3.3 SERVOPACK Internal Block Diagrams
3-11
3.3.5 Three-phase 200 V, 3.0~5.0kW
Relay drive
PWM
generator
Voltage
sensor
Voltage
sensor
Gate drive
Interface
Current
sensor
Gate drive over-
current protection
DC/DC
converter
Digital
current
amp
Divider
Reference pulse
processing
Position
control
Speed
control
PG signal
processing
Current
reference
calculation
Analog voltage
converter
I/O
`
`
`
Monitor display
R2
A/D
XX3
XX1
XX2
L1
L2
L3
1MC
Noise filter
2
1
+
-
C1
FU1
P
N
R
S
T
+5V
±5V
±15V
+5V
±12V
0V
POWER
+
-
+
-
L1C
L2C
Power
OFF
Power
ON
1MC
1MC
Surge suppressor
Open during
servo alarm
(SRY)
FAN1
±12V
W
V
U
W
V
U
AC servomotor
CN2
CN8
For battery
connection
PG
ASIC
CN1
PG output
Sequence I/O
CPU
Serial port
P
N
CHARGE
+
-
B1
B2 B3
Gate drive
+
-
DB
+
-
CN3
CN5
Ry1
Analog monitor
output for supervision
Digital operator
personal computer
Speed and torque
reference input
+10%
-15%
Three-phase
200 to 250V
(50\60Hz)
Содержание SGDS Sigma III Series
Страница 3: ...SGDS Sigma III Servo Amplifier User Manual for Mechatrolink II Communications...
Страница 21: ......
Страница 29: ...1 Outline 1 8 2 Connecting to SGMSH SGMGH Servomotors Power Supply Three phase 200VAC SGMGH Servomotor...
Страница 59: ...2 System Selection 2 5 4 Regenerative Resistors 2 28...
Страница 68: ...3 3 SERVOPACK Internal Block Diagrams 3 9 3 3 3 Three phase 200 V 1 0 kW...
Страница 82: ...3 7 Dimensional Drawings of Base mounted SERVOPACK Model SGDS 12A 12A 3 23 Three phase 1 5kW...
Страница 133: ...5 Wiring 5 7 2 Connecting Externally Regenerative Resistors 5 28...
Страница 229: ...7 Operation 7 7 4 Absolute Encoder Home Position Offset 7 38...
Страница 375: ...Sigma II User s Manual Index Index 8...