12.11 T: AUTOTUNING
720 SIEPCYEUOQ2V01A Q2V Technical Manual
0 : mV/rpm
1 : mV/(rad/sec)
Note:
• When T2-13 = 0, the drive will use E5-24 [PM BackEMF L-L Vrms (mV/rpm)] and will automatically set E5-09 [PM BackEMF Vpeak
(mV/(rad/ s))] = 0.0.
• When T2-13 = 1, the drive will use E5-09 and will automatically set E5-24 = 0.0.
■ T2-14: PMMot KE Voltage Constant
No.
(Hex.)
Name Description
Default
(Range)
T2-14
(0737)
PMMot KE Voltage
Constant
Sets the motor induced voltage constant (Ke).
Determined by T2-13
(0.0 - 2000.0)
■ T2-15: PullInCurrLv@PM Motor Tuning
No.
(Hex.)
Name Description
Default
(Range)
T2-15
(0756)
PullInCurrLv@PM Motor
Tuning
Sets the level of the pull-in current as a percentage of E5-03 [PM Mot Rated Current (FLA)].
Usually it is not necessary to change this setting.
30%
(0 - 120%)
If the load inertia is high, increase the setting value.
◆ T3: ASR
■ T3-00: Control Loop Tune Selection
No.
(Hex.)
Name Description
Default
(Range)
T3-00
(1198)
Control Loop Tune
Selection
Sets the type of Control Auto-Tuning.
2
(2, 3)
2 : Dec Rate Tuning
3 : KEB Tuning
◆ T4: SIMPLE VECTOR
Use T4 parameters to input the data necessary for motor parameter Auto-Tuning when A1-02 = 8 [Control
Method = EZ Vector]. Two modes are available.
T4-01
Setting
Operational overview Items input for tuning Items tuned
0 Follow the instructions in the setup
wizard on the keypad to manually
enter the necessary motor
parameters.
• T4-02 [Motor Type Selection]
• T4-03 [Motor Max Revolutions]
• T4-04 [Motor Rated Revolutions]
• T4-05 [Motor Rated Frequency]
*1
• T4-06 [Motor Rated Voltage]
• T4-07 [Motor Rated Current]
• T4-08 [Motor Rated Capacity]
• T4-09 [Motor Poles Number]
• E9-01 [Motor Type Selection]
• E9-02 [Maximum Speed]
• E9-03 [Rated Speed]
• E9-04 [Base Frequency]
• E9-05 [Base Voltage]
• E9-06 [Motor Rated Current]
• E9-07 [Motor Rated Power (kW)]
• E9-08 [Motor Pole Count]
• E9-09 [Motor Rated Slip]
• E9-10 [Motor L-L Resistance]
1 Do only line-to-line resistance
tuning.
Motor Rated Current E9-10 [Motor L-L Resistance]
*1 When you use a PM motor or a synchronous reluctance motor, it is not necessary to enter the rated frequency. The drive will use the
rated rotation speed and number of motor poles to automatically calculate the rated frequency.
■ T4-01: EZ Tune Mode Selection
No.
(Hex.)
Name Description
Default
(Range)
T4-01
(3130)
EZ Tune Mode Selection
Sets the type of Auto-Tuning for EZOLV control.
0
(0, 1)
0 : Motor Constant
To Next Page
Loading...
Need help?
General