Mitsubishi Electric 800 Series Instruction Manual page 310

Pr. Name
711
Motor Ld decay ratio
C131
712
Motor Lq decay ratio
C132
717 Starting resistance tuning
C182 compensation coefficient 1
Starting magnetic pole
721
position detection pulse
C185
width
725 Motor protection current
C133 level
1002 Lq tuning target current
C150 adjustment coefficient
450
Second applied motor
C200
453
Second motor capacity
C201
454 Number of second motor
C202 poles
51 Second electronic thermal
C203 O/L relay
456 Rated second motor
C204 voltage
457 Rated second motor
C205 frequency
743 Second motor maximum
C206 frequency
744 Second motor inertia
C207 (integer)
745 Second motor inertia
C208 (exponent)
463 Second motor auto tuning
C210 setting/status
458 Second motor constant
C220 (R1)
460 Second motor constant
C222 (L1) / d-axis inductance (Ld)
461 Second motor constant
C223 (L2) / q-axis inductance (Lq)
Second motor torque
860
current/Rated PM motor
C226
current
738 Second motor induced
C230 voltage constant (phi f)
Second motor induced
1413
voltage constant (phi f)
C235
exponent
Initial
Setting range
value
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, 3, 5, 6, 10, 13, 15, 16,
20, 23, 40, 43, 50, 53, 70,
73, 8090, 8093, 9090,
9999
*1
9093
9999
0.1 to 30 kW
9999
9999
2, 4, 6, 8, 10, 12
9999
9999
0 to 500 A
9999
9999
200/400/
0 to 1000 V
*3
575 V
10 to 400 Hz
9999
9999
0 to 400 Hz
9999
9999
9999 10 to 999, 9999
9999 0 to 7, 9999
0
1
0
11
*4
9999
0 to 50 Ω, 9999
*4
9999
0 to 500 mH, 9999
*4
9999
0 to 500 mH, 9999
*4
9999
0 to 500 A, 9999
0 to 5000 mV (rad/s)
9999
9999
0 to 2
9999
9999
Description
Tuning data (The value measured by offline auto tuning is
automatically set.)
9999: Inverter internal data is used.
Set the maximum current (OCT) level of the motor.
200%
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.
Set the capacity of the second motor.
V/F control
Set the number of poles of the second motor.
V/F control
Set the rated current of the second motor.
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.
Inverter internal data is used.
Set the permissible speed (frequency) of the second motor.
The Pr.457 setting is used.
Set the motor inertia of the second motor.
9999: Inverter internal data is used.
No auto tuning for the second motor.
Offline auto tuning is performed without the second motor
rotating.
Offline auto tuning is performed without the second motor
rotating (under V/F control).
Tuning data of the second motor.
(The value measured by offline auto tuning is automatically
set.)
9999: Inverter internal data is used.
Set this parameter according to the PM motor
*4
specifications.
Value calculated based on the tuning data.
Set the exponent n when the induced voltage constant phi
f (Pr.738) is multiplied by 10
No exponent setting
13. (C) Motor Constant Parameters
13.3 Offline auto tuning for a PM motor (motor constant tuning)
n
.
309
11
12
13
14
15
16
17
18
19
20