Mitsubishi Electric FR-A820-00046 Instruction Manual page 621

Parameters
Pr.
90
C120
91
C121
92
C122
93
C123
94
C124
82
C125
859
C126
298
A711
450
C200
453
C201
454
C202
51
C203
456
C204
457
C205
744
C207
745
C208
463
C210
FR-A800
Initial
Name
value
Motor constant (R1) 9999
Motor constant (R2) 9999
Motor constant (L1)/
d-shaft inductance 9999
(Ld)
Motor constant (L2)/
q-shaft inductance 9999
(Lq)
Motor constant (X) 9999
Motor excitation
9999
current
Torque current/
Rated PM motor 9999
current
Frequency search
9999
gain
Second applied
9999
motor
Second motor
9999
capacity
Number of second
9999
motor poles
Second electronic
9999
thermal O/L relay
200/400 V
Rated second motor
voltage
Rated second motor
9999
frequency
Second motor inertia
9999
(integer)
Second motor inertia
9999
(exponent)
Second motor auto
0
tuning setting/status
Setting range
0 to 50 Ω, 9999
0 to 400 mΩ, 9999
0 to 50 Ω, 9999
0 to 400 mΩ, 9999
0 to 6000 mH, 9999
0 to 400 mH, 9999
0 to 6000 mH, 9999
0 to 400 mH, 9999
0 to 100%, 9999
0 to 500 A, 9999
0 to 3600 A, 9999
0 to 500 A, 9999
0 to 3600 A, 9999
0 to 32767
9999
0, 1, 3 to 6, 13 to 16, 20, 23, 24,
30, 33, 34, 40, 43, 44, 50, 53,
54, 330, 333, 334, 8090, 8093,
8094, 9090, 9093, 9094
9999
0.4 to 55 kW
0 to 3600 kW
9999
2, 4, 6, 8, 10, 12
9999
0 to 500 A
0 to 3600 A
9999
0 to 1000 V
10 to 400 Hz
9999
10 to 999, 9999
10 to 7, 9999
0
1
11
101
(C) Motor constant parameters
Description
Tuning data
(The value measured by offline auto tuning
is automatically set.)
9999: Uses the constant value of Mitsubishi
motor (SF-PR, SF-JR, SF-HR, SF-JRCA,
SF-HRCA, SF-V5RU (1500 r/min series) and
so on).
The offline auto tuning automatically sets
the gain required for the frequency search.
Uses the constant value of Mitsubishi motor
(SF-PR, SF-JR, SF-HR, SF-JRCA, SF-HRCA and
so on).
Set this parameter when using the second
motor.
(the same specifications as Pr. 71).
The function is disabled.
Set the capacity of the second motor.
V/F control
Set the number of poles of the second
motor.
V/F control
This function is enabled when the RT signal
is ON.
Set the rated motor current.
Second electronic thermal O/L relay
disabled
Set the rated voltage (V) of the second
motor.
Set the rated frequency (Hz) of the second
motor.
Use the Pr. 84 "Rated motor frequency"
setting.
Set the inertia of the second motor.
9999: Uses the constant value of Mitsubishi
motor (SF-PR, SF-JR, SF-HR, SF-JRCA,
SF-HRCA, SF-V5RU (1500 r/min series) and
so on).
No auto tuning for the second motor.
Performs offline auto tuning without
rotating the second motor
Performs offline auto tuning without
rotating the motor (V/f control, IPM motor
MM-CF)
(Refer to page 5-454)
Performs offline auto tuning by rotating the
second motor
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