Mitsubishi Electronics QD75D, QD75P user manual Da.2

5 DATA USED FOR POSITIONING CONTROL

MELSEC-Q

(2)Incremental (INC) system, fixed-feed 1, fixed-feed 2, fixed-feed 3, fixed-feed 4

•The setting value (movement amount) for the INC system is set as a movement amount with sign.

When movement amount is positive: Moves in the positive direction (address increment direction)

When movement amount is negative: Moves in the negative direction (address decrement direction)

(Movement amount) -30000

Stop position (positioning start position)

(Movement amount) 30000

Moves in	Moves in
negative direction	positive direction

[Table 1]

When " Pr.1

Unit Setting" is "mm"

The table below lists the control systems that require the setting of the positioning address or movement amount and the associated setting ranges.

(With any control system excluded from the table below, neither the positioning address nor the movement amount needs to be set.)

Da.2

setting value

Value set with peripheral device

(∝ m)

Value set with sequence program 1

(⋅ 10-1∝m)

ABS Linear 1	: 01H
ABS Linear 2	: 0AH	◊	Set the address	◊	Set the address
ABS Linear 3	: 15H
			-214748364.8 to 214748364.7		-2147483648 to 2147483647
ABS Linear 4	: 1AH
Current value changing	: 81H
INC Linear 1	: 02H
INC Linear 2	: 0BH
INC Linear 3	: 16H	◊		◊
INC Linear 4	: 1BH		Set the movement amount		Set the movement amount
Fixed-feed 1	: 03H		-214748364.8 to 214748364.7		-2147483648 to 2147483647
Fixed-feed 2	: 0CH
Fixed-feed 3	: 17H
Fixed-feed 4	: 1CH
Forward run speed/position: 06H		◊		◊
Reverse run speed/position: 07H			Set the movement amount		Set the movement amount
Forward run position/speed: 08H			0 to 214748364.7		0 to 2147483647
Reverse run position/speed: 09H
ABS circular sub	: 0DH	◊	Set the address	◊	Set the address
ABS circular right	: 0FH
			-214748364.8 to 214748364.7		-2147483648 to 2147483647
ABS circular left	: 10H
INC circular sub	: 0EH	◊	Set the movement amount	◊	Set the movement amount
INC circular right	: 11H
			-214748364.8 to 214748364.7		-2147483648 to 2147483647
INC circular left	: 12H

1: Set an integer because the sequence program cannot handle fractions. (The value will be converted properly within the system.)

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