Mitsubishi Electric QD75MH1 User Manual page 707

15 TROUBLESHOOTING
Classification Error
of errors code
Control system
524
setting error
Sub point setting
525
error
Positioning
operation
errors
End point setting
526
error
Center point setting
527
error
Outside address
530
range
Simultaneous start
532
not possible
Error name
• The control system setting value is
outside the specified limit.
• The number of control axes differs
from the previous data when
continuous positioning control or
continuous path control is to be
exercised for continuously.
• Machine OPR, fast OPR, or speed-
position or position-speed switching
control was performed in the
wiring-less mode.
• The NOP instruction was set to the
control system of positioning data
No. 600.
• Any value other than 0 was set at
buffer memory address 1906 (use
prohibited area).
Either of the following applies in the
circular interpolation with sub points
designated.
• Start point = sub point
• End point = sub point
• Start point, end point, and sub point
are in line with each other.
• Sub point and center point are
outside the range of
–2147483648 to 2147483647.
• Start point is equal to end point in
the circular interpolation with sub
points designated.
• End point address is outside the
range of –2147483648 to
2147483647.
In an arc with designated center
point, either of the following applies.
• Start point = Center point
• End point = Center point
• Center point address is outside the
range of –2147483648 to
2147483647.
• In the speed-position switching
control and the position-speed
switching control, the setting value
of a positioning address is
negative.
• In ABS1, ABS2, ABS3 and ABS4,
the setting value of a positioning
address is outside the range of 0 to
359.99999 degrees.
Among the axes to be started
simultaneously, there is an axis on
which an error other than this error
occurs.
Error
At start: The system will not operate.
During operation:
(Note that the deceleration stop only
occurs during the manual pulse
generator operation.)
At start: The system will not operate.
During operation:
At start: The system will not operate.
During operation:
At start: The system will not operate.
During operation:
(Note that the deceleration stop only
occurs during the manual pulse
generator operation.)
15 - 18
MELSEC-Q
Operation status at error occurrence
The system stops with the
setting (deceleration
stop/sudden stop) of the
detail parameter 2 Sudden
stop selection
(stop group 3).
The system stops
immediately.
The system stops
immediately.
The system stops
immediately with the setting
(deceleration stop/sudden
stop) of the detailed
parameter 2 sudden stop
selection
(stop group 3).