Mitsubishi Electronics QD75P, QD75D Classification Warning, Outside command Command speed exceeds

15 TROUBLESHOOTING

MELSEC-Q

Classification Warning		Warning name	Warning	Operation status at warning
of warnings	code			occurrence

	Outside command	The command speed exceeds the	• The command speed is controlled at
514			the "speed limit value".
	speed range	speed limit.
			• The "speed limiting flag" turns ON.

				Teaching is not carried out when the
		Illegal teaching data The positioning data No. is set		set value is 0 or 601 or more.
516				(A "0" is canceled by the QD75
		No.	outside the setting range.
Positioning				automatically even when a "0" or
				"601" or more is set.)
operation
	517	Illegal teaching data	The teaching data selection set	Teaching is not carried out.
		selection	value is outside the setting range.
			• A target position change request
			was given for the control system
			other than ABS1 and INC1.
			• The target position change request
			is turned ON during continuous
	518	Target position	path control.	The target position change is not
		change not possible	• A new target position address is	carried out.
			outside the software stroke limit
			range.
			• A target position change request
			was given during deceleration to a
			stop.

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