yaskawa MX3 Users Manual
YASNAC
CNC
SYSTEM
FOR
MACHINING
MX3
CENTERS
Before
initial
operation,
read
these
instructions
thoroughly,
and
retain
1
a
lsll3BI3ElBt3
iE31
for
future
ES
reference
n
O
E2
it
EIOI
BBI
I
i.
YASKAWA
(
1.
OUTLINE
CONTENTS
AND
SETTING
1
7.
ADJUSTMENT
FOR
MODULE
60
COMPONENT
1.1
CONSTRUCTION
1.2
COMPONENTS
MAJOR
1.3
ROUTINE
2.
TAPE
1
2.
CONTROL
2.2
AC
2.3
BATTERY
2.4
MAINTENANCE
3.
TROUBLESHOOTING
4.
TROUBLE
4.1
TROUBLESHOOTING
4.2
TROUBLESHOOTING
4.3
INSPECTION
READER
PANEL
SERVOMOTOR
9
IDENTIFICATION
ARRANGEMENT
1
3
4
SCHEDULE
8
8
9
INSTRUMENTS
10
11
11
ALARM
ALARM
CODES
BY
WITHOUT
7
12
CODES
30
BOARD
MB20
7.1
BOARD
SP20
7.2
BOARD
SR20
7.3
7.4
1021
61
NO
AREA
7.5
NC
8.
8.1
8.2
8.3
8.4
DATA
8.5
PARAMETER
8.6
OPERATIONS
DATA
SYSTEM
DISPLAYING
DISPLAYING
INPUT
TAPE
66
PUNCHING-OUT
DATA
SUMMARY
60
61
SR20
SETTING
HANDLING
SETTING
NO.
WRITING
AND
WRITING
AND
SETTING
OF
OF
67
STORING
OF
67
:
-
AND
i
i
•
J
I/O
64
(#6219)
PARAMETERS
KEEP
DATA
SETTING
DATA
61
ADDRESS
64
MEMORY
AND
PARAMETER
DATA
AND
EDITING
AND
PORT
64
66
63
MAINTENANCE
4.4
SUPPLY
4.5
STATUS
4.6
FUNCTION
5.
6.
6.1
6.2
6.3
(DGN)
ADJUSTMENTS
MODULE/UNIT
CPU
UNIT
OPERATOR’S
OPTIONAL
OF
ACGC
VOLTAGE
DISPLAY
CHECK
BY
52
UPON
INSTALLATION
REPLACEMENT
57
PANEL
MODULES
49
51
ON-LINE
PROCEDURE
58
59
DIAGNOSTICS
54
57
APPENDIX
9.
9.1
9.2
9.3
9.4
9,5
9.6
NO.
ALARM
OF
LIST
OF
LIST
STORED
LIST
OF
OF
LIST
69
LIST
69
SETTING
PARAMETER
LEADSCREW
STANDARD
ADDRESS
NUMBERS
NUMBERS
ERROR
INPUT/OUTPUT
CHARACTERS
102
108
COMPENSATION
SIGNALS
143
130
134
I
INDEX
'/ÿ
Subject
SERVOMOTOR
AC
A
ACGC
ACGC
ADJUSTMENTS
ALARM
ALARM
ALARM
ALARM
ALARM
ALARM
ALARM
ALARM
ALARM
ALARM
ALARMS
ALARMS
Error)
ALARMS
Area
ALARMS
ALARMS
ALARMS
INDICATION
ALARM
TROUBLESHOOTING
INSTALLATION
075, 076,
170,
(Temperature
179
(Servo
310
(Control
320
(Servo
325
(Built-in
329
(Emergency
330
(ROM/RAM
820
LIST
NO.
010
231,
241, 242,
Error)
271,
331,
341,
UPON
172,
AND
232.
272,
332,
342, 343,
077
173,
Power
CPU
011
234
243,
273,
333,
(RS232C
174
Alarm
Supply
Ready)
Not
Error)
Type
Stop)
Check
(Parity
AND
244
274
334
344,
Faulty)
AND
PC
CPU
......
Error)
Error)
235
AND
*
AND
AND
345
•
175
inside
Not
Error)
(Zero
245
275
335
AND
.
•
(Memory
the
Applied)
• •
•
*
Point
(Zero
(P-SET
(Servo
346
Error)
Panel)
•
Return
Point
Error)
Fuse
(Servo
•
•
•
•
.
Return
Blown)
Error)
Area
•
Chapter
2
4
4
5
4
4
4
4
4
4
4
4
4
9
4
4
4
•
4
4
4
Section
2.3
4.4.2
4.4.1
Page
9
49
49
54
4.2.3
4.2.4
4.2.5
4.2.9
4.2.10
4.2.16
4.2.17
4.2.11
4.2.18
9.1
4.2.2
«
•
•
*
4.2.6
4.2.7
4.2.8
4.2.12
4.2.13
14
17
18
22
23
28
28
23
29
69
13
•
•
*
19
20
22
24
25
ALARMS
ALARMS
(PG
Disconnection
APPENDIX
AREA
BATTERY
B
CHECK
C
CHECK
COMPONENT
CONSTRUCTION
CONTROL
“CPU
UNIT
CPU
CRT
SCREEN
CYCLE
DISPLAY
D
DISPLAYING
DISPLAYING
E
EDIT
FAULTS
F
“FIN*
352,
351.
361.
362.
SETTING
NO
AC
POWER
POWER
DC
ARRANGEMENT
PANEL
ERROR'
DOES
START
METHOD
DISPLAY
FAILURE
AND
AND
DOES
NOT
DISPLAYED
NOT
MODE
WAIT
353,
354
364,
363,
Error)
AND
I/O
SUPPLY
SUPPLY
WRITING
WRITING
FUNCTION
DISPLAY
NOT
BY
SPINDLE
VOLTAGE
VOLTAGE
•••
(Without
KEEP
PARAMETERS
ACGC
AND
355
AND
365
ADDRESS
PORT
•
Alarm
MEMORY
ALARM
INDICATION
RELATED
(Motor
Overload)
366
Codes)
•
INSTRUCTION
4
4
4.2.14
4.2.15
9
7
2
4
4
1
1
2
4
6
4
4
4
8
8
4
4
4
7.5
2.4
4.5.1
4.5.3
1.1
1.2
2.2
4.3.3
6.1
4.3.4
4.3.9
4.2.1
8.3
8.2
4.3.13
4.4.3
4.3.15
26
27
69
63
9
51
52
1
3
8
31
57
32
39
12
66
64
44
49
46
H
l
HANDLE
INDICATION
INITIAL
MODE
DIAGNOSTIC
1021
OPERATION
POWER
OF
LAMP
ERROR
FAULTY
SUPPLY
DISPLAY
UNIT
AT
•
ON
POWER
n
4
•
4
4
7
4.3.5
4.5.2
4.3.2
7.4
32
52
31
61
INDEX
(Cont’d)
Subject
LIST
L
M
OF
LIST
OF
LIST
OF
LISTOFSTANDARD
MAINTENANCE
MAINTENANCE
COMPONENTS
MAJOR
MANUAL
MANUAL
MANUAL
BOARD
MB20
MODULE/UNIT
N
NC
DATA
CRT
9“
0
OPERATING
OPERATIONISNOT
OPERATOR’S
OPTIONAL
OUTLINE
OUTLINE
ADDRESS
CHARACTERS
PARAMETER
SETTING
NUMBERS
INPUT/OUTPUT
INSTRUMENTS
OF
ACGC
JOG
RAPID
ZERO
HANDLING
SCREEN
MODULES
OF
OPERATION
MODE
MODE
RETURN
REPLACEMENT
•
IS
DARK.
