Filter
Top Products
125
Offline auto tuning (Pr. 80 to Pr. 96)
PARAMETERS
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.
3.12.6 Direct input + offline auto tuning
Perform offline auto tuning after directly inputting the motor constants.
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).
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 0.001Ω 9999
91 Motor constant R2 0 to 50
Ω, 9999 0.001Ω 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).
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