YASKAWA Sigma II Series User Manual

1.3 Examples of Servo System Configurations
1-9
1
Outline
1.3.2 Three-phase, 200 V Main Circuit
Noise filter
Molded-case
circuit breaker
(MCCB)
Power supply
Three-phase 200 VAC
Protects the power supply
line by shutting the
circuit OFF when
overcurrent is
detected.
(Refer to 5.8.9.)
Used to eliminate
external noise from the
power line.
(Refer to 5.8.10.)
R S T
L1
L2
L3
U
V
W
L1C
L2C
B1
B2
B3
1
2
C
N
3
C
N
1
C
N
2
MODE/SET
DATA/
CHARGE POWER
YASKAWA
SERVOPACK
SGDM-
200V
Magnetic
contactor
SGDM-AD
SGDM-ADA
SERVOPACK
Turns the servo
ON and OFF.
Install a surge
absorber.
(Refer to
5.8.11.)
Brake power supply
Magnetic
contactor
Regenerative
resistor
Connect an external
regenerative resistor
to terminals B1 and B2
if the regenerative capacity
is insufficient.
(Refer to 5.8.6.)
Used for a servomotor with a brake.
(Refer to 5.8.5.)
Turns the brake power supply
ON and OFF.
Install a surge absorber.
(Refer to 5.8.11.)
∗2
∗1
∗3
Servomotor
main circuit cable
Encoder cable
SGMH
Servomotor
(Refer to 5.1, 5.2.)
(Refer to 5.4, 5.5.)
Host controller
I/O signal cable
(Refer to 5.7.)
(Refer to 5.8.1.)
Connection cable
for digital operator
Connection cable
for personal computer
Personal computer
(Refer to 5.8.2.)
Digital
operator
(Refer to 5.8.2.)
∗2
∗1
∗3
The main circuit positive-side terminal is only available
to use at three-phase 200 VAC, 6 kW SERVOPACK.
Do not use 1 or 2.
Be sure to disconnect the lead between B2 and
B3, before connecting an external regenerative
registor to the SERVOPACK.
For connecting a DC reactor, refer to 6.4.8 DC Reactor
for Harmonic Suppression.

YASKAWA Sigma II Series Specifications

General

Brand	YASKAWA
Model	Sigma II Series
Category	Controller
Language	English