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Chapter 16 Troubleshooting
Classification
of errors
Error
code
Error name Error Operation status at error occurrence
Positioning
operation
errors
504
Outside linear
movement amount
range
• When the parameter "interpolation speed
designation method" performs a linear
interpolation in setting a "composite
speed", the axis movement amount for
each positioning data exceeds
1073741824(2
30
).
• The positioning address is
–360.00000 or less or 360.00000 or more
using INC instruction, where the control
unit is set to "degree" and software stroke
limit upper limit is not equal to the
software stroke limit lower limit.
At start : The system does not
operate.
During operation : The system stops
immediately.
506
Large arc error
deviation
When an arc is interpolated by the
designation of the center point, a difference
between a radius of start point-center point
and a radius of end point-center point
exceeds the parameter "Circular
interpolation error allowable limit".
At start : The circular interpolation
control by center point
designation is not
executed.
During operation : The system stops
immediately.