System Block Diagram - Omron R88D-1SN10F-ECT User Manual

1 Features and System Configuration
1-4

System Block Diagram

The block diagram of a 1S-series Servo Drive with Built-in EtherCAT Communications is shown below.
R88D-1SN01L-ECT/-1SN02L-ECT/-1SN01H-ECT/-1SN02H-ECT/
-1SN04H-ECT
CNA
24 V
0
CNA
L1
L2
L3
N3
Fuse
N2
N1
Input voltage monitoring
Display area
rotary switch
1 - 14
AC Servomotors/Servo Drives 1S-series with Built-in EtherCAT® Communications User's Manual (I586)
DC/DC
Power
supply
Relay
drive
Voltage detection
ECAT IN ECAT OUT CN1
CN10 CN11
Control
EtherCAT EtherCAT
interface
communications communications
connector connector
Regeneration
control
Gate drive
error detection
Overcurrent detection
HS temperature
(IPM error)
MPU, FPGA
Control circuit
CN2 CN12
Encoder Brake
interlock
P/B1
B2
B3
Current detection
monitoring
CN7 CN1
Safety
USB
CNA
CNC
U
V
W