PROCEDURE
AVAILABLE
PANEL
DISPLAYS
NUMBERS
FAULTY
OPERATION
OPERATION
•
•
TO
FAULTY
PROCEDURE
DISPLAY
WITH
SIGNALS
FAULTY
•
•
•
INPUT/OUTPUT
G01,
G02
OR
SIGNALS
•
G03
•
Chapter
9
9
9
9
3
4
1
4
4
4
7
6
8
4
4
4
6
6
1
4
Section
9.6
9.3
9.2
9.5
4.4
1.3
4.3.6
4.3.7
4.3.8
7.1
4.3.12
4.6.2
4.3.10
6.2
6.3
4.6.1
Page
143
108
102
134
10
49
4
34
36
37
60
57
64
43
53
40
58
59
1
52
PARAMETER
P
PARAMETER
POWER
CANNOT
PUNCHING
R
RECOGNITION
RECOGNITION
RS232C
ROUTINE
S
SETTING
SKIP
SOFTWARE
SP20
SPINDLE
SR20
STATUS
STORED
SUMMARY
SUPPLY
SYSTEM
T
TAPE
TAPE
TAPE
TROUBLE
TROUBLESHOOTING
-OUT
DOES
INSPECTION
AND
FUNCTION
VERSION
BOARD
DOES
BOARD
DISPLAY
LEADSCREW
OF
VOLTAGE
NO.
INPUT
MODE
READER
IDENTIFICATION
DATA
DISPLAY
TYPES
SUPPLIED
BE
OF
SETTING
NC
OF
SYSTEM
OF
TROUBLE
NOT
FUNCTION
SCHEDULE
ADJUSTMENT
(G31)
OPERATION
INDICATION
ROTATE
NOT
___
I
-
SR20
STORING
SETTING
OF
DOES
I
---
ON
BY
ERROR
DATA
CHECK
(»6219)
SETTING
NOT
FUNCTION
AND
DATA
• •
STATUS
WELL
FOR
1
I
DIAGNOSTICS
LINE
COMPENSATION
AND
DATA
PARAMETER
•
•
MODULE
FAILURE
EDITING
AND
PARAMETER
DATA
•
•
FUNCTION
OPERATIONS
DATA
(DGN)
•
-
8
8
4
8
4
4
4
2
7
4
4
7
4
7
4
9
•
8
4
8
8
4
2
4
4
8.2.2
8.2.1
4.3.1
8.5
4.1.2
4.1.1
4.3.14
4.3.16
4.4.4
7.2
4.3.1
7.3
4.6
9.4
8.6
4.5
8.1
8.4
4.3.17
2.1
4.1
65
65
30
67
11
11
45
7
60
47
50
61
41
61
52
130
67
51
64
66
48
8
11
11
TROUBLESHOOTING
TROUBLESHOOTING
W
WRITING
PARAMETER
BY
ALARM
WITHOUT
DATA
CODES
ALARM
•
•
-
CODES
ffl
4
4
•
8
4.2
4.3
•
•
•
8.2.3
•••
12
30
65
This
manual
tions
met
for
information
The
concerning
encountered
YASNAC
MX3
•
YASNAC
•
YASNAC
•
YASNAC
•
YASNAC
primarily
is
YASNAC
MX3.
maintenance
particular
for
documents
LX3/MX3
SPECIFICATIONS
MX3
OPERATOR’S
MX3
MX3
CONNECTING
intended
contained
for
additional
SYSTEM
PC
give
to
manual
in
troubleshooting.
and
maintenance
information:
(TOE-C843-9.
(SIE-C843-9.30)
MANUAL
MANUAL
(TOE-C843-9.30)
(T0E-C843-9.32)
OUTLINE
1.
operators
not
does
operation,
1)
maintenance
provide
If
uncertainties
refer
all
to
details
the
instruc¬
to
be
following
be
YASNAC
The
self-diagnosis
nance
other
operations
status
occurs,
of
1.1
can
main
(1)
Microprocessor
with
NC
alarm
displays.
COMPONENT
MACHINE
CONTROL
STATION
provides
MX3
function
easily
accomplished
be
functions
always
internally
function
immediately
Also
ARRANGEMENT
POWER
INPUT
UNIT
as
and
keys.
stops
you
with
(DGN).
listed
monitors
can
If
the
3
oS
o
below;
display
any
with
same
aZ
w
M
O
§
*
Ui
£5
pu
oo
O
PM
CM
X.
o
internal
an
System
with
DGN
the
failure
blinking
the
precedure
CRT
9"
PANEL
CONTROL
GENERAL
PURPOSE
I/O
mainte¬
and
machine
the
UNIT
MODULE
be
can
application
troller.
(2)
ON/OFF
NC
can
(3)
Setting
as
accel/decel
ACGC
(OPTIONAL)
executed
of
SIGNAL
displayed
be
value
SERVO
AC
DRIVE
UNIT
SERVO
AC
DRIVE
UNIT
AC
SERVO
DRIVE
UNIT
on
machine
built-in
of
of
time
type
input
with
DGN.
various
constant
sequence
programmable
NC/Output
to
parameters
rapid
and
/MV
X-AXIS
MOTOR
_§J
Y-AXIS
MOTOR
-@-1
Z-AXIS
©j
MOTOR
@_j
for
the
con¬
from
such
speed.
Fig.
CONTROL
1.1
CABINET
Component
Arrangement
-
-
1
SPINDLE
YASNAC
of
DRIVE
UNIT
MX3
O
SPINDLE
MOTOR
COMPONENT
1.1
ARRANGEMENT
MX
•
YAiHAC
j
<
y
*
r
,
1
J
..
I
i
4
7
0>
ll
i-
I-;
J
4
sJ
i
*1
.1
*1
'
j
Hr
1
it
3
*
1
L
3
'POWER-
SUPPLY
[CPS-10N
li
Jjl
BOARD
PC
hlAMCD—
LM
MAIN
fjMCD“Mb20
H
i
i3
:NA
:
CNB
t
A
:ND
CNE
PC
BOARD
NC
i
A1
CNF
i
1
CNH
Ll
ADDITIONAL
ANCD—
S
M
'Vi
i
i
L
—
(Cont’d)
-UNIT
-**CN1
CN1
C
•|ÿ*r1a
N
_
20
CN2lO_r
’wAu*ÿ
CN1
CN:
CN3|
CN4
CN5
CN6
CN7
CN8
AXIS
P,
20
CN6',n-
CN62
CN6
CN6'
~
1(V4-
=•-
2
L
3
1
djl
H
ft
w
I:
U
f?l
'
ft
Hj
BO
£Mi
LT
I
S
|
|
.
I'
in
{
_
3
’
Rl/O
OPP
-
SX
SY
SZ
u
TU
K
RS-232C
ft
i
a
HDLC
Q
|?
n
SD
S'l
f
f
SPG
f
S4
?
l'
S5
F
<£3>
&
®
©>
<£D
©>
CC3>
(eg)
<S>
egg)
(@)
<6j)
(gj)
<©>
(TO
"®
<D
1021,
3)
CN1
200
INPUT
(TO
1021,
1)
CN1
X-AXIS
ICACRÿSR
Tnufm!ÿNÿV
V-AYTS
ICAClTSRÿSBfe
fe,
Z-AXIS
J£ACÿRRSBV|
§>ÿ
V.Lÿÿ.cNaQ
POWER
SEQUENCE
CS>1S°
a
ACCC
»>’
DIRECT
SPINDLE
5
1
AXIS
4TH
JCACR
-
l
i
CN
*
5TH
AXIS
JCACR
fe,
VAC
DRIVE
FT
DRIVE
|
DRIVE
INPUT
-IN
DRIVE
SR
/’SBN
SB
|
J
r
P—
\i
\
l
DRIVE
DRIVE
SB
KEYBOARD
J
H
HJCN
JlR
POINTS
IK
16
POINTS
32
OUT
RESISTOR
©>
RESISTOR
SL
RESISTOR
TAPE
—
TYPE
(OPTIONAL)
pj-rjy.
iy-
ISTOR
RES
C2g>
I
jancd-SP2°
IN
J
©-
READER
:
SPINDLE
TOR
®-j
©ÿÿj
CRT
CRT
9"
46
POINTS
(OPTIONAL)
PTR
PG
(OPTIONAL)
PANEL
"
h
K
n
\r
[
<
p
|
HANDLE
OPTIONAL
(OPTIONAL)
TYPE
ENCODER
NOTE:
Circled
cable
MX3
TOE—
MC,r
(Refer
No*
Connecting
C843-9.
values
32)
to
Manual:
•
®
shows
YASNAC
(TO
CN21
PC
)
20,
ZV
1
IF
REMOTE
[ÿ4>ÿCN2
40
OUT
Fig*
POINTS
OUT
1*2
IK
(TO
CPS-10N,
MODULE
I/O
ANCD
J
POINTS
24
IN
16
POINTS
OUT
POINTS
6
POINTS
8
IK
Connection
-
-
2
-10
40
CN12)
3*
‘CN1
21
POINTS
40
IN
POINTS
Diagram
CNT4,
OUT
(REED
POINTS
4
t
llj
)
RELAY)
CONSTRUCTION
1.2
(1)
Sajgxfta
~
_
*~i
'
i
ii
Approx
Weight
n
ll
:
m
*
N*
r§
;!ÿ
10
O:?
kg
III
li!
b
-7
s
3s>
I
£
tg
•2»
j
jMggSl
tjT
4
1
M
SpS
586-176
POWER
20
PC
MM20
1020
20
MB
SUPPLY
BOARD
BOARD
BOARD
MAIN
UNIT
BOARD
(2)
KEYBOARD
US
•f
MDI
UNIT
MODULE
Fig.
