Block Diagram Of Cfw300 For Frame Size A 110 V - WEG CFW300 User Manual

L1/L
Filter
Power
supply RFI
L2/N
1
PE
Digital inputs
(DI1 to DI4) 2
Analog input
(AI1)
2
1
2
Figure 2.2: Block diagram of CFW300 for frame size A 110 V
Single-phase / DC Link
three-phase rectifier
capacitor
bank
Preload
Power
Control
Sources for electronics and interfaces
between power and control
HMI
Control
board
with
CPU
16 bits
Available as accessory
Number of Inputs/Outputs depends on the I/O expansion accessory used
General Information
U/T1
V/T2
W/T3
Rsh
Inverter
with IGBT
transistors
HMI (remote)
RS-485
1
Interfaces (RS-232,
RS-485, USB,
CANopen, DeviceNet,
Profibus DP or
Bluetooth)
1
Flash Memory
Module
1
Motor
3~
PE
1
PC
Software
WPS
Analog
output
(AO1)
2
Digital
output
DO1
(RL1)
2
CFW300 | 5