Mitsubishi Electronics QD75P, QD75D user manual MR-HDP01 Pulser B

APPENDICES

Appendix 5 Connection examples with stepping motors manufactured by ORIENTALMOTOR Co., Ltd.

MELSEC-Q

Appendix 5.1 Connection example of QD75P and VEXTA UPD (Open collector) 4

				2m max	5
QD75P
	1
PULSE F	15
PULSE COM	16
PULSE R	17
PULSE COM	18
PGO24	8				P5V
PGO COM	10				5G
READY	11
RDY COM	12	5V		+5V	Connect when required
PULSER A+	A19
		A		Manual pulse
PULSER A-	B19
		B		generator
PULSER B+	A20			MR-HDP01
		0V
PULSER B-	B20			5G
		Near-point dog
DOG	3
FLS	1	Upper limit	2	2
RLS	2	Lower limit	2	2
STOP	4	Stop
		External command
CHG	5
					24G
COM	6
COM	7				P24V

VEXTA UPD 3

CW-

CW+

CCW-

CCW+

H.OFF+

H.OFF-

TIMING

COM

O.H

REMARK

(1) 1: The logic for each I/O terminal can be changed with " Pr.22 Input signal logic selection" and " Pr.23 Output

signal logic selection" in detailed parameters 1. (Negative logic is used for all terminals in the example above.)

(2)2: The QD75P upper limit (FLS) and lower limit (RLS) are used in the OPR retry function.

(3)3: Refer to the manual of the stepping motor drive for information on the stepping motor drive side wiring and various signal wire shields not shown above.

(4)4: Use the same logic (positive logic/negative logic) for the QD75P and stepping motor. The QD75P is initially set to negative logic.

(5)5: This indicates the distance between the QD75P and VEXTA UPD.

Appendix - 40