1.4
CRT
9”
(rear
Unit
view)
Fig.
1.3
CPI
CRT
Module
UNIT
Fig.
<D
1.5
a
Tape
©
<D
Reader
=?
2
Unit
-
-
3
CONSTRUCTION
1.2
(Cont’d)
(3)
9"
CRT
UNIT
MACHINE
PANEL
a*ai
.J
.
*
-1:
J
ie
IJ
i?
S
C0
iw
I
UNIT
SPINDLE
DRIVE
mmmummmmmfmmmmmmmmmmmmwmbmmmmuuumu
-
--
UNIT
il
f»|
f
Cl
*i
Ji
AC
H.
jr
SERVO
n
>•*ÿ5
,
A
r
ilil
PACK
COOLING
1
a
1
i
>A
gigipfg
;#T.rRPrÿ
fill
mm
if
m
S;.-
Iv
UNIT
I
?!
ui
CPU
MODULE
RELAY
r*
!***ÿ«»
r
Ltcÿf
rrrrr
i
|
.
L'-
:FTT
PI
I
I
i
CONTACTOR
Fig.
1.6
UNIT
Example
TRANSFORMER
Assembly
Unit
of
with
High
Voltage
SSfr-173
Units
1.3
(1)
MAJOR
COMPONENTS
YASNAC
MAJOR
Power
Tape
Tape
Hain
PC
Hemory
Memory
Control
CRT
Key
SP
SR
General
Manual
(Simultaneous
rol)
Communication
COMPONENTS
Component
Supply
Reader
Reel
Board
Board
Board
Board
Display
Board
Board
Board
20
Pulse
Module
Station,
Purpose
Unit
for
llmt
t
Uni
Generator
3-axis
Module
Name
Extension
Module
1/0
Table
Cont¬
_
-1
6
12
01
01
02
Major
AVR839
RED18
RED14
RED13
DTN5270
DTN4770
DTN4790
DTN5170
DTN5180
DTN5190
DTN5200
DTN5210
DUN13190
DUN
CRTIO
SW773
DTN5460
DTN5470
DTN5330
DTN5340
DTN5350
DTN5250
OTN5520
DTN5560
YASNAC
1.1
Type
CPS-10NB
M0DEL28Q1
M0DEL1500
HOPEI
1402
JANCD-MB20D
JANCD-PC20
JANCD-
MM20
JANCD-MM21-2
JANCD-MM21-3
JANCD-MM21-4
JANCD-MM21-5
JANCD-MM21
JZNC
OP101-1
JZNC-OP101-2
TR-9DDYB
HMK3993-
JANCD-SP20B
JANCD-SP20B-02
JANCO-SR20
-SR20-
JANCD
JANCD-SR20-03
1021
JANCD-
JANCD-SP21
JANCD-
1F20
Code
13200
Components
Memory
length:
Memory
length:
length:
Memory
length:
Memory
Memory
length:
Without
With
These
above
Spindle
Spindle
Spindle
Separated
(Option)
Communication
Panel
Panel
units
control
+
+
type
Remarks
1/0
1/0
are
station.
axis
4
axis,
4
interface
Option
Option
Option
80a,160
w
320
m
640
m
1280
m
2560
included
(Option)
axis
5
(Option)
m
(Option)
(Option)
(Option)
(Option)
in
(Option)
(Option)
the
-4-
(2)
ACGC
Major
Components
Table
1.2
ACGC
Major
Components
(3)
AC
Servo
CRT
14"
Keyboard
Keyboard
Keyboard
Power
CPU
Graphic
Memory
Memory
Battery
Supply
Module
Units
Name
Unit
Unit
t
Un
i
Unit
Unit
Module
Module
Unit
Unit
Servopack
Type
CACR-SR05SB1AF
CACR-SR05SB1BF
CACR-SR05SB1DF
CACR-SR10SB1AF
CACR-SR10SB1BF
CACR-SR10SB1DF
CACR-SR15SB1AF
CACR-SR15SB1BF
CACR-SR15SB1DF
CACR-SR20SB1AF
CACR-SR20SB1BF
CACR-SR20SB1DF
CACR-SR30SB1AF
CACR-SR30SB1BP
CACR-SR30SB1DF
CACR-SR44SB1AF
CACR-SR44SB1BF
CACR-SR44SB1DF
Type
C-5470YE
HMK-9993-02
HMK-2293-03
HMK-9993-20
VST-
5-
522/ST
JANCD-CGQ1D
JANCD-CG02
m-Murnn-n
JANCD-CG03
JANCD-CG04
JANCD-CGQ5
JANCD-CGQ6
JANCD-CG09
JZNC-BATQ2
Table
Code
DUA
DUA16020
DUA16120
DUA
DUA16040
DUA16140
DU
DUA
DUA16150
DUA15960
DUA
DUA16160
DUA15970
DUA16070
DUA16170
DUA
DUA16080
DUA16180
1.3
No.
15920
15940
A
15950
16050
16060
15980
Code
No.
CRT6
SW677
SW678
SW679
AVR738
DTN5390
DTN4290
DTN5100
DTN5110
DTN5120
DTN5130
DTN5510
DUN
3060
1
AC
Motor
Servo
Units
Applied
Type
USAFED-05FA1
USAFED-05FB1
USAFED-05FD1
USAFED-09FA1
USAFED-09FB1
USAFED-09FD1
USAFED-13FA1
USAFED-13FB1
USAFED-13FD1
USAFED-20FA1
USAFED-20FB1
USAFED-20FD1
USAFED-30FA1
USAFED-30FB1
USAFED-30FD1
USAFED-44FA1
USAFED-44FB1
USAFED-44FD1
key
Main
key
Main
key
Soft
These
porated
Motor
Optical
p/rev
_
Remarks
(Horizontal)
(Vertical)
uni
ts
into
Encoder
_
6000
5000
4000
6000
5000
4000
6000
5000
4000
6000
5000
4000
6000
5000
4000
6000
5000
4000
are
memory
incor¬
module.
-
-
5
1.3
(4)
MAJOR
Spindle
COMPONENTS
Drive
(Cont’d)
Units
VS-626MTJD
Table
Drive
CIMR-MTffl
CIMR-MT
CIMR-MTffl
CIMR-MTffl
CIMR-MT
Unit
-3.7K
HI
-5.
-7.
-1
DI-15K
Type
5K
5K
IK
Spindle
1.4
Motor
Type
UAASKA-04CA1
UAASKA-04CA3
UAASKA-06CA1
UAASKA-06CA3
UAASKA-08CA1
UAASKA-08CA3
UAASKA-11CA1
UAASKA-11CA3
UAASKA-15CA1
UAASKA-15CA3
Drive
Units
Ins
Flange
Foot
Flange
Foot
Flange
Foot
Flange
Foot
Flange
Foot
tal
lation
Mounted
Mounted
Mounted
Mounted
Mounted
Mounted
Mounted
Mounted
Mounted
Mounted
.
-
-
6
ROUTINE
2.
