Parameter Details
12
12.11 T: AUTOTUNING
SIEPYEUOQ2A01G AC Drive Q2A Technical Manual 853
Value set in T4-01 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]
• 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 (FLA) E9-10 [Motor L-L Resistance]
*1 When you use a PM motor or a synchronous reluctance motor, it is not necessary to use the setup wizard. 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
1 : Static R Autotune
■ T4-02 Motor Type Selection
No.
(Hex.)
Name Description
Default
(Range)
T4-02
(3131)
Motor Type Selection
Sets the type of motor.
0
(0, 1, 2)
0 : IM (Induction)
1 : PM (Permanent Magnet)
2 : SynRM (Synchronous Reluctance)
■ T4-03 Motor Max Revolutions
No.
(Hex.)
Name Description
Default
(Range)
T4-03
(3132)
Motor Max Revolutions
Sets the maximum motor revolutions (rpm).
-
((40 to 120 Hz) × 60 × 2 /
E9-08)
■ T4-04 Motor Rated Revolutions
No.
(Hex.)
Name Description
Default
(Range)
T4-04
(3133)
Motor Rated Revolutions
Sets rated rotation speed (rpm) of the motor.
-
((40 to 120 Hz) × 60 × 2 /
E9-08)
■ T4-05 Motor Rated Frequency
No.
(Hex.)
Name Description
Default
(Range)
T4-05
(3134)
Motor Rated Frequency
Sets the rated frequency (Hz) of the motor.
Determined by E9-01 and
o2-04
(40.0 - 120.0 Hz)
Note:
When T4-02 = 1, 2 [Motor Type Selection = PM, SynRM], input is not necessary because it assumes: Motor Rated Revolutions/60 ×
Number of Motor Poles/2.
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