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3 melsec a1sd75(ad75), Absolute position detection system – MITSUBISHI ELECTRIC MELSERVO MR-J2S- A User Manual

Page 354

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15. ABSOLUTE POSITION DETECTION SYSTEM

15.8.3 MELSEC A1SD75

(1) Connection diagram

PULSE-
R

PULSE-
F

PGO

DOG

STOP

RDY

4

22

3

21

25

24

7

14

11

0
1
2
3
4
5

7

COM

8
9

A
B
C
D
E
F

COM

NC
NC

6

0
1
2
3
4
5

7

6

8
9

A
B

A1SD75-P

A1SY40

A1SX40

A1SCPU

A1S62P

Power

supply

INPUT
AC100/200

COM1

COM2

PLS

12

RLS

13

CHG

15

START

16
35
36

INPS

8

26

5

CLEAR

23

PLS COM

19

PLS COM

20

SD

LG

NP

NG

PP

PG

LZR

LZ

SG

COM
RD
INP

CR
SG

9

19
18

8

10
20

5

15
13

3

12

2
1

Plate

5
8
9

14

RES

ABSR

SON
ABSM

4

19

6

18

ALM

15

EMG

16

LSP

17

LSN

3

13
10
20

SG

SG

VDD
COM

24
24G

FG

LG

Servo amplifier

CN1B

CN1A

JOG

JOG

Alarm reset
Emergency stop

Servo-on

Home position return

Operation mode I

Operation mode II

Position start

Position stop

DO1

ABS data bit 1/zero speed

Readying to send data/Torque limiting

Trouble

Upper limit

Lower limit

ZSP
TLC

I

II

OFF

OFF

OFF

ON

ON

OFF

ON

ON

JOG

(Note 3)

Operation

mode

Operating

status

Home

position

return

Positioning

Servo-on

ABS transfer mode

ABS request

Alarm reset

Electromagnetic
brake output
(Note 4)

Servo alarm

ABS communication error

ABS checksum error

(Note 2)

(Note 1)
Proximity signal

ABS data bit 0/Positioning completion

Servo ready
Positioning completion

COMMON

COMMON

COMMON

COMMON

(Note 2)

(Note 6)

(Note 5)

600mA

RA2

(Note 6)