Yaskawa Large Capacity Sigma II Series - Manual (Page 62)

2.5 Wiring Encoders
2-35
2
„ Connection to MITSUBISHI AD72 Positioning Unit
SERVOPACK for Speed/Torque Control
* 1. These signals are output for approximately two seconds when the power is turned ON. Take
this into consideration when designing a power ON sequence. Relay 1Ry is used to stop main
circuit power supply to SERVOPACK.
* 2. These pin numbers are the same for both X and Y axes.
Note: The signals shown here are applicable only to MITSUBISHI AD72 Positioning Unit and
Yaskawa SGDH-††DE SERVOPACK.
Speed/Torque
47
SERVOPACK
(Made by MITSUBISHI)
AD72
PG
CN1
Servomotor
42
43 0 V 24
P-OT
N-OT
+
-
+24V
I/O power supply
+24V
0 V 24
CONT
* 2
SERVO
CN1
3
1
SV-ON
STOP 2
3
1
2
4
1Ry
40
31
ALM- 32
1Ry * 1
+24VIN
/S-ON
ALM+
6
5 V-REF 5(9) (T-REF)
6(10)
5
4 PBO 35
/PBO 36
8
7 PAO 33
/PAO 34
11
10 PCO 19
/PCO 20
6
3 SG 1
ENCO
9
50 FG
SG
READY
PULSE B
PULSE A
PULSE C
0V
0V
0V
DOG
SGDH- †† DE
380 to 480 V
0V
U
V
W
M
A
B
C
D
DC24P
L1/R
L2/S
DC24N
L3/T
(ON when
positioning
is stopped)
(ON when
proximity is
detected)