Omron NJ Series

3 Error Tables
3-44
NJ-series Troubleshooting Manual (W503)
54016441 hex Target Position
Negative Software
Limit Exceeded
The specified position
exceeds the negative soft-
ware limit.
• The parameter speci-
fied for the Position
input variable to the
instruction is beyond
the negative software
limit.
• The first position is
beyond the negative
software limit and an
instruction that speci-
fies motion in the
opposite direction of
the software limit was
executed.
• The parameter that
was specified for the
AuxPoint input vari-
able to a border point
MC_MoveCircular2D
(Circular 2D Interpola-
tion) instruction is
beyond the negative
software limit.
S NJ-series
Instruc-
tions Ref-
erence
Manual
(Cat. No.
W502)
54016442 hex Command Posi-
tion Over-
flow/Underflow
Positioning, an instruction
in the underflow/overflow
direction, or an instruction
for which the direction is
not specified was executed
when there was an under-
flow/overflow in the com-
mand position.
• One of the following
was executed when
there was a command
position over-
flow/underflow.
• A positioning
instruction
• A continuous con-
trol instruction in the
underflow/overflow
direction
• An instruction for
which the direction
is not specified
(syncing or torque
control)
S Same as
above.
Event code Event name Meaning Assumed cause
Level
Refer-
ence
Maj Prt Min Obs Info