Basic Wiring Diagrams - YASKAWA SGD7S Product Manual

4.2 Basic Wiring Diagrams

4.2

Basic Wiring Diagrams

This section provide the basic wiring diagrams. Refer to the reference sections given in the diagrams for details.
4.3 Wiring the
Power Supply
to the SERVO-
PACK on page
4-11
CCW Drive Prohibit Input (prohibited when OFF)
CW Drive Prohibit Input (prohibited when OFF)
Origin Signal Input (LS active when ON)
External Stop Input (OFF to stop)
*1.
*2.
Connect these when using an absolute encoder. If the Encoder Cable with a Battery Case is connected, do not
connect a backup battery.
*3.
The 24-VDC power supply is not provided by Yaskawa. Use a 24-VDC power supply with double insulation or
reinforced insulation.
*4.
Refer to the following chapter if you use a safety function device.
If you do not use the safety function, insert the Safety Jumper Connector (provided as an accessory) into CN8 when you use
the SERVOPACK.
*5.
Always use line receivers to receive the output signals.
Note: If you use a 24-V brake, install a separate power supply for the 24-VDC power supply from other power sup-
plies, such as the one for the I/O signals of the CN1 connector. If the power supply is shared, the I/O signals
may malfunction.
4-10
R S T
1QF
3SA
1FLT
2KM
1KM
(For servo alarm
1Ry
Servo power Servo power
ON OFF
1KM
1Ry
1KM
Linear Servomotor
Overheat Protection Input
Sequence Input Signal
Power Supply Input
Battery for
*2 +
absolute encoder
-
(2.8 V to 4.5 V)
Switch
24 V
Fuse
*4
Safety
0 V
represents twisted-pair wires.
Chapter 11 Safety Functions
SERVOPACK
Main circuit
terminals
L1
L2
L3
L1C
L2C
B1/
display)
B2
B3
1PL
1
2
1KM
1SA
Ground to
2KM a resistance
of 100 Ω
or less.
2SA
CN1
5
TH
Ω
4.7 k
*3
+24 V +24VIN 6
CCW-OT
8
CW-OT
9
/HOME
11
EXSTOP
12
*1
BAT(+)
14
BAT (-)
15
CN8
/HWBB1+
4
/HWBB1-
3
/HWBB2+
6
/HWBB2-
5
Frame ground
Motor
U
terminals
V
W
CN2
*1
PS
5
/PS
6
1 PG5V
2
PG0V
4.4 Wiring Servomotors
on page 4-24
CN5
*1
1
3
2
4
4.8.3 Analog Monitor Connector
(CN5) on page 4-46
ALM+
3
Servo Alarm Output (OFF for alarm)
4 ALM-
1 /BK+
Brake Output (released when ON)
2 /BK-
23 /WARN+
Warning Output (ON for warning)
24 /WARN-
Servo Ready Output
25 /S-RDY+
This output is ON when the control power
supply and main circuit power supply are
/S-RDY-
26
ON and a servo alarm has not occurred.
17 *5
PAO
18
/PAO
19 *5
PBO
20 /PBO
21 *5
PCO
22 /PCO
16
SG
Signal ground
4.5 I/O Signal Connections
on page 4-32
8
EDM1+
4.6 Connecting Safety Func-
tion Signals on page 4-37
7
EDM1-
Connector shell
FG Connect shield to connector shell.
M
ENC
Analog Monitors
Encoder Output
Pulse Phase A
Encoder Output
Pulse Phase B
Encoder Output
Pulse Phase C