Mitsubishi Electronics QD75P, QD75D user manual Control falls outside, Value range

15 TROUBLESHOOTING

MELSEC-Q

Classification	Error	Error name	Error	Operation status at error occurrence
of errors	code
				At start: The system will not operate.
			• Positioning is carried out at a	In the analysis of new current value:
				Current value is not
			position beyond the software stroke	changed.
			limit upper limit.	During operation:
			• The positioning address and new
				• The system stops
		Software stroke	current value exceed the software
	507			immediately when the
		limit+	stroke limit upper limit.
			• In the circular interpolation by the	positioning address during
				position control (including
			designation of the sub points, the	position control in speed-
			sub points exceed the software	position switching control or
			stroke limit upper limit.	position-speed switching
				control) is switched to the
				data outside the software
				stroke limit range.
				• The system makes a stop at
			• Positioning is carried out at a	the setting (normal
				deceleration stop only) of
			position beyond the software stroke	sudden stop selection (stop
			limit lower limit.	group 3) in the detailed
			• The positioning address and new	parameter 2 when the
	508	Software stroke	current value exceed the software	current feed value or
		limit–	stroke limit lower limit.	machine feed value during
			• In the circular interpolation by the	speed control (including
				speed control in speed-
			designation of the sub points, the
				position switching control or
			sub points exceed the software
				position-speed switching
			stroke limit lower limit.
				control) or during manual
Positioning
				control falls outside the
operation				software stroke limit range.
		Outside new current	The new current address is outside
	514	value range	the ranges of 0 to 359.99999, where
			the control unit is set to "degree".
			• The control system sets an
			operation pattern (continuous path
			control) using new current	The current value is not changed.
			positioning data.
		New current value
	515		• The operation pattern sets a "new
		not possible	current value" in the control system
			using the data following the
			"continuous path control"
			positioning data.
			• 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
		Continuous path	switching control, and fixed-feed.
	516		• The previous data such as those	At start, the system will not operate.
		control not possible
			on speed control, speed-position
			switching control, position-speed
			switching control, and fixed-feed
			shows a continuous path control.
			• The continuous positioning control
			is designated for speed control or
			position-speed switching control.

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