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or inductance standard value
Code
Name
(Addr.)
F02.18
(0x0212)
Stator inductance value
READ
F02.19: F02.11~F02.14 decimal point selection
Code
Name
(Addr.)
F02.19
F02.11~F02.14 decimal
(0x0213)
point selection
STOP
Note: The default value varies with the motor power level and the factory default value does not change.
0: no decimal point
1:1 decimal point
2: 2 decimal places
Unit digit: F02.11 parameter decimal point setting
Ten digits: F02.12 parameter decimal point setting
Hundreds place: F02.13 parameter decimal point setting
Thousands: F02.14 parameter decimal point setting
F02.2x-F02.4x Group: Reserved
F02.5x group: Motor application parameters
Stator resistance online learning
Code
Name
(Addr.)
F02.50
Stator resistance start
(0x0232)
learning
STOP
selection
0: Invalid.
1: Only learn not to update.
Greater than 1: Learn and update. And this value limits the increment of the stator resistance that is learned each time the learning is initiated.
Note:
The S/T2 model does not support auto-tuning.
After the motor self-tuning is completed, the stator resistance self-learning function can be effective.
11.5 F03 Group: Vector Control
F03.0x group: speed loop (ASR)
ASR is a function that adjusts the torque command by aligning the motor speed and speed commands.
Before adjusting the ASR parameters
Before the ASR parameter adjustment, be sure to implement self-learning to correctly set all motor parameters.
Adjust the ASR parameters while the motor is connected to the load.
When adjusting the ASR, you can monitor C00.01 (F11.20 bits set to 1, select the actual output frequency) and C00.06 [Motor speed], and use the
analog output signal.
Adjustment steps when SVC control mode
The adjustment steps of the ASR parameters are as follows.
1. Run the motor at zero speed or low speed and increase F03.06 [speed loop proportional gain 2] in the range that does not cause vibration.
2. Run the motor at zero speed or low speed and lower F03.07 [speed loop integral time 2] in the range that does not cause vibration.
3. Run the motor at the set maximum speed to confirm that no vibration will occur.
4. If vibration occurs, increase the setting value of F03.07 and lower the setting value of F03.06 until the vibration no longer occurs.
5. Set the gain of the low speed range. Run the motor at zero speed or low speed and increase F03.02 [speed loop proportional gain 1] in the range that
does not cause vibration.
6. The ASR proportional gain and integration time can be switched according to the output frequency. When the speed cannot be stabilized on the low
speed side, set approximately 80% of the frequency at which the actual vibration occurs. When the high speed side cannot ensure the speed is stable,
please set it roughly. The actual frequency of vibration is about 120%.
Content
V/F SVC
Set the stator inductance value. This parameter is read only
Content
V/F SVC
Set the decimal point of four parameters F02.11~F02.14
ode
Content
V/F SVC
function
Set the stator resistance online learning mode
115
Parameter details
Factory setting
(Setting range)
Actual value conversion
(0.0 ~ 999.0%)
Factory setting
(Setting range)
0x0000
(0x0000 ~ 0x2222)
Factory setting
(Setting range)
Related to VFD model
(0 ~ 2)
AC10 Series Frequency Inverter Technical Manual
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