Mitsubishi Electric FR-A806 Instruction Manual page 58

• Connection terminal compatibility table
Motor
Encoder cable
PA1
PA2
PB1
PB2
FR-A8AP terminal
PZ1
PZ2
PG
SD
Wiring example
• Speed 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
3
Frequency command
2
Frequency setting
potentiometer
1
1/2W1kΩ
Torque limit
(+)
command
(-)
(±10V)
• 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)
SF-V5RU, SF-THY
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
R/L1 U U
S/L2 V V
T/L3 W W
E
Earth
STF
(Ground)
FR-A8AP
STR
PA1 C
PA2 R
SD
A
PB1
PB2 N
10
Differential
PZ1 B
PZ2
2 P
5 Complementary
PG H
SD K
Terminating
resistor ON
PG
1
∗3
SD
(-)
(+)
∗6
OFF
∗4
Inverter
R/L1 U
S/L2 V
T/L3 W W
Earth
STF
(Ground)
FR-A8AP
STR
PA1
PA2
SD
PB1
PB2
10
Differential
PZ1
PZ2
2
Complementary
5
PG
SD
Terminating
resistor ON
1
PG
∗3
SD
(+)
∗6
OFF
∗4
Connection of motor with encoder (vector control)
SF-JR/HR/JRCA/HRCA (with encoder)
FR-JCBL
PA
PAR
PB
PBR
PZ
PZR
5E
AG2
Vector control dedicated motor
(SF-V5RU, SF-THY), 12 V complementary
SF-JR motor
*7
with encoder
Three-phase
AC power
supply
IM
∗1
PLG
∗2
5VDC power supply
∗5
Vector control dedicated motor
(SF-V5RU, SF-THY), 12 V complementary
SF-JR motor
*7
with encoder
Three-phase
U
AC power
supply
V
IM
E
∗1
C
R
A
N
PLG
B
P ∗2
H
K
(-) 5VDC power supply
∗5
INSTALLATION AND WIRING
MCCB MC
SF-V5RU, SF-THY
OCR
A
B
C
U U
Inverter
V V
W W
E
Earth
Thermal
(Ground)
PC
External
protector
2W1kΩ G1
thermal RH(OH)
G2
relay input *8
SD
FR-A8AP
*1
PA1 PA1 A
PA2 PA2 B
C
PB1 PB1
PB2 PB2 D
PLG
PZ1 PZ1 F
Differential
PZ2 PZ2 G
PG PG S
Complementary
SD SD R
Terminating
resistor
PG PG
ON
SD SD *3
12VDC power
*4 *6
(+) (-) supply *5
OFF
MCCB MC
SF-V5RU, SF-THY
OCR
A
B
C
U U
Inverter
V V
W W
E
Earth
(Ground) Thermal
PC
External
protector
2W1kΩ G1
thermal RH(OH)
G2
*8
relay input
SD
FR-A8AP
*1
PA1 PA1 A
PA2 PA2 B
PB1 PB1 C
PB2 PB2 D
PLG
PZ1 PZ1 F
Differential
PZ2 PZ2 G
PG PG S
Complementary
SD SD R
Terminating
resistor
PG PG
ON
SD SD
*3
12VDC power
*4 *6
(-) *5
(+) supply
OFF
FAN
IM
*2
FAN
2
IM
*2
57