112
No.
Descr
pt
on of error detected
Cause
Item to be checked or correct
ve measure
Mirror LED flash
P
ctograph d
splay
492
Data delet
on
mposs
ble
• When
data
to
be
deleted
s
used
n
pattern
sew
-
ng, cont
nuous st
tch
ng or cycle st
tch
ng.
• Reset operat
on
•
In
ca
se
of
de
le
to
n,
re
le
as
e
th
e
us
e
of
pa
tte
rn
se
w
n
g,
co
nt
n
uo
us
st
tc
h
ng
or
cy
cl
e
st
tc
h
ng
used, and perform aga
n delet
on.
–
493
Condensat
on custom pattern
w
dth error
• When z
gzag w
dth of condensat
on custom
pattern
s larger than max. z
gzag w
dth
lm
tat
on.
• Re-enter data after reset operat
on.
• Set
zgzag
w
dth
of
condensat
on
custom
pattern
w
th
n max. z
gzag w
dth l
m
tat
on.
7 times flash
498
Pos
ton of st
tch base l
ne error
• When
the
set
zgzag
w
dth
s
w
th
n
max.
zgzag
w
d
th
lm
ta
to
n,
bu
t z
g
za
g
po
s
to
n
ex
ce
ed
s
m
ax
. z
g
za
g
w
d
th
lm
ta
to
n
ac
co
rd
n
g
to
th
e
pos
ton of st
tch base l
ne.
• Re-enter data after reset operat
on.
•
Se
t t
he
po
s
to
n
of
st
tc
h
ba
se
ln
e
w
th
n
m
ax
.
zgzag w
dth l
m
tat
on.
•
W
he
n
co
nd
en
sa
to
n
cu
st
om
s
se
le
ct
ed
, c
he
ck
and correct the pos
ton of condensat
on.
7 times flash
499
Max. z
gzag w
dth error
• W
he
n
sp
ec
f
ed
z
gz
ag
w
d
th
s
w
th
n
m
ax
.
z
gz
ag
w
d
th
lm
ta
to
n,
bu
t z
g
za
g
po
s
to
n
exceeds
max.
zgzag
w
dth
lm
tat
on
accord
ng
to the pos
ton of st
tch base l
ne.
• Re-enter data after reset operat
on.
•
Se
t t
he
po
s
to
n
of
st
tc
h
ba
se
ln
e
w
th
n
m
ax
.
zgzag w
dth l
m
tat
on.
7 times flash
703
Connect
on
of
panel
wh
ch
s
not
supposed
• W
he
n
pa
ne
l c
on
ne
ct
ed
to
th
e
se
w
ng
m
ac
h
ne
s
the k
nd wh
ch
s not supposed.
• T
urn OFF the power
.
• Connect the proper panel.
–
704
Incons
stency of system vers
ons
• When system vers
ons are
ncons
stent.
• T
urn OFF the power
.
• Cons
st system vers
ons w
th each other
.
–
730
Encoder fa
lure
• When the motor s
gnal
s not properly
nputted.
•C
he
ck
th
e
m
ot
or
s
gn
al
co
nn
ec
to
r
(C
N
38
)
fo
r
loose connect
on and d
sconnect
on.
• Check
whether
the
motor
sgnal
cord
has
broken
snce
the
cord
s
caught
n
the
mach
ne
head
or
th
e
lk
e.
br
ok
en
s
nc
e
th
e
co
rd
s
ca
ug
ht
n
th
e
mach
ne head or the l
ke.
–
731
Med
a not
nserted
810
Soleno
d short-c
rcu
t
• W
he
n
th
e
sh
or
t-c
rc
u
te
d
so
le
no
d
s
de
s
re
d
to
be dr
ven.
• Check whether the soleno
d
s short-c
rcu
ted.
–
81
1
Overvoltage
• W
he
n
vo
lta
ge
up
pe
r
th
an
gu
ar
an
te
ed
on
e
s
nputted. • When 200V
s
nputted for 100V sett
ng.
•
C
he
ck
w
he
th
er
th
e
ap
pl
e
d
po
w
er
vo
lta
ge
s
hi
gh
er
th
an
th
e
ra
te
d
vo
lta
ge
+
(p
lu
s)
10
%
or
more. • C
he
ck
w
he
th
er
1
00
V/
20
0V
c
ha
ng
eo
ve
r c
on
ne
ct
or
s set by m
stake.
I
n
th
e
ab
ov
e
ca
se
s,
PO
W
ER
c
rc
u
t b
oa
rd
ha
s
broken.
–
813
Low voltage
• W
he
n
vo
lta
ge
lo
w
er
th
an
gu
ar
an
te
ed
on
e
s
nputted. • When 100V
s
nputted for 200V sett
ng.
• C
he
ck
w
he
th
er
th
e
vo
lta
ge
s
lo
we
r t
ha
n
th
e
ra
te
d
voltage - (minus) 10% or less. • C
he
ck
w
he
th
er
1
00
V/
20
0V
c
ha
ng
eo
ve
r c
on
ne
ct
or
s set by m
stake.
–
907
Z
gzag dr
ve or
g
n error
•
O
rg
n
s
en
so
r
of
z
g
za
g
dr
v
e
m
ot
or
s
n
ot
detected.
• T
urn OFF the power
.
• T
rouble of or
g
n sensor of z
gzag dr
ve motor
• D
sconnect
on of relay cable of z
gzag dr
ve motor
• T
rouble of z
gzag dr
ve c
rcu
t
–
915
Operat
on
panel
transm
ss
on
fa
l-
ure
• D
sconnect
on of operat
on panel cord
• Operat
on panel has broken.
• C
he
ck
th
e
op
er
at
o
n
pa
ne
l c
on
ne
ct
or
(C
N
3)
fo
r
loose connect
on and d
sconnect
on.
• C
he
ck
w
he
th
er
th
e
op
er
at
o
n
pa
ne
l c
or
d
ha
s
br
ok
en
s
nc
e
th
e
co
rd
s
ca
ug
ht
n
th
e
m
ac
h
ne
head or the l
ke.
4 times flash
919
Overheat error
• W
he
n
te
m
pe
ra
tu
re
o
f
ns
d
e
of
e
le
ct
rc
al
b
ox
h
as
abnormally r
sen.
• T
urn OFF the power
.
• Cleaning of fan filter • R
em
ov
al
o
f c
au
se
o
f t
em
pe
ra
tu
re
r
se
o
f e
le
ct
rc
al
box
–
924
Motor dr
ver fa
lure
• Motor dr
ver has broken.
–