INSPECTION
SCHEDULE
The
ments
following
be
to
Tape
Reader
Control
Panel
AC
Servo¬
motor
table
observed
terns
I
Cleaning
head
Cleaning
tumble
Lubricating
shaft
arm
Tight
Checking
gaps
and
worn
and
Vibration
Motor
breakage
and
Battery
shows
closing
the
for
maintenance
reading
of
tape
of
box
of
end
for
loose
of
side
door
and
minimum
tension
doors
of
plates
gaskets
noise
contamination
_
Table
fit
require¬
time
in
2.1
Frequency
required
As
required
As
required
As
Daily
thly
Mon
Daily
Daily
required
as
POWER
At
order
tion
Inspection
or
ON
to
for
Schedule
With
the
sys
tem-
off
o
O
o
O
o
o
o o
keep
an
extended
With
the
system
on
o
o
equipment
the
-
Including
part.
Feel
the
Inspect
See
is
period.
Remarks
_
by
hand,
audible
visually.
alarm
if
displayed
optimum
in
light
and
inspection.
for
on
condi¬
source
do
BATTERY
CRT
screen.
Except
NC
the
external
for
sure
be
before
nance
those
for
the
in
turn
to
starting
service.
checks
energized
cleanliness,
the
off
undertake
to
which
state,
vibration,
power
can
such
supply
routine
be
as
made
with
checks
noise,
and
the
to
mainte¬
NC
For
pushing
tor’s
this
the
dangerous.
station
button
housing
this,
the
turning
POWER
is
are
OFF
is
not
pushed,
energized,
off
the
button
sufficient,
still
and
power
on
the
because
several
are
supply
opera¬
NC
after
areas
potentially
by
in
-
7
-
2.1
(1)
TAPE
Cleaning
READER
tape
the
reader
head
(As
required)
doors
Keep
so
each
Tension
as
arm
to
door
shaft
keep
tightly
available
off
dust
closed
and
as
at
an
oil
all
option.
mists.
times.
(a)
Remove
glass
stained
agauze
Also
clean
retainer.
(b)
Remove
source)
(2)
Cleaning
Clean
clean,
(3)
Lubricating
quired)
For
the
reels,
when
the
(In
When
winding
reels,
away
using
CONTROL
2.2
tape
a
with
with
soft
or
the
the
top
on
braided
the
soft
control
lubricate
tension
\
the
trouble
open
dust
a
blower
rubbish
blower
oil
cloth
tape
dust,
with
tape
of
cloth.
of
with
arm
Q
\
case
occurs
tape
with
the
around
PANEL
brush.
oily
or
guide
a
nylon
tension
the
of
Fig.
NOTE
front
brush.
and
dust,
absolute
with
and
any,
if
blower
tumble
leading
arm
inch
6-
shaft
does
8-
endoftension
not
LUBRICATING
TENSION
inch
diameter
2.1
feeding
in
inch
8-
door
photo-coupler
the
dust
from
the
If
wipe
the
on
LED
brush.
(As
box
tape
shaft(As
inch
8-
or
move
ARM
diameter
and
the
glass
using
it
alcohol.
tape
(light
required)
with
re¬
diameter
smoothly.
reel)
or
brush
by
is
a
arm,
(b)
After
open,
per
close
door)
YE001).
key
all
until
The
position.
CLOSED
POSITION
it
key
CLOSED
Hinged
If
switch
shuts
stops
(2)
Checks
enclosed
(a)
Check
rear
doors.
(b)
See
Clean
it,
inspecting
securely
When
the
clicks
can
'
OPEN
With
lock
side
door
optional
the
off
all
gaps
structure,
gaskets
if
if
the
door
opening
way
into
(approximately
be
removed
B
POSITION
door
the
right
on
the
of
(Left-hand
Door)
provided,
is
the
operations,
or
on
the
inside
necessary.
the
and
using
or
the
from
Fig.
2.2
NOTE
door
opening
power
main
impairment
the
of
control
fasten
the
closing,
keyhole
OPEN
door
key
a
open
an
POSITION
(T(SH)
With
the
lock
on
side
of
(Right-hand
door
Hinged
interlocking
the
supply
of
of
rims
enclosure
with
door
locks
provided
insert
turn
and
quarter-
or
CLOSED
—
door
left
the
Door)
door
and
totally-
front
dusty.
is
(2
(No.
the
turn)
closed
CLOSED
POSITION
and
.
(1)
(a)
proof,
Checks
The
control
sheet-steel
on
doors
panel
tight
for
is
constructed
enclosure
closing
with
(Daily)
as
a
gasketed
dust-
(c)
Check
the
with
YASNAC
for
a
above
-
-
8
any
for
doors
shut
control
longer
procedures.
period
opening
tightly.
panel
in
can
by
executing
be
the
door
used
base
stably
the
AC
2.3
(1)
Vibration
Vibration
motors,
the
on
ing
stick
found,
is
diately.
(2)
Motor
or
required)
as
SERVOMOTOR
noise
and
be
can
is
contact
checked
for
and
recommended.
maintenance
contamination
(Daily
by
noise,
and
or
resting
using
any
If
personnel
impairment
required)
as
hand
the
a
listen¬
abnormality
imme¬
(Daily
(5)
Check
illuminated.
and
LED
of
replace
Battery
(6)
(7)
the
the
Type:
the
With
the
Put
connector.
tion.
to
see
if
Fig.
battery.
the
battery
JZNC-GBA01
power
battery
new
See
1LED
2.3
with
on,
Fig.
memory
on
shows
illuminated,
If
new
remove
the
in
2.4.
arrangement
the
one.
the
holder
Battery
board
old
is
battery.
and
set
connec¬
Check
damage
by
machine
2.4
Make
low
If
replaced
When
with
memory
in
the
should
removing
tool
BATTERY
sure
position
displayed,
is
it
within
replacing,
power
are
the
market.
tive.
Replacing
(1)
Depress
power
the
(2)
whenadoor
the
door
Turn
power
opened.
OFF
motor
be
the
exterior
observed,
machine
builder’s
that
"BAT”
CRT
of
a
never
OFF,
otherwise
cleared.
Contact
Procedure
POWER
supply
supply
to
the
interlock
or
screen
the
month.
remove
Battery
pushbutton
OFF
the
door
switch
be
can
visually.
inspect
cover.
manual.
”
“A/B
is
battery
the
the
cannot
your
YASKAWA
operator’s
interlock
is
turned
Refer
the
on
displayed.
not
must
old
data
to
provided.
ON
dirt
If
the
motor
to
the
right-
be
battery
stored
be
representa¬
shut
in
obtained
off
station.
switch
key
Then
with
or
the
(8)
With
display
they
are
improper
battery.
lv
Fig.
power
the
of
CRT
still
battery
JAVCU
ify
r\~r
I'i
lip
£
2.3
on,
screen
illuminated,
Arrangement
or
connection
make
LED1
N
of
sure
goes
it
is
or
defective
5
AT
JANCD
CNJ
and
LED
that
off.
due
-
MB20D
blink
to
Battery
IF
the
LED
;o;
(3)
Open
cover
be
seen.
(4)
Depress
primary
the
(type
power
and
door
JANCD-
M820)
POWER
ON
supply).
so
the
that
remove
pushbutton
CPU
the
(only
module
module
for
can
-9-
/o/o/c
CORRECT
Fig.
2.4
CORRECT
Battery
!ofo/ojoj
WRONG
Connection
(1)
Measuring
instruments
MAINTENANCE
3.
INSTRUMENTS
(2)
Tools
Phillips
Standard
Name
Tester
or
-purpose
Mul
ti
digital
screwdrivers;
screwdrivers;
meter
to
10
30
Tolerance
Several
mV
Tolerance
Several
£2
Tolerance
large,
medium
medium
and
Allowable
(at
VAC
:
±2%
to
100
:
±2%
approx,
to
:
±55!
and
small
measuring
to
40
or
100
less
VDC
or
less
multiple
less
or
small
range
Hz)
of
(3)
Chemicals
Cleaning
alcohol)
10MQ
agent
To
measure
measure
To
measure
To
through
for
tape
DC
reader
Purpose
power
AC
power
DC
currents
motors,
voltages
voltages
flowing
etc.
(absolute
-
-
10
TROUBLESHOOTING
4.
