For
Parameter
Rapid
traverse
rate
Positioncontrol
I-
CRT/MD1
bfi!r=
Fig. 1
iii) Displaying and specifying data (see Section 10.3)
CRT/MD1
’
*
(cl)
Parameter Display/Setting
I
.
.
CNC
memory
operational
cthmacbMcf4
\
.
1
Automatic
operation
&
Machineoperation
.
Parameter8
Rapid&a- feedrate
Po8ition cOIltro1 system
Ref-nce position return 0y8tem
BacHash
PitcherraF~rnpensatioIldata
compensation data
.
.
.
CNC
memory
II
program
In addition to the parameters, settings for changing the attributes of the machine are provided. The
operator can set these items if necessary while the machine is operating..
For example, the following settings are provided:
Settings for the area the tool must not approach (stroke check)
Settings for
Amount of return and minimum depth of cut in the canned cycle
I/O
devices
-12-
’
b
operation
Automatic
b
Machine movement
M2554E-I /Ol
1. INTRODUCTION
iv) Data protection key (See Section 10.8)
specifyingdata
1
J&chine
I
ScreenKeys
CRT/MD1
rnputtingpmgramB
1
I
Tape reader
Fig. 1 (r)
The protection key prevents the programs, offsets, parameters, and settings from being regis-
tered, changed, or deleted by mistake.
v) Menu switches and software operator’s panel (See Section 10.10 and I 0.12)
I
ollr3ets
Parameters
settings
CNC memory
Data Protection key
Pmtection
I
key
-
Signals
operator’s
r
I
OData
protection key
registered
panel
I
000
A
SINGLEi
I I I
0
0
I
MACHINEONOFF
LOCK
SINGLEi
BLOCK ON
OF’F
v
+
0
MA-
LOCK BLOCK
I I I I
-I I
00000
c
CRT screen
Turn on and off some of the switches provided for the machine operator’s panel
CHINE
LOCK>and ANGLE
BLOCK> switches on the CRT screen.
Machine
operator’s panel
such as
4MA-
I.
INTRODUCTION
7) Display
Tool
p&ion
opelxdixlg CoxlditioIl
B=625!54E-1 /Ol
0
The contents of memory are displayed on the
The
memory contains information on
(i) Program display (See Section 11 A)
The contents of the currently active program are displayed.
and the program list are displayed.
Active program
CRT/MD1
programs,
tool
Ilkber
I
0
Ol234NlOl23
BQ2X300.02250.0......
. . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . .
GO1
Thecur8orindicate8the
/
currentlyexecuted
NlOl23G33
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
/’
currentlyeaecutedpmgram
. . . . . . . . . . .
.
.
Machine
screen.
position, and
I
+
suchlike.
In addition, the programs scheduled next
-
Active
program
content
opeator’s
mquencenumber
I
panel
01002(w0RlKl.)
01046
010570l24501556.......
0200602S6703456......
.
-14-
B-62554E-1
/Ol
1.
INTRODUCTION
(ii) Displaying the state of the system (See Section
Displays the current state
CRT
screen
Type
of automatic
operation
I
Type of manual
oDeration
I
State of automatic When operation is
operation
(iii) Current position display (See
During
I
I
operation using memory,
During jog feed, handle feed, or incremental feed
11.3)
11.2)
of the
the
clawifkation.
MDI, or
tape
reset,
stopped, or suspended, or when
for a
6equence
number
system
accordingto
searching
x
f
CRT
Workpiececoordinate
system
The current position of the tool is displayed with the coordinate values.
position to the target position can also be displayed.
z
screen
The distance from the current
-1%
1. INTRODUCTION
(iv) Displaying operator messages (See Section 11.4)
SET
(v) Displaying alarms (See Section 11.5)
B+2554E-1 /Ol
WORKPIEXE
When the system must notify the operator of necessary information during machining, the system dis-
plays the message preset in memory.
PSI33
MISSING
PS605
ILLEGAL COMMAND
CRTaxeen
Error
axles
Code
PSOOO
El
I
B
PS133
lzl
lzl
If a failure occurs while the machine is operating, the system displays the corresponding error code
and alarm message on the CRT screen.
For details of the error codes, see Appendix G in Operator’s Manual (Programming).
Y=w
t
-169
B-62554E-1
/Ol
(Vi) Displaying the operating times
The system displays the following three operating times on the CRT
.
Value obtained by adding the automatic operating time
The system displays as follows the value obtained by adding the automatic operating time:
Example
10 hours 43 minutes 8 seconds
l
Value obtained by adding the cutting time
The system displays the value obtained by adding the time required for the machine to move by
cutting
feed (linear or circular interpolation).
.
General-purpose time display
The system adds and displays the elapsed time while the operating time count signal (an input
signal) is on. For the type of time displayed, refer to the manual issued by the machine tool builder.
These three types of operating times are displayed on the setting screen. For how to display data
on the setting screen, see Section 10.3.
(vii) Graphic display
1.
INTRODUCTION
.
-17-
1. INTRODUCTION
8) Data
Programs, offset values, parameters, etc. input in CNC memory can be output to paper tape, cassette,
or a floppy disk for saving. After once output to a medium, the data can be input into CNC memory.
output
(See Chapter 13)
Memory
B=62554E-1 /Ol
1
prograna
of&et
Parameters
.
.
4
.
CNC
Reader/puncher
iIlMB
I
Fig.
1
(s)
Data Output
LLU
0
rl
\
II
-18-
B-62554~01 /Ol
2.
OPERATIONAL DEVICES
2.1
Setting
Setting and display units are classified into the following types.:
and
Display Unit
2. OPERATIONAL DEVICES
L
9” monochrome
9” color or monochrome
1 lo” PUMDI
110” PUMDI
114”
color
14” color
/
(a) 9” monochrome
or
or
CRT/MD1
CRT/MD1
CRT/MD1
Type
CRT/MD1
PCD/MDI
PCD/MDI
(Vertical)
(Horizontal)
(Small)
(Small)
CRT/MD1
(Vertical)
(Horizontal)
(Standard)
1
Remarks
Fig.
2.1
(a)
Fig. 2.1 (b)
Fig. 2.1 (c)
Fig. 2.1 (d)
Fig. 2.1 (e)
Fig. 2.1
(f)
Fig. 2.1
(a)9” monochrome
-19-
CRT/MD1
(Small)
2. OPERATIONAL DEVICES
562554E-1 /Ol
PCMER
I
q
0
q
e
6
(b) 9” color or monochrome
ON
OFF
loooooool
CRT/MD1
6
Fig. 2.1
(Standard)
(b) 9”
color or monochrome
\
L
l
CRT/MD1
l
(Standard)
Q
El
El
J
0;
l
e
B+2554E-1 /Ol
(c) IO”
PIJMDI
POWER
or
PCD/MDI
(Vertical)
2.
OPERATIONAL DEVICES
a
Fig.
2.1 (c)
IO” PlJMDI
or
PCD/MDl
(Vertical)
-21
-
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