Mitsubishi Electric FR-A820-04750-GF Instruction Manual page 115

2.5
Applied motor
By setting the applied motor type, the thermal characteristic appropriate for the motor can be selected.
When using a constant-torque or PM motor, the electronic thermal O/L relay is set according to the motor.
When the Advanced magnetic flux vector control, Real sensorless vector control, Vector control, or PM sensorless
vector control is selected, the motor constant necessary for control (SF-PR, SF-JR, SF-HR, SF-JRCA, SF-HRCA, SF-
V5RU (1500 r/min series), EM-A, MM-CF, etc.) is also selected at the same time.
Pr. Name
71
Applied motor
C100
450
Second applied motor
C200
 Setting the applied motor
• Refer to the following list and set the parameters according to the applied motor.
Pr.71 Pr.450
*1
0 Standard motor (such as SF-JR)
0
Constant-torque motor (SF-
JRCA, etc.)
1
SF-V5RU (other than the 1500 r/
min series)
Standard motor (such as SF-JR)
2 —
Adjustable 5 points V/F
Mitsubishi Electric standard
20
motor (SF-JR 4P 1.5kW or lower)
Vector control dedicated motor
30 SF-V5RU (1500 r/min series)
SF-THY
Mitsubishi Electric high-efficiency
40
motor SF-HR
Mitsubishi Electric constant-
50
torque motor SF-HRCA
Mitsubishi Electric high-
70 performance energy-saving
motor SF-PR
*2
IPM motor MM-CF
330
*2
PM motor EM-A
1140
IPM motor (other than EM-A/MM-
8090
CF)
9090 SPM motor
Initial
value
0 to 6, 13 to 16, 20, 23, 24, 30, 33,
34, 40, 43, 44, 50, 53, 54, 70, 73,
0
74, 330, 333, 334, 1140, 8090,
8093, 8094, 9090, 9093, 9094
0, 1, 3 to 6, 13 to 16, 20, 23, 24, 30,
33, 34, 40, 43, 44, 50, 53, 54, 70,
73, 74, 330, 333, 334, 1140, 8090,
9999
8093, 8094, 9090, 9093, 9094
9999
Motor Motor constant value range (increment)
Pr.82 (Pr.455), Pr.859 (Pr.860)
• 0 to 500 A, 9999 (0.01 A)
• 0 to 3600 A, 9999 (0.1 A)
Pr.90 (Pr.458), Pr.91 (Pr.459)
• 0 to 50 Ω, 9999 (0.001 Ω)
• 0 to 400 mΩ, 9999 (0.01 mΩ)
Pr.92 (Pr.460), Pr.93 (Pr.461) (Induction
motor)
• 0 to 6000 mH, 9999 (0.1 mH)
• 0 to 400 mH, 9999 (0.01 mH)
Pr.92 (Pr.460), Pr.93 (Pr.461) (PM motor)
• 0 to 500 mH, 9999 (0.01 mH)
• 0 to 50 mH, 9999 (0.001 mH)
Pr.94 (Pr.462)
• 0 to 100%, 9999 (0.1%)
• 0 to 100%, 9999 (0.01%)
Pr.706 (Pr.738)
• 0 to 5000 mV (rad/s), 9999
(0.1 mV (rad/s))
Setting range
*3
*4
*3
*4
*3
*4
*3
*4
*3
*4
8
Description
By selecting a motor, the thermal
characteristic and motor constant of
each motor are set.
Set this parameter when using the
second motor (the same specifications
as Pr.71).
The function is disabled.
Electronic thermal O/L relay
function
Constant
Standard
-torque
○
○
○
○
○
○
○
○
○
○
BCN-C22005-1008
PM
○
(MM-CF)
○
(EM-A)