Mitsubishi Electronics QD75P, QD75D user manual Outline of starting

1PRODUCT OUTLINE

1.2.2 Outline of starting

MELSEC-Q

The outline for starting each control is shown with the following flowchart.

It is assumed that each module is installed, and the required system configuration, etc., has been prepared.

Flow of starting

Installation and connection of module

Preparation

Setting of hardware

		Major position-
Control			High-level positioning		OPR control				Manual control
		ing control
			control
functions	·Position control
			·Block start (Normal start)
	·Speed control			·Machine OPR control			·JOG operation
	·Speed-position		·Condition start
		switching control	·Wait start					·Inching operation
	·Position-speed		·Simultaneous start			·Fast OPR control
		switching control
			·Repeated start							·Manual pulse generator operation
	·Other control

Positioning parameters

OPR parameters

Positioning data

Block start data

Set the positioning parameters.	)	Pr.1 to Pr.42 , Pr.150 )
Set the OPR parameters.
) Pr.43 to Pr.57 )

Set the positioning data.

) Da.1 to Da.10 )

Set the block start data.

) Da.11 to Da.19 )

Control data

Start signal

Control start

Set the positioning start No.	)	Cd.3 )
Set the positioning
starting point No.
) Cd.4 )

Input the start signal.

Method (1) Turn ON the QD75 start signal from the

PLC CPU

Method (2) Issue the PSTRT instruction from the PLC CPU. Method (3) Turn the QD75 external start signal ON

Set the JOG speed	Set the manual pulse
	generator enable flag to "1".
) Cd.17 )
	) Cd.21 )

		Set the inching
		movement amount
		to other than 0.
			) Cd.16 )
Set the inching
movement				Set the manual pulse generator
amount to 0.				1 pulse input magnification.
	) Cd.16 )				) Cd.20 )

Turn the QD75 JOG start signal	Operate the
	manual pulse
ON from the PLC CPU
	generator

Control end

Operation

Stop

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