Panasonic A4P Series instruction manual Step Operation, Procedure Description, 107

Step Operation [Operation Setting]

Step Operation

Positioning can be performed to a specified point by the step operation.

The four types of modes are available, i.e., an incremental operation, absolute operation, rotary axis opera- tion and dwell timer (waiting time).

Speed	Command
	Actual motion

Point specifying input￿				Destination￿
(P1IN to P32IN)				point number
Strobe signal input￿			MIN 10ms
	Open	Close			Open
(STB)
In-operation signal output￿	Transistor ON				Transistor OFF	Tra	nsistor ON
(BUSY)				MAX 10ms
In-deceleration output￿	Transistor OFF				Transistor ON	Tra	nsistor OFF
(DCLON)
Positioning completion output￿ Transistor ON					Transistor OFF		Transistor ON
(COIN)
						MAX 10ms
Current position output￿	Previous￿							Destination￿
(P1OUT to P32OUT)	point number							point number

Setting Operation

	Procedure	Description￿
(1)￿ Setting of step		Set the step parameters referring to the example of each operation setting since page 108.￿
		￿
￿	parameters￿
￿	Execution of ￿	Perform the homing referring to “Homing Operation” on page 114. Any step operation is
(2)￿ homing￿		unacceptable if homing is not completed.￿
		This operation is not required if the absolute mode and homing are disabled.￿
￿	￿
(3)￿ Designation of operation		Specify an operation point number in the point specifying input (P1IN to P32IN: CN X5 Pin 3, 4, 5,
￿	point number￿	6, 7 and 8).￿
￿		By connecting (closing) the open strobe signal input (STB: CN X5 Pin 24) to COM- when 10 ms
(4)￿ Start of step		has passed after inputting the point specifying input (P1IN to P32IN), an operation starts
￿	operation￿	according to a set value of a point number specified in procedure (3).￿
	￿
￿	￿	Check whether a driver is executed by an operation command. If the driver is executed, open the
￿	Check of operation	strobe signal input (STB) again. If a transistor of the in-operation signal output (BUSY: CN X5 Pin
		28) turns OFF, an operation is in the execution. Even if an operation completes when the strobe
(5)￿ command execution￿
￿	￿	signal (STB) does not return to the OPEN state, the in-operation signal output (BUSY) remains
￿	￿	turning OFF.￿
￿	Check of completion	Check the completion of operation command execution with the in-operation signal output (BUSY).
(6)￿ of operation		If a transistor of the signal returns from OFF to ON, the operation is completed.￿
￿	command execution￿	￿
￿	￿	Check an operation point number executed by the current position output (P1OUT to P32OUT: CN
(7)	Check of current	X5 Pin 29, 30, 31, 32, 33 and 34) after checking the operation command execution. The current
	position output	position output (P1OUT to P32OUT) is updated within 10 ms after a transistor of the in-operation
		signal output (BUSY) turns ON.

*Positioning completion output/in-deceleration output (COIN/DCLON: CN X5 Pin 27)

In SV.Pr64 (output signal selection), you can select COIN or DCLON to be output. For the timing of tuning the transistor ON/OFF, refer to the diagram above.

107