TROUBLE
4.1
Try
which
for
your
ect
ts
4.1.1
(1)
(Is
(2)
or
(3)
power
fully
to
the
identifying
YASKAWA
the
will
RECOGNITION
What
other
When
frequently?
Was
interruption
occurred?
(4)
Did
mode
switches
tion
such
key
or
(5)
switch
Ensure
occurred
operation:
Check
•
ON/OFF
•
Time
of
power
at
at
acceleration.
at
deceleration.
steady-state
at
(6)
Does
so,
If
coordinate
4.1.2
Ensure
record
RECOGNITION
the
IDENTIFICATION
analyze
trouble
the
representative
trouble.
minimize
operation
operation
does
the
there
it
occur
no
external
during
such
PRM
I
I
on
following
related
on
of
depend
(parameter)
CRT
as
the
as
LED
of
check
trouble
application.
t
i
also
system
following
the
occurred.
trouble
Verifying
the
down
OF
TROUBLE
will
cause
performed
trouble
lightning
or
or
as
EDIT
panel?
points
feed
to
the
drive
fuse
or
occurrence
running.
par
on
part
program,
settings.
NC
OF
SYSTEM
points
circumstances
This
is
and/or
called
the
time
for
in
following
your
of
STATUS
trouble?
the
normally?)
occur:
every
disturbance
when
after
or
operation
memory,
DGN
or!
if
and/or
(diagnose)
1
the
spindle
unit
MCCB
as
such
program?
t
offset
correctly
as
to
so
in
necessary
having
to
corr-
poin
system:
time
such
as
trouble
of
func¬
or
trouble
and
recognize
regardless
The
switch.
NC
the
Do
interlock
(1)
(2)
(3)
(4)
unit
NC
When
power
unit
interlock
start
not
switch
Nameofmachine
Time
of
and
Name
and
Name
(Example)
t
uni
NC
Servo
Servo
Spindle
Spindle
(5)
Check
Keep
at
screen
drive
motor
drive
motor
System
procedure
depressing!
the
time
shown
as
YASNAC
Fig.
4.1
(C)
Ensure
those
unit.
specified
the
of
is
the
delivery
type
type
No.
of
NC
that
status
the
provided
the
supply
switch
of
detail
operator
is
is
check
is
released.
machine
of
with
tripped
released.
operation
manufacturer
machine
of
NC
of
:
:
:
:
:
of
NC
ORG
power
in
unit
YASNAC
CACR-SR053SB
USAFED-05MA
VS-626MT
(CIMR-MTHI7.5K)
UAASKA-08CA3
software
but
ton
I
application.
Fig.
4.1
MX3
H
IIIIIII
Ill
IIIII
Screen
the
in
at
parameters
list
the
and
trouble.
an
interlock
opens
the
by
until
and
others
(ENCM-LP332)
MX3
HI
operator’s
on
appears
Servo
/
Main
I"-
'PC
system
Power
Application
are
attached
equipment
door,
MCCB
and
the
panel
Then,
system
system
the
on
to
the
the
No.
No.
same
the
the
CRT.
Ho.
as
NC
-
-
11
TROUBLESHOOTING
4.2
ALARM
BV
COOES
description
This
by
alarm
function
tic
tion.
Refer
Some
especially
4.2.1
If
or
bottom
the
to
additional
DISPLAY
alarm
an
“A/B”
line
mode
information
displayed
Depress
This
and
tance,
Note:
the
will
alarm
with
In
appears
display.
the
codes
of
Appendix
difficult
METHOD
condition
(for
battery
of
or
function.
of
by
the
(ALM)
cause
messages
the
alarm
an
taking
(PAGE)
covers
that
were
during
unit
NC
'List
1
explanations
troubles.
occurs,
alarm)
CRT
the
screen
In
the
alarm
following
key.
to
4
appear
to
serious
state,
priority
pairs
is
up
most
There
key.
troubles
the
recognized
normal
Alarm
of
are
a
blinks
regardless
case,
this
condition
operations:
of
in
one
alarm
the
over
need
no
by
Codes.”
given
display
on
will
alarm
order
the
at
screen
any
to
displayed
diagnos¬
opera¬
for
“ALM”
the
of
detailed
be
codes
impor¬
of
top.
other
operate
ALARM
330:
310:
201:
013:
Fig.
Eliminate
RESET)
the!
the
display
code
selected
alarm
alarm
alarm
The
4.1.
EMERGENCY
OCT
S£»VO
OT
OO
PPOG
ERROR
4.2
the
cause
key,
and
will
“820”
function
codes
STOP
fNG
BUF
Alarm
of
the
be
is
categorized
are
N0017
ADDRESS)
OLM
Codes
the
alarm
reset.
displayed
key.
and
alarm
state
Notice
Alarm
area
diagnosed
by
NC
Alarm
machine
Messages
depress
and
and
that
regardless
as
in
display
unit
and
message
area
sequence
the
of
Table
by
the
Alarm
No.
to
000
100
200
300
099
to
199
to
299
to
399
400to499
to
500
600
700
599
to
699
to
799
800to899
to
900
NOTE:
699:
Refer
999
Alarm
sequencer
to
Stop
Stop
Decelerated
Decelerated
Decelerated
NC
No.
messages
the
maintenance
Spindle
at
at
system
180:
Operation
block
block
to
to
to
stop
sequence
are
the
manual
end
end
stop
stop
stop
error
prepared
Table
troubles
4.
1
Tape
format
Macro,
error,
travel,
Over
positioning,
Servo,
Sequence
Unused
Sequencer
Unused
error,
CPU
Contact
Off-line
(1),
400:
concerned
by
machine
Type
error
operation,
sequence
reference
MRDY
emergency
error
message
RAM
your
YASKAWfl
error
sequence
with
manufacturer
of
alarm
external
error
_
stop,
(2)
error,
(for
error
machine
Alarm
input/output
(1)
_
return,
point
overload
ROM
error
representative.
maintenance)
our
(2)
and
sequence.
for
details.
FG.RPG
to
600
-
12
-
4.2.2
Cause
ALARMS
of
010
Trouble
AND
Oil
(Parity
Error)
Check
Method
Solution
Alarm
(TH
error)
010
1)
The
case
In
number
character
alarm
An
Even:
Odd:
(The
to
2)
in
of
3)
*
•
For
For
description
the
Failure
case
EDIT.
RS232C
Framing
Overrun
tape
of
data
of
checked
is
is
issued
tape
A
El
tape
ISO
code.)
A
El
o
o
3o
20
lO
machining
of
memory
of
communication
error
operation:
holes
on
when
that
LSK
—
—
operation
for
the
the
follows
o
o
o o
O
o
O
o
ECOICN
HR
R
-
--
-
-
program
error
each
NC
number
applies
ooo
o
O
O
O
o
o
oo
ooo
ICOX123
28
1
KOll
EUR
or
tape.
oo
O
at
o
QOO
4
area
time
is:
oo
o
56
hole
nap
tape
tape
is
reader.
itself
faulty
is
raised
if
and/or
on
the
the
•
Clean
Check
feed
the
hole.
Failure
itself
o
oo°
•
Failure
of
(HH21
Refer
o
o
o
JO
M
expansion
to
o
C
of
o
o
CK
HR
of
board)
item
tape
MB20
memory
4.3.14.
reader
board
board
or
Alarm
(TV
error)
Others
Alarm
Oil
010
of
case
In
tape
The
(Number
should
1)
Disagreement
RS232C
2)
Communication
(e.a.
should
of
be
baud
too
tape
operation:
be
characters
even,
including
between
rates
error
high
noise
capable
for
stop
and
level)
of
one
E0B.)
numbers
bits
of
RS232C
-
13
-
TV
check.
block
of
If
the
check,
TV
[SET]
OFF)
perform
can
•
Check
RS232C
•
Check
Refer
•
Check
tape
#6002
make
or
the
equipment.
parameters.
to
cable
cannot
use
it
06=0
it
so
TV
check.
specification
Par.
4.3.14.
grounding.
perform
setting
by
(TV
that
check
it
of
4.2.3
075:
ALARM
RS232C
number
interface;
of
075,
bits
076,
and
No
“
(OUTlkev.
