494
Error Codes
Section 12-4
PCU settings a
nd oper
ation errors
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
Summary of Contents for CJ1W-NC271 - 12-2009
Page 2: ......
Page 4: ...iv ...
Page 6: ...vi ...
Page 22: ...xxii ...
Page 58: ...30 Starting Operation Section 2 2 ...
Page 244: ...216 Axis Operating Input Memory Areas Section 4 8 ...
Page 264: ...236 Transferring Servo Parameters Section 5 3 ...
Page 396: ...368 Linear Interpolation Section 9 7 ...
Page 648: ...620 List of Error Codes Appendix D ...
Page 674: ...646 Additional Functions for the CJ1W NCF71 MA Appendix F ...
Page 684: ...656 Index ...
Page 686: ...658 Revision History ...