WEG CFW-11 Series - Page 25

General Instructions
2
CFW-11 | 2-15
Analog inputs
(AI1 and AI2)
Digital inputs
(DI1 to DI6)
Control power supply and interfaces
between power and control sections
USB
PC
Power
Control
Motor
U/T1
V/T2
W/T3
IGBT
inverter
DC+
DC power supply
DC-
SuperDrive G2 software
WLP software
Keypad
CC11
Control
board with
32-bit
"RISC" CPU
Analog outputs
(AO1 and AO2)
Digital outputs
DO1 (RL1) to
DO3 (RL3)
Keypad (remote)
DC Link capacitor bank
Feedback:
- voltage
- current
PE
COMM 2
(anybus) (Slot 4)
COMM 1
(Slot 3 - green)
Encoder interface
(Slot 2 - yellow)
I/O expansion
(Slot 1 - white)
Accessories
FLASH
memory
module
MMF-03
RFI filter
Figure 2.10 - Block diagram of CFW-11 frame size H models with DC voltage feeding (special hardware DC)