(RS232C
077
disagreement
number
of
RS232C
effect
"
0
and
9999
keyed-
depressing
_
Faulty)
baud
th
wi
between
rates
in
076:
077:
RS232C
RS232C
were
interface;
interface;
read
after
transmission
10
characters
stop
code
was
failure
or
more
issued.
data
'-ÿcorrectly?'
.written
.
Detailed
required.
is
(Contact
represen
Setting
written
YES
Parameter
proper
YES
Cable
connections
correct/ÿ
YES
investigation
your
YASKAWA
tative.)
1ÿ2-
_
NO
NO
NO
#6003
D«=l,
D0=l,
#6028
#6026
Baud
Stop
Control
Check
Ds=0
D
=0
i
(OUT)
(IN)
rate
t
bi
code
wiring.
OUT
IN
setting.
setting.
setting.
Fig.
-
14
4.3
-
Setting
•
Set
the
length
ifications
and
4.3
(a)
Selection
Select
#6003.
1st
RS232C
taneously.
simul
Table
data
and
4.4.
the
4.2
Applicable
of
transmission
control
with
of
port
and
2nd
Selection
code
parameters
RS232C
of
RS232C
RS232C
of
ter
n
face
I
baud
sending
as
showninTables
Interface
interface
cannot
RS232C
rate,
command
Port
by
be
selected
Interface
slop
setting
bit
spec¬
Port
Setting
Inpu
Output
Setting
Input
Output
of
t
#6026D<
#6028D<
of
control
#6026Ds
#6028Ds
stop
bit
length
=1:
-0:
code
=1:
=0:
bits
Two
bit
One
sending
Does
code.
Sends
for
for
command
not
send
control
stop
stop
control
code.
bit
bit
Interface
1st
2nd
Select
(b)
1st
Baud
face
Baud
Ra
te
Value
RS232C
RS232C
above
RS232C
value
rate
is
shown
Table
bits
Interface
in
4.3
Input
tput
Ou
50
100
no
150
200
300
600
1200
2400
4800
9600
Input
#6Q03Do
#60030,
by
parametter
setting
Table
Baud
#6026
Da
#6028
Do
0
0
o
0
0
0
0
0
1
I
1
for
4.3.
Rate
1st
Value
#6026
Dz
#6028
Dz
0
0
o
0
1
1
1 1
1
0 0
0
0
Output
«6003D4
#60Q3D5
setting
RS232C
Setting
#6026
D
#6028
D
0
0
l
1
0
0
“1".
inter¬
#6026
Do
#6028
Do
0
1
o
1
0
1
0
1
1
0
0
1
1
0
(c)
Baud
face
Baud
Ra
Value
2nd
rate
is
Table
te
RS232C
value
shown
in
4.4
Input
Output
100
110
150
200
300
600
1200
2400
4800
9600
Interface
setting
Table
Baud
#6027
Do
#6029
D3
50
for
4.4.
Rate
value
#6027
Dz
#6029
Dz
0
0
0 0
0 0
0
0
0
0
1
•
1
1
2nd
RS232C
Setting
#6027
D,
#6029
D
0
0
1
1
1
1
0 0
0
0
inter¬
#6027
Do
#6029
Do
0 0
0
1
1
0
0
1
1
0
1
1
0
1
0
0
0
1
o
1
0
-
-
15
4.2.3
ALARM
075,
076,
077
(RS232C
Faulty)
(Cont’d)
Setting
Input
Output
Setting
Input
Output
Function
Signal
Logic
stop
of
#6027D<
#6029D4
of
control
#6027DS
#6029DS
Table
4.5
Status
length
bit
=1:
=0:
code
=1:
=0:
RS232C
Table
Two
One
sending
Does
code.
Sends
Voltage
V0<-3V
OFF
Mark
1
Connection
4.6
RS232C
bits
for
bit
command
send
not
control
Level
V0H3V
stop
for
stop
control
code.
ON
Open
1
Cable(A)
Interface
bit
bit
for
Terminal
Connection
Symbol
FG
SD
RD
RS
CS
DR
SG
ER
Side
NC
Signal
Frame
Send
grounding
data
Receive
Request
Capable
Data
set
Signal
Equipment
grounding
(DB-25P)
data
send
send
of
ready
ready
Pin
1
5
6
7
20
No.
2
3
4
Connection
a
o-
O
i-O
O
•-O
ternal
Ex
Equipment
Symbol
FG
SD
RD
RS
CS
DR
SG
10
BUSV
ER
-
-
16
Fig.
4.4
JANCI)
$
*1
K
I#
’
t*
tape
•».
RS232C
shows
reader.
Type
20
MB
1
jL
CN»
|
tSh
iNo
M»
<.
‘"sta
a
Wl>Rt.
connection
i
&
.'4V
+•
5
2r)
DB
-
Type
RO
1
m
l?
•,:D
S
b
1)B
example
Tape
I
ii
c
IT
P
>r>
-
Type
of
Reader
ffri
I
,
i
n
I-
.1-
T
.
standard
(PTR)
I
S
»
I*
•
Failure
of
display)
•
JANCD-MB20
module
•
Failure
Contact
above
(optional)
of
your
cases.
battery
module,
unit
-MM20
is
above
YASKAWA
modules
representative
not
(battery
module
correctly
alarm
or
-MM21
connected.
any
in
of
Fig.
Notes:
Use
1.
type
this
In
by
customers
Keep
2.
board
your
necessary
is
4.2.4
Error)
MEM
170:
Tool
MEM
172:
Setting
MEM
173:
Parameter
MEM
174:
Keep
MEM
175:
Macro
Example
4.4
1st
RS232C
tape
reader
case,
RS232C
is
cable
(JANCD-MB20
YASKAWA
length
representative
to
ALARM
170,
ERROR
offset
ERROR
area
ERROR
(PRM)
area
ERROR
(KEEP)
memory
ERROR
total
interface
(PTR)
RS232C
2nd
Type)
exceed
172, 173,
(OFS)
value
(SET)
total
total
total
(MACR)
check
of
1st
is
used.
interface
interface
tape
from
less
3m.
total
check
check
check
error
RS232C
when
the
freely
reader
than
3m.
advance
in
AND
174
check
error
error
error
Interface
built-in
usable
only.
to
main
Contact
if
(Memory
175
error
it
These
setting
and/or
reason.
following
The
their
alarms
data,
macro
cause.
indicate
parameters,
were
data
points
that
rewritten
may
be
tool
offset
keep
memory
considered
for
value,
data
some
as
-
-
17
4.2.5
ALARM
179
(Temperature
Alarm
inside
the
Panel)
Cause
Ambient
CPU
the
(70
'C
uring
10N
fai
lure.
Failure
supply
of
temperature
module
specified
±3*0
top
at
resul
as
a
of
uni
(Temperature
built
is
power
Ambient
panel
NC
inside
supply
temperature
is
(Applicable
range
is
0*C
Trouble
exceeded
value
by
meas¬
CPS-
of
of
t
power
ION)
(CPS-
t
detector
the
unit.)
high.
too
temperature
40’C.)
to
of
fan
of
•
•
•
•
of
30m
Measure
*
The
•
is
I
Open
NC
fan
runs
Ensure
port
at
Ensure
duct
is
OFF
Turn
NC
in.
temperature
exposed
panel
that
the
that
not
power
panel
If
the
Check
door
normally.
air
cooling
air
blocked.
supply,
and
alarm
the
ambient
direct
to
Method
and
comes
duct.
intake
cool
temperature.
may
rise
out
open
it
still
rays
ensure
of
port
for
lights.
if
of
that
exhaust
cooling
of
the
door
about
panel
NC
the
sun.
the
•
Replace
faul
tv.
our
Call
your
nel
representative.
cooling
•
If
clogged,
cause
restart
The
be
Contact
represen
Reduce
•
shielding
etc.
of
power
placed.
NC
your
tative.
temperature
Solution
the
fan
service
YASKAklA
duct
remove
clogging
operation.
the
supply
YASKAWA
effects
the
rise
the
unit
NC
if
person¬
is
the
and
must
of
by
unit,
-18-
4.2.6
ALARMS
231,
232,
234
AND
235
(Zero
Point
Return
Area
Error)
Cause
point
Zero
position
point
at
side
deceleration
Trouble
of
return
wasatzero
start
rather
LS
than
side.
