Specifications

25
MITSUBISHI ELECTRI
C
MELSERVO MR-J2S
Position Control Mode/ Connection to A1SD75P (position servo, absolute)
+24
24G
FG
0
1
2
3
4
5
6
7
COM
8
9
A
B
C
D
E
F
COM
600mA
A1S62PN
A1SHCPU
A1SX80
A1SY80
A1SD75-P
0
1
2
3
4
5
6
7
COM1
8
9
A
B
COM2
11 DOG
12 FLS
13 RLS
14 STOP
15 CHG
16 START
35 COM
COM
COM
COM
36
++
7RDY
8
26
INPS
5 CLEAR
23
+
24
25
21
3
22
4
19
20
+
PGO
PULSE-F
PULSE-R
PLSCOM
PLSCOM
13
10
20
COM
3VDD
4
ABSbit0
ABSbit1
ABSbusy
19
6
18ALM
3VDD
15EMG
3VDD
16LSP
17LSN
SG
SG
MR-J2S-A
CN1B
CN1A
5SON
8ABSM
9ABSR
14RES
9COM
19RD
18INP
14RES
8CR
10SG
20SG
5LZ
15LZR
13PG
3PP
12NG
2NP
1LG
Geh.SD

For dog type home position return. Do not connect when home position return is of the data set type.

Starting up when the servomotor is above the zero signal causes the A1SD75 (AD75) deviation clear signal to be output. Therefore, do not wire the MR-J2-Super clear signal to theA1SD75 (AD75) side, but to the
sequencer output unit.

The electromagnetic brake output should be controlled via a relay connected to the programmable controller output.

Use the differential line driver system for pulse input. Do not use the the open collector system.

To reinforce noise suppression, connect LG and pulse output COM.
ABS data bit 0
ABS data bit 1/zero speed
Readying to send data/limiting torque
Trouble
Alarm reset
Emergency stop
Servo ON
Home position return
Operation mode I
Operation mode II
Position start
Position stop
JOG+
JOG−
Upper limit
Lower limit
Servo ON
ABS tranfer mode
ABS request
Alarm reset
Electromagnetic
brake output 
Servo alarm
ABS communication error
ABS checksum error
Near point signal 

Ready
Positioning complete



SERVO AMPLIFIERS
BASICS