Mitsubishi Electric FR-A800 Series Instruction Manual page 534

For the offline auto tuning for a PM motor, refer to
Pr.
684 Tuning data unit
C000 switchover
71
Applied motor
C100
80
Motor capacity
C101
81 Number of motor
C102 poles
9 Electronic
C103 thermal O/L relay
83 Rated motor
C104 voltage
84 Rated motor
C105 frequency
707 Motor inertia
C107 (integer)
724 Motor inertia
C108 (exponent)
96 Auto tuning
C110 setting/status
90 Motor constant
C120 (R1)
91 Motor constant
C121 (R2)
Motor constant
92
(L1)/d-axis
C122
inductance (Ld)
Motor constant
93
(L2)/q-axis
C123
inductance (Lq)
94 Motor constant
C124 (X)
82 Motor excitation
C125 current
Torque current/
859
Rated PM motor
C126
current
298 Frequency search
A711 gain
450 Second applied
C200 motor
453 Second motor
C201 capacity
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Initial
Name
value
0
0
1
0 to 6, 13 to 16, 20, 23, 24,
30, 33, 34, 40, 43, 44, 50,
0 53, 54, 70, 73, 74, 330, 333,
334, 8090, 8093, 8094,
9090, 9093, 9094
0.4 to 55 kW
9999
0 to 3600 kW
9999
2, 4, 6, 8, 10, 12
9999
9999
Inverter
0 to 500 A
rated
0 to 3600 A
*1
current
*4
0 to 1000 V
200/400 V
10 to 400 Hz
9999
9999
9999 10 to 999, 9999
9999 0 to 7, 9999
0
1
0
11
101
0 to 50 Ω, 9999
9999
0 to 400 mΩ, 9999
0 to 50 Ω, 9999
9999
0 to 400 mΩ, 9999
0 to 6000 mH, 9999
9999
0 to 400 mH, 9999
0 to 6000 mH, 9999
9999
0 to 400 mH, 9999
9999
0 to 100%, 9999
0 to 500 A, 9999
9999
0 to 3600 A, 9999
0 to 500 A, 9999
9999
0 to 3600 A, 9999
0 to 32767
9999
9999
0, 1, 3 to 6, 13 to 16, 20, 23,
24, 30, 33, 34, 40, 43, 44,
50, 53, 54, 70, 73, 74, 330,
9999
333, 334, 8090, 8093, 8094,
9090, 9093, 9094
9999
0.4 to 55 kW
9999
0 to 3600 kW
9999
search engine
page 551.
Setting range
Internal data converted value
The value is indicated in A, Ω, mH, or %.
By selecting a motor, the thermal characteristic and motor
constant of each motor are set.
*2
Set the applied motor capacity.
*3
V/F control
Set the number of motor poles.
V/F control
*2
Set the rated motor current.
*3
Set the rated motor voltage (V).
Set the rated motor frequency (Hz).
The setting value of Pr.3 Base frequency is used.
Set the motor inertia.
9999: The constant value of Mitsubishi Electric motor (SF-PR,
SF-JR, SF-HR, SF-JRCA, SF-HRCA, SF-V5RU (1500 r/min
series) and so on) is used.
No offline auto tuning
Offline auto tuning is performed without the motor rotating.
Offline auto tuning is performed without rotating the motor (V/F
control, IPM motor MM-CF). (Refer to
Offline auto tuning is performed with the motor rotating.
*2*5
*3*5
*2*5
*3*5
*2*5
*3*5
Tuning data (The value measured by offline auto tuning is
automatically set.)
*2*5
9999: The constant value of Mitsubishi Electric motor (SF-PR,
*3*5
SF-JR, SF-HR, SF-JRCA, SF-HRCA, SF-V5RU (1500 r/min
series) and so on) is used.
*5
*2*5
*3*5
*2*5
*3*5
The offline auto tuning automatically sets the gain required for
the frequency search.
The constant value of Mitsubishi Electric motor (SF-PR, SF-
JR, SF-HR, SF-JRCA, SF-HRCA and so on) is used.
Set this parameter when using the second motor
(the same specifications as Pr.71).
The function is disabled.
*2
Set the capacity of the second motor.
*3
V/F control
Description
page 638.)
5. PARAMETERS
5.13 (C) Motor constant parameters
1
2
3
4
5
6
7
8
9
10
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