System Block Diagram - Omron R88M-K User Manual

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System Block Diagram

This is the block diagram of the G5-series AC Servo Drive with Built-in EtherCAT Communications.
R88D-KNA5L-ECT/-KN01L-ECT/-KN02L-ECT/-KN04L-ECT/
-KN01H-ECT/-KN02H-ECT/-KN04H-ECT/-KN08H-ECT
CN A
FUSE
L1
FUSE
L2
L3
FUSE
L1C
L2C
SW power
15 V
FG supply main
G1
circuit control
5 V
3.3 V
2.5 V Internal
1.5 V
control power
E5 V
supply
±12 V
G2
ECAT
IN
EtherCAT
communications
connector
G5-series AC Servomotors and Servo Drives User's Manual (with Built-in EtherCAT Communications)
+
−
+
−
Relay
Regeneration
drive control
MPU & ASIC
Position, speed, and torque calculation control area
• PWM control
ECAT
CN1 CN2
OUT
Control Encoder
EtherCAT
communications
interface
connector
1 Features and System Configuration
Voltage
detection
Overcurrent
Gate drive
detection
CN4 CN5 CN7
External Analog USB
encoder monitor
CN B
B1
B2
B3
U
V
W
FG
Current detection
Display and
setting circuit
area
CN8
Safety
1
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