Yaskawa SGDH Linear Sigma Series - Manual (Page 396)

12 Appendix
12.3.5 Example of Connection to OMRON’s Position Control Unit C500-NC112 (SERVOPACK in Position Control Mode)
12-20
12.3.5 Example of Connection to OMRON’s Position Control Unit C500-NC112
(SERVOPACK in Position Control Mode)
* 1. The ALM signal is output for approximately two seconds when the power is turned ON. Take this
into consideration when designing the power ON sequence. The ALM signal actuates the alarm
detection relay 1Ry to stop main circuit power supply to the SERVOPACK.
* 2. Set parameter Pn200.0 to 1.
* 3. Manufactured by Yaskawa Controls Co., Ltd.
Note: Only signals applicable to OMRON’s C500-NC112 position control unit and Yaskawa’s SGDH
SERVOPACK are shown in the diagram.
4Ry
3Ry
47
43
42
40
8 7
9 20
10 19
4Ry
3Ry
1Ry
4B
+12V
10B
10A
+-
+12V
+5V
1A
4A
3B
3A
2B
2A
1B
9B
9A
8B
8A
5B
5A
+5 V
+24V
12V
6
LRX-01/A2
Encoder signal
conversion unit
∗3
∗2
0 12 V
0 12 V
+24VIN
P-OT
N-OT
/S-ON
31
32
15
12
11
8
7
14
+24V
1Ry
0V
PCO
/PCO
ALM+
ALM -
PULSE
CLR
SIGN
/PULSE
/CLR
/SIGN
I/O power supply
Position control
unit C500-NC112
manufactured by
OMRON
SGDH SERVOPACK
CW LIMIT
CCW LIMIT
EMERGENCY STOP
ORIGIN
ORIGIN PROXIMITY
LOCAL
READY
PULSE OUTPUT
EXTERNAL
INTERRUPT
External
power supply
+24V
L1C
L3
L2
L1
L2C
CN2
W
V
U
Linear servomotor
Linear scale
Properly treat the ends of shielded wired.
M
PG
Serial
converter
unit