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

Page: 497 / 644

470
Error Codes Section 12-4
PCU set
tings and oper
at
ion
er
rors
Lit Flash-
ing Not lit Not lit Lit Illegal
operation Present
position
unknown
error 3030 ABSOLUTE
MOVEMENT
or ORIGIN
RETURN was
executed
before the ori-
gin was estab-
lished. Execute ORIGIN
SEARCH or PRESENT
POSITION PRESET and
after defining the origin,
execute the previously
unsuccessful command
again. Decelera-
tion stop
Servo
unlock
error 3040 A command to
start the axis
was executed
while in Servo
unlock status. Execute the SERVO
LOCK and then execute
the previously unsuc-
cessful command again. The com-
mand to
start the
axis is
ignored
and the
Servo
Drive
remains in
Servo
unlock sta-
tus.
Multistart
error 3050 An attempt
was made to
execute two or
more of the
following com-
mands at the
same time for
the same axis.
ABSOLUTE
MOVE-
MENT, REL-
ATIVE
MOVE-
MENT, ORI-
GIN
SEARCH,
ORIGIN
RETURN,
PRESENT
POSITION
PRESET,
JOG, SPEED
CONTROL,
TORQUE
CONTROL,
or DEVICE
SETUP
After editing the ladder
program so that multiple
command bits do not
turn ON at the same
time for the same axis,
execute the previously
unsuccessful command
again. Decelera-
tion stop
An attempt
was made to
execute one of
the following
commands for
a busy axis.
ORIGIN
SEARCH,
ORIGIN
RETURN,
PRESENT
POSITION
PRESET,
JOG, or
DEVICE
SETUP
After editing the ladder
program so that com-
mand bits do not turn
ON for a busy axis, exe-
cute the previously
unsuccessful command
again.
Indicator status Category Error
name
Error
code
Probable
cause
Clearing method Operation
after error
RUN ERC ERH ERM MLK