Mitsubishi Electric 800 Series Instruction Manual page 61

Parameter settings for a motor with encoder
Parameter settings for the motor under vector control
• Values in
Motor name
SF-JR
SF-JR 4P 1.5 kW or
Mitsubishi
lower
Electric
standard motor
SF-HR
Others
SF-JRCA 4P
Mitsubishi
Electric
SF-HRCA
constant-torque
motor
Others
SF-V5RU
(1500 r/min series)
Vector control SF-V5RU
dedicated (except for 1500 r/min
motor series)
SF-THY
Other
manufacturer's ―
standard motor
Other
manufacturer's
―
constant-torque
motor
PM motor

Offline auto tuning is required. (Refer to the FR-A800 Instruction Manual (Detailed).)

Set this parameter according to the motor.

Use the thermal protector input provided with the motor.
• When using the inverter with the SF-V5RU (1500 r/min series), refer to the table below to set Pr.83 Rated motor voltage
and Pr.84 Rated motor frequency.
SF-V5RU
Motor
capacity
Pr.83 (V)
1.5 kW 345
2.2 kW 360
3.7 kW 363
5.5 kW 322
7.5 kW 331
11 kW 320
15 kW 330
• When using the inverter with the SF-V5RU1, SF-V5RU3, or SF-V5RU4, refer to the table below to set Pr.83 Rated motor
voltage and Pr.84 Rated motor frequency.
Motor model
SF-V5RU1-30kW or lower
SF-V5RU1-37kW
SF-V5RU3-22kW or lower
SF-V5RU3-30kW
SF-V5RU4-3.7kW and 7.5kW
SF-V5RU4 and motors other than
described above
60
INSTALLATION AND WIRING
indicate initial values.
Pr.9
Electronic
thermal O/L
relay
Rated motor
current
Rated motor
current
Rated motor
current
Rated motor
current
Rated motor
current
Rated motor
current
Rated motor
current
0

0

0

Rated motor
current
Rated motor
current
Refer to the instruction manual of the FR-A8APR.
Motor
capacity
Pr.84 (Hz)
52 18.5 kW
52 22 kW
52 30 kW
51 37 kW
51 45 kW
51 55 kW
51
Pr.83 setting
320 V
340 V
320 V
340 V
300 V
320 V
Pr.71 Pr.80
Applied Motor
motor capacity
Motor
0
capacity
Motor
20
capacity
Motor
40
capacity
Motor
0(3)

capacity
Motor
1
capacity
Motor
50
capacity
Motor
1(13)

capacity
Motor
30
capacity
Motor
1(13)

capacity
Motor
30(33)

capacity
Motor
0(3)

capacity
Motor
1(13)

capacity
SF-V5RU
Pr.83 (V) Pr.84 (Hz)
346 51
336 51
328 51
332 51
342 51
317 51
Pr.84 setting
33.33 Hz
16.67 Hz
Pr.359/
Pr.81
Pr.852
Number
Encoder
of motor
rotation
poles
direction
Number of
1
motor poles
4 1
Number of
1
motor poles
Number of

motor poles
4 1
Number of
1
motor poles
Number of

motor poles
4 1
4 1
4 1
Number of

motor poles
Number of

motor poles
Pr.369/
Pr.851
Number of
encoder
pulses
1024
1024
1024

1024
1024

2048
2048
2048

