IAI PSEL, Operation Manual

Page: 479 / 1062

Appendix
469
Error No.
Error name
Cause
Count
ermeas
ure
d03
Fault
y
encoder
or attachment of
dust
T
he encoder is
fault
y
or d
u
st is attached.
Remove
the
motor cover and appl
y cl
eaning air spray for OA
equipment, etc., over the cord
w
h
eel.
If the problem
persists, replac
e/readjust the encoder.
d06
Encoder receiv
ed-data error
T
he encoder c
able
is
disconnected.
Repl
ace the e
n
coder ca
ble.
The moto
r coi
l is dama
ged.
Mea
sure the inter-pha
se
re
sista
nces a
m
ong U, V and
W. If the measu
red resi
sta
nces a
re not the same, burn
damage is
suspected. Repl
ace the m
o
tor.
If the measured re
si
stan
ce
s are rou
ghly the sam
e,
there i
s
no bu
rn dam
age.
690
Motor ove
rcu
rre
nt error
If the motor coil is not dam
aged, the driver’
s
CPU b
oard (t
he boa
rd to which the m
oto
r
drive cable i
s
connected) is faulty.
Repl
ace the boa
rd.
d19
Encoder receiv
e timeout error
T
he encoder c
able is
disconnected.
Repl
ac
e the e
n
coder ca
ble.
d18
Speed loop underrun
error
T
he driver CPU
boar
d
w
a
s damaged due to
noise i
n
the encoder cable.
Repl
ace the b
o
ard an
d impl
e
m
ent nois
e con
trol measures.
807
Shutdo
w
n
rel
a
y ER status
T
he transistor on the po
w
e
r-s
uppl
y
boar
d (to
w
h
ich the po
w
e
r cabl
e is connected) is
damaged.
Repl
ace the b
o
ard.