Mitsubishi Electric FR-A800 Series Instruction Manual page 530

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), MM-CF, etc.) is also selected at the same time.
Pr.
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
0 (Pr.71 initial
value)
1
2 —
20
30
40
50
70
*1
330
8090
9090
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Name Initial value
0
9999
Motor
Standard motor (such as SF-JR)
Constant-torque motor (SFJRCA,
etc.)
SF-V5RU (other than the 1500 r/
min series)
Standard motor (such as SF-JR)
Adjustable 5 points V/F (refer to
page 713)
Mitsubishi Electric standard motor
(SF-JR 4P 1.5kW or lower)
Vector control dedicated motor
SF-V5RU (1500 r/min series)
SF-THY
Mitsubishi Electric high-efficiency
motor SF-HR
Mitsubishi Electric constant-
torque motor SF-HRCA
Mitsubishi Electric high-
performance energy-saving motor
SF-PR
IPM motor MM-CF
IPM motor (other than MM-CF)
SPM motor
search engine
Setting range
0 to 6, 13 to 16, 20, 23, 24, 30,
33, 34, 40, 43, 44, 50, 53, 54, 70,
73, 74, 330, 333, 334, 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, 8090,
8093, 8094, 9090, 9093, 9094
9999
Motor constant value range when performing
offline auto tuning (increment)
Pr.82 (Pr.455) and Pr.859 (Pr.860)
*2
• 0 to 500 A, 9999 (0.01 A)
*3
• 0 to 3600 A, 9999 (0.1 A)
Pr.90 (Pr.458), Pr.91 (Pr.459)
*2
• 0 to 50 Ω, 9999 (0.001 Ω)
*3
• 0 to 400 mΩ, 9999 (0.01 mΩ)
Pr.92 (Pr.460), Pr.93 (Pr.461) (Induction motor)
*2
• 0 to 6000 mH, 9999 (0.1 mH)
*3
• 0 to 400 mH, 9999 (0.1 mH)
Pr.92 (Pr.460), Pr.93 (Pr.461) (PM motor)
*2
• 0 to 500 mH, 9999 (0.01 mH)
*3
• 0 to 50 mH, 9999 (0.001 mH)
Pr.94 (Pr.462)
*2
• 0 to 100%, 9999 (0.1%)
*3
• 0 to 100%, 9999 (0.01%)
Pr.706 (Pr.738)
• 0 to 5000 mV (rad/s), 9999 (0.1 mV/(rad/s))
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
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5. PARAMETERS
5.13 (C) Motor constant parameters
1
2
3
4
5
PM
6
torque
7
8
9
10
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