Mitsubishi QD75P1N User Manual page 660

15 TROUBLESHOOTING
Classification Error
of errors code
Outside new current
514
value range
New current value
515
not possible
Continuous path
516
control not possible
Positioning
operation
Outside operation
518
pattern range
Interpolation while
519 interpolation axis
BUSY
Unit group
520
unmatched
Illegal interpolation
521 description
command
Error name
The new current address is outside
the ranges of 0 to 359.99999, where
the control unit is set to "degree".
• The operation pattern "continuous
path control" is set in the
positioning data in which the
control system "current value
changing" is set.
• The control system "current value
changing" is set in the positioning
data following the positioning data
in which the operation pattern
"continuous path control" is set.
• The continuous path control is
designated using a control system
which is not allowed to use for
continuous path control such as
speed control, speed-position
switching control, position-speed
switching control, fixed-feed, and
current value change.
• The previous data such as those
on speed control, speed-position
switching control, position-speed
switching control, fixed-feed, and
current value change shows a
continuous path control.
• The continuous positioning control
is designated for speed control or
position-speed switching control.
• The operation pattern set value is 2.
Interpolation is started during the
operation of the interpolation axis.
The reference and interpolation axis
units are different at the parameter
"interpolation speed designation
method" setting of "composite
speed".
• In 2-axis interpolation, the axis to
be interpolated is the self axis or an
axis not present.
Error
The current value is not changed.
At start, the system will not operate.
At start: The system will not operate.
During operation:
(Note that the deceleration stop only
occurs during the manual pulse
generator operation.)
15 - 22
MELSEC-Q
Operation status at error occurrence
The system stops with the
setting (deceleration
stop/sudden stop) of the
detailed parameter 2
Sudden stop selection
(stop group 3).