3-71
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-1 Errors by Source
3
3-1-3 Errors in the Motion Control Function Module
57300000 hex
(Ver. 1.06)
Motion Con-
trol Instruc-
tion Multi-
execution
Disabled
(Position
Type Selec-
tion)
A ReferenceType
in-out variable that
cannot be changed
during multi-execu-
tion of instructions
was changed.
• A ReferenceType in-out vari-
able that cannot be changed
during multi-execution of
instructions was changed.
S NJ-series
Motion Con-
trol Instruc-
tions
Reference
Manual (Cat.
No. W508)
64400000 hex Target Posi-
tion Positive
Software
Limit
Exceeded
The specified posi-
tion exceeds the
positive software
limit.
• The parameter specified for the
Position input variable to the
instruction is beyond the posi-
tive software limit.
• The first position is beyond the
positive software limit and an
instruction that specifies motion
in the opposite direction of the
software limit was executed.
• The parameter that was speci-
fied for the AuxPoint input vari-
able to a border point
MC_MoveCircular2D (Circular
2D Interpolation) instruction is
beyond the positive software
limit.
S Same as
above.
64410000 hex Target Posi-
tion Negative
Software
Limit
Exceeded
The specified posi-
tion exceeds the
negative software
limit.
• The parameter specified for the
Position input variable to the
instruction is beyond the nega-
tive software limit.
• The first position is beyond the
negative software limit and an
instruction that specifies motion
in the opposite direction of the
software limit was executed.
• The parameter that was speci-
fied for the AuxPoint input vari-
able to a border point
MC_MoveCircular2D (Circular
2D Interpolation) instruction is
beyond the negative software
limit.
S Same as
above.
64420000 hex Command
Position
Over-
flow/Under-
flow
Positioning, an
instruction in the
underflow/overflow
direction, or an
instruction for which
the direction is not
specified was exe-
cuted when there
was an under-
flow/overflow in the
command position.
• One of the following was exe-
cuted when there was a com-
mand position
overflow/underflow.
• A positioning instruction
•
A continuous control instruc-
tion in the underflo
w
/o
v
erflow
direction
• An instruction for which the
direction is not specified
(syncing or torque control)
S Same as
above.
64430000 hex Positive Limit
Input
An instruction was
executed for a
motion in the posi-
tive direction when
the positive limit
input was ON.
• An instruction for a motion in
the positive direction was exe-
cuted when the positive limit
input was ON, or an instruction
for a motion with no direction
specification was executed
when the positive limit input
was ON. An axes group motion
control instruction was exe-
cuted when the positive limit
input was ON.
S Same as
above.
Event code Event name Meaning Assumed cause
Level
Reference
Maj Prt Min Obs Info
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