Mitsubishi Electric MELSEC-L LD75D, User Manual

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661
CHAPTER 15 TROUBLESHOOTING
15
15.
5
List
of
E
rrors
Positioning
operation
526 End point setting error
■
Description
• The start point is equal to the end point in circular
interpolation or helical interpolation with sub point
designation.
• End point address is outside the range of -
2147483648 to 2147483647 in the circular
interpolation with sub point designation and
center point designation.
• The end point address is outside the range of -
2147483648 to 2147483647 in circular
interpolation or helical interpolation with sub point
designation or center point designation.
■ Operation status at error occurrence
At start: The system will not operate.
During operation: The system will stop immediately.
■ Action
Correct the end point address (positioning
address). (

Page 391, Section 9.2.10)
■
Buffer memory address
 Page 152, Section 5.3
■ Setting range
Same as error code 525
527 Center point setting error
■
Description
One of the following settings is configured in
circular interpolation or helical interpolation with
center point designation.
• Start point = Center point
• End point = Center point
• Center point address is outside the range of -
2147483648 to 2147483647.
■ Operation status at error occurrence
At start: The system will not operate.
During operation: The system will stop immediately.
■
Action
Correct the center point address (arc address).
(
 Page 395, Section 9.2.11)
■ Buffer memory address

Page 152, Section 5.3
■
Setting range
Same as error code 525
530 Outside address range
■ Description
• In the speed-position switching control and the
position-speed switching control, the setting
value of a positioning address is negative.
• In the 1-axis linear control (ABS), 2- to 4-axis
linear interpolation control (ABS), or helical
interpolation control (ABS), the setting value of a
positioning address is outside the range of 0 to
359.99999 [degree].
■
Operation status at error occurrence
At start: The system will not operate.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 Sudden stop selection (stop group 3).
(Note that the deceleration stop only occurs during
the manual pulse generator operation.)
■
Action
Correct the positioning address. (  Page 428,
Section 9.2.18, Page 435, Section 9.2.19, Page
441, Section 9.2.20)
■ Buffer memory address

Page 152, Section 5.3
■
Setting range
Same as in error codes 504, 506.
532
Simultaneous start not
possible
■ Description
Among the axes to be started simultaneously, there
is an axis on which an error other than this error
occurs.
■
Operation status at error occurrence
At start: The system will not operate.
During operation: The system stops with the setting
(deceleration stop/sudden stop) of the detailed
parameter 2 Sudden stop selection (stop group 3).
(Note that the deceleration stop only occurs during
the manual pulse generator operation.)
■ Action
In the error history, check the axis where the error
other than this error occurred, and remove the
error factor. Correct the block start data and
positioning data.
■ Buffer memory address

Page 152, Section 5.3

Page 171, Section 5.4
Classification
of errors
Error
code
Error name Operation status at error occurrence
Action/Related buffer memory address/Set
range (Setting with program)