Omron Q2A Series Technical Manual page 825

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T1-01 Auto-tuning Mode Selection
No.
Name
(Hex.)
T1-01 Auto-tuning Mode
Selection
(0701)
0 : Rotary Auto Tune
1 : Static1 AutoTune
2 : Static (R)
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T1-02 Motor Rated Power
No.
Name
(Hex.)
T1-02 Motor Rated Power
(0702)
Note:
Capacities 300 kW and smaller are set in units of 0.01 kW. Capacities larger than 300 kW are set in units of 0.1 kW. The maximum
applicable motor output changes when the setting of C6-01 [ND/HD Duty Selection] changes.
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T1-03 Motor Rated Voltage
No.
Name
(Hex.)
T1-03 Motor Rated Voltage
(0703)
If you do Auto-Tuning on a drive-dedicated motor or a specialized motor for vector control, the voltage or
frequency can be lower than that of a general-purpose motor. Always compare the data from the nameplate or test
report with the Auto-Tuning results and check for differences. Enter the voltage necessary to operate the motor in
no-load conditions at rated speed for better control precision around rated speed. If the motor test report or the
motor nameplate is not available, enter approximately 90% of the motor rated voltage.
If the drive input power supply voltage is low, enter approximately 90% of the input voltage. When the input
power supply voltage is low, the current will increase. Make sure that the main power supply capacity is correct
and use a molded-case circuit breaker for the drive.
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T1-04 Motor Rated Current
No.
Name
(Hex.)
T1-04 Motor Rated Current
(0704)
Set the motor rated current between 50% and 100% of the drive rated current for the best performance. Enter the
current at the motor base speed.
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T1-05 Motor Base Frequency
No.
Name
(Hex.)
T1-05 Motor Base Frequency
(0705)
Auto-Tuning sets T1-05 = E1-04 [Max Output Frequency]. If T1-05 < 40 Hz, E1-04 = 40 Hz. If you operate the
drive at a speed that is higher than the base frequency, or if you operate in the field weakening range, set E1-04
(E3-04 for motor 2) to the maximum output frequency after you complete Auto-Tuning.
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T1-06 Motor Poles Number
No.
Name
(Hex.)
T1-06 Motor Poles Number
(0706)
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
V/f CL-V/f OLV CLV AOLV
Sets the type of Auto-Tuning.
V/f CL-V/f OLV CLV AOLV
Sets the rated output power (kW) of the motor.
V/f CL-V/f OLV CLV AOLV
Sets the rated voltage (V) of the motor. Enter the base speed voltage for constant output motors.
V/f CL-V/f OLV CLV AOLV
Sets the rated current (A) of the motor.
V/f CL-V/f OLV CLV AOLV
Sets the base frequency (Hz) of the motor.
V/f CL-V/f OLV CLV AOLV
Sets the number of motor poles.
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
Description
OLV/PM AOLV/PM CLV/PM EZOLV OLV/PM
12.11 T: AUTOTUNING
Default
(Range)
Determined by A1-02
(Determined by A1-02)
Default
(Range)
Determined by o2-04 and
C6-01
(0.00 - 650.00 kW)
Default
(Range)
Determined by o2-04 and
C6-01
(400 V Class: 0.0 - 511.0 V)
Default
(Range)
Determined by o2-04
(10% to 200% of the drive
rated current)
Default
(Range)
50.0 Hz
(0.0 - 590.0 Hz)
Default
(Range)
4
(2 - 48)
825
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