Mitsubishi Electronics QD75P, QD75D user manual Where the control unit is set to

15 TROUBLESHOOTING

MELSEC-Q

Classification	Error	Error name	Error	Operation status at error occurrence
of errors	code

	• When the parameter "interpolation
	speed designation method"
	performs a linear interpolation in
	setting a "composite speed", the
	axis movement amount for each
Outside linear	positioning data exceeds	At start: The system will not operate.
	30
504 movement amount	1073741824(2 ).	During operation:
	• The positioning address is	The system stops
range
	–360.00000 or less or 360.00000	immediately.
	or more using INC instruction,
Positioning	where the control unit is set to
operation	"degree" and software stroke limit
	upper limit is not equal to the
	software stroke limit lower limit.

		When an arc is interpolated by the	At start: The circular interpolation
		designation of the center point, a
			control by center point
		difference between a radius of start
	Large arc error		designation is not executed.
506		point-center point and a radius of
	deviation		During operation :
		end point-center point exceeds the	The system will stop
		parameter "Circular interpolation
			immediately.
		error allowable limit".

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