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9.1 Yaskawa Electric Servo Pack ΣIII
Motion module side
From G9003
220
+5V
From G9003
+5V
To G9003
From EXTPOW
General-purpose
output port 0
General-purpose
output port 3
General-purpose
output port 1
General-purpose
output port 2
From EXTGND
To G9003
From EXTGND
From EXTGND
To EXTPOW
To EXTGND
Servo I/F connector
6, 7, 8, 26
GND
CWP
2
3
CWN
CCWP
4
5
CCWN
9
P5Y
SVCTRCL
11
20
AP
P
AN
21
BP
22
BN
23
ZP
24
ZN
BN
25
N
EXTPOW (+24V)
10
SVON
12
13
SVGAIN
29
SVRST
SVTL
30
SVRDY
32
EXTGND
31
SVALM
3
3
EXTGND
35
INPOS
15
EXTGND
14
SVBRK
16
EXTGND
17
14
Case
Machine I/F connector
6
SVBRK
EXTGND
10
6
10
(Other wiring for sensor etc. omitted)
Power supply terminal
24V
+24V power supply
GND
*1 SEN signal must be connected when using an absolute encoder.
Any unused general-purpose output port can be used to control
the signal. As for the +5V power supply required for the signal,
the
Figure 9.1-1 Yaskawa Electric Servo Pack ΣIII
151
CN1 connector
SG
PULS
/PULS
SG
SIGN
/SIGN
CLR
/CLR
PAO
/PAO
PBO
/PBO
PCO
/PCO
+24V IN
/S-ON
/P-CON
/ALM-RST
/S-RDY+
/S-RDY-
ALM+
ALM-
/COIN+
/COIN-
/BK+
/BK-
Note: SVBRK in the diagram is for reference when using
brake release function.
BRA is an auxiliary relay.
servo pack manual.
pin 9 can be used.
servo I/F connector
ΣIII driver side
120
Command pulse-train
150
Error pulse clear
A-phase
B-phase
PG divider output
Z-phase
3.3 K
Servo ON *1
3.3 K
PI/P gain control
Servo alarm reset
S12 allocation
(normally unused)
Servo ready
Servo alarm
Positioning
completion
(Inposition)
SO2 allocation brake signal
(normally unused)
BR
A
+24V
BR
A
For details, see the
Σ
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