Mitsubishi A1SD75M3 User Manual page 600

14 TROUBLESHOOTING
Division of Error
Error name
error code
Start outside
507
stroke limit (+)
Start outside
508
stroke limit (-)
Movement
509 outside stroke
limit (+)
Movement
510 outside stroke
limit (-)
Movement
511 outside stroke
limit (+)
Movement
512 outside stroke
limit (-)
Outside current
514 value change
range
Current value
Positioning
515 change not
operation
possible
Continuous path
516 control not
possible
Outside
518 operation pattern
range
Interpolation
519 while target axis
is BUSY
Unit group
520
disagreement
Illegal
interpolation
521
description
command
Description
Positioning is started at a position outside the
upper software stroke limit.
Positioning is started at a position outside the
lower software stroke limit.
Positioning start is made to a position beyond
the upper software stroke limit.
Positioning start is made to a position beyond
the lower software stroke limit.
The address of the positioning data to be
executed next exceeds the upper software
stroke limit.
The address of the positioning data to be
executed next exceeds the lower software
stroke limit.
The address of current value change is outside
the range between 0 and 359.99999 in the
degree unit.
• The "continuous path control" operation
pattern is specified in the positioning data of
the current value change control method.
• The "current value change" control method is
specified in the data following the positioning
data of the "continuous path control"
operation pattern.
• Continuous path control is designated with
the speed control, speed/position
changeover, sizing feed or other control
method where continuous path control is
impossible.
• The data preceding speed control,
speed/position changeover or sizing feed is
continuous path control.
• The continuous positioning control is
designated for speed control.
The operation pattern setting is "2."
Interpolation is started during operation in the
target axis.
The unit group of the target axis of interpolation
is different.
• Interpolation data is specified with 1-axis
module.
• Interpolation data is specified for axis 2 with
2-axis module.
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MELSEC-A
Action at occurrence of error
Operation at the start is not carried out.
Immediate stop after completion of preceding
positioning data during continuous path control
The current value is not changed.
Operation at the start is not carried out.
At start: Operation does not start.
During operation:
Stopping according to sudden stop
(stopping group 3) setting
(deceleration and stop/sudden
stop) selected in detail parameter 2
(However, deceleration and stop only during
manual pulse generator operation)