Mitsubishi Electric 800 Series Instruction Manual page 428

Pr. Name
450 Second applied
C200 motor
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
744 Second motor inertia
C207 (integer)
745 Second motor inertia
C208 (exponent)
463 Second motor auto
C210 tuning setting/status
458 Second motor
C220 constant (R1)
459 Second motor
C221 constant (R2)
Second motor
460
constant (L1) / d-axis
C222
inductance (Ld)
Second motor
461
constant (L2) / q-axis
C223
inductance (Lq)
462 Second motor
C224 constant (X)
455 Second motor
C225 excitation current
Second motor torque
860
current/Rated PM
C226
motor current
560 Second frequency
A712 search gain

For FR-A860-00027, it is set to 85% of the inverter rated current.

For the FR-A860-01080 or lower.

For the FR-A860-01440 or higher.

The setting range and unit change according to the Pr.71 (Pr.450) setting.
Initial
Setting range
value
0, 1, 3 to 6, 13 to 16, 30, 33, 34,
8090, 8093, 8094, 9090, 9093,
9999
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
575 V 0 to 1000 V
10 to 400 Hz
9999
9999
9999 10 to 999, 9999
9999 10 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
(C) Motor constant parameters
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 standard motor
or vector control dedicated motor selected by
Pr.71.
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)
(Refer to page
Performs offline auto tuning by rotating the
second motor
 
 
 
 
Tuning data of the second motor
(The value measured by offline auto tuning is
 
automatically set.)
9999: Uses the constant value of standard motor
 
or vector control dedicated motor selected by
Pr.71.
 
 
The offline auto tuning automatically sets the
gain required for the frequency search of the
second motor.
Uses the constant value of standard motor or
vector control dedicated motor selected by Pr.71.
Description
436)
427
PARAMETERS
5
GROUP
C