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VECTOR CONTROL
(2) Vector control dedicated motor (SF-V5RU), 12V complimentary (torque control)
Speed limit command
Frequency setting
potentiometer
1/2W1k Ω
Torque command
( 10V)
30
MCCB
Three-phase
AC power supply
Forward rotation start
Reverse rotation start
Contact input common
3
2
1
(+)
(-)
MCCB
*1
Three-phase
AC power supply
U
Inverter
V
W
R/L1
S/L2
PC
T/L3
External
2W1k Ω
CS(OH)
thermal
relay input
*2
SD
STF
FR-A7AP
STR
PA1
PA2
SD
PB1
PB2
10
PZ1
Differential
PZ2
2
PG
Complimentary
5
SD
Terminating
resistor
PG
1
ON
SD
*7
OFF
*6
SF-V5RU
A
B
FAN
C
U
V
IM
W
E
Earth (Ground)
Thermal relay
protector
G1
G2
*3
A
B
C
D
Encoder
F
G
*4
S
R
*5
12VDC
(+)
(-)
power supply
*8
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