Servopack Internal Block Diagrams; Single-Phase 100 V, Sgdv-R70F05A, -R90F05A, -2R1F05A Models; Single-Phase 100 V, Sgdv-2R8F05A Model - YASKAWA SGDV SERVOPACK User Manual

1 Outline

1.4.1 Single-phase 100 V, SGDV-R70F05A, -R90F05A, -2R1F05A Models

1.4

SERVOPACK Internal Block Diagrams

1.4.1

Single-phase 100 V, SGDV-R70F05A, -R90F05A, -2R1F05A Models

L1
Main circuit
L2
power supply
L1C
Control power
L2C
supply
1.4.2

Single-phase 100 V, SGDV-2R8F05A Model

L1
Main circuit
power supply
L2
L1C
Control power
L2C
supply
1-8
Varistor
Relay
Voltage
drive
sensor
Varistor
+
–
Panel operator
Varistor
Relay
Voltage
drive
sensor
Varistor
+
–
Panel operator
www.dadehpardazan.ir 88594014-15
B1/
+
–
+
–
Gate
Voltage
drive
sensor
±12 V
Control
+5 V
power
+17 V
supply
CN3 CN7
Personal
Digital operator
computer
B1/
+
–
+
–
Gate
Voltage
drive
sensor
±12 V
Control
+5 V
power
+17 V
supply
CN3 CN7
Personal
Digital operator
computer
B2
Fan
+ 12 V
Dynamic
brake circuit
Gate drive
Temperature Current
overcurrent
sensor
protector sensor
Analog
voltage
ASIC
converter
(PWM control, etc.)
A/D
CPU
(Position/speed
calculation, etc.)
I/O
CN8
Signal for safety function
B2
Fan
+ 12 V
Dynamic
brake circuit
Gate drive
Temperature Current
overcurrent
sensor
protector sensor
CN2
CN5
Analog
voltage
ASIC
converter
CN1
(PWM control, etc.)
A/D
CPU
(Position/speed
calculation, etc.)
I/O
CN8
Signal for safety function
Analog
Servomotor
U
V
M
W
ENC
CN2
CN5
Analog monitor
output
CN1
Reference pulse
input
Encoder output pulse
Reference voltage input
I/O signal
Analog
Servomotor
U
V
M
W
ENC
Analog monitor
output
Reference pulse
input
Encoder output pulse
Reference valtage input
I/O signal