Omron NX701-17 Series Troubleshooting Manual page 170

3 Error Tables
Event code Event name
64410000 hex Target Posi-
tion Negative
Software
Limit
Exceeded
64420000 hex Command
Position
Over-
flow/Under-
flow
64430000 hex Positive Limit
Input
64440000 hex Negative
Limit Input
74220000 hex Servo Main
Circuits OFF
57220000 hex Actual Posi-
(Ver. 1.06 or tion Over-
later) flow/Underflo
w
3-92
Meaning Assumed cause
The specified posi- • The parameter specified for the
tion exceeds the Position input variable to the
negative software instruction is beyond the nega-
limit. 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.
Positioning, an • One of the following was exe-
instruction in the cuted when there was a com-
underflow/overflow mand position
direction, or an overflow/underflow.
instruction for which
• A positioning instruction
the direction is not
• A continuous control instruc-
specified was exe-
tion in the underflow/overflow
cuted when there
direction
was an under-
• An instruction for which the
flow/overflow in the
direction is not specified
command position.
(syncing or torque control)
An instruction was • An instruction for a motion in
executed for a the positive direction was exe-
motion in the posi- cuted when the positive limit
tive direction when input was ON, or an instruction
the positive limit for a motion with no direction
input was ON. 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.
An instruction for a • An instruction for a motion in
motion in the nega- the negative direction was exe-
tive direction was cuted when the negative limit
executed when the input was ON, or an instruction
negative limit input for a motion with no direction
was ON. specification was executed
when the negative limit input
was ON. An axes group motion
control instruction was exe-
cuted when the negative limit
input was ON.
An attempt was • An attempt was made to turn
made to turn ON ON the Servo when the main
the Servo when the circuit power supply to the
main circuit power Servo Drive was OFF.
supply to the Servo
Drive was OFF.
An instruction was • An instruction was executed
executed that is not that is not supported during an
supported during actual position overflow or
an actual position underflow.
overflow/underflow.
Level
Maj Prt Min Obs Info
S
S
S
S
S
S
NJ/NX-series Troubleshooting Manual (W503)
Reference
W508
W508
W508
W508
W508
W508