General Instructions
2-5
2
Figure 2.1
- Block diagram for the CFW-11
Analog
Inputs
(AI1 and AI2)
FLASH
Memory
Module
Digital
Inputs
(DI1 to DI6)
Control power supply and interfaces
between power and control
USB
PC
POWER
CONTROL
Rectifier
Motor
Inverter
with IGBT
transistors
Mains Power
Supply
c
= DC bus connection
= Braking resistor connection
d
Pre-
charge
SuperDrive G2 Software
WLP Software
Capacitor
Bank
RFI Filter
Keypad
CC11
Control
Board with
a 32 bits
"RISC"
CPU
Analog
Outputs
(AO1 and AO2)
Digital Outputs
DO1 (RL1) to
DO3 (RL3)
Keypad (remote)
DC BUS
Feedback:
- voltage
- current
PE
PE
COMM 2
(anybus) (Slot 4 )
COMM 1
(Slot 3 - green)
Encoder Interface
(Slot 2 - yellow)
I/O Expansion
(Slot 1 - white)
Accessories
2
