Torque Control - Mitsubishi Electric FR-A8AP Instruction Manual

 Torque control
Standard motor with encoder (SF-JR), 5 V differential line driver
MCCB MC
Three-phase
AC power
supply
Forward rotation start
Reverse rotation start
Contact input common
Speed limit command
3
Frequency setting 2
potentiometer
1/2W1kΩ
1
Torque command
(+)
(-)
(±10V)
30
VECTOR CONTROL
SF-JR motor
Inverter
with encoder
R/L1 U U
S/L2 V V
T/L3 W W
E
Earth
STF
(Ground)
FR-A8AP
STR
∗1
PA1 C
PA2
SD R
PB1 A
PB2
N
10
Differential
B
PZ1
PZ2 P
2
Complementary
5
H
PG
SD
K
Terminating
resistor ON
1
PG
∗3
SD
(-)
(+) 5VDC power supply
∗6
OFF
∗4
Vector control dedicated motor
(SF-V5RU, SF-THY), 12 V complementary
∗7
Three-phase
AC power
supply
IM
External
thermal
relay input
Encoder
∗2
∗5
MCCB MC
SF-V5RU, SF-THY
OCR
A
B
FAN
C
U U
Inverter
V V
IM
W W
E
Earth
(Ground) Thermal relay
PC
protector
2W1kΩ G1
CS(OH)
G2
∗8
SD
FR-A8AP
∗1
PA1 PA1
A
PA2 PA2
B
PB1 PB1 C
PB2 PB2 D
Encoder
PZ1 PZ1 F
Differential
PZ2 PZ2 G ∗2
PG PG S
Complementary
SD SD
R
Terminating
resistor
PG PG
ON
SD SD ∗3
12VDC power
∗4 ∗6
(+) (-) supply ∗5
OFF