Mitsubishi Electric FR-F800 Series Instruction Manual page 394

Pr.
90
Motor constant (R1)
C120
92 Motor constant (L1)/d-
C122 axis inductance (Ld)
93 Motor constant (L2)/q-
C123 axis inductance (Lq)
859 Torque current/Rated
C126 PM motor current
706 Induced voltage
C130 constant (phi f)
Motor induced
1412
voltage constant (phi
C135
f) exponent
711
Motor Ld decay ratio
C131
712
Motor Lq decay ratio
C132
717 Starting resistance
C182 tuning compensation
Starting magnetic
721
pole position
C185
detection pulse width
725 Motor protection
C133 current level
Lq tuning target
1002
current adjustment
C150
coefficient
450
Second applied motor 9999
C200
453 Second motor
C201 capacity
454 Number of second
C202 motor poles
51 Second electronic
C203 thermal O/L relay
456 Rated second motor
C204 voltage
457 Rated second motor
C205 frequency
743 Second motor
C206 maximum frequency
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Initial
Name
value
0 to 50 Ω, 9999
9999
0 to 400 mΩ, 9999
0 to 500 mH, 9999
9999
0 to 50 mH, 9999
0 to 500 mH, 9999
9999
0 to 50 mH, 9999
0 to 500 A, 9999
9999
0 to 3600 A, 9999
0 to 5000 mV (rad/s)
9999
9999
0 to 2
9999
9999
9999 0% to 100%, 9999
9999 0% to 100%, 9999
9999 0% to 200%, 9999
0 to 6000 μs, 10000 to
9999
16000 μs, 9999
100% to 500%
9999
9999
50% to 150%
9999
9999
0, 1, 3 to 6, 13 to 16, 20,
23, 24, 40, 43, 44, 50, 53,
54, 70, 73, 74, 210, 213,
214, 240, 243, 244, 8090,
8093, 8094, 9090, 9093,
9094
9999
0.4 to 55 kW
9999
0 to 3600 kW
9999
2, 4, 6, 8, 10, 12
9999
9999
0 to 500 A
9999
0 to 3600 A
9999
*3
0 to 1000 V
200/400 V
10 to 400 Hz
9999
9999
0 to 400 Hz
9999
9999
search engine
Setting range
*1*4
*2*4
Tuning data
*1*4
(The value measured by offline auto tuning is automatically
set.)
*2*4
9999: The MM-EFS/MM-THE4 constant is used when the IPM
*1*4
motor MM-EFS/MM-THE4 is selected, and the inverter internal
*2*4 data is used when a PM motor other than the MM-EFS or MM-
THE4 is selected.
*1*4
*2*4
*4
Set this parameter according to the PM motor specifications.
The value calculated from the parameter setting for motor
constant is used.
Set the exponent n when the induced voltage constant phi f
(Pr.706) is multiplied by 10
No exponent setting
Tuning data
(The value measured by offline auto tuning is automatically
set.)
9999: The MM-EFS/MM-THE4 constant is used when the IPM
motor MM-EFS/MM-THE4 is selected, and the inverter internal
data is used when a PM motor other than the MM-EFS or MM-
THE4 is selected.
Set the maximum current (OCT) level of the motor.
The MM-EFS/MM-THE4 constant is used when the IPM motor
MM-EFS or MM-THE4 is selected, and 200% is used when a
PM motor other than the MM-EFS or MM-THE4 is selected.
Adjust the target current during tuning.
100%
Set this parameter when using the second motor
(the same specifications as Pr.71).
The function is disabled.
*1
Set the capacity of the second motor.
*2
V/F control
Set the number of poles of the second motor.
V/F control
*1
Set the rated current of the second motor.
*2
The second electronic thermal O/L relay is disabled.
Set the rated voltage (V) of the second motor.
Set the rated frequency (Hz) of the second motor.
For the second motor, the MM-EFS/MM-THE4 constant is
used when the IPM motor MM-EFS/MM-THE4 is selected, and
the inverter internal data is used when a PM motor other than
MM-EFS or MM-THE4 is selected. Use the correct setting
according to the motor specification.
Set the permissible speed (frequency) of the second motor.
The maximum frequency of MM-EFS/MM-THE4 is used when
the IPM motor MM-EFS or MM-THE4 is selected, and the
Pr.457 setting is used when a PM motor other than the MM-
EFS or MM-THE4 is selected.
Description
n
.
5. PARAMETERS
5.10 (C) Motor constant parameters
1
2
3
4
5
6
7
8
9
10
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