Mitsubishi Electronics QD75D, QD75P user manual Trigger for the sub work, Timing known

12 CONTROL SUB FUNCTIONS

MELSEC-Q

Sub function				Details
	Absolute position	This function restores the absolute position of the designated axis.
	restoration function 3
		This function temporarily stops the operation to confirm the positioning
	Step function	operation during debugging, etc.
		The operation can be stopped at each "automatic deceleration" or
		"positioning data".
	Skip function	This function stops the positioning being executed (decelerates to a stop)
		when the skip signal is input, and carries out the next positioning.
	M code output function	This function issues a sub work (clamp or drill stop, tool change, etc.)
		according to the code No. (0 to 65535) set for each positioning data.
		This function stores the address positioned with manual control into the
		positioning address (		Positioning address/movement amount) having
	Teaching function		Da.6
		the designated positioning data No.
	Target position change	This function changes the target position during the execution of positioning.
Other functions	function	At the same time, this also can change the speed.
		At each automatic deceleration, this function calculates the remaining
	Command in-position	distance for the QD75 to reach the positioning stop position, and when the
		value is less than the set value, sets the "command in-position flag".
	function
		When using another sub work before ending the control, use this function as
		a trigger for the sub work.
	Acceleration/deceleration	This function adjusts the control acceleration/deceleration.
	process function
	Pre-reading start function	This function shortens the virtual start time.
		Function that turns ON the flag when the constant speed status or
	Deceleration start flag	acceleration status switches to the deceleration status during position
	function	control, whose operation pattern is "Positioning complete", to make the stop
		timing known.
	Stop command processing	Function that selects a deceleration curve when a stop cause occurs during
	for deceleration stop	deceleration stop processing to speed 0.
	function

3 "The 16-point input module", "16-point output module", and "the drive unit capable of configuring an absolute position detection system" are required to execute the "absolute position restoration function".

12 - 3