Omron NJ301-1200 - Page 91

3-29
3 Error Tables
NJ-series Troubleshooting Manual (W503)
3-1 Errors by Source
3
3-1-2 Errors in the PLC Function Module
54015444 hex Insufficient Travel
Distance
The specified motion can-
not be executed for the
deceleration rate or accel-
eration rate that was speci-
fied for multi-execution or
re-execution of a position-
ing instruction.
• Stopping at the target
position was not pos-
sible for the specified
acceleration/decelera-
tion rate for multi-exe-
cution or re-execution
of a positioning
instruction when the
Acceleration/Deceler-
ation Over parameter
was set to generate a
minor fault and stop.
S NJ-series
Instruc-
tions Ref-
erence
Manual
(Cat. No.
W502)
54015445 hex Insufficient Travel
Distance to
Achieve Blending
Transit Velocity
There is not sufficient travel
distance to accelerate or
decelerate to the transit
velocity.
• There was not suffi-
cient travel distance to
accelerate the current
command to the tran-
sit velocity when the
Acceleration/Deceler-
ation Over parameter
was set to generate a
minor fault and stop.
S Same as
above.
54015446 hex Move Link Con-
stant Velocity
Insufficient Travel
Distance
The constant-velocity travel
distance of the master axis
is less than zero.
• The constant velocity
travel distance of the
master axis is below 0
for the MC_MoveLink
(Synchronous Posi-
tioning) instruction.
S Same as
above.
54015447 hex Positioning Gear
Operation Insuffi-
cient Target Veloc-
ity
For the MC_GearInPos
(Positioning Gear Opera-
tion) instruction, the target
velocity of the slave axis is
too small to achieve the
required velocity.
• For the
MC_GearInPos (Posi-
tioning Gear Opera-
tion) instruction, the
value of the Velocity
(Target Velocity) input
variable is smaller
than the master axis
velocity multiplied by
the gear ratio when
the instruction was
executed.
S Same as
above.
54015448 hex Same Start Point
and End Point for
Circular Interpola-
tion
The start point and end
point were the same when
the radius method was
specified for the
MC_MoveCircular2D (Cir-
cular 2D Interpolation)
instruction. Or, the start
point, end point, and border
point were the same when
the border point method
was specified.
• The start point and
end point were the
same when the radius
method was specified
for the
MC_MoveCircular2D
(Circular 2D Interpola-
tion) instruction.
• The start point, end
point, and border point
were the same when
the border point
method was specified
for the
MC_MoveCircular2D
(Circular 2D Interpola-
tion) instruction.
S Same as
above.
Event code Event name Meaning Assumed cause
Level
Refer-
ence
Maj Prt Min Obs Info