Omron CJ1W-MA - REV 10-2008, Operation Manual

Page: 500 / 644

473
Error Codes Section 12-4
M
E
C
H
A
TR
O
L
IN
K Sl
a
v
e St
ati
on D
e
vi
ce Er
rors
Lit Flash-
ing Not lit Flash-
ing Lit External
sensor
input Forward
rotation
limit input 3000 A forward
rotation limit
input signal
was detected. After executing ERROR
RESET, perform move-
ment in the reverse rota-
tion direction. Operation
stops
according
to the
Servo
Drive's
specified
stop
method for
limit inputs.
(The PCU
executes
EMER-
GENCY
STOP.)
Reverse
rotation
limit input 3001 A reverse
rotation limit
input signal
was detected. After executing ERROR
RESET, perform move-
ment in the forward rota-
tion direction. Operation
stops
according
to the
Servo
Drive's
specified
stop
method for
limit inputs.
(The PCU
executes
EMER-
GENCY
STOP.)
Forward
software
limit 3002 The forward
software limit
was reached
or exceeded
during axis
movement. After checking the posi-
tion command value and
executing ERROR
RESET, execute a
movement command to
move the axis to a cor-
rect position within the
software limit range. Operation
stops
according
to the
Servo
Drive’s
specified
stop
method for
limit inputs.
(The PCU
executes
EMER-
GENCY
STOP.)
Reverse
software
limit 3003 The reverse
software limit
was reached
or exceeded
during axis
movement. After checking the posi-
tion command value and
executing ERROR
RESET, execute a
movement command to
move the axis to a cor-
rect position within the
software limit range. Operation
stops
according
to the
Servo
Drive's
specified
stop
method for
limit inputs.
(The PCU
executes
EMER-
GENCY
STOP.)
Emer-
gency
stop sig-
nal input 3004 The emer-
gency stop
input signal
(an external
control input
signal) was
detected
when the
Servo was
locked or an
attempt was
made to lock
the Servo
while the
emergency
stop input sig-
nal was ON. Turn OFF the emer-
gency stop input signal,
reset the axis error, and
repeat the operation
from locking the Servo.
(This error will not occur
if the EMERGENCY
STOP command in the
Axis Operating Memory
Area is used.) Servo OFF
Indicator status Category Error
name
Error
code
Probable
cause
Clearing method Operation
after error
RUN ERC ERH ERM MLK