Mitsubishi Electric FR-A802-P Instruction Manual page 63

Connection of motor with encoder (Vector control)
• Connection terminal compatibility table
Encoder cable
PA1
PA2
PB1
PB2
FR-A8AP terminal
PZ1
PZ2
PG
SD
Wiring example
• Speed control
Standard motor with encoder, 5 V differential line driver
To converter unit
Forward rotation start
Reverse rotation start
Contact input common
3
Frequency command
2
Frequency setting
potentiometer
1/2W1kΩ 1
Torque limit
(+)
command
(-)
(±10V)
• Torque control
Standard motor with encoder, 5 V differential line driver
To converter unit
Forward rotation start
Reverse rotation start
Contact input common
3
Speed limit command
2
Frequency setting
potentiometer
1
1/2W1kΩ
Torque
(+)
command
(-)
(±10V)
62
INSTALLATION AND WIRING
FR-V7CBL
PA
Do not connect anything to this.
PB
Do not connect anything to this.
PZ
Do not connect anything to this.
PG
SD
Inverter
U
P/+
V
N/-
W
STF
FR-A8AP
STR
PA1
PA2
SD
PB1
PB2
10
Differential
PZ1
PZ2
2
Complementary
5
PG
SD
Terminating
resistor ON
PG
1
SD
∗6
OFF
∗4
Inverter
U
P/+
V
N/-
W
STF
FR-A8AP
STR
PA1
PA2
SD
PB1
PB2
10
Differential
PZ1
PZ2
2
Complementary
5
PG
SD
Terminating
resistor ON
PG
1
SD
∗6
OFF
∗4
FR-JCBL
PA
PAR
PB
PBR
PZ
PZR
5E
AG2
Motor with
encoder
U
V
IM
W
E
Earth
(Ground)
∗1
C
R
A
N
PLG
B
P ∗2
H
K
∗3
5VDC power supply
(+) (-)
∗5
Motor with
encoder
U
V
IM
W
E
Earth
(Ground)
∗1
C
R
A
N
PLG
B
P ∗2
H
K
∗3
5VDC power supply
(-)
(+)
∗5
Vector control dedicated motor,
12 V complementary
Vector control
dedicated motor
U U
Inverter
V V
W W
E
Earth
(Ground)
FR-A8AP
∗1
PA1 A
PA2
B
PB1 C
PB2 D
F
PZ1
Differential
PZ2 G
PG S
Complementary
SD R
Terminating
resistor
PG
ON
∗3
SD
12VDC power
∗4 ∗6
(+) (-) supply ∗5
OFF
Vector control dedicated motor,
12 V complementary
Vector control
dedicated motor
U U
Inverter
V V
W W
E
Earth
(Ground)
FR-A8AP
∗1
PA1 A
PA2
B
PB1 C
PB2 D
F
PZ1
Differential
PZ2 G
PG S
Complementary
SD R
Terminating
resistor
PG
ON
∗3
SD
12VDC power
∗4 ∗6
(-) supply ∗5
(+)
OFF
IM
PLG
∗2
IM
PLG
∗2