Try
observing
H
zero
81306
point
#1306
As
shownbybelow
point
zero
zero
i
rm
point.
can
is
to
III!
RAPID
JOG
the
and
check
supply
return
DECLS
(DECELER¬
ATION
LIMIT
SWITCH)
ZERO
POINT
SICNAL
Comf
by
[DGN]
Check
return
the
deceleration
(X)
D«
DS(Z)
an
return
Note
performed
be
.
point
{(ZERO
0
OFF
1
turned
zero
Jl
deceleration
#1328
Do
Di
Dz
D3
D«
Method
alarm
is
made
and
has
RETURN
(X-axis)
(Y-axis)
(Z-axis)
(4~axis)
(5-axis)
again
that
only
the
been
POINT
S-OT
2i:,
LS
while
LS:
results
between
this
after
manual
completed.
ERROR)
AREA
H-OT
20::
when
DECLS
error
power
Return
direction
try
and
return
Solution
to
it
of
the
again.
the
the
zero
opposite
point
zero
point
Generated
fications
phase
turn.
alarm
order
C
zero
This
is
to
celeration
being
from
fore
establishment
arbitrary
when
the
the
deceleration
swich
the
point
the
first
after
turned
(0
—
positon
pulse
first
zero
power
ON.
the
in
arbirtary
of
point
is
to
occur
prevent
limit
passed
zero
position
“l)
is
of
detected
time
point
supply
why
point
zero
of
speci¬
an
in
the
switch
be¬
of
limit
near
the
return
re¬
of
is
de¬
at
Check
“0”
“0”
former
1
the
of
tions
of
the
“1".
position
imeters)
DECLS
(DECELERATION
LIMIT
SWITCH)
PULSE
.
ZERO
POINT
ARBITRARY
ZERO
POINT
PULSE
difference
point
zero
deceleration
alarm
An
is
1
111!
RAPID
JOG
(£)
pulse
occurs
smaller
"Si
1!
O
K
t-fCI
SHIFT
LENGTH
limit
1
!
ZERO
AREA
between
the
in
switch
when
(several
1
POINT
RETURN
ERROR)
#6480
TO
S-OT
#6485
2irj
posi¬
section
and
the
mil-
H-OT
20H
Adjust
imi
1
t
switch
the
deceleration
dog.
-
-
19
4.2.7
ALARMS
241,
242,
243,
244
AND
245-
(Zero
Point
Return
Position)
the
At
after
stop
Cause
Program
The
eration
is
completion
zero
position
of
error
dog
of
limit
narrow
point
is
Trouble
the
in
of
return.
the
decel¬
switch
width.
the
same
"
/
/
/
_
L
stop
i
the
trouble
zero
in
to
return
Rapid
(#6280
r—
-
f
previous
second
Check
as
The
for
operation.
Decelerating
completed
width
scope
to
and
the
one.
Check
occurred
point
measure
/
L
-
to
within
figure.
the
the
to
traverse
#6284)
to
'
r—
|\point
|
\
X
'
_
l
return
approach
the
each
zero
Decel-
erat-/
~
jg?u
juuuujjjh
Area
A
Area
If
issued.
Method
when
G27
during
speed
range
of
Useanoscillo¬
signal
point.
Approach
(#6310
/
/
1
\.-4/(#6304
p
i
C
Approach
(#6316
Travel
/
distance
/
V
-
Area
to
,
—
position
the
was
the
must
1
the
use
or
speed
#6314)
speed
#6320)
to
to
Speed
sequence
Deceleration
LS
signal
Zero
signal
B
used
machine
be
dog
jog
1
2
#6308)
point
slips,
an
Refer
“Reference
check’
Handling
9-30)
program.
Replace
limit
wider
switch
dog.
alarm
Solution
to
Par.
of
Manual
correct
to
the
will
2.9.14
point
the
return
YASNAC
(T0-CH43
the
deceleration
having
be
MX3
a
The
deceleration
switch
chattering
the
exceeds
limit
ms
5
range.
in
Use
signal
oscilloscope
an
waveform.
to
-
measure
-
20
the
Replace
limit
less
with
the
switch
chattering.
deceleration
switch
a
with
Cause
Trouble
of
Check
Method
Solution
trailing
The
point)
eration
is
zero
The
wasinerror.
too
zero
of
close
point
1
imi
point
edge
the
decel¬
switch
t
to
signal.
the
pulse
(C-
Measure
Dt,
[Mj
moving
handle.
alent
corresponds
Use
loscope
to
[DGN]
to
and
C-point
this.
The
one
#1382
the
position
rotation
to
#1288-#1292
measure
the
#1288-#1292
by
the
manual
slippage
of
D6
waveform.
the
or
equiv¬
motor
oscil¬
Adjust
for
switch,
the
center
zero
Point-C
the
the
deceleration
so
figure
point
point
in
illustrated
confirm
column
deceleration
dog
is
narrow.
Trouble
one
•
•
•
Contact
representative.
has
of
the
Motor
AC
servo
MB20
your
servo
dog
position
that
C-point
may
come
between
pulses.
figure
the
in
the
when
limit
occurred
following:
(PG)
YASKAWA
limit
to
the
is
How-
the
switch
on
in
the
to
-
The
zero
travel
meter
approach
is
is
too
point
distance
too
speed
high.
return
para¬
small,
2
or
valus
reference
the
If
without
ed
#6316
-
reference
alarm
an
the
Make
{PRM]
or
turning
#6320
point
will
|PRM|
#6304
point
changed,
is
return
be
power
issued.
return
OFF
adjustment
#6316-#6320
-
#6308
value
(e.g.
is
when
at
value
low.
operat¬
|
PRM|
the
time,)
high
Set
does
parameter
a
not
cause
value
an
which
alarm.
-
-
21
4.2.8
(P-SET
P-Set
command
fall
ALARMS
Error)
Error
position
within
272,
271,
results
when
and
parameters
273,
difference
machine
#6156
AND
274
position
(X-axis),
275
between
does
#6157
not
(Y-axis),
#6160
positioning
Check
(dowel
(5-axis)
is
1)
#6158
also
.
at
with
required
(Z-axis),
the
GOO,
time
G27,
at
#6159
completing
of
G28,
the
time
(4-axis),
and
G29
of
or
G30.
G04
Cause
Machine
Servo
exceeds
4.2.9
Cause
Secondary
is
not
of
runs
error
setting
ALARM
310
of
power
applied.
Trouble
heavy.
too
pulse
range.
(Servo
Trouble
supply
Measure
torque
Check
Refer
Display
Operator’s
Power
Supply
This
RESET
NC
resetting
or
motor
error
to
Number
a
is
the
load
pulse.
Par.
Manual.
Not
normal
after
Check
Method
current.
case
in
4.3.4.
Check
5
of
Servo
Applied)
Method
result
initial
emergency
of
AC
Lag
when
power
stop
Observe
servo.
Pulses
depressing
application,
alarm,
in
etc.
Lighten
Adjust
it
If
replace
Contact
presen
Depress
again.
Solution
machine
zero
cannot
MB20
your
tative.
Solution
POWER
load.
point
adjusted,
be
or
Servo
of
YASKAWA
button
ON
servo.
Pack.
re-
of
case
In
tion
power
I/O
servo
ification
tivated
power
Emergency
Secondary
was
by
supply.
tripped
alarm.
automatic
applica¬
input
spec¬
not
is
secondary
input.
stop
by
supply
other
power
ac¬
Ensure
[DGN]
#1322
Check
D,=l
.
Check
that
if
ALM330
for
other
is
it
D7=l.
set
displays,
alarm
-
22
to
orfDGN]#1281
display.
-
Check
Reset
Take
according
wiring
emergency
corrective
to
and
stop
action
alarm
sequence.
input
code.
4.2.10
type
This
does
not
Cause
ALARM
320
of
alarm
fall
within
of
Trouble
(Control
results
the
Not
when
range
Ready)
position
of
RPM
lag
#6156
Check
(X-axis),
#6159
power
Method
#6157
(4-axis)
application
(Y-axis),
and
#6160
and
#6158
(5-axis)
-diagnosis.
self
(Z-axis),
after
Solution
Faulty
adjustment
Machine
signal
PG
ing.
