Sgd7S-180A And -200A - YASKAWA SGD7S Product Manual
E-7-series ac servo drive, e-7s servopack, command option attachable type with devicenet module
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Also See for SGD7S:
- Product manual (629 pages) ,
- Selection manual (337 pages) ,
- Product manual (285 pages)
Table of Contents
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2.2 Block Diagrams
2.2.5 SGD7S-180A and -200A
2.2.5
SGD7S-180A and -200A
Main
circuit
power
supply
Control
power
supply
2-14
L1
Varistor
L2
L3
-
1
-
2
-
Voltage
sensor
L1C
Varistor
+
L2C
−
Status display
B1/
+
−
Relay
Voltage
Temperature
drive
sensor
Control
power
supply
CN3
CN7
Digital Operator
Computer
+
B2
B3
Fan
Overheat/overcurrent
Dynamic
protection
brake circuit
Current
Gate drive
sensor
sensor
Analog
voltage
converter
Processor
(PWM control, position/
speed calculations, etc.)
I/O
CN8
Safety function signals
Servomotor
U
V
M
W
ENC
CN2
CN5
Analog monitor
output
CN1
Encoder divided
pulse output
I/O signals
DeviceNet
Module
Feedback
Module
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Troubleshooting
