WEG MW500 User Manual - page 10
4 | MW500
General Information
- English -
The main components of the MW500 are shown in the block diagram of
figure 2.1
.
Analog Input
(AI1)
(*)
Digital Input
(DI1 to DI4)
(*)
Supplies for electronics and interfaces
between power and control
RS-485
PC
POWER
Rectifier
Disconnecting
switch
Power
supply
Motor
Dedicate
knob for
reference
U/T1
V/T2
W/T3
DC+
DC-
BR
Inverter with
IGBT´s
R/L1
S/L2
T/L3
= Bus connection DC
= Connection for brake resistor
Pre-
charge
Software WLP
SUPERDRIVE
(*)
MODBUS
D
C l
in
k c
ap
ac
ito
rs b
an
k
B
ra
ki
ng I
G
B
T
CPU
32 bits
"RISC"
EEPROM
(memory)
User’s
Plug-in
Card
Interface
(RS232,
RS485
or USB)
Analog
output
(AO1)
(*)
Power supply 24 V
Power supply 10 V
Digital output
DO1 (RL1)
Digital output
DO2 (TR)
(*)
Current feedback
PE
Memory Card (MCard)
Accessory
CONTROL
XC10
CONTROL
PLUG-IN MODULE
MW500 Keypad
(remote)
(**)
RFI
filter
(*) The number of analog/digital inputs/outputs, as well as other resources, may vary according to the plug-in module used.
Table 7.1
provides a list of the available plug-ins. For further information, refer to the guide supplied with the accessory or the
CD-ROM.
(**) Not provided with the product.
Figure 2.1: Block diagram of the MW500
Part of the figures and tables are available in the appendixes, which are divided into
Appendix A
for parts,
Appendix B
for technical specifications and
Appendix C
for
mounting instructions.