MB20
4.2.11
zero
is
keeps
failure.
ALARM
point
servo,
of
running.
feed-
(Emergency
330
Select
display
read
[SET]
screen
the
5th-axis.
Stop)
#6219=4,
then,
from|POS|display
values
of
X-,
ERROR
Y-,
Z-,
PULSE
and
and
4th-
Perform
ment
This
machine
failure
Contact
zero
servo,
of
is
a
side
of
machine
problem
NC
turer.
Replace
Contact
representative.
Replace
Contact
representative.
PG
or
your
MB20.
your
point
adjust¬
the
of
rather
than
unit.
manufac¬
servo.
YASKAWA
YASKAWA
Cause
Emergency
depressed,
end
LS
is
Wiring
is
of
Trouble
stop
or,
out
not
button
machine
place.
of
proper.
ensuring
After
emergency
emergency
shown
below.
refer
by
to
machine
Check
[DGN]
#1281
stop),
stop
check
buttonormachine
For
correct
connection
manufacturer.
20
MB
(CN5-11)
Example
Method
Di=Q
continuity
connection,
diagram
CNS-
10
CNS
1<>
-
of
-
23
(during
of
end
prepared
24
C*
<4
+
ESP
<Sb-
Machine
Emergency
-
Reset
button.
LS
machine
by
prepared
V
Machine
Stop
Connection
the
to
instruction
facturer.
End
<rÿo-
End
Solution
emergency
Release
end
LS
by
machine
LS
Release
stop
it
from
according
manual
manu¬
4.2.11
ALARM
330
(Emergency
Stop)
(Cont’d)
Cause
Failure
Drop
4.2.12
Cause
Servopack
blown
of
of
MB20
of
+24V
ALARMS
Trouble
of
fuse
MCB
or
Trouble
power
331,
332,
is
tripped.
This
is
MB20
even
19
Check
below
[TON]
at
short-circuit.
+24
+20
trouble.
333,
334
AND
|DGN|#1288
#1289
#1290
#1291
#1292
Alarm
390
displayed
be
#1281
fDGNl
Check
failure
#1281=1
power.
TOC
V,
it
indicates
(Servo
335
Check
D|=l
X-axis
Y-axis
D»=l
Z-axis
Di=l
4th-axis
Di=l
5th-axis
Di=l
(Servopack
simultaneously.
Dz=l
Method
alarm
if
when
CN5-10
If
Fuse
Method
alarm
alarm
alarm
alarm
alarm
alarm)
330
and
voltage
the
possible
Blown)
should
lights
CN5-
also
Replace
Contact
presentative.
Replace
is
supply
Contact
presentative.
Turn
machine.
Check
blown
Contact
presentative.
MB20.
your
CPS-
unit).
your
off
if
or
your
Solution
YASKAWA
(power
ION
YASKAWA
Solution
supply
power
Servopack
tripped.
MCB
YASKAWA
re¬
re¬
fuse
re¬
to
is
Erroneous
wiring
Check
if
CN3-43
CN64-43
(Z-axis),
(5th-axis)
CN1-43
(X-axis)
CN63-43
drop
-
CN2-43
(4th-axis)
to
V.
0
-
24
(Y-axis)
and
Correct
to
Connection
Servo
13.
tion
wiring
Unit
according
Manual
Feed
Par.
Connec¬
4.2.13
AND
346
Servo
ALARMS
(Servo
error
341,
Error)
results
342,
when
343,
the
344,
lag
345
machine
of
to
command
(X-axis),
#6153
value
#6151
(4-axis)
exceeds
(Y-axis),
and
#6154
parameter
#6152
(5-axis).
#6150
(Z-axis),
Trouble
Motor
large
load
and
command
E.g.
•
Excessive
load
Machine
•
lubricant.
Program
•
tool
/work
Torque
D/A
(output
is
circuit
is
too
movement
is
too
small.
drilling
requires
error
contact.
applied.
not
failure
continues)
causes
Observe
*
alarm
if
©/©
after
Check
*
machine
•
Check
Check
*
Measure
Servopack
faulty
is
It
several
Check
motor
occurs
direction
turning
oil
film
and
check
torque
torque
check
terminal
with
if
at
mV
10
Method
current
during
at
ON
the
on
slide
oil
limit
monitor
servo
voltage
the
this
or
jog
or
power.
level
signal.
and
(IN-M)
power
status.
torque
idle
rapid
surface
motor
OFF.
exceeds
monitor
running
mode
of
in
tank.
current.
of
machine
If
restart
and
Correct
tion.
Replace
•
Replace
•
Replace
of
CPU
Solution
remove,
torque
Servopack.
the
main
unit.
operation.
limita¬
motor.
board
trouble
(MB20)
Servopack
(speed
ues.)
Wiring
setting
The
magnigication
error.
failure
command
failure
of
contin¬
PG
is
in
When
away,
Feed
etc.
move
play
servo
causes
at
low
It
will
distance
change
power
alarm
speed
be
normal
equals
distance.
is
such
on,
and
-
the
25
the
stops.
as
if
position
-
machine
in
hurdle
actual
the
runs
mode,
dis¬
Replace
Refer
13.
Par.
Feed
Servo
Refer
between
pulses,
type
screw
the
set
cation
#6056
Servopack.
Connection
to
Connection
Unit.
relation
the
to
number
the
ratio,
gear
pitch,
correct
parameters
to
#6060.
-
etc.
PG
Manual
of
of
PC
ball-
to
magnfi-
4.2.13
ALARMS
341,
342,
343,
344,
345
AND
346
(Servo
Error)
(Cont’d)
(position
Kp
is
not
adjusted
excessive
4.2.14
Trouble
loop
correctly
and
it
position
ALARMS
351,
Trouble
gain)
causes
lag.
352,
Determine
display
is
feed
Kp=16.7
(S1)
353,
354
Kp
if
the
at
correct.
x
POS(ER)
AND
355
Check
value
time
F
(Motor
Check
Method
from
jog
of
Overload)
Method
POS(ER)
the
rapid
and
F=mm/min
When
the
than
ard
maker,
#6406
KP
refer
5
tion
For
value
a
by
enlarge
-
adjustment
to
“Adjustment
time".
detailes,
machine
Solution
value
the
machine
#6410.
Par.
tool
Solution
is
set
as
parameters
For
technic,
3.
at
installa¬
contact
maker.
lower
stand¬
tool
the
the
Cutting
too
alarm
390
condition
severe
lights
activates
(Servopack
taneously.)
Machine
due
lubricant
face
(Servopack
and
tes
runs
shortage
to
on
of
machine.
alarm
alarm
simultaneously.)
390
Disconnection
failure
tact
unit
between
Servopack
NC
and
alarm
simul¬
heavily
of
guide
the
lights
activa¬
con¬
or
signal
of
and
drilling
at
idle
and/or
running
or
until
Wait
servo
Then,
alleviating
it
during
recurs
it
run.
occur
if
is
Did
threadcutting?
Check
dry
after
alarm
Servopack.
guide
oil
Check
•
•
the
Ensure
Servopack
that
[DGN]#1288
#1289
#1290
#1291
#1292
film
alarm
not
does
D2=0(X)
Dz=0(Y)
Dz=0(Z)
D2=0(4)
D2=0(5)
the
on
lamp
light.
causes
causes
causes
causes
causes
of
alarm.
alarm.
alarm.
alarm.
alarm.
face.
Check
according
pipe
tion
manual
Check
between
Servopack
Connection
motor
restart
clearing
reset
tank
oil
wiring
unit
NC
according
Manual.
temperature
cools
button
of
operation
condition
the
alarm
and
to
machine.
down.
of
oil
instruc¬
status
and
of
by
with
to
Servopack
failure
Servopack
may
power
cause
after
It
without
alarm
ON
an
causing
activates
even
if
alarm
Servopack
-
26
wiring
by
-
instantly
motor
alarm.
is
correct.
overload
Replace
Contact
presentative.
Servopack.
your
YASKAWA
re¬
Loading...