Mitsubishi Electronics QD75P, QD75D Next positioning data will be executed, Current value change

9 MAJOR POSITIONING CONTROL

MELSEC-Q

(4)If the value set in " Da.6 Positioning address/movement amount" is outside the software stroke limit ( Pr.12 , Pr.13 ) setting range, an error "Software

stroke limit +, – (error code: 507 or 508)" will occur at the positioning start, and the operation will not start.

(5)An error (error code: 507 or 508) will occur if the new current value is outside the software stroke limit range.

Positioning data setting examples

The following table shows the setting examples when " current value changing" is set in the positioning data No. 1 of axis 1.

	Setting item		Setting example	Setting details
				Set "Positioning complete" assuming that
	Da.1	Operation	Positioning complete	the next positioning data will be executed.
		pattern		("Continuous path control" cannot be set by
				current value change.)
	Da.2	Control	Current value changing	Set the current value changing.
		system
	Da.3	Acceleration	–	Setting not required (Setting value is
		time No.		ignored.)
	Da.4	Deceleration	–	Setting not required (Setting value is
		time No.		ignored.)
	Da.5	Axis to be	–	Setting not required (Setting value is
Axis 1		interpolated		ignored.)
positioning		Positioning		Set the address to which address change is
data No. 1		address/
				desired. (Assuming that the "		Unit
	Da.6		10000.0 m		Pr.1
		movement
				setting" is set to "mm".)
		amount
	Da.7	Arc address	–	Setting not required (Setting value is
				ignored.)
	Da.8	Command	–	Setting not required (Setting value is
		speed		ignored.)
	Da.9	Dwell time	–	Setting not required (Setting value is
				ignored.)
				Set this when other sub operation
	Da.10	M code	10	commands are issued in combination with
				the No. 1 positioning data.

Refer to Section 5.3 "List of positioning data" for information on the setting details.

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