Справочник Пользователя для Mitsubishi Electronics FR-V540-1.5K to 55K
125
Offline auto tuning (Pr. 80 to Pr. 96)
P
A
RAMETERS
3
3. In the parameter setting mode, read the following parameters and set desired values.
4. Return the Pr. 77 setting to the original value.
5. Refer to the following table and set Pr. 83 and Pr. 84.
5. Refer to the following table and set Pr. 83 and Pr. 84.
3.12.6 Direct input + offline auto tuning
Perform offline auto tuning after directly inputting the motor constants.
1. Set Pr. 71.
1. Set Pr. 71.
2. Set the motor constants (Refer to page 124).
3. Set Pr. 96 to perform offline auto tuning (Refer to page 121).
3. Set Pr. 96 to perform offline auto tuning (Refer to page 121).
Parameter Number
Name
Setting Range Setting Increments Factory Setting
82
Motor excitation current (no load current)
0 to 500A
0.01A
9999
90
Motor constant R1
0 to 50
Ω, 9999
0.001
Ω
9999
91
Motor constant R2
0 to 50
Ω, 9999
0.001
Ω
9999
92
Motor constant L1
0 to 1000mH,
9999
0.1mH
9999
93
Motor constant L2
0 to 1000mH,
9999
0.1mH
9999
94
Motor constant x
0 to 100%,
9999
0.1%
9999
859
Torque current
0 to 500A
0.01A
9999
Parameter Number
Name
Setting Range Setting Increments Factory Setting
83
Rated motor voltage
0 to 1000V
0.1V
200V/400V
84
Rated motor frequency
10 to 200Hz
0.01Hz
60Hz
CAUTION
Set "9999" in Pr. 90 to Pr. 94 to use the standard motor constants (including those for the constant-torque
motor).
motor).
Pr. 71 Setting
Description
7
Star connection direct input + offline auto tuning
General-purpose motor
8
Delta connection direct input + offline auto tuning
17
Star connection direct input + offline auto tuning
Constant-torque motor
18
Delta connection direct input + offline auto tuning